FKM 70 Shore

Size: Standard and custom made

Material: Type A, Type B, Type F, FEPM, AFLAS, ETP, GLT, GFLT, peroxide cure FKM, FFKM, etc

Jiacheng New Material (SJK) is a factory who mainly focus on FKM seals. FKM orings is one of our typical products, and occupies more than 90% stock, including standard DIN 3771, SAE AS 568, JIS B2401.

Product Description
FKM 70 Shore A rubber O-ring seals are suitable for installation on various mechanical equipment, and play a sealing role in static or moving states under specified temperature, pressure, and different liquid and gas media. Various types of sealing elements are widely used in sanitary ware, ships, automobiles, hardware, electronics, toys, electrical appliances, aerospace equipment, machinery, and various instruments and meters.

Relationship between hardness and compression resistance

The greater the hardness of the equal rubber material, the greater the compression resistance. Generally, the greater the hardness, the superior the compression resistance. However, there is no proportion. It is no longer solely the relationship between the two. The compression electricity is associated to the hardness, tensile strength, steady elongation stress, etc. The greater the hardness, the increased the tensile strength, and the larger the consistent tensile stress, the higher the compressive strength.