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rigid foam insulation material
Selling leads
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... rubber),polyurethane coatings, polyurethane paints, polyurethane adhesives, polyurethane waterproof materials and the manufacture of detergent, ...
2024-12-09 22:04:20
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..., cross-link agent, foaming agent and composite catalyst etc. JYP-B is isocyaanate MDI which is combined by MDI, modified MDI etc. This kind of ...
2024-12-09 22:04:20
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