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Epoxy Systems for Electro & Electronics


Insulators, Bushings, Switchgear

Product ComponentsMixing ratio (pbw)Tg, DSC (°C)Viscosity (mPa.s)Pot-life Description
CHS-EPODUR® 520-1787 A/B/C1/D1100/90/0,5/5/360 4105-1155 000/60°C1-2 h/80°C Epoxy resin and special hardener with low tendency to crystalize. Preferred for high and medium voltage applications.
CHS-EPODUR® 494-1667 REACH Free A/B/C2/D2100/85/0,8/4/405 4100-11525 000/45°C; 8 000/60°C2 h/60°C Modified epoxy resin and hardener system suitable for high and medium voltage applications. “REACH free”.
CHS-EPODUR® 494-1667 REACH Free A/B/C2100/77,5/0,8/345 4110-12518 000/45°C; 7 000/60°C2 h/60°C Modified epoxy resin and hardener system suitable for high and medium voltage applications. “REACH free”.
CHS-EPODUR® 505-1577 A/B/C2/D2100/80/0,8/4/385 4100-11518 000/45°C; 8 000/60°C45 min/80°C; 6 h/60°C Modified epoxy resin and hardener system suitable for high and medium voltage applications.
CHS-EPODUR® 494-1717 A/B100/81/323 495–1055 000/60°C1-2 h/80°C Modified epoxy resin and special hardener with low tendency to crystalize. System with very good toughness.
CHS-EPODUR® 466-1667 REACH Free A/B/C2100/80/0,6/370 4105-1157 000/60°C3 h/60°C Modified epoxy resin and hardener system suitable for high and medium voltage applications. “REACH free”.

REACH Free — REACH Free

Instrument & Distribution Transformers

Product ComponentsMixing ratio (pbw)Tg, DSC (°C)Viscosity (mPa.s)Pot-life Description
CHS-EPODUR® 520-1787 A/B/C1/D1100/85/0,5/15/370 475-855 000/60°C1-2 h/80 °C Epoxy resin and special hardener with low tendency to crystalize. System with very good toughness.
CHS-EPODUR® 531-1787 A/B/C1/D1100/85/0,5/10/370 470-8520 000/45°C; 8 500/60°C1-2 h/80°C Modified epoxy resin and special hardener with low tendency to crystalize. System with very good toughness and higher degree of filling.
CHS-EPODUR® 494-1667 REACH Free A/B/C2/D4100/85/0,6/17/385 460-754 000/60°C1-2 h/80°C Modified resin and hardener system. High degree of filling. “REACH free”.
CHS-EPODUR® 494-1718 A/B/D1100/77/5/340 485-9518 000/45°C; 7 000/60°C1-2 h/80°C Modified epoxy resin and special hardener with low tendency to crystalize. System with very good toughness.
CHS-EPODUR® 464-1657 REACH Free A/B100/75/389 480-9020 000/45°C; 8 500/60°C1-2 h/80°C Modified resin and hardener system. High degree of filling. “REACH free”.
CHS-EPODUR® 494-1737 A/B100/81/280 490-1053 500/60°C2 h/80°C Modified epoxy resin and special hardener with low tendency to crystalize. System with very good toughness and longer pot-life.

REACH Free — REACH Free

Outdoor Applications

Product ComponentsMixing ratio (pbw)Tg, DSC (°C)Viscosity (mPa.s)Pot-life Description
CHS-EPODUR® 560-1987 A/B/C1100/90/0,5/360 490-1005 000/60°C1-2 h/60 °C Cycloaliphatic resin and modified hardener system with very good UV resistance.
CHS-EPODUR® 560-1987 A/B/C1/D1100/90/0,5/10/370 480-905 000/60°C1-2 h/60°C Cycloaliphatic resin and modified hardener system with very good UV resistance. Improved toughness.
CHS-EPODUR® 560-1787 A/B/C2100/90/0,4/375 480-905 000/60°C1-2 h/60°C Cycloaliphatic resin and modified hardener system with very good UV resistance. Excellent toughness.
CHS-EPODUR® 560-1577 A/B/C2100/90/0,5/370 4105-1156 000/60°C2 h/60°C Cycloaliphatic resin and hardener system with very good UV resistance. High Tg.

Prefilled Systems

Product ComponentsMixing ratio (pbw)Tg, DSC (°C)Viscosity (mPa.s)Pot-life Description
SADURIT® 520-1988 A/B100/100110-1253 500/60°C8 h/40°C; 2-3 h/60°C Excellent crack resistance at low temperatures, good toughness. UL 94 HB. High Tg.
SADURIT® 520-1987 A/B100/100120-1304 000/60°C6 h/40°C; 1-2 h/60 °C UL 94 V0. High Tg.
SADURIT® 494-1667 REACH Free A/B100/8560-704 000/60°C6 h/40°C; 2-3 h/60°C Excellent crack resistance at low temperatures, good toughness. UL 94 HB. “REACH free”.
SADURIT® 520-1667 HV REACH Free A/B100/100120-1305 000/60°C8 h/40°C; 3 h/60°C UL 94 V0. “REACH free”.
SADURIT® 560-1987 A/B100/10080-905 000/60°C6 h/40°C; 1-2 h/60°C Cycloaliphatic resin for outdoor application. Excellent crack resistance at low temperatures, good toughness. UL 94 HB.

REACH Free — REACH Free

Low Voltage Casting, Encapsulating and Potting

Product ComponentsMixing ratio (pbw)Tg, DSC (°C)Viscosity (mPa.s)Pot-life Description
SADURIT® 531-0522 A/B100/13100-1106 000/25°C2 h/25°C/1 000 g Room temperature cured modified resin system, long potlife. Two component with prefilled component A. Longer pot life.

Special Casting Systems

Product ComponentsMixing ratio (pbw)Tg, DSC (°C)Viscosity (mPa.s)Pot-life Description
VEROPAL 520-1987 A/B100/22095-1104 000/25°C; 400/60°C4 h/60°C Prefilled – 2K system with prefilled hardener. Low viscosity system.
VEROPAL 520-1668 REACH Free A/B100/22095-1104 000/25°C; 400/60°C4 h/60°C Prefilled – 2K system with prefilled hardener. Low viscosity system. Excellent crack resistance. “REACH free”.
CHS-EPODUR® 520-1997 A/B/C3100/95/0,5/350 4165-1755 000/60°C4 h/60°C Epoxy resin and special hardener with high Tg.

REACH Free — REACH Free

Adhesives for Electro

Product Mixing ratio (pbw)Tg, DSC (°C)Pot-lifeScherfestigkeitShear strength (MPa) Description
CHS-EPODUR® 520-2608 100/14070-8020 min/25°C/50g20-25 Structural adhesive with high elongation up to 55% and with excellent peel and shear strength.
VEROPAL QUICK 100/10050-603 min/25°C/10g10-12 Unique, very fast epoxy adhesive (5 minutes curing time).
VEROPAL SUPER 100/10070-8020 min/25°C/10g20-24 Two-component epoxy structural adhesive with high elongation up to 55% and excellent mechanical properties – peel strength and shear strength. Prefilled.
VEROPAL 14 100/5080-8560 min/25°C/100g20-24 Epoxy thixotropic adhesive or casting systems, cured at room temperature. System with high strength with good chemical resistance. Prefilled.
VEROPAL 15 100/10060-7025 min/25°C/100g20-24 Unique hybrid epoxy 2-component structural adhesive with high elongation and excellent mechanical properties – peel strength and shear strength. Prefilled.

Pigment Pastes

Product Colour Usage Description
E-pasta BF 135M-BA RAL3013 indoor Tomato red
E-pasta BF 1135M-OD RAL3013 outdoor Tomato red
E-pasta BF 661-BA RAL8016 indoor Mahagony Brown
E-pasta BF 686-BA RAL8017 indoor Chocolate brown
E-pasta HM 1470-OD RAL8017 outdoor Chocolate brown
E-pasta BF 1660-OD RAL8016 outdoor Mahagony Brown
E-pasta BF 318-BA RAL9011 indoor Grafite black
E-pasta FW 200-BA RAL9017 indoor Traffic black
E-pasta KRBF 2478-BA RAL7024 indoor Grafite gray
E-pasta BF 1318-OD RAL9011 outdoor Grafite black
E-pasta KRBF 4478-OD RAL7024 outdoor Grafite gray
E-pasta HB 550-BA RAL5002 indoor Ultramarine blue
E-pasta LG 5G-BA RAL6032 indoor Signal green
E-pasta GN-M-BA RAL6025 indoor Fern green
E-pasta BFO 130M-BA RAL2002 indoor Vermilion
E-pasta PY 6615-BA - indoor Bright yellow

Supplementary Products

Product ComponentsMixing ratio (pbw)Tg, DSC (°C)Gel Time (10g/50g min) Description
VEROPAL 520-T17M A/B100/1790-11010-20/5-10 Repairing epoxy system for indoor applications. Component A with common filler and component B without filler.
VEROPAL 560-T17M A/B100/1480-9510-20/5-10 Repairing epoxy system for indoor applications. Component A with wollastonite filler and component B without filler.
VEROPAL T520-T17M A/B100/3490-11010-20/5-10 Fixation thixotropic epoxy system for indoor applications. Component A and B without filler.