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    betcmp冠军国际|官网

    Time:2011-02-27 18:05Writer:djsilicone View:950



        This product is manufactured with high-quality raw materials and has three series. Its special formula are designed for cable accessories and the molded or extruded products requiring some strength in ordinary industries. The product is corona-resistant and arc-resistant, with stable weatherability and electrical insulating property. It has high transparency and physical & mechanical properties. The rubber for molding is vulcanized with 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane as vulcanizing agent and the rubber for extrusion is vulcanized with vulcanizing agent DCBP (Di-(2,4-dichlorobenzoyl) Peroxide), particularly applicable to manufacturing of various wall bushings, cable accessories, electrical insulation products and other industrial products. 

    Category
    Product model
    Appearance
    Hardness
    Shore A
    Tensile strength
    Mpa ≥
    Elongation at break
    % ≥
    Breaking set
    % ≤
    Tear strength B
    kN/m ≥
    Specific density
    25℃ g/cm3
    Dielectric strength  kV/mm ≥
    Volume resistivity
    Ω.cm≥ 
    For molding
    NE-341
    Milk-white translucent
    40±2
    7.5
    450
    5
    20
    1.12±0.05
    20
    5.0×1014
    NE-345
    45±2
    8.0
    420
    6
    20
    1.14±0.05
    20
    5.0×1014
    NE-351
    50±2
    8.0
    400
    6
    20
    1.16±0.05
    20
    5.0×1014
    NE-3140
    40±2
    7.5
    450
    5
    20
    1.12±0.05
    20
    5.0×1014
    NE-3150
    50±2
    8.0
    400
    6
    20
    1.16±0.05
    20
    5.0×1014
    NE-3160
    60±2
    8.0
    300
    9
    20
    1.20±0.05
    20
    5.0×1014
    For extrusion
    NE-3250
    52±2
    8.5
    420
    10
    20
    1.18±0.05
    20
    5.0×1014
    NE-3260
    62±2
    8.0
    300
    9
    20
    1.20±0.05
    20
    5.0×1014
    NE-3270
    72±2
    7.5
    260
    9
    20
    1.22±0.05
    20
    5.0×1014

    Addition of curing agent: liquid 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane, silicone rubber 0.65%.Test piece vulcanization condition: 175℃×5min.
    Related material download:
    Material Safety Data Sheet (MSDS)for Silicone Rubberr
    RoHS and Other Restricted Substances Test for Silicone Rubber
    Substances of Very High Concern Test(SVHC)for Silicone Rubber
    Phthalates Test for Silicone Rubber
    betcmp冠军国际|官网(TDS)



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