MDI/ Polyether Polyol System Polyurethane Prepolymer For PU Dumbbell
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MDI/ Polyether Polyol system Polyurethane Pre-polymer for Pu dumbbell
PU prepolymer for Rubber Dumbbell JYD90-A&JYD11-B
Composition: It consists of A&B component, A is polyol, and B is Iso-terminated polyurethane prepolymer. Characteristics: Mix A&B in 40-50℃ , vacuum degasing , then cast into mould, then curing in 70-90℃ . Demould after 15-20min. The finished products have good rebound and abrasion resistance properties. Application: Used for making castor wheels and rubber dumbbell etc. Storage: Store in a cool and dry place. If you can’t use one drum up at one time, please fill Nitrogen gas and seal the drum well. Packing:20kg/drum or 200kg/drum.
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| Product Tags: Polyether Polyol System Polyurethane Prepolymer MDI System Polyurethane Prepolymer Polyurethane Prepolymer For PU Dumbbell | ||||||||||||||||||||||||||||||||||||||
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