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Advantages of rubber diaphragm

Update:09-07-2021
Summary:It is composed of a single-layer or multi-layer fabric coated with glue on both sides, and there are...
It is composed of a single-layer or multi-layer fabric coated with glue on both sides, and there are also those with pure glue without fabric. According to the structure, it is divided into flat diaphragm, corrugated diaphragm, dish-shaped diaphragm and rolling diaphragm; according to the principle of action, it is divided into isolation diaphragm, permeable diaphragm and moving diaphragm. According to the conditions of use, different fabrics and rubber materials can be used.
Commonly used rubber materials are NBR, PU, NBR/polysulfide rubber, and silicone rubber, fluorine rubber and chloroether rubber are also used. This kind of rubber diaphragm should have the advantages of heat resistance, medium resistance, pressure resistance, flex resistance and high sensitivity. The manufacturing method is that the rubberized fabric and rubber material are cut and cut into a shape and then vulcanized by a film type.
The flat diaphragm can also be continuously vulcanized by a drum vulcanizer and then punched. Rubber diaphragms are widely used in industries, transportation and other sectors, and can be used as sensitive components of instruments, regulators and other automatic control systems. The working temperature is generally -50~+100 ℃, and the working pressure is 0~2bar.