Novolac Epoxy Resin 625 is a low-viscosity phenolic epoxy resin containing multifunctional resin groups with excellent bond strength, heat resistance and chemical resistance.
Sale Specification & Typical Properties:
|
Item |
Specification |
|
Epoxy equivalent weight (g/eq) |
168~178 |
|
Viscosity (mPa ．s /25℃) |
20000～26000 |
|
Color(Gardner) |
1.0 Max. |
|
Hydrolyzable chlorine (ppm) |
300 Max. |
|
Appearance |
Transparent without impurity |
|
Volatile(ppm) |
<500 |
Application:
Suitable for heat-resistant adhesives, composite materials, high-temperature coatings, electronic laminates, civil engineering.
Storage properties:
It has a shelf life within one year if stored in a cool and dry place.If epoxy resin128 develops a haziness or crystallite on storage, this can be dispersed and the resin can be restored to original state by warming up to 50～60℃, with stirring.
Handling precautions:
Product may cause skin and eye irritation. In case of skin contact, wash immediately with soap and water. For eyes, flush with plenty of water for 15 minutes and seek medical attention immediately.
Packing:
200 kg/220kg in iron drum.
