Standard No.:	GB/T 1233-2008
English Name:	Rubber unvulcanized - Determinations of pre-vulcanization characteristic using a shearing disc viscometer
Chinese Name:	未硫化橡胶初期硫化特性的测定 用圆盘剪切粘度计进行测定
Chinese Classification:	G40    Rubber products in general
Professional Classification:	GB    National Standard
Issued by:	AQSIQ; SAC
Issued on:	2008-05-15
Implemented on:	2008-11-1
Status:	valid
Superseding:	GB/T 1233-1992 Rubber,unvulcanized-Determination of prevulcanization characteristics-Shearing disk method
Language:	English
File Format:	PDF
Word Count:	4000 words
Price(USD):	120.00
Delivery:	via email in 1~3 business day

本标准规定了用圆盘剪切粘度计测定未硫化橡胶初期硫化特性的方法，本标准适用于评价未硫化橡胶在高温条件下能保存的时间和可加工性能。注：没有一种试验方法被认为与所有不同类型的加工过程如混炼、压延、挤出、硫化互相关联，因此说明试验结果时应考虑胶料先前特定的加工过程。