Polyurethane Foam Adhesive

8266 is a two-component polyurethane foaming adhesive. After mixing A and B components in a 5:1 mass ratio, it foams and cures through chemical reaction into a high-performance foam body. It features good elasticity after curing, good flowability, excellent processing performance, uniform foam distribution, and low thermal conductivity. It has good adhesion strength to metals such as aluminum. It is widely used for sealing and protecting outdoor communication, electronic, and lighting equipment cabinets, as well as for shock absorption, cushioning, sound insulation, protection, insulation, thermal insulation, and fireproofing in power batteries.

Key Advantages

Two-component PU foaming adhesive, A and B components react and foam after mixing in the specified ratio
Good elasticity after curing
 Good flowability, excellent processing performance
 Uniform foam distribution
Wide Adhesion Range: Great bonding strength on aluminum, copper, zinc alloy, ABS, PC and PCB boards, no delamination after long service.
Wide Temperature Stability: Continuous service temperature -40℃ ~ 120℃, resistant to moisture, salt spray and weak electrolyte corrosion for outdoor equipment.
Excellent Electrical Insulation: High dielectric strength & volume resistivity, effectively prevent short circuit for high/low voltage control modules.
Eco-Friendly for Export: Heavy metal free & zero volatile solvent, fully RoHS & REACH compliant, meets global new energy export standards.
Suitable for sealing and protecting outdoor communication, electronic, and lighting equipment cabinets
Suitable for shock absorption, cushioning, sound insulation, protection, insulation, thermal insulation, and fireproofing in power batteries

Typical Applications

Power battery pack shock absorption and fireproofing
 Communication equipment cabinet sealing
Electronic equipment cabinet sealing
 Lighting equipment cabinet sealing
 Shock absorption and cushioning
 Sound insulation
 Insulation
Thermal insulation