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The method of identifying the quality of FFKM is as follows:1. Density: The density of FFKM material should be between 1.8-2.0 g/cm³. If the density is outside this range, it may be due to other su...

Rubber joints are also known as rubber pipe soft joints, flexible rubber joints, rubber soft joints, flexible rubber joints, high-pressure rubber joints, rubber shock absorbers, compensators, etc. ...

O-ring sealing ring, referred to as O-ring, is a kind of rubber ring with a round cross-sectional shape. O-rings are the most widely used seals in hydraulic and pneumatic systems. O-rings have good...

O-Ring Aging ProblemIn general, O-ring aging is related to 4 factors:1. Ozone: The chemical activity of ozone is much higher than that of oxygen, and the destructive force is greater, it is the sam...

Perfluoroelastomer properties:FFKM perfluoroelastomer material is the rubber material with the best performance in high temperature resistance, strong acid and alkali resistance, and organic solven...

Silicone waterproof rings are versatile and are mainly round in shape. There are many types of O-type silicone waterproof rings, which are widely used in various industries.The application scenario...

Seals may fail due to changes in their physical and chemical properties due to various external environmental factors, such as twisting, oxygen, ozone, light, heat, moisture, oil, or chemical solve...

OverviewofcombinationwashersCombination gaskets are made of metal gaskets and rubber bonded.Combination gaskets are suitable for use in oil-based pipelines.It can prevent the leakage of oil,fuel,wa...

Introduction to polyurethanePolyurethane, abbreviated as PU, is a polymer made by the reaction of isocyanates with polyols. Its molecular structure is regulated, which makes it possible to manufact...