Products

Removable type double coated tapes

Excellent reworkability without tearing.


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Product name

 G9500R

Suitable use

 For general-purpose and recycling purpose

Application
  • Computers/
  • AV

Features
  • No solvent used at coating process. UV curable manufacturing method.
  • Volatile Organic Compounds(VOC) values are lower than the VOC Guidelines of the Ministry of Health, Labour and Welfare of Japan.
  • High adhesive quality (heat resistance and weather resistance) for wide ranging applications.
  • High processability for seal cutting (half cutting).
  • Removable model: Little paste left after an extended period of use.
Green tape

Structure

Structure

Specifications

Product name G9500R
Main component Acrylic base
Carrier Nonwoven fabric
Color Translucent
Adhesive thickness(µm) About 150
Release paper thickness(µm) About 150
Bonding strength(N/20mm) *1 17
St'd size (width & length) 1,000mm x 50m
Warranty period from manufacturing date 12 months

*1 180° peeling strength


Application Example

Ideal for bonding vibration suppression materials, insulating sheets and rubber foot used for TV sets.

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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 ABS PC Glass PC/ABS SECC Acrylic
G9500R 17.1 16.1 17.3 16.6 16.6 16.9 16.7

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
  • [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
G9500R 0.4 0.6

3.Curved surface bending


Test Piece condition
Substrate(1): Aluminum plate 0.4mm x 20mm x 180mm
Substrate(2): Polystyrene plate 2mm x 25mm x 200mm
Bonding condition: One stroke with 2-kg roller
Measuring condition: 60°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
G9500R 0 0 0 0 0

4. Removable evaluation on various type of substrate (180° peeling)


Test Piece condition
Test piece size: 20mm x 75mm
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 in each aging condition and then RT for one hour before measurement]

Results
Removal evaluation
(180° peeling strength)		 Product name Measurement condition Substrate
ABS PC/ABS SECC Aluminum SUS
G9500R 40°C / 7days Ο Ο Ο Ο Ο
40°C / 14days Ο Ο Ο Ο Ο
70°C / 7days Ο Ο Adhesive residue at edge Ο Adhesive residue at edge
70°C / 14days Ο Ο Ο Ο Adhesive residue at edge
Condition after removal : Ο⇒No adhesive residue

5.Amount of VOC diffusion


<Methods of analysis>
JIS A-1901:Small chamber method

Results
(µg/m3)
VOC amount of diffusion Product name Volatile organic compound The indoor concentration guideline value * G9500R
G9500R Formaldehyde 100 2.5 or less
Toluene 260 0.5 or less
Xylene 870 0.5 or less
Para-dichlorobenzene 240 0.5 or less
Ethylbenzene 3,800 0.5 or less
Styrene 220 0.5 or less
Chlorpyrifos 1 0.02 or less
Dibutyl phthalate 220 0.02 or less
Tetradecane 330 0.5 or less
Bis-(2-ethylhexyl)phthalate 120 0.02 or less
Diazinon 0.29 0.02 or less
Acetaldehyde 48 2.5 or less
Fenobucarb 33 0.02 or less
* The indoor concentration guideline value by the Ministry of Health, Labour and Welfare of Japan.
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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.