The utility model has the advantages of novel structure, high strength, small permanentcompression deformation, good elasticity and superior flexibility and is a novel plastic high pressure hose.
该管结构新颖、强度高、永久压缩变形小、弹性好，可挠性优良，适用范围广，是一种新型的塑料高压软管。
2
The silicon and fluorine rubber with high temperature resistance, low compressionpermanent deformation, and high tear strength properties can meet the water sealing gasket requirements.
采用耐高温、低压缩永久变形、高抗撕裂硅、氟橡胶可以满足该部位需耐高温、耐冷却水的要求。
3
With the aging time increasing, degradation effect became more superior, mechanical property and crosslink density decreased, while Compressionpermanent distortion increased.