Shenyang Haoyutong Enterprise Group
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  • Detailed description

  • Using PE release film as a base material. Its surface coating of ultra-thin layer of silicon from the type of material. The products are widely used in protective film, self-adhesive products, Anti-corrosion tape, Self-adhesive waterproof membranes and other industries. It plays a very good isolation and protection role.

     

    Technical advantages:

    1.Easy peel off when remove the release film.

    2.High residual adhesiveness rate to prevent the influence of silicon transfer on products.

    3.Environmental Production technology of solvent and solvent-free products.

    4.Also recyclable use.

     

    Series No.

    Inspection item

    Unit

    Requirement

    1

     Appearance

    It should be uniform, smooth surface, no scratches, no bubbles, no holes impurities, etc., which affect the 

    appearance and performance of the defects

    2

    Width

    mm

    1020±5

    3

    Weight

    g/㎡

    36-40

    4

    Thickness

    mm

    0.04±0.004

    5

    Maximum tension

    MD

    N/50mm

    ≥30N

    CD

    6

    Elongation at break

    MD

     

    %

    ≥300%

    CD

    7

    Isolation performance

    Peel strength

    (N/25mm)

    N

    ≤0.25 N

    Residual adhesion rate 

    %

    ≥70%


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