| 摘要 |
PURPOSE: Provided is alveolate or solid moulding plastics made of polyether-polyurethane. The plastics are used for manufacturing safety clothing, preferably the sole of a safety boot. CONSTITUTION: Alveolate or solid moulding plastics made of polyether-polyurethane used for the manufacture of safety clothing, preferably the sole of a safety boot is prepared by foaming moulding of mixture which is prepared by reacting high molecular weight of polyether components, polyisocyanate components, chain exteding agents, activating agent and additives at 70-130 of isocyanate index.
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