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SUMILITERESIN®
Aralkyl Modified Phenolic Resin

Description

It is a powder novolak resin with improved ability of heat resistance, flexibility and water resistance by reducing the density of -OH. It is effective for improving wear resistance and crack resistance.

Features

✔ Heat resistance

✔ Flexibility

✔ Water resistance

Main Grades

Grade Features Flow
125℃, mm
Gel Time
150℃, sec
ree Phenol
(%)
PR-54458A Heat resistance 39 200 2.5
PR-55170 Moldability 29 40 <1.0
PR-51316M Flexibility 51 135 2.5

  • The values in this material are the representative values.

Technical Data

Thermogravimetric reduction data

Test condition:
200℃×1hr Cured sample, Room temp. 10℃/min

Friction bending strength (thermal deterioration at 350℃)

Aralkyl modified resin features excellent heat resistance.
It shows gentle thermal decomposition rate and the thermal deterioration of its compound is suppressed.

For inquiries on this product

Polymer Sales Dept.
High Performance Plastic Products Business Unit
Sumitomo Bakelite Co., Ltd.
2-5-8 Higashi-Shinagawa, Shinagawa-ku, Tokyo 140-0002 Japan
Tel: +81-3-5462-4764
hpp-polymer@ml.sumibe.co.jp