Factory Direct Selling Black PUR Hot Melt Adhesives For Edge Shading Backlight Panels And
Blind Holes
PUR-8870H-1
Wanli® PUR hot melt adhesive PUR-8870H-1 for electronics edge
shading, backlight panels and blind holes bonding is a
single-component reactive PUR hot melt adhesive with 100% solid
content. PUR-8870H-1 is used for self-adhesion and mutual adhesion of glass, PC, ABS,
PVC and other plastics and aluminum, stainless steel and other
metals. PUR-8870H-1 is featured 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. PUR-8870H-1 is especially suitable for bonding applications in the electronic
industry.
APPLICATION
Wanli® PUR hot melt adhesive PUR-8870H-1 is used for electronics
edge shading, backlight panels and blind holes bonding. PUR-8870H-1 can be used for self-adhesion and mutual adhesion of glass, PC,
ABS, PVC and other plastics and aluminum, stainless steel and other
metals. PUR-8870H-1 is especially suitable for bonding applications in the electronic
industry.
| Application Material | Edge Shading, Backlight Panels And Blind Holes Hot Melt Adhesives |
| Appearance | Black Solid |
| Component | PUR (Polyurethane) |
| Application Industry | Electronics Edge Shading, Backlight Panels And Blind Holes Bonding |
| Solid Content | 100% |
| Operating Temperature | 110~130℃(Depend On Machine, Substrate, Environment And Other
Conditions) |
| Melt Viscosity | 2800~4000cps@110℃(Brookfield-ASTMD3236) |
| Open Time | 4~6min@25℃ |
| Optical Density(T=0.1mm) | ＞4.0 |
| Usage Scope | Mobile Phone Shading Glue |
| 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.
It has good peeling strength, good heat&humidity resistance and
chemical resistance after curing.
USER GUIDE
The package of PUR-8870H-1 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.
