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——CP SV

——CP SV

Product Type:Transparent and heat-resistantPI

Product packaging:

Introduction:This product is atransparent polyimide film with excellent temperature resistance,high transparency,and good mecha
-nical strength.The coated adhesive film also withstands high temperatures and does not discolorafter high-temperature baking.

  • 项  目
    Item
    		单位
    技术指标
    Qualification
    规 格
    Specification(thickness)
    		mm 0.050 
    外 观
    Appearance
    		-
    透明膜，平整，光亮
    Transparent film,smooth and shiny
    原材厚度
    Raw material thickness
    		mm 0.050±0.003
    完成品厚度范围
    The thickness range of the finished product
    		mm 0.058±0.005
    介电强度
    Dielectric strength
    		KV/mm ≥120
    断裂伸长率纵向
    Longitudinalelongation at break
    		% ≥35
    透光率400-780nm
    Light transmittance 400-780nm
    		% ≥85
    耐温度
    Temperature resistance
    		℃ 180
    可燃性
    Flammability
    		 / V-0
  • Suitable for voice coils with strict appearance requirements.

  • 1、 Store  material  at  10-30℃, relative humidity≤80%,      in a non-corrosive gas environment.

    2、 Before baking the voice coil,check oven ventilation and exhaust toensure complete solvent evaporation and avoid baking quality issues.

    3、 Bakingtemperature forvoice coil:180-190℃,constant time:30-50 minutes

    4、 Shelf  life:24months.

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