Isotape Adhesive Tapes for Electrical Insulation

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1 Isotape Adhesive Tapes for Electrical Insulation

2 2 Isotape Adhesive Tapes for Electrical Insulation We Enable Energy As one of the oldest industrial companies of Switzerland, founded in 1803, we focus on products and systems for power generation, transmission and distribution, rotating machines and mechanical engineering. Von Roll is a global market leader for insulation products and the only company to offer the complete range of insulation products, composites, consulting, tests and services for the electro-technical industry. For more than 100 years, we have been making outstanding contributions to this market, developing a number of highly innovative products that have enabled both steady increases in power output and smaller and more compact machines. Customers enjoy the following benefits:» One single source for all insulating materials» Thorough expertise from power generation and transmission to its efficient utilisation» Proven compatibility for system components» Testing at Von Roll of both materials and systems» Consulting for applications and technologies» Training in insulation materials and systems The requirements of the electrical and electronic industries for adhesive tapes are very wide and depend on the exact application. With Isotape brand, Von Roll offers a wide range of adhesive tapes with different backing materials and adhesive coatings to meet the exact requirements of this industry. The characteristics of these materials are:» High dielectric strengths» Wide range of heat resistances up to 200 C» Manufactured under the strictest quality standards» Our tapes are UL certified: E or E Von Roll s teams work around the clock developing products to provide our customers with outstanding quality and service. Our distribution networks and company sales offices are conveniently located throughout Europe and Asia. Our highly trained sales and service representatives offer quick response with the technical expertise you need.

3 Isotape Adhesive Tapes for Electrical Insulation 3 Self-Adhesive Products For every application Von Roll offers an appropriate solution. The following tables show our wide selection: Insulation class 105 C (A) Product mm Total mm Adhesive type Colour Adhesion to steel Tensile strength Elongation at break (%) Breakdown voltage (V EFF) Silk acetate 4561PV3 A (1)FR Silk acetate A white/ black 4561PV3 R (1)FR Silk acetate RT white/ black Insulation class 130 C (B) Product Polypropylene film Total Adhesive type Color Adhesion to steel Tensile strength Elongation at break (%) Breakdown voltage (V EFF) 4138 Polypropylene A transparent Polyester films (2) Polyester RT yellow (2) Polyester AT 7 colors* PV3 (1)FR Polyester AT FR yellow/ black transparent PV3 (1)FR Polyester AT FR yellow/ white transparent Polyester laminates PV5 R Polyester/ Non woven RT white PV5 A (2) Polyester/ Non-woven Polyester or paper reinforced glass filament A white PV3 R Polyester reinforced glass filament R white Silk acetate 4560 PV3 Silk acetate RT white * 7 colors: yellow, red, blue, black, green, white, transparent FR Flame Retardant. (1) UL approved under UL file E or E (2) UL approved under their own supplier numbers available upon request.

4 4 Isotape Adhesive Tapes for Electrical Insulation Insulation class 155 C (F) Product Total Adhesive type Color Adhesion to steel Tensile strength Elongation at break (%) Breakdown voltage (V EFF) Polyester laminate PV3 (1)FR Polyester/ Non-woven AT white Aramid/polyester laminates and aramid paper 4350 PV3 Nomex / polyester 0.050/ AT FR white PV3 (1)FR Nomex AT FR white PV3-3 Nomex AT FR white Cloth polyester PV3 Cloth polyester AT white Glass cloths 4636 PV3 (1) Glass cloth RT white (2) Glass cloth RT white PV3 (1) Glass cloth AT white Polyimide film PV3 Polyimide A amber Polyester or paper reinforced glass filament 4238 PV3 (1) Polyester reinforced glass filament PV3 Paper reinforced glass filament A white A beige * 7 colors: yellow, red, blue, black, green, white, transparent FR Flame Retardant. (1) UL approved under UL file E or E (2) UL approved under their own supplier numbers available upon request. (R) Natural rubber, (RT) Thermosetting rubber, (A) Acrylic, (AT) thermosetting acrylic, (AT FR) Thermosetting acrylic Flame Retardant (Si) Silicone Nomex is Trade Mark of Dupont de Nemours. Apical is trade name of Kaneka Corporation Standard Length Product number 33 M 4419PV3 4428PV3 4428PV PV PV3DS 51202PV PV3 50 M 4350PV3 4560PV3 4561PV PV PV PV PV PV M 4238PV PV3 4637PV PV3 66 M PV PV PV PV3 100 M 4138

5 Isotape Adhesive Tapes for Electrical Insulation 5 Insulation class 180 C (H) Product Total Adhesive type Color Adhesion to steel Tensile strength Elongation at break (%) Breakdown voltage (V EFF) Glass cloth 4638 PV3 (1)FR Glass cloth Si white Polyimide films 4428 PV3 (1)FR Polyimide Apical film Si amber PV3-32 Polyimide Si amber PV3 Polyimide Si amber PV3 DS double sided PTFE film Polyimide Si both sides beige 12.7/ PV3 (1)FR PTFE Si dark brown Aramid paper PV3 S Nomex Si white Specialties PV3 Stabilized cotton fabric R grey double sided non woven polyester A white PV3 polyester film Si green translucent We are certified ISO 9001 and UL Approval E or E for Isotape products when marked (1) Log rolls standard width 510 mm 640 mm 756 mm 760 mm 800 mm 880 mm 960 mm 975 mm 1000 mm PV clear PV3 4350PV PV3 4238PV3 4419PV PV3 4238PV3 R 4428PV PV PV PV PV3DS 51579PV PV mm 1020 mm 1040 mm 1075 mm 1220 mm 1245 mm 1250 mm 1500 mm color 54657PV3 4560PV3 4638PV3 4636PV3 6215PV PV3 4637PV3

6 6 Isotape Adhesive Tapes for Electrical Insulation General Specifications Adhesive types Natural rubber Natural rubber adhesive requires a lowest temperature cure cycle to reach its maximum performance but is limited at 130 C for continuous use. Thermosetting Adhesive which increases its adhesion power after the first heat exposure and remains set regardless subsequent temperature cycle. Acrylic Acrylic adhesive resists to varnish solvents even if not fully cured. Acrylic offers a high ageing resistance until 155 C. Flame retardant Ability of the tape to withstand exposure to flame. FR material will not burn when exposed to the flame and will not continue to burn when the flame is removed. Quick stick or tack Ability of the tape to adhere to the surface under a very light pressure. It deter mines the ability of the adhesive to quickly wet the surface contacted. Silicone Silicone adhesive is used when extremely high temperature is required and up to 180 C. The heat cycle for this adhesive is higher and longer. Temperature rating Each adhesive tape is allowed to be used at continuous temperature level as shown in this table: This temperature index is for continuously use of hours. Insulation class Temperature rating A 105 C B 130 C F 155 C H 180 C C 200 C Thermosetting cycles Rubber adhesive at 120 C (250 F): 3 hours at 130 C (275 F): 2 hours at 150 C (300 F): 1 hour Acrylic adhesive at 120 C (250 F): 3 hours at 130 C (275 F): 2 hours at 150 C (300 F): 1 hour Silicone adhesive at 260 C (500 F): 2 hours; 24 hours recommended for maximum resistance to solvent Storage conditions For the best shelf life, 15 C < temperature < 25 C Relative Humidity: 50% (± 30%) Rolls in their original packaging, protected from dust and UV Slitting tolerance Films ± 0,4 mm ( ±1/64 ) Cloths ± 0,4 mm ( ±1/64 ) Laminates ± 0,4 mm ( ±1/64 ) Length > 100 m ± 0,8 mm ( ±1/32 )

7 Isotape Adhesive Tapes for Electrical Insulation 7 UL List of Isotape Adhesive tapes Insulating Tape-Component Von Roll Deutschland GMBH Theodor-Sachs Strasse Augsburg, Germany OANZ2.E E PET insulating tape, with acrylic adhesive, Cat. No PV3+$, rated 130 C. PET insulating tape, with acrylic adhesive, Cat. No PV3+@, rated 130 C. Reinforced PET insulating tape, with rubber based adhesive, Cat. No PV3+$, rated 130 C. Acetate cloth insulating tape, with rubber adhesive, Cat. No PV3+, rated 105 C. PET film with non-woven polyester reinforcement fibers, with acrylic adhesive, Cat. No PV3+#, rated 130 C. PET film with non-woven polyester reinforcement fibers, with rubber adhesive, Cat. No PV3+#, rated 130 C. Polyimide insulating tape, with silicone adhesive, Cat. No PV3+, rated 200 C. Aramid paper insulating tape, with acrylic adhesive, Cat. No PV3F+, rated 155 C. PTFE Teflon coated glass cloth insulating tape, with silicone adhesive, Cat. Nos PV3+, PV3+, rated 180 C. PTFE Teflon insulating tape, with silicone adhesive, Cat. Nos PV3+, rated 180 C. Glass cloth insulating tape, with rubber adhesive, Cat. No PV3+$$$$, rated 155 C. Glass cloth insulating tape, with acrylic adhesive, Cat. No PV3, rated 155 C. Glass cloth insulating tape, with silicone adhesive, Cat. No PV3+, rated 200 C. Glass filamat reinforced PET film insulation tape, with acrylic adhesive, Cat. No PV3$$$, rated 155 C. + Complies with flame retardant requirements when so May be marked Film side CTI Performance Level Category PLC = 1, Voltage 560, per UL 746A/ASTM D 3638 and/or Adhesive side CTI Performance Level Category PLC = 0, Voltage 600, per UL 746A/ASTM D 3638 and/or Adhesive side CTI 600 per IEC112, First Edition (1979) CTI Material Group I or equivalent. $ May be marked Film/adhesive side CTI Performance Level Category PLC = 0, Voltage 600 or greater, per UL 746A/ ASTM D 3638 and/or Adhesive side CTI 600 per IEC112, First Edition (1979) CTI Material Group I or equivalent. $$$ May be marked Film side CTI voltage 350, per IEC 60112, 4.1 Edition (2009) Material Group IIIa and/or Adhesive side CTI voltage 550 per IEC 60112, 4.1 Edition (2009) Material Group II or equivalent. $$$$ May be marked Film side CTI voltage 600<1mm, per IEC 60112, 4.1 Edition (2009), Material Group I and/or Adhesive side CTI voltage 550<1mm, per IEC 60112, 4.1 Edition (2009), Material Group II or equivalent. # May be marked Comparative Tracking Index (CTI) performance level on film and adhesive side per UL 746A/ ASTM3638, PLC=0, CTI equal to or greater than 600V or equivalent. Marking: Company name or tradename Isotape and catalog designation printed on the central paper core or outer package.

8 We Enable Energy Von Roll is the sole full-range supplier of materials and systems for the insulation of electrical machines as well as high-performance products for various high-tech industries. Print: 05/2017 Mica All materials related to high-voltage insulation. Von Roll s commitment to mica starts with mining and ends with finished tapes. Wires Insulated round, flat and Litz wires for highvoltage, low-voltage and electronic applications. Cables Mica tapes for fire-resistant cables. Von Roll provides a wide range of products that are ideally suited to all commonly used standards. Flexibles Insulating flexible materials for low-voltage applications such as flexible laminates and adhesive tapes. Ballistic Protection High-quality systems for armored defense based on thermoset / thermoplastic products in single-use or tailored combinations. Testing Von Roll provides electrical, thermal and mechanical testing of individual materials as well as complete insulating systems. Resins Impregnation resins for high- and low-voltage, potting resins, casting resins, as well as encapsulating and conformal coatings. Composites Engineered materials made from a resin and a support structure with distinct physical, thermal and electrical properties. They can be molded, machined or semi-finished. Training Von Roll Corporate University provides a training program in high- and low-voltage insulation for its customers. Please contact us per cs.europe.adhe@vonroll.com or visit our website for further information: Europe Von Roll Deutschland GmbH Theodor-Sachs-Str Augsburg Germany P F Von Roll Schweiz AG Passwangstrasse Breitenbach Switzerland P F Asia/Pacific Von Roll Asia Pte Ltd. 6 Serangoon North Avenue 5 #03-01 Singapore Singapore P F Americas Von Roll do Brasil Ltda Rua Vaticano, nr , Jd. Fontana, Cotia, Sao Paulo, Brazil P F About Von Roll We Enable Energy As one of Switzerland s longest established industrial companies, Von Roll focuses on products and systems for power generation, transmission and distribution. Von Roll s business portfolio is divided into the following businesses: Von Roll Insulation offers electrical insulation products, systems and services for generators, high- and low-voltage motors, transformers and other applications. Von Roll Composites produces composite materials and parts for a variety of industrial equipment. All information in this document subject to the product liability clause as published on the website under General Terms and Conditions.