Natural rubber is divided into standard rubber and smoked sheet rubber according to different manufacturing processes. Standard rubber is standard rubber, such as Standard rubber of China, abbreviated as SCR. Similarly, there are SVR, STR, SMR, etc.
Read MoreRubber is divided into two types: natural rubber and synthetic rubber. Natural rubber is made by extracting gum from rubber trees, rubber grass and other plants; synthetic rubber is made by polymerization of various monomers, but it is easy to confuse people who don't know much about rubber material......
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