Supply silicone o-rings are complete in specifications

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　　Shenzhen singwax rubber products co., LTD is a professional rubber enterprises engaged in silicone products, rubber products. Now a lot of supply: high temperature resistant and waterproof silicone ring oil resistant, environmental protection, such as rubber ring and alkali fluorine aprons type O sealing ring seal products. Hardness of the material can be customized, complete specifications, thousands of sets of mould, welcome to inquire!valve seal

　　Here are all kinds of sealing ring is introduced, the customer can choose according to their use environment suitable for their own use of sealing ring

　　A eyes, NBR butyl rubber sealing ring, suitable for oil and hydraulic oil, glycol hydraulic oil, the second ester lubricating oil, gasoline, water, silicone grease, silicone oil and other medium. Is currently the most useful, the lowest cost of rubber seals. Do not apply to the polarity of solvent, such as ketones, ozone, nitro hydrocarbon, MEK and chloroform.

　　Two eyes, HNBR hydrogenated butyl rubber sealing ring: it has excellent corrosion resistance, tensile and compression deformation characteristics, resistance to ozone, sunshine, good weather resistance. Eyes than butyl rubber have better abrasion resistance. Suitable for washing machine, automobile engine system and use new environmental protection refrigerant R**4a has a refrigeration system. Does not recommend the use of alcohols, esters and aromatic solution.

　　Three, SIL silicon rubber sealing ring: has good heat resistance, cold resistant, resistant to ozone, atmospheric aging resistance performance. Have good insulation performance. But poor tensile strength than ordinary rubber and oil resistance. Suitable for home appliances such as electric water heater, electric iron, and microwave ovens. Also apply to all kinds of contact with the human body is supplies, such as kettle, water machine, etc. Not recommended for most concentrated solvent, oil, concentrated acid and sodium hydroxide.

　　Four, VITON fluorine rubber seal: high temperature resistance is better than that of silicone rubber, has excellent weather resistance, ozone resistance and chemical resistance, cold resistance is poor. For most of the oil and solvent have resistance, especially the acids, aliphatic hydrocarbons, aromatic hydrocarbons, and animal and plant oil. Suitable for diesel engine, fuel system and chemical plant of sealing requirements. Is not recommended to ketones, esters of low molecular weight and contain a mixture of nitrate.

　　Five, FLS fluorine silicon rubber sealing ring, its performance has both the advantages of the element fluorine rubber and silicone rubber, oil resistance, solvent resistance, resistance to fuel oil and the high and low temperature resistance are good. Can resist oxygen containing compounds, containing aromatic hydrocarbon solvent and erosion of chlorinated solvents. Commonly used in aviation, aerospace and military purposes. Exposure to ketones and brake oil is not recommended.

　　Six, EPDM EPDM seal, has the very good weather resistance, ozone resistance, water resistance and chemical resistance. Can be used for alcohols and ketones, can also be used for the seal of high temperature steam environment. Apply to the sanitary equipment, automotive radiator and brake system. Not recommended for food use or exposure to mineral oil. General use temperature range is - *5 ~ **0