Standard No.:	GB/T 33316-2016
English Name:	Plastics--Phenolic resins--Determination of reactivity on a B-transformation test plate
Chinese Name:	塑料 酚醛树脂 在乙阶转变试板上反应活性的测定
Chinese Classification:	G31    Basic standards and general methods for synthetic resin and plastic
Professional Classification:	GB    National Standard
ICS Classification:	83.080.01 83.080.01    Plastics in general 83.080.01
Source Content Issued by:	AQSIQ; SAC
Issued on:	2016-12-13
Implemented on:	2017-7-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	3500 words
Translation Price(USD):	100.0
Delivery:	via email in 1~3 business day

本标准规定了在一定条件下的乙阶转变试板上和一定温度下酚醛树脂乙阶转变时间的测试方法。
　　本标准规定了两种方法，每种方法使用的乙阶转变试板不同：
　　--方法A：球形凹面试板；
　　--方法B：无凹面平面试板。
　　本标准适用于甲阶酚醛树脂和含固化剂的线性酚醛树脂。