Sinepoxy ® BER-128(E51)
(Bisphenol-A Epoxy Resin)
General information:
BER-128(E51) is a liquid type standard Epoxy Resin derived from Bisphenol A and Epichlorohydrin. It provides excellent adhesion, chemical resistance, heat resistance, etc. BER-128(E51) is a general standard resin with extensive use.It can be combined with PM839 (thiol curing agent) and DMP-30 (accelerator) to form a low-temperature fast epoxy curing system.
Features
- High purity with low inorganic chlorine (≤5 ppm)
- Low volumetric shrinkage during curing
- Excellent chemical resistance and thermal stability
- High electrical resistivity for electronic applications
Standard
| Appearance | Clear liquid |
| Epoxy equivalent | 184-188 g/mol |
| Color (Pt-Co scale) | ≤15 |
| Inorganic chlorine | ≤5 ppm |
| Hydrolyzable chlorine | ≤300 ppm |
| Volatile matter | ≤0.15% |
| Viscosity @25°C | 11,000-14,000 cps |
Applications:
- Structural adhesives
- Epoxy flooring coatings
- Encapsulation and potting compounds
- Anti-corrosion coatings
- Civil engineering composites
Package: 240 kg iron drums or 1000 kg IBC
Storage:
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating.
Protecting the product from leakage, rain and insolation during transportation.
Details
| Chemical Name: | Bisphenol-A Epoxy Resin |
|---|---|
| Epoxy equivalent | 184-188 g/mol |
| Viscosity @25°C | 11,000-14,000 cps |
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