Reactive Hot Melt Adhesive _Super-fine-pitch Coating for housing
About the product
This product is provided in a 30ml syringe container and is compatible with dispenser coating method.
Application
Smartphone, digital camera and other small electric devices’ housing and LCD bonding.
Features
- As they cure at room temperature, you can quickly proceed to the next process.
- They chemically react with adherend materials and humidity in the air to provide good heat resistance and other property.
- Its low viscosity enables super-fine-pitch coating(0.2mm or more).
- They perform superb bonding strength to dissimilar materials.
- Water proof property can be added.
Properties
| Item | Unit | Hi-PURSHOT 9753 | Hi-PURSHOT 4780 |
|---|---|---|---|
| Viscosity | mPa·s/120℃ | Approx. 5,000 | Approx. 4,500 |
| Application | – | Bonding of smartphone housing and various parts | |
| SetTime * 1mmØbeads at 23℃ |
min | Approx. 5 | Approx. 2 |
| Tg | ℃ | Approx. -23 | |
| Pull Elasticity | MPa/23℃ | Approx. 25 | Approx. 20 |
| Pull Failure Strength | MPa/23℃ | Approx. 5 | Approx. 15 |
| Pull Failure Stretch | %/23℃ | Approx. 1,200 | Approx. 1,000 |
| Description | – | Excellent in shock resistance and bonding strength Long set time |
light shielding, rapid curing, low elasticity |
| Packaging | – | 30ml syringe container | |
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