• Functional use of the oil seal

    Engine: Crankshaft - front crankshaft, rear oil seal valve - valve oil seal (engine repair kit o-ring) (distributor oil seal, pump oil seal, balance shaft oil seal, oil pump oil seal...); Camshaft--camshaft oil seal; Transmission: Transmission - front and rear oil seals, shift lever oil seal (transm... read more

    Nov 23,2019 News
  • Brief introduction of commonly used materials for oil seals

    Common materials for oil seals are: nitrile rubber, fluoro rubber, silicone rubber, acrylate rubber, polyurethane, PTFE and so on. Nitrile rubber (NBR) It has good heat resistance, wear resistance, resistance to various lubricating oils, greases, oil and gas mixtures, etc., suitable for temperatures... read more

    Nov 15,2019 News
  • Countermeasures for oil seals to be tightly sealed and oil leakage

    1. Master and identify the basic knowledge of counterfeit products, and purchase high-quality, standard oil seals. 2. When installing, if the outer surface roughness of the shaft diameter is low or there are defects such as rust, rust, burr, etc., smooth it with fine sand cloth or oil stone; apply c... read more

    Nov 09,2019 News
  • Material analysis of rubber seals(2)

    (1) Neoprene rubber: It has good oil resistance, solvent resistance, chemical medium and other properties, but it is not resistant to aromatic oil. It is characterized by excellent weather resistance and ozone aging performance. In the production, the neoprene rubber is usually used to make the door... read more

    Nov 01,2019 News
  • The advantages of sponge rubber

    (1) The visual density is small, and the material quality is light; (2) It is rich in elasticity and softness, and has excellent sealing effect such as dustproof and waterproof gas; (3) improved thermal insulation performance and low thermal conductivity; (4) Improve the ability to absorb impact loa... read more

    Oct 26,2019 News
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