Natural rubber NR is a polymer of isoprene made from latex collected from rubber trees. It has good wear resistance, high elasticity, tear strength and elongation. Easy to age in air, sticky in heat, easy to expand and dissolve in mineral oil or gasoline, alkali resistant but not resistant to strong acid.

Natural rubber can be used to make rubberO-Rings,Custom products),Rubber Seal Cord,rubber vibration insulator ,rubber casing.

Advantages：with good wear resistance, high elasticity, tear strength and elongation, good air tightness, good alkali resistance . ,

Disadvantages：Weather aging resistance is not good.

Common use：

It is a raw material for the production of tape, hose, rubber shoes, and is suitable for the production of shock-absorbing parts, automotive brake oil, ethanol and other liquids with hydroxide.