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Medical grade liquid silicone rubber IOTA M9650 series for negative pressure ball

    Product introduction    

    IOTA M9650 series is medical grade two-component addition liquid silicone rubber specially used for negative pressure ball.

     

    Features

    Excellent biocompatibility

    Conform to USP Class VI and ISO 10993

    Two component, 1:1 mixing ratio

    Excellent mold release

    Rapid thermal curing

    Excellent mechanical properties


    Applications

    Negative pressure ball and other medical products

    NOTES

    M9030 A/B is a platinum catalyzed product. The platinum catalyst is in the component A. Strict attention should be paid when using, to avoid catalyst poisoning. 

    Only components A and B of the same lot number can be mixed together.

    To ensure optimum fluidity and homogeneity of the material, the material must be thoroughly agitated before being transferred to the container to disperse any sedimentation that may occur during the storage period. 

    Technical index

    Properties

    M9650-60

    M9650-70

    Uncured product

    Component A viscosity

    23℃,10S-1

    350

    380

    Component B viscosity

    23℃,10S-1

    300

    350

    Product data (A+B mix)

    Mix proportion (weight)

    1:1

    Viscosity 23 ℃, 10S-1

    325

    365

    Curing time

    See curing time

    Product data (after curing)

    Density 23 (g/cm3)

    1.12

    1.14

    Hardness (HA)

    60

    70

    Tensile strength (Mpa)

    9

    9

    Elongation (%)

    400

    340

    Tear strength (KN/m)

    35

    32

    remarks

    Conform to ISO10993

    Packaging information

    200 Kg/drum for component A and 200 Kg/drum for component B.


    Storage 

    1. Below 23°C, unopened barrels can be stored for 12 months, and the best use-by date is marked on the label of each product's outer packaging.

    2. After the expiry date, it is necessary to do performance tests for relevant indicators to ensure the quality, and then could be used.


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