Double coated tapes

General-purpose double coated tapes

High-performance, general-purpose double coated series usable for various purposes produced employing Green tape ®.

  • Product name
    T4000/T4000W/ T4000B/ T4000BW
  • Features
    • High heat resistance for wide ranging applications.
    • High adhesion to various type of metal part and plastics.
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Structure

Specifications

Product name T4000 (T4000B) T4000W (T4000BW)*2
Main component Acrylic base Acrylic base
Carrier Nonwoven fabric Nonwoven fabric
Color*3 Translucent (black) Translucent (black)
Adhesive thickness(µm) About 150 About 150
Release paper thickness(µm)
About 150 About 150+120
Bonding strength(N/20mm) *1 14 14
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 T4000W/T4000BW is with both side release paper
    *3 T4000B/T4000BW is black type

Suitable for bonding name plates of metals and plastics.

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 AL ABS Acrylic PC CR NR
T4000 14.2 13 14.1 14.9 15.4 3.2 2.8

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 60°C 80°C
T4000 0.3 0.4 0.4

3.Reliability of bonding strength at 70° 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:25µm PET

[Left at RT for one hour and aging at 70°C condition]

Results
t4000_graph_01.gif

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:25µm PET

[Left at RT for one hour and then at each temperature for 30 minutes before measurement]

Results
t4000_graph_02.gif

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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