High-wear-resistance and high-stability polyurethane micro-foaming runway material and preparation method thereof
The invention belongs to the technical field of runway materials, and particularly relates to a polyurethane micro-foaming runway material with high wear resistance and high stability and a preparation method of the polyurethane micro-foaming runway material. The component A comprises 25 to 35 parts...
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Format: | Patent |
Sprache: | chi ; eng |
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