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.
Sinepoxy ® BER-128(E51)
(Bisphenol-A Epoxy Resin)
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.
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
| 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 |
Structural adhesives
Epoxy flooring coatings
Encapsulation and potting compounds
Anti-corrosion coatings
Civil engineering composites
240 kg iron drums or 1000 kg IBC
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.
We offer a variety of options to help you find the right product for your application
Provide formulation optimization support for water-based/solvent-based systems
Full coverage of REACH, FDA, and GB standards
99.8% on-time delivery rate, 10,000-ton production capacity guarantee
