phenolic resin

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Biphenyl phenolic resin

Introduction Overview

It is a special high-purity biphenyl phenol resin with high flame retardancy, low water absorption, good toughness, and good chemical resistance. Suitable for electronic grade epoxy sealing materials, high-speed copper-clad laminates, and other applications.

Detailed specifications

Grade

Viscosity

P/150°C

Softening point

°C

Hydroxyl equivalent

g/eq

Feature

ResiCareâ3900

0.4-0.9

64-74

201-208

Ultra low water absorption, high toughness, chemical resistance, heat resistance

ResiCareâ3900L

0.9-1.5

72-79

208-212

ResiCareâ3900H

2.5-4.5

78-88

212-220



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