Products

Repulsion resistance type double coated tapes

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


Please select the product name :



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Product name

 G9900/G9900W

Suitable use

 General-purpose

Application
  • Computers/
  • AV/
  • Game machines/
  • Cellular phones/
  • Auto mobile

Features
  • No solvent used at coating process. UV curable manufacturing method.
  • High adhesive quality (heat resistance and weather resistance) for wide ranging applications.
  • High processability for seal cutting (half cutting).
  • Excellent static load resistance; excellent adhesion to curved surfaces and good performance against constant load.
Green tape

Structure

Structure

Specifications

Product name G9900 G9900W*2
Main component Acrylic base Acrylic base
Carrier Nonwoven fabric Nonwoven fabric
Color Translucent Translucent
Adhesive thickness(µm) About 150 About 150
Release paper thickness(µm) About 150 About 150+120
Bonding strength
(N/20mm) *1		 15 15
St'd size(width & length) 500mm x 50m 500mm x 50m
Warranty period from manufacturing date 12 months 12 months

UL certificated. UL file No:( UL969 No.MH15431)
*1 180° peeling strength
*2 G9900W: With both side release paper.


Application Example

Application Example
Ideal for bonding plastics and fabrics such as automobile interior parts (heat control panel and sound-muffing material).

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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 Aluminum ABS Acrylic PS PP PC
G9900 14.7 8.1 14.8 15.5 14.8 8.0 15.7
(N/20mm)
180° peeling strength Product name Substrate
Soft PVC Hard PVC Glass POM NR
G9900 22.6 16.1 13.7 10.0 6.3

2.Curved surface bending


Test Piece condition
Substrate(1): Aluminum plate 0.5mm x 20mm x 150mm
Substrate(2): Polystyrene 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 Elapsed time
1hour 3hours 5hours 8hours 24hours
G9900 0 0 0 0 0
Results

3.Stable weight peeling test


Test Piece condition
Substrate: Polystyrene plate
Tape width: 20mm
Bonding condition: One stroke with 2-kg roller
Measuring condition: 23°C±5°C 60%±20%RH
  • [Left at RT for one hour, measure the peeled off distance by 100-g load]

Results
Peel off distance(mm) Product name Elapsed time
1hour 3hours 5hours 8hours 24hours
G9900 1.5 2.5 3.0 3.5 4.0
Results

4.Bonding strength at different temperatures (180° peeling)


Test Piece condition
Substrate: Stainless steel plate (SUS304)
Tape width: 20mm
Bonding condition: One stroke with 2-kg roller
Peeling speed: 300mm/min
Backing material: 100µm aluminum foil(-20°C to 5°C),
25µm PET(10°C to 100°C)
  • [Left at RT for one day and then at each temperature for 30 minutes before measurement]

Results
Results
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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.