- It’s a new urethane adhesive that achieves both high level elongation and strength.
- While having the equal level of strength as epoxy adhesives, it also has high strain relaxation, which provides more flexible material design.
- Using cartridge gun provides a simple bonding workability.
Achieve your needs with E-TEC
--- Emulsion Technology’s environment-friendly special purpose and solvent-free materials
High Elongation and High Strength Adhesive MIGHTYGRIP™5200 【MIGHTY Series】
New product of Urethane adhesives that achieves both high level elongation and strength.
Product outline
Property
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Compatibility of elongation and strength
Although “Elongation” and “Strength” of urethane adhesives were traded off within the conventional technology, our unique technology has realized a combination of high level elongation and strength. Our product has high elongation of urethane adhesive and strong adhesive force equivalent to epoxy adhesive.
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Realization of more free material design
MIGHTYGRIP®5200’s elongation is able to relax various strain stresses applied to the adhesives even it holds the highest level of adhesive strength among our urethane adhesives. Especially, it exhibits a high relaxation effect for the deterioration of the appearance during the curing process of the adhesive and the thermal strain when bonding dissimilar materials.
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Corresponds to cartridge guns
Using cartridge gun provides a simple bonding workability.
Product lineup
| Series | MIGHTYGRIP 5200 series High Elongation and High Strength Adhesive | High hot strength Adhesive | ||||||||
| Features | Standard type ・Can be cured at room temperature and heat-cured also. |
High elongation type(prototype) ・Can be cured at room temperature and heat-cured also. |
High hot strength (prototype) ・Can be cured at room temperature(Post cure recommended). |
High hot strength (prototype) ・Heat-cure required |
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| Properties of uncured products | Product Name | Resin | Hardener | Resin | Hardener | Resin | Hardener | Resin | Hardener | |
| MG5200 | MG5210 | MG5200 | B611 | A621 | B621 | A621 | B631 | |||
| Viscosity(Pa・s) at25℃ | 51 | 20 | 51 | 36 | 34 | 26 | 34 | 27 | ||
| Specific gravity at25℃ | 1.25 | 1.27 | 1.25 | 1.12 | 1.23 | 1.11 | 1.23 | 1.16 | ||
| Mixing ratio (Parts per weight) | 100 | 100 | 190 | 170 | 110 | 100 | 170 | 160 | ||
| Tack-free time(min) | 10 | 13 | 13 | 20 | ||||||
| Adhesive properties * |
Curing Condition | 23℃×72h | 23℃×72h | 80℃×4h | 80℃×4h | |||||
| Lap shear strength(MPa) | 23℃ | 30 SF | 25 SF | 27 SF | 18 SF | |||||
| 80℃ | 7 CF | 6 CF | 11 CF | 21 SF | ||||||
| -30℃ | ND | ND | ND | ND | ||||||
| Properties of cured products | T-Peel strength (N/25mm) | 23℃ | 180 | ND | ND | ND | ||||
| Elongation at break (%) | 270 | 420 | 190 | 6 | ||||||
| Young’s modulus (MPa) | 100 | 20 | 500 | 1200 | ||||||
| Tensile strength at break (MPa) | 22 | 21 | 24 | 60 | ||||||
| Shore-D hardness | 40 | ND | ND | ND | ||||||
*Substrate = ED-Steel , Failure mode : CF = Cohesive Failure, SF = Substrate Failure
Application
| Field | Application | Materials |
| Car | Spoiler, Roof, Door | CFRP/CFPR |
| Cover top, Engine hood | CFRP/CFPR, SMC/SMC | |
| Ceiling | Unwoven Fabric/Metal | |
| Vehicle | Bus Trunk lid | FRP/FRP |
| Refrigerator car Door | Aluminum/plywood | |
| Bullet train Interior (ceiling) | FRP/Aluminum | |
| House Facilities | Water purifier tank | FRP/FRP |
| Kitchen counter | Polyethylene/SUS | |
| Unit bath | Polyethylene/ABS | |
| Architecture | Water tank panel | FRP/AES |
| Automatic door | Glass/Aluminum | |
| Exterior panel | Coated metal/rook wool | |
| Swimming pool | FRP/FRP | |
| Ship, Leisure | Fishing vessel, Water scooter | FRP/FRP |
Link
Contact
EMULSION TECHNOLOGY CO., LTD.
Functional Chemicals Dept., Functional Chemicals Division
TEL : [81]3-6218-3841
Email : info@etec.jsr.co.jp
