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1)  thermo compression set
高温压缩永久变形
1.
In this paper,the influence of the ratio of the CR/PUR blends on the curing characteristic,mechanical property,hot ageing resistance and thermo compression set of the blends were studied.
研究了共混比对氯丁橡胶/聚氨酯橡胶(CR/PUR)的硫化特性,硫化胶力学性能、耐热老化性能以及高温压缩永久变形的影响。
2)  compression set test at high temperature
高温压缩永久变形试验
3)  compression set
压缩永久变形
1.
Study on compression set of EPDM vulcanizates
EPDM的压缩永久变形性能研究
2.
Properties of stress relaxation and compression set of vulcanite during isothermal thermo-oxidative aging
硫化胶等温热氧老化时应力松弛和压缩永久变形性能的研究
3.
The effect of blend ratioes on the mechanical properties,ageing resistance properties,oil resistance porperties,compression set and dynamic mechanical properties of PUR/CR,CSM/NBR,EPDM/IIR blends were also researched.
研究了PUR/CR,CSM/NBR,EPDM/IIR几种合成橡胶的共混和硫化特性,以及共混比对共混胶力学性能、耐热老化性能、耐油性能、压缩永久变形和动态力学性能的影响。
4)  compression set
压缩永久形变
1.
Compression Set of SEBS/PP Elastomer Modified with PPO;
PPO改性SEBS/PP共混体系压缩永久形变的研究
5)  The permanent compression set value
压缩永久变形率
6)  hot compression deformation
高温压缩变形
1.
WTThe flow stresses of Cu15Ni8Sn(Zr) alloy treated by two different kinds of heat treatment process during hot compression deformation were measured and analyzed respectively.
33s-1的试验条件下,测定了两种热处理状态的Cu 15Ni 8Sn(Zr)合金的高温压缩变形流动应力,并进行了分析。
补充资料:高温压缩永久变形试验
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性质:考察橡胶制品在高温压缩状态下永久变形的试验。测定时将试样进行一定压缩后,放在高温下保持一段时间,然后在室温下冷却2h,除去负荷后再自由恢复1h,最后测定试样高度,高温下压缩永久变形率K由下式计算。式中,h0、h1、h2分别为压缩前压缩下和恢复后的试样高度。

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