Standard No.:	GB/T 13937-1992
English Name:	- Determination of dynamic properties of vulcanizates for classification purposes (by forced sinusoidal shear strain)
Chinese Name:	分级用硫化橡胶动态性能的测定 强迫正弦剪切应变法
Chinese Classification:	G40    Rubber products in general
Professional Classification:	GB    National Standard
ICS Classification:	83.080.01 83.080.01    Plastics in general 83.080.01
Issued by:	AQSIQ
Issued on:	1992-1-2
Implemented on:	1993-10-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	2500 words
Price(USD):	115.00
Delivery:	via email in 1~3 business day

本标准规定了用具有强迫正弦剪切应变作用的试验机，测定硬度范围为30～80IRHD的硫化橡胶动态性能的方法。本标准适用于分级用硫化橡胶动态性能的实际对比。注：该试验方法在操作时要使用包括单一频率和单一剪切应变及振幅在内的一套试验限制条件，以便尽可能简化试验程序和试验机。但是，若要充分地评价橡胶的动态性能，就有必要在比较宽的温度、频率和振幅范围内进行试验。在这种情况下，则要采用GB9870的标准条件。