ENGINEERING POLYMER SPECIALISTS ENGINEERING POLYMER SPECIALISTS

ENGINEERING POLYMER SPECIALISTS ENGINEERING POLYMER SPECIALISTS

The mission of PTS is to strive to offer our processing customers and endusers the broadest possible array of engineering polymers with the best service and response time in the industry, at the most competitive pricing available. PTS offers a wide selection of products to meet the specific needs of our customers without the limitations of distributor that can only offer the product line of a special manufacturer,we ensure the product meets our customer s needs, not make the customer fit the product Who we are: Supplier of High Quality Engineering Thermoplastics Cover OEM and molders needs Assist with planning, scheduling, material selection, processing tips, agency compliance and design assistance. MISSION STATEMENT & COMPANY PROFILE Company Profile Polymer Technology and Services, LLC (PTS) is a supplier of high quality name brand and generic engineering thermoplastics. We offer the broadest range of world class resins combined with all the benefits of an efficient business model for distribution and technical services. We call it right sized. Service Based in Murfreesboro, Tennessee, USA since 199, PTS offers over 15 years of combined engineering plastics experience. Our prompt and thorough personnel covers every OEM and molder s needs, assisting with planning, scheduling, material selection, processing tips, agency compliance and design assistance. Support With the depth of bench at PTS, we live up to our middle name everyday and provide round-the-clock expertise that helps our customers staffs and machinery perform at peak levels. By prescribing the precise grade of material and providing productivity analysis, when needed, we help operators and supervisors avoid costly problems or shutdowns for corrections. We pride ourselves in keeping up with the industry s newest technologies and thermoplastic grades - which helps improve your product quality, uptime and bottom line. Logistics PTS is located near the distribution center of the eastern two-thirds of the United States. Our central location allows us to develop specialized inventory programs to orchestrate the optimum scenario for J-I-T delivery. Our strategic location warehousing in Illinois, Indiana, Kentucky, North Carolina, New Jersey, Tennessee and Texas also helps to improve cash flow and reduce risk of damage to resin storage. Our material tracking is constantly updated between the source of manufacture and your facility to provide you instantaneous data and stronger inventory controls for your operation. Why TRISTAR PC is right for you? UL recognized, UL94 V- and 5VA ratings Electrical, Electronic and telecommunication market specialists We offer superior quality materials, exceptional service, quick response time and competitive prices. Combining a broad product offer, technical expertise, and responsive customer service; PTS hopes to become your Engineering Polymer Specialist. A Success Story: PTS developed a resin to meet a stringent specification developed for outdoor enclosures for telecommunication applications. The product required low temperature impact (-4 C), UV stability and improved chemical resistance. The new product offered improved impact, chemical resistance and cycle time for molding; all at a lower material cost than the competitive resin system, this is the TRISTAR PC-1FR-GY(VIM). They trust us for their Global Business... Schneider Electric / Square D. Alcatel Elster Electricity Regal Beloit Emerson Electric Tyco Electronics Hayward Pool Motorola Pace 7 Polymer Technology & Services, LLC

What is polycarbonate? Polycarbonates are long-chain linear polyesters of carbonic acid and dihydric phenols, such as bisphenol A. What are the properties of polycarbonate? Before starting to list properties of polycarbonate, it is probably wise to explain why the properties are the way they are. First, the technical stuff. Take a look at the above diagram. In it, you will see two six-sided structures. These are called phenyl groups. You will also see two groups identified by the label CH. These are methyl groups. The presence of the phenyl groups on the molecular chain and the two methyl side groups contribute to molecular stiffness in the polycarbonate. This stiffness has a large effect on the properties of polycarbonate. First, attraction of the phenyl groups between different molecules contributes to a lack of mobility of the individual molecules. This results in good thermal resistance but relatively high viscosity (i.e., low melt flow) during processing. The inflexibility and the lack of mobility prevent polycarbonate from developing a significant crystalline structure. This lack of crystalline structure (the amorphous nature of the polymer) allows for light transparency. Now for the clearer, less technical version of the properties. Polycarbonate is naturally transparent, with the ability to transmit light nearly that of glass. It has high strength, toughness, heat resistance, and excellent dimensional and color stability. Flame retardants can be added to polycarbonate without significant loss of properties. The general properties can be summarized as follows: excellent physical properties excellent toughness very good heat resistance fair chemical resistance transparent moderate to high price fair processing How do these properties compare to other materials? One of the biggest advantages of polycarbonate is its impact strength. The following diagram compares the impact strength of polycarbonate to other commonly sold plastics. Impact Strength Notched Izod ft.-lb./in. 4 6 8 1 1 14 16 PC CH C CH Bisphenol A PC/ABS ABS PVC PS Polycarbonate does have its disadvantages. It has only fair chemical resistance and is attacked by many organic solvents. However, through modification with special additives, TRISTAR PC grades have been developed to pass Bellcore/Telcordia GR-49 Chemical Resistance requirements. PPO ACRYLIC PBT/PET Nylon 6 / 6 & 6 7 Polymer Technology & Services, LLC What is a glass fiber reinforced grade of polycarbonate? The addition of glass fibers to polycarbonate significantly increases the tensile strength, flexural strength, flexural modulus, and heat deflection temperature of the polycarbonate while causing a decrease in the impact strength and tensile elongation. The greater the amount of glass fiber added to the polycarbonate, the greater the effect on each property will be. How is polycarbonate used? It can be injection molded, blow molded, and extruded and is an ideal engineering plastic with good electrical insulating properties, finding applications in electric meter housings and covers, casket hardware, portable tool housings, safety helmets, computer parts, and vandal-proof windows and light globes. The price of polycarbonate restricts its use to mainly engineering applications. Other engineering applications include the following: equipment housings exterior automotive components outdoor lighting fixtures nameplates and bezels fiber optic enclosures brackets and structural parts medical supply components circuit protection devices How is polycarbonate sold? In general, the primary distinguishing characteristic of a grade of polycarbonate is its melt flow. The only exceptions are glass fiber reinforced grades, which are sold based on the percentage of glass fiber used in the production of the plastic. Other properties (such as UV stabilization, mold release, impact modification, and flame retardancy) typically differentiate grades of the same melt flow or percentage of glass fiber. Changes in melt flow have an effect on other physical properties. When specifying a grade of polycarbonate, it is necessary to know the conditions under which it will be used. Criteria such as wall thickness, length of flow, environmental conditions including low and/or elevated temperatures, UV exposure, chemical environment and impact requirements all must be considered. In electrical and telecommunication applications, UL flammability and Telcordia specifications must also be considered. Your PTS representative can help you navigate through this application maze. Notched Izod Impact Strength vs. Temperature (1/8 thickness) Notched Izod Impact Strength ft.-lb./in. 18 16 14 1 1 8 6 4 7 MFI 1 MFI 18 MFI -6-4 - 4 6 8 1 Temperature F. PRODUCT INTRODUCTION

UL Approval UL (Underwriters Laboratories) performs various tests on products sold in the United States. One such test, UL94, is used to measure the resistance of plastics to a flame source. For polycarbonate, the test will normally result in a mark of V-, V-1, V-. V- is the most flame retardant and V- is the least flame retardant of the marks typically given to polycarbonate. If the material does not pass the test for V-, V-1, or V-; then the product is not UL approved. UL approval is given for a particular product at a measured thickness which is reported with the rating. Hence, saying that a given product is V- is insufficient information without also specifying at what thickness the rating is valid. UL approval is required for certain applications of polycarbonate. CONDITION Maximum time any one specimen can burn after removal of nd application of flame Maximum glowing time permitted for any one sample after removal of nd application of flame Total flaming combustion time allowed (maximum) for the 1 flame applications Ignition of cotton from dripping, flaming particles Flaming combustion up to the holding clamp 94HB Conditions: 1.Shall not have a burning rate exceeding 1.5 inch/minute over a inch span for specimens having a thickness of.1 inch and above..shall not have a burning rate exceeding. inch/minute over a inch span for specimens having a thickness of under.1 inch. UL INFORMATION.Shall cease to burn before the flame reaches the 4 inch reference mark but shall not comply with 94 V-, V-1, or V- requirements. The second part of the UL94 test determines the Relative Thermal Index (RTI) of the material. The RTI is the temperature at which a specific property will decrease to half of its original value after 6, hours of exposure at that temperature. If a material has not been tested, the generic RTI for the material is assigned. The generic RTI for polycarbonate is 8 C. PTS TRISTAR polycarbonate grades have elevated RTI as shown below. TRISTAR T PC-1GFR-GY(V) POLYCARBONATE, 1% GLASS FILLED, FLAME RETARDANT UL94 V- AT 1.5 mm, 5VA @.4mm, UV RESISTANT 94V- 1 sec sec 94V-1 sec 6 sec 94V- sec 6 sec 5 sec not permitted not permitted 5 sec not permitted not permitted 5 sec permitted not permitted What is FDA certification? Materials that are used in applications that are in contact with food require FDA certification. What is UV stabilization? UV stabilizers are added to polycarbonate to help protect the material from the effects of exposure to the Sun. Radiation from the Sun, especially in the UV portion of the spectrum, degrades the properties of polycarbonate. The addition of UV stabilizers allows the material to sustain exposure to the Sun for a longer period of time. What is mold release? Adding a mold release agent to polycarbonate makes processing easier. It acts in a way similar to a lubricant in the injection molding process. Amorphous: The molecular chains have no distinct uniformity or pattern. The chains are farther apart than a crystalline resin. Benefits: Low in mold shrinkage How established: Low mold temperatures Crystalline: Refers to the molecular structure of the resin (polymer). The degree of crystallinity refes to uniformity and closeness of the molecular chains forming the polymer and resulting from the formation of solid crystals with a definite geometric pattern. Benefits: dimensional stability, low post mold shrinkage How established: High mold temperatures 4 7 Polymer Technology & Services, LLC

QMFZ Component - Plastics Thursday, October, 5 E15585 POLYMER TECHNOLOGY & SERVICES LLC 15 SOUTHPARK DR MURFREESBORO TN 718 Material Designation: PC-1FRN-BK(V)(e)(f1) Product Description: Polycarbonate (PC), designated TRISTAR furnished as pellets. Color Min. Thick. (mm) Flame Class HWI HAI RTI Elec RTI Imp RTI Str IEC GWIT IEC GWFI BK 1.5 V- 15 115 15 - -.5 V-, 5VA 1 15 115 15 - -. V-, 5VA 1 15 115 15 - -.8 V- - - 15 115 15 7 96 Relative Thermal Index (RTI): A numerical rating expressed in degrees Celsius, which results from long-term thermal aging and the evaluation of a specific property. The value assigned is based on a comparison of new material against a known or control material. CTI: IEC CTI (V): - HVTR: D495: 6 IEC Ball Pressure ( C): - Dielectric Strength (kv/mm): - Volume Resistivity (1xohm-cm): - Dimensional Stability(%): - ISO Tensile Strength (MPa): - ISO Flexural Strength (MPa): - ISO Heat Deflection ( C): 14 ISO Tensile Impact (kj/m): - ISO Izod Impact (kj/m): - ISO Charpy Impact (kj/m): - (e) Represents a two to four digit alphanumeric code indicating color. (f1) Suitable for outdoor use with respect to exposure to Ultraviolet Light, Water Exposure and Immersion in accordance with UL 746C. (V) Represents three to four digits denoting color. Report Date: 5/6/1995 Underwriters Laboratories Inc UL94 small-scale test data does not pertain to building materials, furnishings and related contents. UL 94 small-scale test data is intended solely for determining the flammability of plastic materials used in components and parts of end-product devices and appliances, where the acceptability of the combination is determined by ULI. QMFZ Component - Plastics Monday, December 1, 5 E15585 POLYMER TECHNOLOGY & SERVICES LLC 15 SOUTHPARK DR MURFREESBORO TN 718 Material Designation: PCA-FR-(c) Product Description: Polycarbonate/Acrylonitrile Butadiene Styrene (PC/ABS), furnished as pellets. Color Min. Thick. (mm) Flame Class HWI HAI RTI Elec RTI Imp RTI Str IEC GWIT IEC GWFI ALL 1.5 V- - - 6 6 6 - -. V- - - 6 6 6 - - TRISTAR PC 1FR GYVIK POLYCARBONATE, FLAME RETARDANT, UL94 V- AT. mm, UV AND CHEMICAL RESISTANT UL INFORMATION CTI: - IEC CTI (V): - HVTR: - D495: - IEC Ball Pressure ( C): - Dielectric Strength (kv/mm): - Volume Resistivity (1xohm-cm): - Dimensional Stability(%): - ISO Tensile Strength (MPa): - ISO Flexural Strength (MPa): - ISO Heat Deflection ( C): 14 ISO Tensile Impact (kj/m): - ISO Izod Impact (kj/m): - ISO Charpy Impact (kj/m): - (c) Represents a six to eight digit character code indicating color. Report Date: 5/6/1995 Underwriters Laboratories Inc UL94 small-scale test data does not pertain to building materials, furnishings and related contents. UL 94 small-scale test data is intended solely for determining the flammability of plastic materials used in components and parts of end-product devices and appliances, where the acceptability of the combination is determined by ULI. QMFZ Component - Plastics Monday, December 1, 5 E15585 POLYMER TECHNOLOGY & SERVICES LLC 15 SOUTHPARK DR MURFREESBORO TN 718 Material Designation: PCA-G-(z)-(a) Product Description: Polybutylene Terephthalate/Polycarbonate (PBT/PC), furnished as pellets. Color Min. Thick. (mm) Flame Class HWI HAI RTI Elec RTI Imp RTI Str IEC GWIT IEC GWFI ALL 1.5 HB - - - -. HB - - - - CTI: - IEC CTI (V): - HVTR: - D495: -IEC Ball Pressure ( C): - Dielectric Strength (kv/mm): - Volume Resistivity (1xohm-cm): - Dimensional Stability(%): - ISO Tensile Strength (MPa): - ISO Flexural Strength (MPa): - ISO Heat Deflection ( C): 14 ISO Tensile Impact (kj/m): - ISO Izod Impact (kj/m): - ISO Charpy Impact (kj/m): - (a) Represents a six to eight digit character code. All colors except clear (z) Represents glass content -%. Report Date: 5/6/1995 Underwriters Laboratories Inc UL94 small-scale test data does not pertain to building materials, furnishings and related contents. UL 94 small-scale test data is intended solely for determining the flammability of plastic materials used in components and parts of end-product devices and appliances, where the acceptability of the combination is determined by ULI. TRISTAR PC-1FR-GY(VIM) POLYCARBONATE, FLAME RETARDANT, UL94 V- AT. mm, UV AND CHEMICAL RESISTANT, TESTED TELCORDIA GR49 5 7 Polymer Technology & Services, LLC

PROPERTY UNIT TEST METHOD UNFILLE Physical Mechanical Impact Thermal Electric UL Relative Thermal Index Flammability Specific Gravity, solid Melt Flow Index, C,1.Kg* Melt Flow Index, 6 C,.Kg* Melt Flow Index, 5 C,.8Kg* Mold Shrinkage Water Absorption, 4 hours 7 F Tensile Strength, yield,.15 Tensile Elongation, break,.15 Flexural Strength, yield,.15 Flexural Modulus,.15 Rockwell Hardness Izod Impact Str., Notched,.15 Heat Deflection Temp. @ 64 PSI HDT @1.8MPa Dielectric Strength,.15 Volume Resistivity, 4 hours @ C, 5% RH Volume Resistivity, 96 hours @ 9 C, 5% RH Hot Wire Ignition (HWI), 1.6 mm Hot Wire Ignition (HWI),. mm High Current Arc Ignition (HAI), @ C, 5% RH, 1.6 mm High Current Arc Ignition (HAI), @ C, 5% RH High Voltage Arc Tracking (HVTR),. mm High Voltage, Low Current Arc Resistance,.mm Comparative Tracking Index (CTI),. mm High Voltage Arc Resistance to Ignition, 1.6 mm RELATIVE THERMAL INDEX UL 746B Electrical Mechanical with impact Mechanical without impact Flammability All Colors All Colors Black, Gray, Beige Only Black Only Limited Oxygen index IEC GWFI IEC GWIT g/1 min g/1 min g/1 min % % PSI (MPa) % PSI (MPa) 1 5 PSI (MPa) R-Scale ft.-lb./in. (J/m) F ( C) F ( C) kv/m ohm-cm ohm-cm seconds 1.5 mm. mm.5 mm 1.5 mm % C C ASTM D-79 ASTM D-18 ASTM D-18 ASTM D-18 ASTM D-955 ASTM D-57 ASTM D-68 ASTM D-68 ASTM D-79 ASTM D-79 ASTM D-785 ASTM D-56 ASTM D-648 ISO -A ASTM D-149 ASTM D-57 ASTM D-57 ASTM D-874 ASTM D-874 UL 746A UL 746A UL 746A ASTM D-495 ASTM D-68 UL 746A UL94 UL94 UL94 UL94 ASTM D-86 IEC 695--1/ IEC 695--1/ PC-1FRN-(V)(f1) 1. 15.5-.7.18 8,5 (59) 1,5 (86).1 (,17) 1 1. (69) 5 (11) 7 (14) 4 6.E+15.E+15 1 6 16 15 115 15 5VA 7.6 96 7 PC-1FR 1. 1.5 -..18 9, (6 1, (9. (, 1 14. (74 6 (1 79 (1 4 6.E+.E+ 1 6 16 15 115 15 V- 6.9 96 7 *Other melt flow are available, please see Reference Sheet on page 14 Disclaimer: ALTHOUGH ANY INFORMATION, RECOMMENDATIONS, OR ADVICE CONTAINED HEREIN IS GIVEN IN GOOD FAITH, PTS MAKES NO INCORPORATING PTS MATERIALS, PRODUCTS, RECOMMENDATIONS OR ADVICE. No statement contained herein concerning a possible or suggested use of any material, product or design is intended, or should be con other intellectual property right. 7 Polymer Technology & Services, LLC

D GLASS REINFORCED PC/PBT ALLOY PC/ABS ALLOY (f1) 7 ) ) ) 7) 7) 7) 15 15 PC-1R(V) (f1) 1. 1.5-.7.15 9, (6) 1 1, (9). (,) 1 15. (8) 6 (17) 79 (17) 5 6.E+15.E+15 1 6 16 PC1GFR (f) 1.5. -.4.1 9, (6) 15 14, (96) 4.5 (,1) 1. (17) 8 (18) 86 (141) 19 6.E+15.E+15 7 PCGFR 1.4.1 -..1 16, (11) 5 19, (1) 7.8 (5,4) 1. (17) 85 (141) 1 6 4 PCGFR 1.4.1 -..1 18,5 (17).,5 (155) 11 (7,6) 1. (17) 9 (14) 1 6 4 PCA-G 1.4 15, (1) 4, (18) 1(6894).7 (144) 6 (18) PCA-4 1.18 4. 8,9 (61) 4. 1,4 (9).5 (4) 11. (588) 19 (89) PCA-1 1.1.-1.. 7,5 (51.7) 15 9, (6.).66 (18) 1 (694) 1 (1) 4 PCAFR 1. 16..4 -.7. 9, (6) 4 14, (96).7 (,57) 1 (54) 19 (88) PCA-11 1.15..4 -.6 9, (6) 14, (96).5 (4) 1(64) 5 (11) 15 115 15 V- V- 96 7 15 115 15 5VA (@.4mm) 7.1 96 8 8 8 8 8 8 8 V- HB HB 6 6 6 WARRANTY OR GUARANTEE, EXPRESS OR IMPLIED, (I) THAT THE RESULTS DESCRIBED HEREIN WILL BE OBTAINED UNDER END-USE CONDITIONS, OR (II) AS TO THE EFFECTIVENESS OR SAFETY OF ANY DESIGN strued, to grant any license under any patent or other intellectual property right covering such use or design, or as a recommendation for the use of such material, product or design in the infringement of any patent or 7 Polymer Technology & Services, LLC

PRODUCT INTRODUCTION What is PC/ABS? A compounded blend of Polycarbonate and ABS. The PC contributes impact and heat distortion resistance, while the ABS contributes processability and chemical stress resistance, and cost reduction below PC. What are the properties of PC/ABS? Properties of PC/ABS include the following: impact resistance between ABS and PC, (1-14 ft.-lb./in.) strength and stiffness between PC and ABS heat resistance superior to ABS, less than PC flame retardant system more stable in processing than ABS very good indoor UV light color stability low temperature impact and ductility superior processability to PC When should PC/ABS be used? PC/ABS should be used for appearance housings, and structural parts which need stiffness, gloss, impact and heat resistance which is higher than ABS, but requiring costs below Polycarbonate. Housings requiring UL V, but not 5VA-that is, portable electronic devices, not permanently fixed electric devices are also good applications for PC/ABS. Others include appearance parts requiring color fastness under interior UV light, automotive interior parts where temperature environment is between 18 F and F - above the beltline applications, and where non-shattering ductility is required like instrument panel retainers. Applications such as painted exterior automotive parts requiring low temperature impact greater than 1 ft.-lb./in. is another place PC/ABS should be used. Any outdoor application should be painted. What is made with PC/ABS? portable appliances, flashlights, phones laptop computer cases keyboards, monitors, printer enclosures automotive instrument panel retainers wheel covers, small tractor hoods non-professional safety helmets What is PC/PBT? A compounded blend of Polycarbonate and PBT. The PC contributes impact, stiffness and heat resistance, while the PBT contributes chemical resistance. The usual moisture sensitivity of the crystalline PBT is overcome by the PC in the blend. Some grades are made using PET instead of PBT. What are the properties of PC/PBT? impact resistance, low temperature impact resistance, ductility heat resistance chemical resistance When should PC/PBT be used? PC/PBT is effective where impact and chemical resistance are needed, and where low temperature impact, requiring a ductile failure mode (non-shattering breaks) is necessary. Applications such as bumpers and body moldings on autos and lawn & garden equipment, where toughness and resistance to stress cracking from fuels and lubricating fluids are required are good uses for PC/PBT. The shrinkage varies based upon the relative content of the PBT, and therefore tool may be unique for this material, that is, it is not easy to substitute it for other polymers. What is made with PC/PBT? automotive bumpers automotive side moldings lawn and garden tractor hoods hand tool housings irrigation components wiring connectors (PC/PET) TRISTAR PC-1R-WT(V15) POLYCARBONATE, 15 MELT, UL94 V- AT 1.5mm, UV RESISTANT 8 7 Polymer Technology & Services, LLC

TRISTAR PC-1R-BK(14) POLYCARBONATE, 14 MELT, UL94 V- AT 1.5mm APPLICATIONS, TESTING Flexural Test TRISTAR PC-1FRN-BK(V) POLYCARBONATE, FLAME RETARDANT, UL94 5VA AT.5 mm, UV RESISTANT TRISTAR PC-1GFR-GY(V) POLYCARBONATE, 1% GLASS FILLED, FLAME RETARDANT UL94 V- AT 1.5 mm, 5VA @.4mm, UV RESISTANT PCA-4: PC/PBT ALLOY, UV AND CHEMICAL RESISTANCE, IMPROVED LOw TEMPERATURE IMPACT 9 7 Polymer Technology & Services, LLC

COMPANY PTS LLC SABIC IP BAYER STYRON TRADE NAME TRISTAR LEXAN MAKROLON CALIBRE TM REFERRENCE - POLYCARBONATE 5-8 MFI 9-11 MFI 1-14 MFI 15-17 MFI 18-4 MFI -GP -UV -FR(V-@mm) -FR with UV -GP -UV -FR(V-@ mm) -FR with UV Glass Reinforced Grades @ 1.5mm, 5VA @.4mm -1% -1% with UV PC-6*, PC-1R-(6), PC-8*, PC-1R-(8) PC-1R-(V6), PC-1R-(V8) PC-1FR-(8) PC-1FR-(V8) PC-1*, PC-1R PC-1R-(V) PC-1FR PC-1FR-(V) 11, 11R 1, 1R 1, 1R, R 95AR 95AR 141, 141R 41, 41R 14, 14R 4, 4R 94A, 94AR 94A, 94AR -GP PC-1R-(1) 141L, 141LR -UV PC-1R-(VE) 14L, 14LR -FR(V-@1.5mm) -FR with UV -FR(5VA@.5mm),** with UV -GP -UV -FR(V-@mm) -FR with UV -GP -UV -FR(V-@mm) -FR with UV -% -% with UV -% -% with UV PC-1FRN PC-1FRN-(V) 9R, 94R 9R, 94R TRISTAR is a registered trademark of Polymer Technology & Services, LLC. LEXAN is a registered trademark of SABIC IP CALIBRE is a registered trademark of STYRON, LLC. MAKROLON is a registered trademark of Bayer. *Extrusion Grades **5VA Flame Retardant grades are available only in Black, Gray and Beige Colors. The PTS LLC. grades listed are suggestions only. Due to variable conditions or methods of processing, NO GUARANTEES OR WARRANTIES ARE EXPECTED OR IMPLIED, INCLUDING THE IMPLIED WARRANTY OF MERCHANTABILITY AND FITNESS FOR PARTICULAR PURPOSE. The above information is not to be construed as a license or recommendation to infringe on any patents. 1 15 1, 17-6, 1-6 -6, -6 - - 8, 85 8, 87 6455, 6457-1, 1-1 -1, -1 891 6, 65-6, 67 6485 - PC-1FRN-(V) - 6485 - PC-1R-(15) PC-1R-(V15) PC-1FR-(16) PC-1FR-(V16) PC-1R-(18), PC-1R-() PC-1R-(V18), PC-1R-(V) PC-1FR-(18) PC-1FR-(V18) PC-1GFR PC-1GFR-(V) PC-GFR PC-GFR-(V) PC-GFR PC-GFR-(V) 11, 11R 1, 1R 1, 1R, R 9AR 9AR 5, 55 5, 57 655, 657 HF111 45 HF-11 47-5R, 5R 655, 657-15, 1-15 -15, -15 - EP-, 1EP- EP-, EP- 9415 511 41 85 51 41 - - - - 7 Polymer Technology & Services, LLC

COMPANY TRADE NAME PTS LLC PTS SABIC IP CYCOLOY BAYER BAYBLEND TRIAX STYRON PULSE -ID PCA-11 C111 MC8 T85MN 8 -FR PCA-FR C8 C95HF FR9 1 PC/ABS COMPANY TRADE NAME PTS LLC PTS SABIC IP XENOY BAYER MAKROBLEND -LT PCA-15 57 UT 118 -GP PCA-1 PCA-G 5 UT 5 PC/PBT ABBREVIATIONS: GP: General Purpose FR: Flame Retardant HF: Hi Flow ID: Impact Ductile LT: Low Temperature CYCOLOY AND XENOY are registered trademarks of Sabic IP. PULSE is a registered trademark of STYRON, LLC. BAYBLEND, TRIAX, and MAKROBLEND are registered trademarks of Bayer. TRISTAR PC-1FR-GY(VIM) POLYCARBONATE, FLAME RETARDANT, UL94 V- AT. mm, UV AND CHEMICAL RESISTANT, TESTED TELCORDIA GR49 11 7 Polymer Technology & Services, LLC ABOUT PTS AND TRISTAR REFERENCE - ALLOYS The PTS LLC. grades listed are suggestions only. Due to variable conditions or methods of processing, NO GUARANTEES OR WARRANTIES ARE EXPECTED OR IMPLIED, INCLUDING THE IMPLIED WARRANTY OF MERCHANTABILITY AND FITNESS FOR PARTICULAR PURPOSE. The above information is not to be construed as a license or recommendation to infringe on any patents.

15 Southpark Drive Murfreesboro, TN 718 USA Phone ( 电话 ): +1-615.898.17 Fax ( 传真 ): +1-615.898.1697 Email: pts@ptsllc.com Web: www.ptsllc.com Polymer Technology & Services (Suzhou) Trading Ltd. Suite 91B, Kinwick Centre - Hollywood Road, Central - Hong Kong - PRC Polymer Technology & Services (Suzhou) Trading Ltd. Room 19, Xinhai International Plaza, No. Xinhai Street, Suzhou Industrial Park, 151, Suzhou, China Phone ( 电话 ): +86 ()51-68-9167, 68-789 Fax ( 传真 ): +86-()51-68-79