There are many materials that can be used for rubber joints
, but not all rubbers are suitable for rubber joints.
<br /> Commonly used to make rubber joints are made of
different rubbers according to
different temperatures, different acid and alkali.
According to the use temperature range / ℃ Suitable rubber:
70 to 100 are mostly rubber joints
made of natural rubber and styrene-butadiene rubber, which do not require high temperature;
100 ～ 130 rubber joints
generally made of neoprene, nitrile rubber, chloroether rubber, etc .;
130 ~ 150 should be made from butyl rubber, ethylene-propylene rubber, chlorosulfonated polyethylene rubber, etc .;
150 ～ 180 Made of acrylic rubber and hydrogenated nitrile rubber;
180 ～ 200 Made of vinyl silicone rubber and fluorine rubber
200 ～ 250 There are so many of the above commonly made with dimethyl silicone rubber and fluorine rubber.