| Customization: | Available |
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| CAS No.: | 61788-97-4 |
| Formula: | (C11h12o3)N |
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Epoxy resin 828 is a kind of polymer, a liquid epoxy resin, the molecular formula is (C11H12O3)n, which refers to a class of polymers containing more than two epoxy groups in the molecule. It is a condensation product of epichlorohydrin and bisphenol A or polyol. Due to the chemical activity of the epoxy group, it can be opened by a variety of compounds containing active hydrogen, curing crosslinking to form a network structure, so epoxy resin 828 is a thermosetting resin. Bisphenol A type epoxy resin not only has the largest yield and the most complete variety, but also the new modified varieties are still increasing, and the quality is constantly improving.
| ITEM | STANDARD DATA | RESULTS |
| Appearance | Transparent Liquid | Transparent Liquid |
| Volatile Content % | ≤0.3 | 0.050 |
| Epoxy Equivalent g/eq | 185-194 | 185.9 |
| Saponifiable chlorine ppm | 500 | 117 |
| Color (Gardner) | ≤1 | 0.1 |
| Viscosity m Pa.s/25ºC | 11000---15000 | 12900 |
| Inorganic Chlorine ppm | 5max | 1.2 |
It is widely used in solvent-free coatings, self leveling coatings, casting materials, insulating materials, sealing materials, impregnating materials, laminated materials, adhesives, etc.
240 kg net each drum
The products are packed in sealed containers and stored in a ventilated warehouse away from light and heat at room temperature, away from fire sources. The storage period is 12 months.
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