GYC-EH-1 Hardener for Epoxy
GYC-EH-1 is a hardener mainly using for epoxy. As it is produced through an eco-friendly and fluorine-free process, it can be used in electronic board where free of halogen and lead is highly required. It is shown to have a high glass transition temperature (Tg) and to reduce the water absorption of epoxy. GYC-EH-1 can be used with regular hardener, which will generate a cross-linked network structure while remaining its initial properties and increasing its heat resistance. GYC-EH-1 provides epoxy with phenomenal heat resistance, improved cohesive strength, excellent chemical and corrosion resistance.
Description
Intro
GO YEN CHEMICAL INDUSTRIAL CO., LTD. (GYC GROUP) is a leading manufacturer of specialty chemicals in Asia. We devote ourselves to supplying products and solutions to our customers worldwide to satisfy and expand the market needs.
GYC-EH-1 is a hardener mainly using for epoxy. As it is produced through an eco-friendly and fluorine-free process, it can be used in electronic board where free of halogen and lead is highly required. It is shown to have a high glass transition temperature (Tg) and to reduce the water absorption of epoxy. GYC-EH-1 can be used with regular hardener, which will generate a cross-linked network structure while remaining its initial properties and increasing its heat resistance. GYC-EH-1 provides epoxy with phenomenal heat resistance, improved cohesive strength, excellent chemical and corrosion resistance.
Properties
| GRADE | GYC-EH-1 |
| Appearance | Liquid |
| Color | Yellow |
| Viscosity | 5-15 |
| OH equivalent (g/eq) | 205-215 |
Features/Benefits
- Produced through an eco-friendly and fluorine-free process
- Provides great heat resistance
- Increases the Tg of epoxy
- Reduces the water absorption of epoxy
- Offers great dimensional stability
- Excellent oil resistance
- Improves the cohesive strength
- Can be added into non-halogenated electronic board
- Can be used in lead-free epoxy
- Excellent compatibility
- Remarkable chemical and corrosion resistance
- Stable coefficient of expansion
- Can be used as a hardener for epoxy
Application Guidelines
190℃-200℃ x 30-60min
The adding rate can be adjusted according to the requirements of development to epoxy.
Packing
200KG/drum
Storage
- The product can be stored for up to 6 months at 25℃ in dry conditions.
- Avoid heat and direct sunlight. Store in a well-ventilated place.
- Note: Use personal protective equipment when operation.
In case of skin contact: Wash off with plenty of water. Consult a physician if necessary.
In case of eye contact: Flush eyes thoroughly with plenty of water. Get medical attention ASAP.
If swallowed: Get medical attention ASAP.
