As a toughening diluent for epoxy resin, it can also be used as a finishing agent for fabrics, an anti-wrinkle agent for silk fabrics, and an ideal heat stabilizer for high-chlorinated compounds such as PVC and chlorinated paraffin.
| Model | HR-669 |
| Exterior | Colorless to light yellow transparent liquid |
| CAS Number | 2224-15-9 |
| Chroma (APHA) | ≤30 |
| Viscosity, mPa.s/25℃ | 15～30 |
| Epoxy Value eq/100g | 0.74～0.79 |
| Saponification Rate% | ≤0.5 |
| Inorganic Chlorine Mg/kg | ≤20 |
| Moisture% | ≤0.1 |
Soluble in ethanol, acetone and benzene and other organic solvents, slightly soluble in water. It has good miscibility with bisphenol A epoxy resin. It is prepared by reacting ethylene glycol with epichlorohydrin.
As a toughening diluent for epoxy resin, it can also be used as a finishing agent for fabrics, an anti-wrinkle agent for silk fabrics, and an ideal heat stabilizer for high-chlorinated compounds such as PVC and chlorinated paraffin.
As an epoxy resin diluent, it is used in insulating materials, impregnating materials, solvent-free coatings, adhesives, electronic potting, electrical pouring and other fields.
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HR-302D is a modified polyether amine curing agent. It has low viscosity, low chroma and chemical resistance.
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A modified phenalkamine curing agent, used in normal temperature, low temperature or humid environment, has excellent corrosion resistance, moisture resistance, strength and toughness.
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