Product Name:

 

Polyester systems of Polyurethane Prepolymer

                               

              

            聚酯型预聚体

 

 

 

 

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  l  Application: it can be used to make rods,wheel,sealing ring,sieve palste and other polyurethance elastomers

l  Characteristics:The wares enjoys excellents abrasion resistance,good oil resistance,and nice

 mechanical preoperty.The ware can be made into colorful by adding color pigment into Pu prepolymer

lOperation Points:  After vacuum degassing at 80-85℃,blending with melted MOCA,,

degassing and then casting,vulcanization molding.This is apply to manual or casting machines

l  Storage: Store in a cool and dry place,If you can’t use it up at a  time,filling nitrogtn gas and then

sealing it. The storage time of original packing is 6months

l  Packing :20kgs/drum or 200kg/drum