Gun Type PU FOAMS for Wood

详情

Features: 1) GUNUO polyurethane foam sealant for wood is a new product researched and developed by our company. 2) Higher bonding strength, can tightly agglutinate doorframes and walls 3) Stable foam, can improve fixing effect of wood 4) Can hold strong shake and cushion impact effectively 5) Saves labor cost with fast and convenient installation 6) Basic component: polyurethane 7) Density (kg/m3): *5 ~ *7 8) Tack free time (minutes): about *0 9) Processing temperature (oC): *5 ~ **5 *0) Optimum temperature (oC): **8 ~ **5 *1) Lowest processing temperature (oC): 5 *2) Lowest can temperature (oC): *0 *3) Adhesiveness (KPa): **0 ~ **0 *4) Temperature endurance (oC): **0 ~ **0 *5) Temperature endurance (oC): **0 ~ ***0 *6) Formaldehyde or benzene: no *7) Heat transmitting index (w/m.k): 0.**8 ~ 0.**0 *8) Anti- erosion *9) No toxicity after cured *0) Extended shelf life (month): *2