The rubber pipe is mainly used for industrial, mining, civil transportation andattract liquid, gas for industrial, mining, civil transportation and attract liquid, gasand so on. Different types of rubber pipe production in the shrinkage is not the same. Below small make up to share with you the next bar.
A. cotton by clamping cloth products after gluing and laminating rubberstratification, the contraction rate is in commonly 0 ~ 0.4%;
Folder B. polyester wire products, the contraction rate is in commonly 0.4 ~ 1.5%;
C. clip nylon yarn, nylon cloth products, its shrinkage is generally in the 0.8 ~ 1.8%;
D. laminated fabric more, smaller shrinkage rate.
E. is lined with a metal block rubber pieces of small shrinkage, and towards thedirection of the metal contraction, shrinkage rate is in commonly 0 ~ 0.4%;
F. unidirectional adhesive products the contraction rate is in commonly 0.4 ~ 1%;
G. hard rubber (Shore hardness greater than 90 degrees), resin content is about 20%, the shrinkage rate of products in general 1.5%;
H. rubber and plastic spell like plastic shrinkage rate is in commonly 1.1% ~ 1.6%; about 0.1% ~ 0.3% small similar rubber products;
I. grooved square products, because the rubber pressing extrusion direction relation, B to more A to high shrinkage rate of 0.2% ~ 0.4%.
This article from the Shenzhen City Qiyu Silicone Rubber Co., Ltd.: http://www.szhcty.com/news_v.asp? Id=195
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