Products

Impact force resistant type double coated tapes

Double coated tape series produced employing Green tape ® suitable for fixing of structural components that need impact force resistance.


Comparison

Please select the product name :



image

Product name

 G9100/G9100W/G9120

Suitable use

 For impact force resistance, and fixing of acrylic windows or other parts

Application
  • AV/
  • Game machines/
  • Cellular phones

Features
  • No solvent used at coating process. UV curable manufacturing method.
  • Excellent initial to bonding strength and impact resistance.
  • Excellent adhesion to UV coated surface.
    (G9200 or G9220 is recommended for metallized surface)
Green tape

Structure

Structure

Specifications

Product name G9100 G9100W*2 G9120
Main component Acrylic base Acrylic base Acrylic base
Carrier Nonwoven fabric Nonwoven fabric Nonwoven fabric
Color Translucent Translucent Translucent
Adhesive thickness(µm) About 140 About 140 About 200
Release paper thickness(µm) About 120 About 120+120 About 120
Bonding strength(N/20mm) *1 15 15 16
St'd size (width & length) 500mm x 50m 500mm x 50m 500mm x 50m
Warranty period from manufacturing date 12 months 12 months 12 months

UL certificated. UL file No:( UL969 No.MH15431)
*1 180° peeling strength
*2 G9100W: With both side release paper.


Application Example

Application Example
Ideal for bonding LCD panels and nameplates used for cellular phones.

Top of page

Technical Data

1.Bonding strength on various type of substrate (180° 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 Acrylic ABS PC UV coated surface Glass
G9100 14.6 11.5 11.1 11.6 7.8 14.6
G9120 15.7 12.9 12.0 12.4 10.2 15.2

2.Reliability of bonding strength under different conditions (180° peeling)


Test Piece condition
Tape width: 20mm
Bonding condition: One stroke with 2-kg roller
Peeling speed: 300mm/min
Backing material: 25µm PET
  • [Left at RT for one hour and aged under each condition before measurement]

Results
<G9100/G9100W>
Results
<G9120>
Results

3.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 60°C 80°C
G9100 0.2 0.4 0.7
G9120 0.3 0.5 1.0

4.Ball tack test (J. Dow)


Results

Ball No:23 to 26

5.Impact force resistance


Test Piece condition
Measuring instrument: DuPont type impact tester
Substrate: ABS plate 50mm x 50mm x 4mm
Substrate: Acrylic plate 15mm x 15mm x 4mm
Bonding area: 15mm x 15mm
Measuring condition: 10°C
  • [Left at RT for one day after adhesion, and then under each condition for 30 minutes before measurement]
  • [Dropping 300g weight onto the ABS face from a height of 15cm ]
  • [Check where the acrylic plate has been dropped]

Results
Impact force resistance Measuring condition Product name
G9100 G9120
10°C
(n = 5)		 n1 Not peeling off Not peeling off
n2 Not peeling off Not peeling off
n3 Not peeling off Not peeling off
n4 Not peeling off Not peeling off
n5 Not peeling off Not peeling off
Top of page
coution
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.