- Polypropylene, one of the hardly adhesive plastic materials, can be bonded with this adhesive alone.
- Requiring no special surface treatment helps to reduce working process and improves productivity.
- Not only polypropylene but also various other materials can be bonded.
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Acrylic adhesive for PP MIGHTYLOCK® (MIGHTY Series)
Acrylic adhesive with high adhesive strength suitable for materials such as polypropylene and Teflon.
Product outline
Property
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No special surface treatment required
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Polypropylene (PP) is known as “hardly adhesive plastic” that requires special surface treatment before bonding. MIGHTYLOCK has achieved a strong bond to PP without surface treatments. There is no need to introduce expensive equipment or complicated processes; besides, no harmful gas such as VOC is generated. It is possible to reduce the number of working process and improve productivity.
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Realization of more free material design
Not only PP but various other materials such as polycarbonate and vinyl chloride can be adhered strongly. In fact, the adhesive strength is so strong that causes the destruction of the specimen made by the Teflon sheet in our lap shear strength test. Our adhesive enables you to work on your material design goes beyond conventional knowledge.
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Compatible with cartridge guns
Using cartridge gun provides a simple bonding workability.
Basic physical properties
| Series name | Acrylic adhesives for PP | ||||
| Type | Standard type | Flexible type | |||
| Appropriate requirements | ・Adhesion to PP possible without pretreatment ・Effective adhesion to many resin materials |
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| Liquid and mixing properties | Name | Active ingredient | Main agent | Active ingredient | Main agent |
| G7010 | G7010 | G7010 | G7010 | ||
| C405-1 | C759-2 | C431-1 | C753-2B | ||
| Viscosity (Pa-s) @25 degrees C | 5 | 10 | 3.8 | 26.8 | |
| Mixing ratio (weight) | 1 | 10 | 1 | 10 | |
| Example curing conditions | 23℃×24h | 23℃×24h | |||
| Enabling time (at 25°C) | 7 | 5 | |||
| Adhesion | Shear strength (MPa)*1 | GF-PP：9 SF | GF-PP：2.9 SF | ||
| Resin properties | Elongation (%) | 8 | 155 | ||
| Elastic modulus (MPa) | 300 | 6.1 | |||
| Rupture strength (MPa) | 9 | 1.9 | |||
| Hardness (Shore D) | 51 | 18 | |||
*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
Contact
East Japan Sales Group
Specialty Chemicals Division
TEL : [81]3-6218-3841
Email : info@etec.jsr.co.jp
