SynTape® – Electrical Adhesive Tapes SynTape® H 428/ H.20

SynTape® H 428/ H.20 is a UL approved Kapton®  adhesive tape with silicone adhesive for the highest electrical and thermal demands.

Constant, good adhesiveness over a large temperature range, high dielectric strength and smooth removal from the roll. Flame retardant according to UL 510.

 

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Application

Masking of printed circuit board contacts when soldering with subsequent residue-free removal.

Standards

RoHS compliant according to 2011/65/EU.

Delivery forms

  • Width: From 2.5 mm, in 0.1 mm increments
  • Standard lengths: 33 m, 66 m and 100 m
  • Core diameter: 76 mm (3“)
  • Special widths on request

Glue

Silicone

Adhesive

one-sided

Storage

6 months at room temperature. Adhesive tapes should be stored in a cool, dry place at approx. 20 °C and 50 - 60 % relative humidity. The storage period should not exceed 6 months.

Technical data

General
Property Unit of measure  
Type/ Ordering information    H 428/ H.20
Standard colours    brown-transparent
Backing    Kapton®
Backing thickness  mm  0.025
Adhesive    Silicone
Thermal class    180 ° C/ H
UL FILE NO.    E 178430
Flame retardant    UL 510
Total thickness  mm  0.060
Tensile strength  N/cm  45
Elongation at break  35
Adhesiveness / Adhesion to steel  N/cm  2.3
Dielectic strength  kV  6.5
Electrolyt. corrosion value    1