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Self-adhesive high transparent liquid silicone rubber MY M3050J

    Description

    MY M3050J A/B is a high transparent liquid silicone rubber with self-adhesive property to PC, and has good mold release performance.


    Features

    Two component, 1:1 mixing ratio

    Excellent mold release

    Excellent transparency

    Excellent self-adhesion to PC

    Rapid thermal curing

    Excellent mechanical properties 


    Applications

    Sealing of swimming goggles

    Mobile phone protective case rubber coating

    Smart watch back cover sealing ring

    Mobile phone card holder seal, etc

    NOTES 

    1. MY M3051J is a platinum catalyzed product. The platinum catalyst is in the component A. Strict attention should be paid when using, to avoid catalyst poisoning. 

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

    3. 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

    Test Method

    Value

    uncured

    Component A

    Viscosity at 23℃, stirred

    ISO3219

    300mPa.s

    Component B

    Viscosity at 23℃, stirred

    ISO3219

    400mPa.s

    Product data (A+B mixed)

    Viscosity at 23℃, stirred

    ISO3219

    350mPa.s

    Curing time

    See curing conditions

    Product data (after cured)

    (23±2℃, after curing for 24h)

    Density 23℃

    1.13 g/cm3

    Hardness (Shore A)

    DIN 53505

    50

    Tensile Strength

    DIN 53504

    10.0MPa

    Elongation

    DIN 53504

    550%

    Tear Strength

    35KN/m

    Packaging

    Component A: 200 Kg/drum, component B: 200 Kg/drum.

    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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