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安全鞋生产加工用高分子材料及其制备方法

InventionUnknown
9Claims · 2 independent
§ Ⅰ

Dossier Overview

Inventor

李志干; 侯海雷; 张红; 贾梦; 张红霞; 徐孝达

Filing Date

Jul 24, 2026

Publication Date

Oct 16, 2026

IPC Classification

B29C 44/02 (2006.01)C08J 9/00 (2006.01)C08L 67/00 (2006.01)A43B 13/04 (2006.01)B29C 44/34 (2006.01)B29C 44/42 (2006.01)B29C 44/58 (2006.01)B29C 44/60 (2006.01)

本发明涉及安全鞋加工技术领域,且公开了安全鞋生产加工用高分子材料及其制备方法,包括以下步骤:结晶型饱和聚酯树脂基体预热脱水后,加入部分发泡助剂与去离子水,恒温搅拌制得基础预混料并保温存储;防静电剂按比例分两组,分别与剩余发泡助剂、去离子水混合,制得高低浓度防静电分散液并独立保温存储;基础预混料送入注射机料腔,加交联固化剂触发预聚;料液黏度达标后混入高浓度分散液,注入模腔底部至预设厚度,控温触发表层微发泡;低浓度分散液混入预聚料液;表层发泡达标后注入内层料液填满模腔,锁模闭模并控温触发内层发泡;锁模后维持模腔上下温差恒温保持,再升温完成交联固化;固化后开模取料,经恒温恒湿通风后熟化,制得成品。

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