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DN25 - DN1350 Styrene Butadiene Rubber Valve Seat Stable Performance

DN25 - DN1350 Styrene Butadiene Rubber Valve Seat Stable Performance

    • DN25 - DN1350 Styrene Butadiene Rubber Valve Seat Stable Performance
    • DN25 - DN1350 Styrene Butadiene Rubber Valve Seat Stable Performance
    • DN25 - DN1350 Styrene Butadiene Rubber Valve Seat Stable Performance
  • DN25 - DN1350 Styrene Butadiene Rubber Valve Seat Stable Performance

    Product Details:

    Place of Origin: Suzhou, China
    Brand Name: Customized
    Certification: ISO, WRAS, ACS, FDA, DVGW, NSF, SGS
    Model Number: 928035J2

    Payment & Shipping Terms:

    Minimum Order Quantity: 100 pieces
    Price: Negotiation
    Packaging Details: plywood case size 115*71*61cm
    Delivery Time: 10-15 days
    Payment Terms: T/T, L/C, D/A, D/P, Western Union
    Supply Ability: 50,000 pieces / month
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    Detailed Product Description
    Color: Black Material: SBR
    Temperature: -20° ~ +200° Pressure: PN16, PN25, ANSI
    Suitable Media: Water, Potable Water, Drinking Water, Wastewater... Hardness: 74±3℃
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    DN25-DN1350 stable performance Styrene Butadiene Rubber Valve Seat

     

    Styrene Butadiene Rubber (SBR)

    Compared with natural rubber, SBR has better uniform quality, less foreign body, and better wear resistance and aging resistance, but the mechanical strength is weaker, it can be used by mixing with natural rubber.

     

    Advantages:

    SBR has good heat resistance, wear resistance, aging resistance. It has good storage stability, and can be soluble in benzene, toluene, xylene, ethyl acetate, chloroform and other solvents. It’s a non-oil resistant material with low cost, good water resistance, hardness below 70 degree with good elasticity, but poor compressibility when high hardness.

     

    Disadvantages:

    Do not recommended to use in strong acids, ozone, oils, esters of oils and fats and most hydrocarbons.

     

    Application:

    It is widely used in tire industry, shoe industry, cloth industry and conveyor belt industry.

     

    Heat / Cold Resistance of different rubbers

    Rubber Name Short Name Heat Resistance ℃ Cold Resistance ℃
    Natural Rubber NR 100 -50
    Nitrle Rubber NBR 120 -20
    Polychloroprene CR 120 -55
    Styrene Butadiene copolyme SBR 100 -60
    Silicone Rubber SI 250 -120
    Fluororubber FKM/ FPM 250 -20
    Polysulfide Rubber PS / T 80 -40
    Vamac(Ethylene/Acrylic) EPDM 150 -60
    Butyl Rubber IIR 150 -55
    Polypropylene Rubber ACM 160 -30
    Hypalon. Polyethylene CSM 150 -60

     

     

    DN25 - DN1350 Styrene Butadiene Rubber Valve Seat Stable Performance 0DN25 - DN1350 Styrene Butadiene Rubber Valve Seat Stable Performance 1

     

    Contact Details
    Suzhou Meilong Rubber and Plastic Products Co., Ltd.

    Contact Person: Lucy Shi

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