WUXI WANLI ADHESION MATERIALS CO., LTD.
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Hot Sale Factory Direct Earphone Assembly Bonding Hot Melt Adhesives PUR-8860H
Wanli® hot melt adhesive PUR-8860H for earphone assembly bonding is a single-component reactive PUR hot melt adhesive with 100% solid content. PUR-8860H can be used for self-adhesion and mutual adhesion of PC, ABS, PVC and other plastics and aluminum, stainless-steel and other metals. PUR-8860H is characterized by stable viscosity when heated at a certain temperature and high initial and final bonding strength. PUR-8860H has good peeling strength, good heat&humidity resistance and chemical resistance when it is cured. It is especially suitable for bonding applications in the electronic industry.
APPLICATION
Wanli® hot melt adhesive PUR-8860H can be used for bonding of headphone components. PUR-8860H is usually used for self-adhesion and mutual adhesion of PC, ABS, PVC and other plastics and aluminum, stainless-steel and others. PUR-8860H is suitable for bonding applications in electronics industry.
| Application Material | Earphone Assembly Bonding |
| Appearance | Black Solid |
| Component | PUR (Polyurethane) |
| Application Industry | Electronics Earphone Assembly Bonding |
| Solid Content | 100% |
| Operating Temperature | About 110℃( Depend On Machine, Substrate, Environment And Other Conditions) |
| Melt Viscosity | 2000~4000cps@110℃(Brookfield-ASTMD3236) |
| Open Time | 2~4min@25℃ |
| Density | 1.1g/cm3 |
| Usage Scope | TWS(True Wireless Stereo) Earphone Assembly |
| Shelf Life | 6 Months |
| Package | 30ml/Plastic Tube |
FEATURE
Stable viscosity under heating at a certain temperature.
Good initial bonding strength and final bonding strength.
It has good peeling strength, good heat&humidity resistance and chemical resistance after curing.
USER GUIDE
The package of PUR-8860H can be used with various dispensing equipment.
The recommended working temperature is about 110°C.
Fot fully curing, please 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 take note to avoid direct sunlight. The storage temperature should not exceed 35℃ and avoid open flame or heat source.
