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Surface Protective Materials for Electronics/
Optical Elements (Antistatic Type) E-MASK® RP Series

Optical grade protective material with an antistatic property produced in a class 1000 clean environment.
Outline
E-MASK RP Series for the surface protective of optical grade protective film with an antistatic property uses a polyester film as a base material and was produced in a class 1000 clean environment.
Features
  • Superior transparency enables inspection of outer appearance of optical film without removing the tape.
  • Offers good wettability for optical films and outstanding reapplication properties.
  • High resistance to dust on the backing and ease of wiping dust off (RP300).
  • Backing printable with stamp or ink jet printer (/RP301).
Application
  • Surface protective of deflecting plates.
General properties
Item Thickness[mm]*1 Adhesive strength[N/20mm]*2
E-MASK® RP300 0.061 0.25
E-MASK® RP301 0.059
[Test method]
*1:Nominal thickness
*2:Based on JIS Z-0237
Adherent: Acrylic plate, Tensile speed: 300mm/min, Peeling angle: 180°
Precautions
  • Avoid sunlight and store at room temperature and moderate humidity.
  • Do not press too strong when applying. This may cause the end of the tape to peel.
  • If applying to surfaces treated with machining oil, degrease the surface carefully. Any remains will be a cause for surface contamination or adhesive residue.
  • For use under severe conditions, please test and evaluate the product thoroughly beforehand.
  • Painting, plating, etching, or gluing the surface after peeling the tape may be troublesome due to the small amount of residue of the adhesive. Please inspect under actual situations thoroughly before application.
  • Painted boards, depending on conditions such as paint baking, may cause the tape to peel uneasily or peel off the paint together. Please evaluate thoroughly beforehand.
  • Surface treated boards such as alumite, depending on treatment conditions, may show different properties (peeling) of SPV. Please evaluate thoroughly beforehand.
  • Especially for applications against natural substrate (marble stone, lumber, ｅｔｃ) please contact our sales representative in charge.

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