Sell Gun-Type Self-Extinguishable PU Foam

الوصف

Our B1 / B2 self-extinguishing foam is a special kind of one component polyurethane sealant, which is self-extinguishable, and can be used in the bonding, heat preservation, sealing, anti-rotting, and insulating of fireproof area full of cable, and petroleum. Specifications: 1) Basic component: polyurethane 2) Density: *5 ~ *7kg/cbm 3) Utmost expanding per **0ml: 5L 4) Tack free time: about *0 minutes 5) Cuttable (*0mm diameter): about *5 minutes 6) Processing temperature: *5 ~ **5°C 7) Optimum temperature: **8 ~ **5°C 8) Lowest processing temperature: 5°C 9) Lowest can temperature: *0°C *0) Adhesiveness: **0 ~ **0KPa *1) Temperature endurance (long period): **0 ~ **0°C *2) Temperature endurance (long period): **0 ~ ***0°C *3) Formaldehyde or benzene: no *4) Heat-transmitting index: 0.**8 ~ 0.**0W/M.K *5) Anti-erodedness: yes *6) Toxicity after cured: no *7) Extended shelf life (keeping straight in*8~*2°C): 9 months