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High rebound grade HTV silicone rubber

    This product has good processability and comprehensive physical properties of ordinary silicone rubber, as well as excellent resilience, applicable to manufacturing of various O-rings, sealing elements and other silicone rubber products requiring excellent elastic resilience. This product is available as a milk-white translucent finished product, or compound with curing agent pigment, or sliced product. 

           
    Typical Properties
    :

    Category

    Item

    Appearance

    Hardness Shore A

    Tensile strength MPa

    Elongation at break %

    Breaking set %

    Tear strength B KN/m

    Specific density 25°C g/cm³

    Compression set 180*22h %

    Resilience %

    For molding

    MY DGT141

    Ivory translucent

    40±2

    6.5

    380

    6

    16

    1.13±0.05

    28

    65

    MY DGT151

    50±2

    7.5

    300

    7

    20

    1.15±0.05

    25

    60

    MY DGT161

    60±2

    7.5

    280

    7

    20

    1.18±0.05

    25

    55

    MY DGT171

    70±2

    7.0

    200

    6

    18

    1.22±0.05

    20

    50

    Physical data in the above table is for reference only.

    Vulcanization condition: 175× 5Min.

     Ratio of curing agent 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane0.65%.


    Advantage:

    -       Good processability

    -       Excellent comprehensive physical properties

    -       Excellent resilience

    Applications:

    -       Various O-righs, sealing elements and other silicone rubber products requiring excellent elastic resilience.

    Packing & Storage:

    20kg/ carton lined with plastic bags or sheets.

    - The products have a shelf life of 9 months from date of manufacture depending on the shore hardness if stored at room temperature in the originally sealed container.


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