826 Low viscosity 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

826 Transparent color, sprayable PUR hot melt adhesive, screen and 3C products, narrow edge bonding, high strength, low viscosity, suitable for small needle dispensing and spray adhesive. High initial adhesion, fast curing speed and other characteristics. Applicable to narrow bezel cell phone, 3C digital, TP screen structure and other products.

Model:826
Color:black/white/transparent
Viscosity(mpas):(3000±1000)
Technology limited
Density(g/cm3):1.0±0.05
Opening time(min):4min
Operating temperature(°C):110-130
Preheating time and temperature:100°20-30min
Shear Strength.
Hardness:25-45(D)
PC/PC8MPA ABS/ABS7MPA PC/Aluminum4MPA PC/Stainless steel3.4MPA
Tensile Strength:90KGF
Elongation at break:580%

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.