What are the advantages of polyurethane waterproof material？

1. Excellent adaptability to the environment; 2, convenient construction, can be used directly on dr...

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What is the process of polyurethane foaming？

1. The prepolymer method prepolymer foaming process is to make the prepolymer (white material) and (...

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What is polyurethane foam and what are its advantages?

Polyurethane foam is divided into hard foam and soft foam. Polyurethane rigid foam is a high polymer...

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