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Application of adhesive tape in cell phones

Application of adhesive tape in cell phones

Copper foil tape

  • One potential use of copper foil tape on mobile phones is to improve signal strength or reduce interference.
  • In addition to improving signal strength, copper foil tape may also help to protect mobile phones from electromagnetic interference (EMI) and radio frequency interference (RFI).

PET double-sided adhesive

  • Applications: foam backing, sign fixing, low energy plastic bonding; blackout adhesive 360-degree blackout for camera and other locations.
  • Characteristics: High transparency, anti-scratch, easy to peel, no residual glue
    Good comprehensive performance, good bonding strength to a variety of materials
    Good initial adhesion, excellent cost performance
PET double-sided adhesive

Battery backing

  • Application: battery assembly, flat film; flash, sealing small parts bonding; low energy plastic bonding.
  • Characteristics: High adhesion, anti-launch, good anti-vibration effect, firmly bonding battery and body
    Base material and glue formula can be customized according to different battery performance
Battery backing
Seal compression foam

Seal compression foam

  • Application: mobile phone, computer, tablet, and other CD or case cushioning, dustproof gasket.
  • High density, anti-aging, keeps strong elasticity after long pressure
  • Good cushioning and sealing

Foam under the screen

  • Application: Mobile phone, computer, tablet, and other LCD or case buffer.
  • The screen buffer effect is good, and can solve the screen's red blue spot, white spot white, and other abnormal phenomena.
  • Low rebound elasticity, good impact absorption.
Foam under the screen

Easy pull glue

  • Application: mobile phone and tablet battery fixed; Easy to repair and rework when quickly clearing the cell phone battery.
  • Easy to remove: easy to remove, no glue residue, easy to clean, optimizes the reactivity of the product
  • High viscosity: anti-push out, anti-seismic effect, firmly bonded to the battery and body
Easy pull glue
TP/ back cover foam

TP/ back cover foam

  • Applications: cell phone, back cover, tablet and other TP, back cover, flash, rear camera decoration, and other bonding.
  • Strong initial adhesion, good holding power, with waterproof, dustproof, shockproof
    Excellent heavy-duty performance, the substrate does not delaminate. Used for TP/back cover and other positions, good rework

VHB foam

  • Strong initial adhesion, good holding power, with waterproof, dustproof, and shockproof
  • It is a substrate-free product, applied to a 3D back cover with a good filling ability
VHB foam
Waterproof foam

Waterproof foam

  • Applications: waterproof and dustproof gaskets for cell phones, computers, tablets, etc.; camera gaskets for cameras and camcorders; shockproof, cushioning and gaskets for speakers, etc.
  • PE+rubber polymer foam, grade 7 waterproof, single-side coated with adhesive
    Good compression ratio, used for circumferential waterproof foam, filling gap ability
    Low rebound elasticity, good impact absorption
    High temperature and high humidity characteristics, good flexibility

Mesh glue

  • Applications: under-screen foam backing and locations requiring good exhaust performance can be used.
  • Good exhaust performance
    Excellent grid stability, not easy to disappear
Mesh glue

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