AB型压缩永久变形器  轩宇试验机械厂 0514-86277924

A AB type compression device of compression device composed by parallel plate limiter and fasteners with GB7759, ISO815 requirements for vulcanized rubber and thermoplastic rubber at room temperature, high temperature and low temperature conditions, with a certain compression ratio, the deformation of rubber Determination of certain compression time. Two compression. The permanent deformation of AB technical parameter: 1. samples: A diameter 29mm height 12.5mm B 6.3mm 2. 13mm diameter height limiter height: specimen type A B compression rate is 25% 9.3When the compression ratio is 9.4 ~ 4.7 ~ 4.8, the compression ratio is 15%, 10.6 to 10.7, 5.3 to 5.4 compression rate is 10%, 11.25 to 11.3 5.65 to 5.7 3., the diameter is 115mm, the height is 110mm 4. and the weight is 10Kg

一. AB型压缩永久变形器 概述 
压缩永久变形器由平行钢板限制器和紧固件组成,符合GB7759、ISO815要求,
用于硫化橡胶,热塑性橡胶在常温,高温和低温条件下,以一定压缩率,经一定
的压缩时间后测定橡胶变形量。
二. AB型压缩永久变形器 技术参数:
1.试样:
A型 直径29mm 高度12.5mm
B型 直径13mm 高度6.3mm
2.限制器高度:试样类型 A B
压缩率25%时 9.3～9.4 4.7～4.8
压缩率15%时 10.6～10.7 5.3～5.4
压缩率10%时 11.25～11.3 5.65～5.7
3.外形尺寸:直径115mm 高110mm
4.重量: 10Kg