Acrylics. Epoxies. Urethanes. Cyanoacrylates

Transcription

1 Acrylics Epoxies Urethanes For additional information, contact: Lord Corporation 866/ FAX: 814/ or write: Lord Corporation 111 Lord Drive Cary, NC Cyanoacrylates Lord is a registered trademark and Lord-Pak is a trademark of Lord Corporation. 2005, Lord Corporation 5/05-5M GPS PB3041 For additional information, contact: Lord Corporation 866/ FAX: 814/ or write: Lord Corporation 111 Lord Drive Cary, NC 27511

2 LORD ENGINEERED ADHESIVES More Than A Common Bond From their use on sleek, aerodynamic automobiles to the tiniest hearing aid, Lord adhesives do far more than simply hold products together. Unlike mechanical fasteners, Lord adhesives actually improve the structural dynamics of a product. And, they create strong bonds in less time and with less expense than welds, bolts, rivets and other mechanical fasteners. In fact, the potential benefits of Lord adhesives are significant. They enhance structural integrity by eliminating or reducing fatigue at contact points and uniformly offer the potential to reduce finishing costs, improve assembly time and increase your manufacturing output. Lord adhesives can trim weight from a product and reduce noise and vibration. And in some cases, Lord acrylics, epoxies, urethanes and cyanoacrylate adhesives may be the only way to effectively join dissimilar or difficult-to-fasten materials. More manufacturers are now using Lord adhesives to assemble products as diverse as boats and audio speakers; outdoor signs and snowmobiles; and golf clubs and windsurfers. And they re turning to Lord Corporation, their single source for a full range of highperformance engineered adhesives. Cautionary Information: Some adhesives are considered flammable or combustible. Keep away from heat, sparks, flames and other potential sources of ignition. Do not leave container open. Vapors may be harmful. Avoid breathing vapors. Use with adequate ventilation. An appropriate chemical cartridge or air-supplied respirator should be worn where occupational exposure limits are exceeded. May cause eye and skin irritation; avoid contact. Wash thoroughly after handling. For eye contact, immediately flush with plenty of water for at least 15 minutes; get medical attention. For skin contact, flush with water; wash affected areas with soap and water. Harmful or fatal if swallowed. If swallowed, do not induce vomiting. Drink one or two glasses of water and call a physician or poison control center. Keep away from children. Please refer to the product Material Safety Data Sheet (MSDS) before using any Lord adhesives. distributing loads over an entire bond line. They make products less susceptible to sudden, damaging loads. Lord adhesives also resist harsh environ- LORD CORPORATION OFFERS ments like temperature extremes, humidity A FULL LINE OF ACRYLIC, and salt spray. The adhesive layer adds EPOXY, URETHANE AND cushioning and creates a moisture barrier CYANOACRYLATE ADHESIVES. between substrates. By replacing unsightly welds, bolts and other mechanical fasteners, Lord adhesives improve the aesthetics of a product. And they LORD ENGINEERED ADHESIVES ARE AVAILABLE IN CONVENIENT LORD- PAK CARTRIDGE CONFIGURATIONS. 2

3 Making Your Products Perform Better Lord Corporation is a pioneer and world leader in bonding technology with more than 40 years experience in developing and manufacturing engineered adhesives. Our broad line of Lord acrylic, epoxy, urethane and cyanoacrylate adhesives can meet the demands of virtually any application. In fact, our product line is the most complete in the adhesives industry. Lord adhesives offer consistent performance under the toughest environmental and operating conditions a claim that s been proven around the world. Lord adhesives are utilized in a wide range of industries, including construction, electronics and recreational products. Our adhesives are used to make sail boards, spa tubs, steel doors, electrical boxes, loudspeaker assemblies and boats. Lord adhesives even bond panels and other high-stress components in satellite antenna dishes. But, we offer more the best technical assistance program in the adhesives industry. Working with you, Lord Corporation technicians can identify the adhesive that best meets your product requirements and conforms to your assembly operations. At our Applications Laboratories in Wixom, Michigan, and Erie, Pennsylvania, our technical staff can duplicate your manufacturing processes using your actual parts to demonstrate the performance capabilities of our engineered adhesives. We can even arrange demonstrations at your facilities. Do you need to make your product lighter and more durable? Do you want to reduce manufacturing time and costs? Are you looking for an adhesive to join difficult-to-bond materials? If so, then tap the knowledge of a world leader Lord Corporation. Our people and our engineered adhesives can make your products perform better. LORD ENGINEERED ADHESIVES PERFORM IN DEMANDING APPLICATIONS UNDER SEVERE LOADS. LORD CORPORATION IS YOUR ENGINEERING PARTNER, HELPING YOU ACHIEVE YOUR DESIGN GOALS. 3

4 YOUR SINGLE SOURCE FOR ADHESIVES Lord Corporation can be your single source for high-performance adhesives. Use the opposite chart as an aid in determining the right adhesive for your application. The chart summarizes key considerations in each step of the adhesive selection process from pre-application factors to application and post-application considerations. produce strong, flexible bonds that add structural integrity to assemblies made of plastic, primed metal, foams and elastomers. Epoxy Adhesives Lord Epoxy Adhesives have been trusted to bond body panels on more than 10 million cars and light- and heavy-duty trucks worldwide. Ideal for rubber, SMC, plastics and metal applications, these adhesives provide high-strength adhesion that often has greater load-bearing capability than the substrates they bond. Cyanoacrylate Adhesives Instant bonds. Immediate handling strength. In just seconds, Lord Cyanoacrylate Adhesives produce super-strong bonds that offer excellent resistance to weathering and aging. These adhesives are especially wellsuited for trim attachment and light assembly. Acrylic Adhesives Because they adhere to a variety of substrates including plastics, SMCs and unprepared metals Lord Acrylic Adhesives have become known as the versatile bonding agents. These adhesives are easy to apply and bond with minimal surface preparation. Urethane Adhesives Lord Urethane Adhesives are the logical choice if you re bonding today s high-performance thermoplastics and thermoset plastics. These one- and two-component systems 4

5 CONSIDERATIONS FOR SELECTING LORD ENGINEERED ADHESIVES Acrylic Epoxy Urethane Cyanoacrylate Pre-application Phase Components or 2 1 Substrate Metals Metals Thermoplastics Most Thermoplastics Rubber Rubber Materials Thermosets Thermosets Thermosets Composite Composite Primed Metals Composite Surface Preparation Metals No Yes Yes Yes Thermosets Yes No No No Thermoplastics No No No No Physical State Med. liquid to paste Med. liquid to paste Med. liquid to paste Thin liquid Packaging 3 oz -55 gal 3 oz -55 gal 3 oz -55 gal 0.5 oz -1 lb Application Phase Cure Temperature Room temp. Room temp. Room temp. Room temp. or heat or heat Working Time (min.) 1-30* ** Handling Time 2-60 min hrs hrs min. Speed cure with: Mild Heat Heat Heat/Catalyst Catalyst Flash Point F ( C) >50 to 200 (10-93) >200 (93) >200 (93) >180 (82) Humidity Dependent No No Yes Yes Mix Required No*** Yes Yes**** No Post-application Phase Shear Strength Very High Very High High High Peel Strength Medium Medium High Low Impact Strength High High High Low Resistance To: Moisture Excellent Very good Very Good Poor Chemicals Excellent Very good Very Good Poor UV light Excellent Excellent Very Good Good Service -65 to to to to 200 Temperature F ( C) (-54 to 204) (-29 to 204) (-40 to 178) (-18 to 93) * Potlife for mix-in only; no-mix type has no potlife consideration. ** Potlife for two-component type only. *** Both mix and no-mix systems are available. **** Mix required for two-component systems only. 5

6 LORD ACRYLIC ADHESIVES The best way to describe Lord Acrylic Adhesives is versatile. These adhesives are ideal for use with a wide range of materials, including minimally prepared or unprepared metal surfaces. Lord 200 and 400 Series Acrylic Adhesives carry the distinction of bonding the largest variety of metals in the world. Lord Acrylic Adhesives are not limited to metal applications; they also bond plastics and ceramics, thermoplastics like polypropylene and ABS, and thermosets like fiberglass, sheet molded compounds (SMC) and fiber reinforced plastics (FRP). Lord Acrylic Adhesives: Resist severe environmental conditions. Bond with minimal surface preparation. Bond oily metal alloys with little preparation. Offer fast cure at room temperature. Are easy to use and offer a convenient, nomix feature. Have 100% reactive formulations to meet VOC regulations. 6 Lord Acrylic Adhesives are two-part systems that use accelerators to cure. The adhesives are available in these series: Lord 200 Series Acrylic Adhesives bond minimally prepared or unprepared surfaces. They offer excellent adhesion to unprepared metals, ceramic magnets and plastics. Viscosities range from paste to liquid. Cure times range from 2 to 35 minutes. Lord 400 Series Acrylic Adhesives offer extremely high impact and peel strength. They bond minimally prepared metals and plastics, and achieve high shear strengths. They also provide excellent environmental and chemical resistance. Lord 500 Series Acrylic Adhesives bond plastics and prepared metals; they offer excellent adhesion to both thermoplastics and thermoset plastics. They are available with varying handling characteristics and cure times. Lord 660 Series Acrylic Adhesives bond FRP (fiber-reinforced plastics) with minimal surface preparation. Lord 660 series can cross-bond FRP to many metals. These adhesives are specifically formulated to produce the highest impact and peel strengths available in room temperature curing adhesives. Cure times range from 15 to 60 minutes. There are also a number of no-mix and mix-in Lord Accelerators: Lord Accelerator 4 is a no-mix accelerator for Lord 200 and 500 Series Acrylic Adhesives. Brush, wipe, spray or dip on one or both surfaces to be bonded. For use with bond thicknesses of 40 mils or less. Lord Accelerator 5 is a mix-in accelerator for Lord 200, 400 and 500 Series Acrylic Adhesives. Use at 20:1 ratio. Lord Accelerator 6 is a mix-in accelerator for Lord 660 Series Acrylic Adhesives. Use at 10:1 ratio. Lord Accelerator 6GB is a glass bead version of Lord Accelerator 6. It offers bond line control to prevent adhesive from being forced out of the joint during assembly (automated or manual). Lord Accelerator 17 is a mix-in accelerator for Lord 200, 400 and 500 Series Acrylic Adhesives. Use at 10:1 ratio. Lord Accelerator 18 is a black mix-in accelerator for use with all Lord Acrylic Adhesives. May be used at ratios from 2:1 thru 10:1. Lord Accelerator 19 is a mix-in accelerator. Use at 2:1 or 4:1 ratio for Lord 200, 400 and 500 Series Acrylic Adhesives. Well-suited for meter/mix/dispense equipment. Lord Accelerator 19 Black is a black pigmented version of Lord Accelerator 19. Lord Accelerator 19GB is a glass bead version of Lord Accelerator 19. It offers bond line control to prevent adhesive from being forced out of the joint during assembly (automated or manual). Lord Accelerator 19GB Red is a red pigmented version of Lord Accelerator 19GB. Lord Accelerator 22 is a red mix-in accelerator for use with all Lord Acrylic Adhesives. Use at 2:1 and 4:1 ratios for Lord 200, 400 and 500 Series Acrylic Adhesives. Well-suited for meter/mix/dispense equipment. Lord Accelerator 26 is a no-mix accelerator for Lord 200 and 500 Series Acrylic Adhesives. Contains no chlorinated solvents. Brush, wipe, spray or dip on one or both surfaces. For use with bond thicknesses of 40 mils or less.

7 LORD ACRYLIC ADHESIVES LORD ACRYLIC ADHESIVE SELECTION GUIDE Work Handling Full Typical Range of Flash Mixed Time Time Strength Viscosity Density Point Adhesive Description Appearance (min.) (min.) (hrs.) (cps) (lbs/gal) C ( F) 201 Toughened. Medium cure. Medium viscosity. Off-white ,000-55, (66) 202 Toughened. Fast cure. Medium viscosity. Off-white ,000-26, (56) 204 Toughened. Medium cure. High viscosity. Off-white paste , , (66) 206 Long working time. Medium viscosity. Off-white ,000-80, (75) 403 Toughened. High impact and peel resistance. Fast cure. Off-white paste , , (60) 406 Toughened. High impact and peel resistance. Medium working time. Off-white paste , , (59) 410 Toughened. High impact and peel resistance. Long working time. Off-white paste , , (60) 506 Semi-flexible. Medium cure. Medium viscosity. Translucent ,000-60, (53) 510 Rigid. Fast cure. High viscosity. Off-white paste , , (55) 513 Fast cure. Non-sagging. High viscosity. Grey paste , , (48) 521 Medium viscosity. Slow cure. Amber syrup ,000-75, (37) 606 Non-sag, cross-bonding acrylic adhesive for FRP & metal. Fast setting. High viscosity. Off-white/ White paste 10-18** 16-24** , , (59) 661 Non-sag, cross-bonding acrylic adhesive for FRP & metal. Medium working time. High viscosity. White/ Off-white 11-19* 45-55* , , (59) 662 Non-sag, cross-bonding acrylic adhesive for FRP & metal. Long working time. High viscosity. White/ Off-white 22-38* 75-85* , , (59) 663 Non-sag, cross-bonding acrylic adhesive for FRP White/ 45-75* * , , (59) & metal. Long working time. High viscosity. Off-white Designed for large beads. * Given a 1 diameter 32 C (90 F). ** Given a 1/4 diameter 25 C (77 F). LORD ACRYLIC ADHESIVE ACCELERATORS Typical Range of Density Flash Point Accelerator Description Appearance Viscosity (cps) (lbs/gal) C ( F) 4 No-mix accelerator for 200 Series and 500 Series. Slightly hazy to clear amber color < Mix-in accelerator for 200, 400 or 500 Series (20:1 mix ratio by weight). Off-white to yellow liquid 1,500-7, Mix-in accelerator for 600 Series (10:1 ratio by weight or volume). Off-white 100, , GB Mix-in accelerator for 660 Series (10:1 ratio by weight or volume) Off-white 100, , Mix-in accelerator for 200, 400, 500 Series (10:1 ratio by weight or volume). Off-white to yellow liquid 1,000-10, Mix-in accelerator for 200, 400, 500 Series (from 10:1 to 2:1 ratio by volume). Black paste 10,000-15, Mix-in accelerator for 200, 400 and 500 Series (2:1 ratio or 4:1 ratio by volume). Off-white paste 150, , Black Mix-in black accelerator for 200, 400 and 500 Series (2:1 ratio or 4:1 ratio by volume). Black paste 100, , GB Mix-in accelerator for 200, 400 and 500 Series (2:1 ratio or 4:1 ratio by volume). Off-white paste 150, , GB Red Mix-in red accelerator for 200, 400 and 500 Series (2:1 ratio or 4:1 ratio by volume). Red Textured 150, , Mix-in red accelerator for 200, 400 and 500 Series (2:1 ratio or 4:1 ratio by volume). Red paste 150, , No-mix accelerator for 200 and 500 Clear amber to < >43 (109) Series. Contains no chlorinated solvents. white liquid The above data represents typical values and is not to be used for specificiation purposes. 7

8 LORD EPOXY ADHESIVES Lord Epoxy Adhesives create superior bonds for rubber, SMC, plastics and metals. Our epoxy adhesives are widely used in the automotive industry over 10 million cars and light- and heavy-duty trucks feature body panels bonded with Lord Epoxy Adhesives. Key benefits of Lord Epoxy Adhesives are: High strength bonds. Their load-bearing properties are equal to, or exceed, many of the substrates that they bond. Excellent environmental and chemical resistance. They resist the effects of dilute acids, alkalies, solvents, greases, oils, moisture, sunlight and weathering. Lord Epoxy Adhesives provide optimal performance in service temperatures up to 400 F (204 C). Improved aesthetics for bonded assemblies. Lord Epoxy Adhesives eliminate the distortion, discoloration and surface marring common to mechanical fastening methods such as screw heads, bolts and welds. LORD EPOXY ADHESIVE SELECTION GUIDE Mixed Handling Product Description Appearance Work Time* Time** 304 General purpose, high viscosity epoxy Gray paste 1-2 hrs hrs. adhesive. 305 General purpose, medium viscosity Blue syrup 1-2 hrs hrs. epoxy adhesive. 306 High viscosity, epoxy adhesive Gray paste 1-2 hrs hrs. formulated for MIL-A (ships). 307 General purpose, medium viscosity hardener Clear syrup 1-2 hrs hrs. for use with Lord General purpose, non-sag, thixotropic, epoxy Blue paste hrs hrs. adhesive. 310 High-strength epoxy adhesive for SMC, Gray paste hr. 6-8 hrs. FRP and general purpose bonding. 312 General purpose, low viscosity epoxy Yellow to amber liquid hrs hrs. adhesive. 320 Toughened, high viscosity epoxy adhesive Gray paste min. 2-4 hrs. for SMC, FRP and general purpose bonding. 320/310B Black Toughened, high viscosity epoxy adhesive Black paste min hrs. for SMC, FRP and general purpose bonding. 360 Sag-resistant, high-performance, 5-min adhesive. Gray paste 2-4 min min. Sandable and paintable when cured. 363 Two-component, fast-set, Clear amber 2-3 min min. modified epoxy adhesive. 370 Two-component adhesive. Safe for painted Black paste min. 8 hrs. surfaces Two-component adhesive for cryogenic Light amber 2 hrs. 24 hrs. applications. High strength in cold environments. * Working time is defined as the time allowed before bonding surfaces must be mated. ** May be accelerated with heat. *** Treated with Lord 7701 surface treatment. Available as black paste. 8

9 LORD EPOXY ADHESIVES Uniform contact between substrates. They fill irregular contours, ensuring uniform contact where substrate surfaces do not mate critical to many combinations of wood, fabric, rubber, ceramic, glass and foams. Flexible cure rates. They cure at room temperature or elevated temperatures (which provides the highest possible bond strength and impact resistance). Low shrinkage and good creep properties. 100% solids formulation to meet VOC regulations. LORD EPOXY ADHESIVE SELECTION GUIDE Mix Ratio Component Typical Range of Density Flash Point By Wt. By Vol. Description Viscosity (cps) (lbs/gal) C ( F) Suggested Uses 1:1 1: Resin 5MM-25MM 11.2 ± 3% 85 (185) General purpose for bonding to many types of natural and Hardener 1MM-10MM 8.5 ± 3% synthetic rubber,*** prepared metals, ceramic and wood. 1:2 1: Resin 10,000-18, ± 3% General purpose for bonding to many types of natural and Hardener 20,000-45, ± 3% synthetic rubber,*** prepared metals, ceramic and wood. 1:1 1: Resin 5,000-25, ± 3% 85 (185) Dampening tiles to steel per Mil Spec and general purpose Hardener 1MM-10MM 8.8 ± 3% 1:2 1: Resin 10,000-18, ± 3% General purpose for bonding rubber prepared with Lord Hardener 20,000-57, ± 3% 7701 or 7707 surface treatment. 1.25:1 1: Resin 300,000-1MM 10.6 ± 3% General purposefor bonding to many types of rubber,*** Hardener 300,000-1MM 8.5 ± 3% prepared metals, ceramic and wood. 1.15:1 1:1 310-A Resin 500, , ± 3% 77 (171) General purpose, resists temperatures to 400 F (204 C) 310-B Hardener 230, , ± 3% formulated for bonding SMC, FRP and other composites. 1.75:1 2:1 312-A Resin 650-1, ± 3% 77 (171) General purpose bonding and potting. 312-B Hardener 750-2, ± 3% 1.2:1 1:1 320 Resin 300,000-1MM 12.7 ± 3% General purpose, SMC, FRP and prepared metals; for 322 Hardener 400,000-2MM 10.3 ± 3% applications requiring a toughened adhesive with high peel strength and resistance to cracking and impact. 1.2:1 1:1 320 Resin 300,000-1MM (200) General purpose, SMC, FRP, rubber, prepared metals and 310B Hardener 230, , (200) plastic bonding. Temperature range: -40 to 83 C(-40 to 181 F). 1.3:1 1:1 360-A Resin 130, ± 3% Excellent adhesion to scuffed SMC, FRP, wood & other plastics. 360-B Hardener 170, ± 3% Resistant to humidity, water, salt spray and high temperatures. 1:1 1:1 363-A Resin 7,000-11, ± 3% Fast-set, general purpose bonding. 363-B Hardener 10,000-16, ± 3% 0.56:1 1:2 370-A Resin 150, , ± 3% Resistant to thermal shock and humidity. 370-B Hardener 160, , ± 3% 1.2:1 1: A Resin 50,000-20, >116 (250) Used for bonding metals, glass, reinforced plastics, ceramics 3170-B Hardener 130,000-40, >116 (250) and foam materials. The above data represents typical values and is not to be used for specification purposes. 9

10 LORD URETHANE ADHESIVES Lord one- and two-part Urethane Adhesives provide superior bonds with minimal surface preparation for today s high-performance thermosets and thermoplastics. They offer primerless adhesion for sheet molded compounds (SMC) and are ideal for prepared metals, rubber and fiber reinforced plastics (FRP). Lord Urethane Adhesives are available in several formulations: Two-pack 100% solids Single-pack 100% solids Single-pack high solids LORD URETHANE ADHESIVE SELECTION GUIDE Mixed Component Product Description Appearance Description Work Time* 7100 Two-component, high strength, non-flammable adhesive. Cures at room temperature or with heat. 100% solids. Glossy black 7100-A Resin 7100-B Curative 5-10 min Two-component, high strength, non-flammable adhesive. Cures at room temperature or with heat. 100% solids. Gray 7150-A Resin 7150-B Curative 5-10 min Single-component, moisture-cure adhesive. 100% solids. Wax-like paste Flexible, moisture-cure adhesive. Single-component. Blue liquid Two-component adhesive bonds Gravity fed, 7542-A Resin FRP, SMC and other plastics with little non-sag 7542-B Curative 4-7 min. surface preparation. 100% solids C Curative min D Curative min E Curative min Two-component, equal-mix, non-sagging adhesive. Paste 7545-A Resin Bonds FRP, SMC and other plastics with minimal 7545-B Curative 3-5 min. surface preparation. 100% solids C Curative 6-8 min D Curative min E Curative min F Curative min Two-component, non-sag adhesive, bonds FRP, SMC and Gravity fed, 7546-A Resin other plastics with minimal surface preparation. 100% solids, non-sag 7546-B Curative min.*** range of working times at elevated temperatures 7546-C Curative min.*** 7550 Two-component, equal-mix, self-leveling, clear adhesive Clear liquid 7550-A Resin 7550-B Curative 3-5 min Two-component, bright white, non-yellowing, non-sage adhesive. White paste 7555-A Resin 755-C Curative 3-5 min Two-component, equal-mix, non-sag clear adhesive Non-sag 7556-A Resin 7556-B Curative 3-5 min Single-component, moisture-cure adhesive/sealant. Paste min Single-component, moisture-cure, sealant/adhesive. White paste min Single-component, moisture-cure, high tack adhesive. Liquid min. * Working time is defined for this document as the time allowed before bonding surfaces must be mated. ** May be accelerated with heat. All values are determined at 25 C (77 F), 50% relative humidity. *** Work time 1 diameter 32 C (90 F), 90% relative humidity. Flash-off 10

11 LORD URETHANE ADHESIVES Benefits of Lord Urethane Adhesives: Cure at room temperature. One-component systems can be accelerated with a catalyst. Two-component systems can be accelerated with heat. Strong, flexible bonds. They bring excellent structural integrity to assemblies made of plastic, metal, foams and elastomers. Outstanding hot strength to 250 F (121 C). Ideal for meter/mix/dispense equipment. Environmentally friendly, 100% solids systems. Gravity feed. They require no special pumping equipment. LORD URETHANE ADHESIVE SELECTION GUIDE Mix Ratio Range of Density Flash Point Handling Time** By Vol. (lbs/gal) C ( F) Suggested Uses hrs. 1: For bonding cloth, paper, plastics, foams, rubber and painted and powder coated metals hrs. 1: For bonding cloth, paper, plastics, foams, rubber and painted and powder coated metals. 24 hrs. Single-component For various thermoplastic substrates and fabrics. For bonding Hytrel or TPU and polyester, Kevlar or nylon. 24 hrs. Single-component For bonding Hytrel*, chlorinated polyethylene (CPE), TPU, nylon 11 and other thermoplastics to polyester and Kevlar* for high-pressure hose For bonding SMC, FRP, composite materials, other plastics and primed metals. 1-2 hrs. 1: Gravity fed, non-sag after mixing. Excellent for large applications requiring 1-3 hrs. 1: bulk metering/dispensing equipment. 2-3 hrs. 1: hrs. 1: For bonding SMC, FRP, composite materials, other plastics and primed metals. 30 min. 1: Designed specifically for hand-held cartridges. 60 min. 1: min. 1: hrs. 1: hrs. 1: Large composite parts that require additional work time at elevated ambient 6 70 F; 4 90 F 8 70 F; 5 90 F 1:1 1: temperatures. 1 hr. 1: Optically clear adhesive for bonding engineered thermoplastics such as Lexan, ABS, polycarbonate and other plastics as well as primed metals. 1 hr. 1: For bonding engineered thermoplastics suck as Lexan, ABS, polycarbonate and other plastics as well as primed metals. Resists UV exposure, paintable. 1 hr. 1: Translucent adhesive for bonding engineered thermoplastics such as Lexan, ABS, polycarbonate and other plastics as well as primed metals. 24 hrs. Single-component (44) Adhesive/sealant for various plastics, wood, fabrics, cured elastomers and precoated metals hrs. Single-component (132) Excellent adhesion to various plastics, wood, fabrics, and metals, especially precoated metals. 24 hrs. Single-component (27) For bonding open-cell polyethylene foam, styrofoam, urethane foams, plastics, fabrics, rubber and prepared metals. *Hytrel and Kevlar are registered trademarks of DuPont. The above data represents typical values and is not to be used for specification purposes. 11

12 LORD CYANOACRYLATE ADHESIVES Lord Cyanoacrylate Adhesives were developed for production situations requiring instant bonds and immediate handling strength, particularly when bonding rubber, metals and plastics. Lord Cyanoacrylate Adhesives offer these benefits: Instant cure. Lord Cyanoacrylate Adhesives develop incredibly strong bonds with setting times ranging from 5 to 130 seconds. Ease of use. Lord Cyanoacrylate Adhesives are one-component systems that facilitate set-up and minimize production costs. Good environmental resistance. Lord Cyanoacrylate Adhesives offer excellent resistance to weathering and aging. LORD CYANOACRYLATE ADHESIVE SELECTION GUIDE Product Typical Viscosity (cps) Base Plastic Set Time Rubber Metal Range of Density (lbs/gal) Mil Spec MIL-A-46050C ,000 ± 400 Ethyl 6-10 sec sec ± 3% Type II, Class 3 Description: Fast setting. High viscosity. High elasticity. Gap filling. Colorless. Temperature resistance to 250 F (121 C). Especially suitable for bonding dissimilar and porous materials. Will qualify for USP Class VI approvals Isopropyl 6-10 sec. 3-5 sec ± 3% Description: Medium viscosity. Low odor. Low bloom. for bonding plastic and elastomers where high resistance to chlorosis and blooming is important Methyl 3-4 sec sec ± 3% Type I, Class 2 Description: Medium setting. Medium viscosity. Moisture resistant. Especially useful for bonding slightly dirty or oily metals to themselves and joining plastic to metal ,000 ± 200 Ethyl 4-6 sec. 4-6 sec sec ± 3% Description: Fast setting. High viscosity. Impact resistant. General purpose adhesive for plastics, wood, cork and leather. Type II, Class Ethyl 2-3 sec. 1-2 sec ± 3% Type II, Class 1 Description: Medium setting. Medium viscosity. For bonding O-rings and elastomeric materials. Suitable for bonding more difficult substrates such as EPDM and Viton. Especially helpful for bonding loud speaker isolator rings. [Will qualify for USP Class VI approval.] Ethyl 4-5 sec. 2-3 sec ± 3% Type II, Class 2 Description: Fast setting. Medium viscosity. For bonding most plastic and elastomeric materials. Excellent drop control and ability to bridge small tolerances. Well-suited for bonding most porous substrates such as foam rubber. CA Gel Thixotropic Ethyl sec sec sec ± 3% Type I, Class 4 Description: High viscosity. General purpose applications. Non-stringing and non-migrating. Can be used for bonding assemblies with wide tolerances or large gaps. Can be used on overhead or vertical surfaces. For bonding metals, rubber and most plastics. 12

13 LORD ADHESION ENHANCERS/SURFACE MODIFIERS To meet the unique bonding demands that accompany use of difficult-to-bond materials, Lord Corporation offers a full line of adhesion enhancers/surface modifiers. Lord Adhesion Enhancers/Surface Modifiers improve adhesion on virtually any hard-to-bond surface whether you're joining metals, plastics, ceramics or elastomers. These charts will help you decide which Lord Adhesion Enhancer/Surface Modifier is right for your application. LORD ADHESION ENHANCER/SURFACE MODIFIER SELECTION GUIDE Solids Typical Component content Viscosity Product Description Description Solvents by weight (cps) Range of Density Flash Point (lbs/gal) F ( C) Suggested Uses AP-134 Low viscosity, reactive Single component Toluene, % 8 polymer primer or n-butanol, adhesive for polar Ethanol substrates. Clear, light straw-yellow liquid. 459X Amber liquid. Single component Xylene % 10 In an all-xylene solvent diluted for direct application 459T Amber liquid in an all- Single component Toluene % 10 toluene solvent diulted for direct application Hazy to cloudy Single component Ethyl Acetate % 10 liquid Hazy to cloudy Single component n-butyl Acetate % 10 liquid Single-component Single component Trichloroethylene % 20 layover primer. Methylene Chloride Purple liquid Two-component primer 7714-A Resin Mixture 33-35% 10 for metals 7714-B Curative Mixture 2% 4, (35) Solvent-borne adhesion enhancer for steel, aluminum, brass, E-coated metal,glass, ceramic tile, vitrified clay pipe, concrete and some plastics (81) Promotes adhesion to thermoplastic elastomers (TPE), polyolefins (TPO) and EPDM. Can be used with Lord engineered acrylic, epoxy, urethane and cyanoacrylate adhesives, and double-sided tape (40) Promotes adhesion to thermoplastic elastomers (TPE), polyolefins (TPO) and EPDM. Can be used with Lord engineered acrylic, epoxy, urethane and cyanoacrylate adhesives, and double-sided tape (25) Surface treatment for various vulcanized and thermoplastic polymeric materials (92) Surface treatment for various vulcanized and thermoplastic polymeric materials Specifically formulated to provide increased adhesion of adhesives to SMC and FRP (69) Particularly useful for priming non (69) ferrous substrates such as aluminum. 13

14 LORD-PAK SYSTEMS LORD-PAK 50 Manual Adhesive Dispensing Systems consist of a hand-held, two-component adhesive dispenser, a dualbarrel cartridge and a disposable static mixer. Ideal for off-site repair and assembly. A durable, portable, affordable, well-balanced dispense gun for production situations that do not require application of long beads of material. An easy, efficient, economical alternative to manual proportioning and mixing of half pints and quarts. LORD-PAK 200 Pneumatic and Manual Adhesive Dispensing Systems are adhesive dispensing systems consisting of a dispensing gun, dual cartridge, retaining nut and disposable static mixer. The systems are available in pneumatic or manually operated versions. The manual version is ideal for field repairs; the pneumatic dispense gun is best in production situations. The ratios available are 1:1, 2:1, 4:1 and 10:1 by volume. LORD-PAK CX Pneumatic and Manual Adhesive Dispensing Systems consist of a coaxial cartridge with an inner wall separating the two components, a manual or pneumatic dispensing gun, retaining nut and disposable static mixer. The manual version is ideal for field repairs; the pneumatic is best in production situations. The ratios available with Lord- Pak CX products are 1:1, 2:2, 4:1 and 10:1 by volume. Total volume of mixed adhesive by mix ratio per cartridge: 1:1 50ml (1.7 oz.) 2:1 50ml (1.7 oz.) 4:1 40ml (1.4 oz.) 10:1 35ml (1.2 oz.) Maximum dispense pressure: Manual Length 7.25" with plungers fully retracted Height 5.5" Width 2.125" Weight 0.55 lbs. Linear coverage of 50 ml mixed adhesive: per 1/4" bead: 4.5 ft. per cartridge Total volume of mixed adhesive: 200 ml (approximately 7 oz.) per cartridge Maximum dispense pressure: 73 PSI or manual Pneumatic Manual Length 15" 14" Height 10.75" 8.75" Width 3" 3" Weight 3.3 lbs. 3.0 lbs. Air requirements: Use gun with all components supplied. Maximum incoming line pressure 87 PSI. Install 1/4" male adaptor to inlet port of pressure regulator, air inlet 1/4" (female). Linear coverage of mixed adhesive: per 3/16" bead: 35.5 ft. per cartridge per 1/4" bead: 19 ft. per cartridge per 3/8" bead: 8.5 ft. per cartridge Trigger-controlled dispense Total volume of mixed adhesive: 380 ml (1/10 gallon) per cartridge. Maximum dispense pressure: 100 PSI or manual Pneumatic Manual Length 17.5" 12.5" Height 11" 8.5" Width 5.5" 2.75" Weight 5 lbs lbs. Air requirements: Clean, dry, unlubricated air or non-flammable gas, 3.2 SCFM or 100 PSI Max. Air inlet 1/8" NPT (female). Safety relief valve pop-off 115 PSI. Linear coverage of mixed adhesive: per 1/4" bead: 38.5 ft. per cartridge per 3/8" bead: 16.0 ft. per cartridge Valve- or trigger-controlled dispense 14