Products

Special resin base hotmelt adhesive tapes

For applications where strong adhesiveness is required, such as mutual adhesion of metal materials, and adhesion of a metal material and a plastic material.


Comparison

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Product name

 D3600/D3610/D3620

Suitable use

 Fixing of glass epoxy circuit boards and metal materials

Application
  • Automobile

Features
  • Fills cavities and clearances for strong bonding in hot melting processes.
  • The tape is tack-free at room temperature, enabling die-cutting without release paper.

Structure

Structure

Specifications

Product name D3600 D3610 D3620
Main component Polyester base Polyester base Polyester base
Carrier Non-carrier Non-carrier Non-carrier
Color Translucent Translucent Translucent
Adhesive thickness(µm) About 50 About 100 About 200
Release paper thickness (µm) About 130 About 60 About 60
Bonding strength(N/20mm x 20mm) *1 2,550 2,580 2,640
St'd size(width & length) 510mm x 100m 500mm x 50m 480mm x 50m
Warranty period from manufacturing date 12 months 12 months 12 months

*1 Shear strength (Bonding temperature 150°C)


Application Example

Application Example
Ideal for a mass-production scale adhesion process of brass plates of VTR terminals and glass epoxy base materials and nameplate parts.

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Technical Data

1.Bonding strength under different temperatures (Shear strength)


Test Piece condition
Substrate(1): Stainless steel plate (0.5mmx25mmx100mm)
Substrate(2): PC / ABS plate(4mmx25mmx100mm)
Bonding area: 20mm x 20mm
Bonding condition:

Temperature / 100°C to 200°C, Time / 3sec, Pressure / 0.5MPa(5kgf/cm2)

Measuring condition: 23°C±5°C 60%±20%RH
Peeling speed: 20mm/min
  • [Left at RT for one day before measurement]
Results
(N/40mm2)
Shear strength Product name Bonding temperature
100°C 110°C 120°C 130°C 140°C 150°C
D3600 1,407 1,736 2,197 2,481 2,545 2,550
D3610 812 1,022 1,308 1,655 2,079 2,587
D3620 613 819 1,118 1,514 2,098 2,649
Shear strength Product name Bonding temperature
160°C 170°C 180°C 190°C 200°C
D3600 2,609 2,614 2,677 2,839 3,242
D3610 2,810 3,066 3,457 3,624 4,016
D3620 3,211 3,575 4,129 4,335 4,393
Results

2.Bonding strength at different temperature (Push out test)


Test Piece condition
Substrate(1): Stainless steel plate(1.0mm x 50mm x 100mm)
Substrate(2): PC,ABS plate(2mm x 38mm x 64mm)
Bonding area: 20mm x 35mm / 2 pieces
Bonding condition: Temperature / 120°C to 140°C, Time / 3sec, Pressure / 0.5MPa(5kgf/cm2)
Measuring condition: 23°C±5°C 60%±20%RH
Pushing speed: 10mm/min
  • [Left at RT for one day before measurement]
Results
(N/1.4cm2)
Push out test Product name Measurement temperature
120°C 130°C 140°C
D3600 39.2 73.6 250.2
D3610 306.2 500 or less 500 or less
D3620 426.7 500 or less 500 or less

3.Impact force resistance (Drop test)


Test Piece condition
Substrate(1): Stainless steel plate(1.0mm x 50mm x 100mm)
Substrate(2): PC,ABS plate(2mm x 50mm x 100mm)
Bonding area: 10mm x 10mm
Bonding condition: Temperature / 120°C to 140°C, Time / 3sec, Pressure / 0.5MPa(5kgf/cm2)
Measuring condition: 23°C±5°C 60%±20%RH
Height: 1.5m
Weight: 300g
  • [Left at RT for one day before measurement]
Results
Impact force resistance
Drop test		 Product name Measurement temperature
120°C 130°C 140°C
D3600 17.0
8.0		 26.0
20.0		 30 or less
30 or less
D3610 30 or less
30 or less		 30 or less
30 or less		 30 or less
30 or less
D3620 30 or less
30 or less		 30 or less
30 or less		 30 or less
30 or less
* The test piece is dropped to concrete. Record the numbers when the test piece peel off.
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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.