Rubber sheet material source

2024-06-19

Natural rubber origin three leaf rubber tree supply more commercial rubber. It secretes a lot of sap rich in rubber emulsion when it is hurt. In addition, fig trees and some plants of the family Euphorbiaceae can also supply rubber.

Germany tested rubber obtained from these plants during the World War because the rubber supply was blocked, but later changed to produce artificial rubber. The beginning of the rubber tree was good at South America, but through artificial transplantation, now Southeast Asia also has a lot of rubber trees.

In fact, Asia has become an important source of rubber. Rubber made of silver chrysanthemum glue can be cut sensitive. Although more than half of rubber is now artificial, natural rubber is still very important in some fields, such as automotive and military industries.

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