827 General purpose bonding PUR hot melt adhesive

Product Properties

Hot melt adhesive is a one-component polyurethane adhesive sealant, through the moisture reaction curing into a flexible elastomer, surface drying time is closely related to humidity, temperature. The product is suitable for consumer electronics (cell phones, TWS headphones, laptops, wireless chargers, etc.) in the assembly of the shell bracket bonding or sealing.

Features and parameters

PUR hot melt adhesive is a one-component polyurethane adhesive sealant, through the moisture reaction curing into a flexible elastomer, surface drying time and humidity, temperature is closely related. The product is suitable for consumer electronics (cell phones, TWS headphones, notebook computers, wireless chargers, etc.) assembly in the shell bracket bonding or sealing. It is recommended to do a temporary holding pressure until the initial adhesive strength of the product.

Model:827
Viscosity(mpas):7000±1500
Density(g/cm3):1.0±0.05
Hardness:35~45D
Opening time(min):4min
Use temperature(C):110~130
Preheating time and temperature:100℃20~30min
Shear strength:PC/PC (11MPA)
Color:black/white/transparent/adjustable
ABS/ABS (10mpa)
PC/Aluminum(6MPA)
PC/stainless steel(5MPA)
Elongation at break:610%
Tensile Strength:100KG F

Scope of application

This product is widely used in washing machines, outdoor electronic LED screens, monitors, air conditioners, dryers, computers, induction cookers, medical and military industries, etc. that require triple protection.display, air conditioner, dryer, computer, induction cooker, medical, military, etc., which need three-proof protection of circuit boards that need three-proof protection.