- It is a new-type adhesive that fuses our urethane adhesive and acrylic adhesive technologies.
- It can bond various materials such as polypropylene, which is a hardly adhesive substrate.
- It is suitable for bonding different materials because it has a flexible resin structure to relax strain.
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--- Emulsion Technology’s environment-friendly special purpose and solvent-free materials
Urethane-Acrylic hybrid type adhesive【MIGHTY Series】
Novel adhesive that fuses two adhesive technologies (prototype).
Product outline
Property
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High flexibility and adhesive strength
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It is a new-type adhesive that fuses our urethane adhesive and acrylic adhesive technologies. This adhesive is excellent in both toughness and flexibility and can bond polypropylene(PP) without surface treatment. In addition to PP, various resin materials such as rubber (eg EPDM) can be bonded.
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Dissimilar materials bonding
The flexible adhesion of urethane resin relaxes the stress applied to the adhesion area. It is effective for thermal distortion when bonding different materials (eg polypropylene and metal) and shock absorption.
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Compatible with cartridge gun
Provides a simple bonding work with a cartridge gun.
Basic physical properties
| Series | Urethane-Acrylic hybrid type adhesive | ||
| Features | ・Bondable to polypropylene, EPDM ・Flexibility, high impact resistance |
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| Properties of uncured products | Product Name | Activator | Resin |
| G7040C286α | G7040C289β | ||
| Viscosity(Pa・s) at25℃ | 9.1 | 20 | |
| Specific gravity at25℃ | 1.37 | 1.04 | |
| Mixing ratio (Parts per weight) | 1 | 1.6 | |
| Mixing ratio (Parts per volume) | 1 | 2 | |
| Curing Condition | 23℃×96h | ||
| Adhesive properties | Lap shear strength(MPa)*1 | GF-PP: 11 SF | |
| T-Peel strength (N/25mm)*2 | 200 | ||
| Properties of cured products | Elongation at break (%) | 150 | |
| Young’s modulus (MPa) | 90 | ||
| Tensile strength at break (MPa) | 11 | ||
| Shore-D hardness | 25 | ||
*1 Failure mode : SF = Substrate Failure *2 Substrate = ED-Steel
Application
- Adhesion of automotive interior and exterior parts
- Bonding of all resin materials such as electric and electronic parts.
- Substitute for second generation acrylic adhesive (SGA), chlorinated PP adhesive, hot melt adhesive, etc.
Link
Urethane adhesive MIGHTYGRIP
High Elongation and High Strength Adhesive MIGHTYGRIP 5200
Acrylic adhesive for PP MIGHTYLOCK
Contact
EMULSION TECHNOLOGY CO., LTD.
Functional Chemicals Dept., Functional Chemicals Division
TEL : [81]3-6218-3841
Email : info@etec.jsr.co.jp
