Double coated tapes

Repulsion resistance type double coated tapes

Ideal for 3D curved surface due to excellent static load resistance.

  • Product name
    G9951W-50/G9951W-80/G9951W-100/G9951W-150
  • Features
    • No solvent used at coating process. UV curable manufacturing method.
    • Excellent static load resistance ; excellent adhesion to curved surfaces and good performance against constant load.
    • Suitable for a wide range of substrates from plastics to metals.
    • PET carrier for excellent handling and punching process.
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Product Lineup

Structure

Specifications

Products name G9951W-50*2 G9951W-80*2
Main component Acrylic base Acrylic base
Carrier About 12µm PET About 12µm PET
Color Transparent Transparent
Adhesive thickness(µm) About 50 About 80
Release film thickness(µm) About 38+50 About 38+50
Bonding strength(N/20mm) *1 12 14
St'd size(width & length) 500mm x 100m 500mm x 100m
Warranty period from manufacturing date 12 months 12 months
Product name G9951W-100*2 G9951W-150*2
Main component Acrylic base Acrylic base
Carrier About 25µm PET About 25µm PET
Color Transparent Transparent
Adhesive thickness(µm) About 100 About 150
Release film thickness(µm) About 38+50 About 38+50
Bonding strength(N/20mm) *1 18 17
St'd size(width & length) 500mm x 100m 500mm x 100m
Warranty period from manufacturing date 12 months 12 months
  • UL certificated. UL file No: (UL969 MH15431)
  • *1180° peeling strength
  • *2With both side release film

Ideal for bonding plastics, metals, mesh, and cushioning materials used in mobile devices.

1.Bonding strength on various type of substrate (180°, 90° peeling)

Test Piece Condition

Tape width:20mm
Bonding condition:One stroke with 2-kg roller
Measuring condition:23°C±5°C 60%±20%RH
Peeling speed:300mm/min
Backing material:25µm PET

[Left at RT for one hour before measurement]

Results

(N/20mm)

180° peeling strength Product name Substrate
SUS ABS Acrylic PC
G9951W-50 11.5 12.8 11.4 12.1
G9951W-80 14.3 15.5 15.2 15.9
G9951W-100 18.0 18.4 17.5 20.9
G9951W-150 17.3 18.6 18.4 20.0
  • Jerky failure

(N/20mm)

90° peeling strength Product name Substrate
SUS PC
G9951W-50 10.0 11.4
G9951W-80 11.7 12.1
G9951W-100 12.6 16.8
G9951W-150 14.5 19.4

2.Holding power at different temperatures

Test Piece Condition

Substrate:Stainless steel plate (SUS304)
Bonding area:25mm x 25mm
Bonding condition:One stroke with 2-kg roller
Backing material:25µm PET

[Left at RT for one hour and then at each temperature for 30 minutes before measurement]
[Creep length after one hour application of 1-kg load]

Results
Creep length(mm) Product name Measurement temperature
40°C 100°C
G9951W-50 0.3 0.5
G9951W-80 0.6 0.8
G9951W-100 0.6 0.8
G9951W-150 0.7 1.0

3.Curved surface bending on various type of substrate

Test Piece Condition

Substrate(1):Aluminum plate 0.5mm x 20mm x 150mm
Substrate(2):ABS plate, PS plate 2mm x 25mm x 200mm
Bonding condition:One stroke with 2-kg roller
Measuring condition:50°C

[Left at RT for one day, then lifting height of the edge after the elapsed time is measured]

Results
Lifting height(mm) Product name Substrate
ABS PS
G9951W-50 0.0 0.3
G9951W-80 0.0 0.0
G9951W-100 0.0 0.0
G9951W-150 0.0 0.0

caution

Note on the characteristic data given - Data on the characteristics of the products described in this page based on the results of evaluations carried out by the company. This does not guarantee that the characteristics of the product conform with your usage environment. Before use, review the usage conditions based on evaluation data obtained from the equipment and substrates actually used.

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