工艺装备中国申请中

A processing technology for glass fiber reinforced polyurethane energy-saving …

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申请人洲宇科技集团股份有限公司

发明人黄龙

公开号CN119489575A

申请日2024-12-05

公开日2025-02-21

摘要

The invention discloses a glass fiber reinforced polyurethane energy-saving window frame section bar processing technology which comprises the steps of mixing polyether polyol, silica micropowder and hollow glass microsphere, adding a catalyst and isocyanate, arranging continuous glass fibers …

A processing technology for glass fiber reinforced polyurethane energy-saving &hellip;

摘要

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A processing technology for glass fiber reinforced polyurethane energy-saving …