Factory Direct High Quality Electronic Components Bonding Hot Melt Adhesives PUR-4184-4
Wanli® hot melt adhesive PUR-4184-4 for electronics components
bonding is a single-component reactive PUR hot melt adhesive with
100% solid content. PUR-4184-4 can be used for self-adhesion and mutual adhesion of PC, ABS, PVC
and other plastics and aluminum, stainless steel and other metals. PUR-4184-4 is featured stable viscosity under heating at a certain
temperature, high initial bonding strength and final bonding
strength. After curing, PUR-4184-4 has good peeling strength, good heat&humidity resistance and
chemical resistance. PUR-4184-4 is especially suitable for bonding applications in the electronic
industry.
APPLICATION
Wanli® hot melt adhesive PUR-4184-4 is used for electronics
components bonding. PUR-4184-4 can be used for self-adhesion and mutual adhesion of PC, ABS, PVC
and other plastics and aluminum, stainless steel and other metals. PUR-4184-4 is especially suitable for bonding applications in the electronic
industry.
| Application Material | Electronic Components Bonding Hot Melt Adhesive |
| Appearance | White to Yellowish Solid |
| Component | PUR (Polyurethane) |
| Application Industry | Electronics Components Bonding |
| Solid Content | 100% |
| Operating Temperature | 110～130 ℃ ( Depend On Machine, Substrate, Environment And Other
Conditions) |
| Melt Viscosity | 4500~6500cps@110℃(Brookfield-ASTMD3236) |
| Open Time | 4-7min@25℃ |
| Usage Scope | Phone Watch Components Bonding |
| Shelf Life | 6 Months |
| Package | 310ml/Aluminium Tube, 20Kg/Barrel |
FEATURE
Stable viscosity under heating at a certain temperature.
High initial bonding strength and final bonding strength.
After curing, it has good peeling strength, good heat&humidity
resistance and chemical resistance.
USER GUIDE
The package of PUR-4184-4 is suitable for various dispensing
equipment.
The recommended operating temperature is 110℃~130℃.
In order to achieve complete curing, it is better to place finished
product in a working environment with suitable temperature and
humidity (recommended temperature: 23~25℃, about 65% relative
humidity).
STORAGE
Store the product where it’s dry, cool and avoid direct sunlight.
The storage temperature should be no more than 35℃ and avoid open
fire or heat source.
