Car Body Decoration Polyurea Material

Urea-elastomer materials are generally prepared by the reaction of polyisocyanate with high-active aminopolyether and polyamine chain extender. Is an amino group with isocyanate reaction rate is fast, do not need to use a catalyst. Currently, the raw materials used to do polyurea elastomer isocyanate is generally MDI, and as a soft segment of the amino compounds - are generally amino polyethers. Through the continuous improvement of the synthesis technology of polyurea elastomer, the technical level of polyurethane and coating in China will be pushed to a new stage.

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