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High-temperature resistant SPA LOCK

High-temperature resistant SPA LOCK

Product Type:耐高温 SPA LOCK

Product packaging:

Introduction:Strongmechanical toughness,lightweight,high temperature resistance,strong adhesive strength,no discoloration
during high-temperature baking,suitable for high-powervoice coils,good adhesion with speaker centeradhesive.

  • 项  目
    Item
    单位
    技术指标
    Qualification
    规 格
    Specification(thickness)
    mm 0.140 
    外 观
    Appearance
    -
    有毛,按客户要求定制颜色
    With fuzz,color according to customer requirements
    原材厚度允许偏差
    Raw material thicknesstolerance
    mm 0.130+0.005,-0.020
    完成品厚度范围
    The thickness range of the finished product
    mm 0.160±0.025
    抗张强度纵向
    Tensile strength(MD) 
       N/m ≥20
    断裂伸长率纵向
    Elongation at break(MD
    % ≥30
    克重
    Weight
    g/m²  100±10
    耐温度
    Temperature resistance
    200
  • Suitable for high-power voice coils, can  be bonded on both inner and outer surfaces


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

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

    3、Baking   temperature    forvoice    coil:210-240℃,constant   time: 60-90    minutes.

    4、Shelf life:24 months.

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