A novel method has been developed to toughen phenolic resin using phenoxy resin. Phenoxy resin was dissolved in phenol to form a glutinous mixture at 110ะC, and an acid catalyst ( p-toluene sulfonic acid, PTSA) was utilized to reduce the viscosity of mixture. The mixture was blended with resole-type
Optimal compositions of molded phenolic resins and its properties
โ Scribed by Wen-Yen Chiang; Sung-Yeng Yang
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 626 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0021-8995
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