TESA 4863

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TESA 4863

产品特点
 TESA®4863包括用硅橡胶涂层覆盖的经过特殊处理的面料。这浮雕面“粘性”物质具有很强的抗，还提供一个可靠的“防滑”的顺利基板的影响。浮雕面防滑性能最大化和延长。主要应用
 TESA®4863是专为滚筒包装应用。在许多情况下，一个新的覆盖，可应用于滚筒没有从机器中取出。

行业包括：
*印刷业
*纺织业
*胶带制造商
*一般，基于网络的加工和转换行业
技术数据
粘附钢3.5牛顿/厘米
备份材料硅涂层布
表面纹理浮雕
总厚度为620微米
天然橡胶胶粘剂的类型
班轮PP类型
的衬垫厚度80微米

Product Features tesa® 4872 is a transparent double-sided self-adhesive tape consisting of a PET backing and a pure acrylic adhesive.

tesa® 4872 features especially:

  • High shear resistance at elevated temperatures
     
  • Residue free repositioning during assembling process
     
  • Reduced content of impurity and no corrosive ions
Main Applications
  • FPCB stiffener mounting
     
  • Spacer tape for membrane switches
Technical Data
Backing material PET film
Colour transparent
Thickness of tape 48 µm
Type of adhesive pure acrylic
Elongation at break 50 %
Tensile strength 20 N/cm
Adhesion to
Steel (initial) 4 N/cm
ABS (initial) 3.5 N/cm
Aluminium (initial) 2.9 N/cm
PC (initial) 4.1 N/cm
PE (initial) 0.8 N/cm
PET (initial) 2.2 N/cm
PP (initial) 0.8 N/cm
PS (initial) 3.6 N/cm
PVC (initial) 3.5 N/cm
Steel (after 14 days) 6.1 N/cm
ABS (after 14 days) 4.8 N/cm
Aluminium (after 14 days) 4.6 N/cm
PC (after 14 days) 5.8 N/cm
PE (after 14 days) 1.3 N/cm
PET (after 14 days) 3.2 N/cm
PP (after 14 days) 1.2 N/cm
PS (after 14 days) 4.6 N/cm
PVC (after 14 days) 5.8 N/cm
Properties
Static shear resistance at 23 °C ++
Static shear resistance at 40 °C ++
Static shear resistance at 70 °C ++
Tack o
Resistance to chemicals ++
Ageing resistance (UV) ++
Humidity resistance ++
Temperature resistance short term 200 °C
Temperature resistance long term 150 °C
Softener resistance ++

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