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Ultra-low-harness HTV silicone rubber

    This product has outstanding processability and can be manufactured into soft finished products with comfortable touching feeling, applicable to low-hardness and ultra-low-hardness silicone rubber products such as swimming caps, swimming goggles, cushions and pen caps.

       

    T     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 D10

    Ivory

    12±2

    1.5

    760

    8

    5

    1.00±0.05

    -

    -

    MY D20

    20±2

    3.5

    750

    6

    10

    1.02±0.04

    -

    -

    MY D7120

    20±3

    3.0

    700

    8

    10

    1.02±0.04

    -

    -

    MY D9110

    Transparent

    11±2

    1.5

    780

    10

    5

    1.00±0.05

    -

    -

    MY D9120

    20±2

    4.0

    800

    8

    12

    1.05±0.04

    -

    -

    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)hexane:0.65%.

     

    Advantage:

    - Ultra-low-hardness

    - Flexible processability

    - Soft finished products with comfortable touching feeling


    Applications:

    - Applicable to swimming caps, swimming goggles, cushions and pen caps

     

    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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