CN110483978A - 一种防穿刺、耐磨的安全鞋鞋底及其制造方法 - Google Patents
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Abstract
本发明提供一种防穿刺、耐磨的安全鞋鞋底及其制备方法,其配方中各组分的重量份数如下:复合纤维20‑30份、聚碳酸酯多元醇100份、催化剂1.5‑2份、匀泡剂0.6‑1.2份、发泡剂0.5‑1份、发泡助剂0.05份、耐磨剂6‑8份、异氰酸酯100份、扩链剂1‑1.5份、防穿刺胶10‑15份。本发明的复合纤维在聚氨酯基体中均匀分散并形成高强度纤维网,在鞋底受到刺穿外力时,纤维网起到良好的阻碍作用,增强了鞋底的防刺穿性能;耐磨剂的增强了鞋底的耐磨性能;防穿刺胶增强了鞋底的耐高温性能和抗电击性能,使安全鞋的综合安全性能得到提升。
Description
技术领域
本发明涉及高分子材料技术领域,尤其涉及一种防穿刺、耐磨的安全鞋鞋底及其制造方法。
背景技术
安全鞋一般指在不同的工作场合穿用的具有保护脚部及腿部免受可预见的伤害的鞋类,根据使用场合的不同安全鞋的抗穿刺、防静电、隔热等性能各不相同。在建筑施工、抢险救灾的场合,对安全鞋的防穿刺和耐磨性能提出了更高的要求,但现有安全鞋各方面性能相对比较平均,难以胜任上述对防穿刺和耐磨性能要求更高的场合。
发明内容
本发明旨在解决现有技术的不足,而提供一种防穿刺、耐磨的安全鞋鞋底及其制造方法。
本发明为实现上述目的,采用以下技术方案:
一种防穿刺、耐磨的安全鞋鞋底,其配方中各组分的重量份数如下:
复合纤维20-30份、
聚碳酸酯多元醇100份、
催化剂1.5-2份、
匀泡剂0.6-1.2份、
发泡剂0.5-1份、
发泡助剂0.05份、
耐磨剂6-8份、
异氰酸酯100份、
扩链剂1-1.5份、
防穿刺胶10-15份。
进一步的,复合纤维中的各组分重量份数为:氯化铝40-45份、铝粉10-15份、去离子水70-80份、硝酸铁8-12份、醋酸1-1.5份、PVP 0.5-1份。
进一步的,防穿刺胶中的各组分重量份数为:环氧树脂25-35份、固化剂3-6份、卡波姆1-2份、乳胶10-15份、纤维素5-10份、1,4,5,8-四氯蒽醌3-8份、2-甲基丙烯酸烯丙酯1-2份。
进一步的,耐磨剂中的各组分重量份数为:聚烯烃弹性体45份、硅油42-58份、TAIC0.2-0.3份、BIPB 0.2-0.3份、硬脂酸锌0.8-0.9份、白炭黑1-6份、聚乙二醇0.1-0.4份。
一种防穿刺、耐磨的安全鞋鞋底的制造方法,具体步骤如下:
步骤一,
将复合纤维、聚碳酸酯多元醇、催化剂、匀泡剂、发泡剂、发泡助剂、耐磨剂混合,加热至100-120℃,真空脱水5小时后超声分散1小时;
步骤二,
向步骤一得到的混合物中加入异氰酸酯,超声分散1小时后在80℃温度下反应3小时,制得预聚体;
步骤三,
将步骤二制得的预聚体预热至80℃,加入扩链剂混合2-3分钟后倒入已预热至100℃的模具中,将模具放入平板硫化机115℃下硫化35分钟,脱模后放入烘箱中105℃下硫化12小时,室温下熟化24小时,制得鞋内底;
步骤四,
在步骤三制得的鞋内底表面涂覆防穿刺胶,70℃下烘干1-3小时,制得防穿刺、耐磨的安全鞋鞋底。
本发明的有益效果是:本发明的复合纤维在聚氨酯基体中均匀分散并形成高强度纤维网,在鞋底受到刺穿外力时,纤维网起到良好的阻碍作用,增强了鞋底的防刺穿性能;耐磨剂的增强了鞋底的耐磨性能;防穿刺胶增强了鞋底的耐高温性能和抗电击性能,使安全鞋的综合安全性能得到提升。
具体实施方式
下面结合实施例对本发明作进一步说明:
一种防穿刺、耐磨的安全鞋鞋底,其配方中各组分的重量份数如下:
复合纤维20-30份、
聚碳酸酯多元醇100份、
催化剂1.5-2份、
匀泡剂0.6-1.2份、
发泡剂0.5-1份、
发泡助剂0.05份、
耐磨剂6-8份、
异氰酸酯100份、
扩链剂1-1.5份、
防穿刺胶10-15份。
进一步的,复合纤维中的各组分重量份数为:氯化铝40-45份、铝粉10-15份、去离子水70-80份、硝酸铁8-12份、醋酸1-1.5份、PVP 0.5-1份。
进一步的,防穿刺胶中的各组分重量份数为:环氧树脂25-35份、固化剂3-6份、卡波姆1-2份、乳胶10-15份、纤维素5-10份、1,4,5,8-四氯蒽醌3-8份、2-甲基丙烯酸烯丙酯1-2份。
进一步的,耐磨剂中的各组分重量份数为:聚烯烃弹性体45份、硅油42-58份、TAIC0.2-0.3份、BIPB 0.2-0.3份、硬脂酸锌0.8-0.9份、白炭黑1-6份、聚乙二醇0.1-0.4份。
一种防穿刺、耐磨的安全鞋鞋底的制造方法,具体步骤如下:
步骤一,
将复合纤维、聚碳酸酯多元醇、催化剂、匀泡剂、发泡剂、发泡助剂、耐磨剂混合,加热至100-120℃,真空脱水5小时后超声分散1小时;
步骤二,
向步骤一得到的混合物中加入异氰酸酯,超声分散1小时后在80℃温度下反应3小时,制得预聚体;
步骤三,
将步骤二制得的预聚体预热至80℃,加入扩链剂混合2-3分钟后倒入已预热至100℃的模具中,将模具放入平板硫化机115℃下硫化35分钟,脱模后放入烘箱中105℃下硫化12小时,室温下熟化24小时,制得鞋内底;
步骤四,
在步骤三制得的鞋内底表面涂覆防穿刺胶,70℃下烘干1-3小时,制得防穿刺、耐磨的安全鞋鞋底。
本发明的复合纤维在聚氨酯基体中均匀分散并形成高强度纤维网,在鞋底受到刺穿外力时,纤维网起到良好的阻碍作用,增强了鞋底的防刺穿性能;耐磨剂的增强了鞋底的耐磨性能;防穿刺胶增强了鞋底的耐高温性能和抗电击性能,使安全鞋的综合安全性能得到提升。
实施例一
一种防穿刺、耐磨的安全鞋鞋底,其配方中各组分的重量份数如下:
复合纤维20份、
聚碳酸酯多元醇100份、
催化剂1.5份、
匀泡剂0.6份、
发泡剂0.5份、
发泡助剂0.05份、
耐磨剂6份、
异氰酸酯100份、
扩链剂1份、
防穿刺胶10份。
进一步的,复合纤维中的各组分重量份数为:氯化铝40份、铝粉10份、去离子水70份、硝酸铁8份、醋酸1份、PVP 0.5份。
进一步的,防穿刺胶中的各组分重量份数为:环氧树脂25份、固化剂3份、卡波姆1份、乳胶10份、纤维素5份、1,4,5,8-四氯蒽醌3份、2-甲基丙烯酸烯丙酯1份。
进一步的,耐磨剂中的各组分重量份数为:聚烯烃弹性体45份、硅油42份、TAIC0.2份、BIPB 0.2份、硬脂酸锌0.8份、白炭黑1份、聚乙二醇0.1份。
一种防穿刺、耐磨的安全鞋鞋底的制造方法,具体步骤如下:
步骤一,
将复合纤维、聚碳酸酯多元醇、催化剂、匀泡剂、发泡剂、发泡助剂、耐磨剂混合,加热至100℃,真空脱水5小时后超声分散1小时;
步骤二,
向步骤一得到的混合物中加入异氰酸酯,超声分散1小时后在80℃温度下反应3小时,制得预聚体;
步骤三,
将步骤二制得的预聚体预热至80℃,加入扩链剂混合2分钟后倒入已预热至100℃的模具中,将模具放入平板硫化机115℃下硫化35分钟,脱模后放入烘箱中105℃下硫化12小时,室温下熟化24小时,制得鞋内底;
步骤四,
在步骤三制得的鞋内底表面涂覆防穿刺胶,70℃下烘干1小时,制得防穿刺、耐磨的安全鞋鞋底。
实施例二
一种防穿刺、耐磨的安全鞋鞋底,其配方中各组分的重量份数如下:
复合纤维30份、
聚碳酸酯多元醇100份、
催化剂2份、
匀泡剂1.2份、
发泡剂1份、
发泡助剂0.05份、
耐磨剂8份、
异氰酸酯100份、
扩链剂1.5份、
防穿刺胶15份。
进一步的,复合纤维中的各组分重量份数为:氯化铝45份、铝粉15份、去离子水80份、硝酸铁12份、醋酸1.5份、PVP 1份。
进一步的,防穿刺胶中的各组分重量份数为:环氧树脂35份、固化剂6份、卡波姆2份、乳胶15份、纤维素10份、1,4,5,8-四氯蒽醌8份、2-甲基丙烯酸烯丙酯2份。
进一步的,耐磨剂中的各组分重量份数为:聚烯烃弹性体45份、硅油58份、TAIC0.3份、BIPB 0.3份、硬脂酸锌0.9份、白炭黑6份、聚乙二醇0.4份。
一种防穿刺、耐磨的安全鞋鞋底的制造方法,具体步骤如下:
步骤一,
将复合纤维、聚碳酸酯多元醇、催化剂、匀泡剂、发泡剂、发泡助剂、耐磨剂混合,加热至120℃,真空脱水5小时后超声分散1小时;
步骤二,
向步骤一得到的混合物中加入异氰酸酯,超声分散1小时后在80℃温度下反应3小时,制得预聚体;
步骤三,
将步骤二制得的预聚体预热至80℃,加入扩链剂混合3分钟后倒入已预热至100℃的模具中,将模具放入平板硫化机115℃下硫化35分钟,脱模后放入烘箱中105℃下硫化12小时,室温下熟化24小时,制得鞋内底;
步骤四,
在步骤三制得的鞋内底表面涂覆防穿刺胶,70℃下烘干3小时,制得防穿刺、耐磨的安全鞋鞋底。
实施例三
一种防穿刺、耐磨的安全鞋鞋底,其配方中各组分的重量份数如下:
复合纤维25份、
聚碳酸酯多元醇100份、
催化剂1.8份、
匀泡剂1份、
发泡剂0.7份、
发泡助剂0.05份、
耐磨剂7份、
异氰酸酯100份、
扩链剂1.2份、
防穿刺胶13份。
进一步的,复合纤维中的各组分重量份数为:氯化铝42份、铝粉13份、去离子水76份、硝酸铁9份、醋酸1.1份、PVP 0.8份。
进一步的,防穿刺胶中的各组分重量份数为:环氧树脂28份、固化剂4份、卡波姆1.2份、乳胶12份、纤维素9份、1,4,5,8-四氯蒽醌5份、2-甲基丙烯酸烯丙酯1.5份。
进一步的,耐磨剂中的各组分重量份数为:聚烯烃弹性体45份、硅油43份、TAIC0.25份、BIPB 0.23份、硬脂酸锌0.85份、白炭黑3份、聚乙二醇0.3份。
一种防穿刺、耐磨的安全鞋鞋底的制造方法,具体步骤如下:
步骤一,
将复合纤维、聚碳酸酯多元醇、催化剂、匀泡剂、发泡剂、发泡助剂、耐磨剂混合,加热至110℃,真空脱水5小时后超声分散1小时;
步骤二,
向步骤一得到的混合物中加入异氰酸酯,超声分散1小时后在80℃温度下反应3小时,制得预聚体;
步骤三,
将步骤二制得的预聚体预热至80℃,加入扩链剂混合2.5分钟后倒入已预热至100℃的模具中,将模具放入平板硫化机115℃下硫化35分钟,脱模后放入烘箱中105℃下硫化12小时,室温下熟化24小时,制得鞋内底;
步骤四,
在步骤三制得的鞋内底表面涂覆防穿刺胶,70℃下烘干2小时,制得防穿刺、耐磨的安全鞋鞋底。
上面结合具体实施例对本发明进行了示例性描述,显然本发明具体实现并不受上述方式的限制,只要采用了本发明的方法构思和技术方案进行的各种改进,或未经改进直接应用于其它场合的,均在本发明的保护范围之内。
Claims (5)
1.一种防穿刺、耐磨的安全鞋鞋底,其特征在于,其配方中各组分的重量份数如下:
复合纤维20-30份、
聚碳酸酯多元醇100份、
催化剂1.5-2份、
匀泡剂0.6-1.2份、
发泡剂0.5-1份、
发泡助剂0.05份、
耐磨剂6-8份、
异氰酸酯100份、
扩链剂1-1.5份、
防穿刺胶10-15份。
2.根据权利要求1所述的防穿刺、耐磨的安全鞋鞋底,其特征在于,复合纤维中的各组分重量份数为:氯化铝40-45份、铝粉10-15份、去离子水70-80份、硝酸铁8-12份、醋酸1-1.5份、PVP 0.5-1份。
3.根据权利要求2所述的防穿刺、耐磨的安全鞋鞋底,其特征在于,防穿刺胶中的各组分重量份数为:环氧树脂25-35份、固化剂3-6份、卡波姆1-2份、乳胶10-15份、纤维素5-10份、1,4,5,8-四氯蒽醌3-8份、2-甲基丙烯酸烯丙酯1-2份。
4.根据权利要求3所述的防穿刺、耐磨的安全鞋鞋底,其特征在于,耐磨剂中的各组分重量份数为:聚烯烃弹性体45份、硅油42-58份、TAIC 0.2-0.3份、BIPB 0.2-0.3份、硬脂酸锌0.8-0.9份、白炭黑1-6份、聚乙二醇0.1-0.4份。
5.一种权利要求4所述的防穿刺、耐磨的安全鞋鞋底的制造方法,其特征在于,具体步骤如下:
步骤一,
将复合纤维、聚碳酸酯多元醇、催化剂、匀泡剂、发泡剂、发泡助剂、耐磨剂混合,加热至100-120℃,真空脱水5小时后超声分散1小时;
步骤二,
向步骤一得到的混合物中加入异氰酸酯,超声分散1小时后在80℃温度下反应3小时,制得预聚体;
步骤三,
将步骤二制得的预聚体预热至80℃,加入扩链剂混合2-3分钟后倒入已预热至100℃的模具中,将模具放入平板硫化机115℃下硫化35分钟,脱模后放入烘箱中105℃下硫化12小时,室温下熟化24小时,制得鞋内底;
步骤四,
在步骤三制得的鞋内底表面涂覆防穿刺胶,70℃下烘干1-3小时,制得防穿刺、耐磨的安全鞋鞋底。
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