Rubber Gasket

Rubber seal in formula design needs to pay attention to?

by:TaiHai     2021-01-13
Formulation of the rubber seals generally consists of raw rubber, sulfide stabilizer reinforcing agent system, protection system, reinforcing system, the softening system and so on, is the purpose of the rubber seal for formula design in order to seek good ratio of all kinds of matching components, to get good comprehensive performance, the formula design need to pay attention to the following: 1, meet the requirements of the use of rubber seal performance. 2, rubber processing performance is good. 3, choose as far as possible on the premise of guarantee the quality of rubber seals source of cheap, abundant, non-toxic, stable performance of raw materials. Rubber seals work environment is complicated, it requires its rubber has some special properties. If in the hydraulic system, has the good oil resistance, temperature tolerance, low compression permanent deformation and tensile strength. As a dynamic seal, in addition to the requirements, rubber seals should also has good abrasion and tear resistance. Special medium is used for sealing insist on rubber smaller volume change and hardness change in the medium. In short, the rubber seal formula design should be based on the specific working conditions, the type of medium, using temperature, working pressure and the application status, and other comprehensive consideration. 18 years seal factory, choose a different material can meet different high and low temperature resistance, high and low pressure resistance, abrasion resistance, acid and alkali and other chemical medium, corrosion resistance, aging, knight of the oil pressure and fatigue condition of the environment, can according to customer demand design suitable rubber seals, welcome consultation: more problems. Tags: rubber seal packing
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