Methyltetrahydrophthalic acid diglycidyl ester
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Product Description
Product Details
Introduction
KT-813 has strong ultra-low temperature resistance, and its shear strength at -253-196°C is higher than bisphenol A-type epoxy resin. It has good compatibility with other epoxy resins. When mixed with ordinary epoxy resins, it can reduce the viscosity, improve performance, and has high reactivity. When triethylenetetramine, diaminodiphenylmethane, and hexahydrophthalic anhydride are used as curing agents, the gel will The time can be shortened by nearly half compared to bisphenol A epoxy resin; the transparency is good, and the light transmittance of the product hardened with m-xylylenediamine at 50°C/2h can reach 81%. Used as an active diluent for epoxy resin adhesives, it can improve processability, low temperature resistance, bonding strength, etc.
Application
It has strong resistance to ultra-low humidity. When mixed with ordinary epoxy resin, it can reduce viscosity, resist low temperature, and improve bonding strength. It is mainly used in coatings, composite materials, adhesives, and the electronics industry.
Specification:
| Type | KT813 |
| Appearance | Slightly yellow oily liquid |
| Chroma (APHA) | ≤100 |
| Epoxy value (eq/100g) | 0.56-0.63 |
| Inorganic chlorine (mg/kg) | ≤50 |
| Viscosity, 25℃ (mPa.s) | 300-800 |
| Easily saponifiable chlorine (%) | ≤1.0 |
| Water (%) | ≤0.1 |
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