tesa® 4129 PET Multipurpose Tape

tesa® 4129 is a transparent, single-sided tape featuring a polyester backing with an acrylic adhesive. tesa® 4129 is used for various applications, especially for splicing of filmic materials, litho mounting or edge protection and reinforcement.

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Feature

  • The thin high-temperature tape conforms well around irregular shapes and its acrylic adhesive system combines good initial tack with high shear strength and provides a high short-term temperature resistance of 200°C.
  • tesa® 4129 is resistant to humidity and most chemicals.
  • High resistance to humidity and chemicals
  • High short-term temperature resistance (200°C)
  • Thin tape design for good conformability

Application

  • tesa® 4129 is recommended for splicing of filmic materials, e.g. photographic negatives
  • The high-temperature tape can withstand temperatures of 200°C (short-term)
  • tesa® 4129 can be used for litho mounting or edge protection and reinforcement applications

Additional Information

  • Dielectric Strength according to DIN EN 60243-1: 90,4 kV/mm
  • Surface resistivity according to DIN IEC 60093: 4,45E+14 Ω
  • Volume resistivity according to DIN IEC 60093: 7,36E+15 Ωcm

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