Hot Sale High Quality Electrical Structural Bonding Hot
Melt Adhesives PUR-8831 with Yellowish Solid
Wanli® PUR hot melt adhesive PUR-8831 for electronics structural
bonding is a single-component reactive PUR hot melt adhesive with
100% solid content. PUR-8831 can be used for self-adhesion and
mutual materials adhesion of TP panel, PC, ABS, PVC and other
plastics and aluminum, stainless steel and other metals. PUR-8860
is featured stable viscosity under heating at a certain
temperature, high initial bonding strength and final bonding
strength. After curing, PUR-8831 has good peeling strength, good
heat&humidity resistance and chemical resistance. PUR-8860 is
especially suitable for bonding applications in the electronic
industry.
APPLICATION
Wanli® PUR hot melt adhesive PUR-8831 is used for electronics
structural bonding. PUR-8860 can be used for self-adhesion and
mutual adhesion of TP panel, PC, ABS, PVC and other plastics and
aluminum, stainless steel and other metals. PUR-8831
is suitable for bonding applications in the electronic
industry.
| Application Material | Electrical Structural Bonding Hot Melt Adhesives |
| Appearance | Yellowish Solid |
| Component | PUR (Polyurethane) |
| Application Industry | Electronics Structural Bonding |
| Solid Content | 100% |
| Operating Temperature | About 110℃ |
| Melt Viscosity | 3000~5000cps@110℃(Brookfield-ASTMD3236) |
| Open Time | 2~4min@25℃ |
| Usage Scope | Electronic Coil Bonding |
| Shelf Life | 6 Months |
| Package | 30ml/Plastic Tube |
FEATURE
Stable viscosity under heating at a certain temperature.
High initial bonding strength and final bonding strength.
PUR-8831 has good peeling strength, good heat&humidity
resistance and chemical resistance after curing.
USER GUIDE
The package of PUR-8831 is suitable for different dispensing
equipments.
The recommended operating temperature is about 110℃.
In order to achieve complete curing, it is better to place finished
product in a working environment with suitable temperature and
humidity (recommended temp: 23~25℃, about 65% relative humidity).
STORAGE
Store the product where it’s dry, cool and please note to avoid
direct sunlight. The storage temperature should be no more than 35℃
and please avoid open fire or heat source.
