Polyurethane Prepolymer

详情

 Application:It applies to make rods, industrial wheels, industrial rolls, sealing rings , screen plates and other polyurethane wares.  Characteristics:The wares have good abrasive resistance, water resistance, fungus resistance, excellent rebound and mechanical property, regulating colorant by adding pigment.  Operating point:After the performed polymer vacuum degassing in ****5, blending with melted MOCA, vacuum degassing, casting, vulcanization moulding, which suits for manual operating and mechanical moulding.  Storage:Store in a cool and dry place. If you cant use it up at a time, filling nitrogen gas and sealing, otherwise it will easily absorb moisture and go bad. The storage life of original packing is 6 months.  Packing:*0Kg or **0Kg galvanization iron drum