CN104277358A - 一种抗菌的聚氯乙烯发泡鞋底材料及其制造方法 - Google Patents

一种抗菌的聚氯乙烯发泡鞋底材料及其制造方法 Download PDF

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CN104277358A
CN104277358A CN201410449111.0A CN201410449111A CN104277358A CN 104277358 A CN104277358 A CN 104277358A CN 201410449111 A CN201410449111 A CN 201410449111A CN 104277358 A CN104277358 A CN 104277358A
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黄超
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Suzhou Jingro Technology Co Ltd
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    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
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    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00Soles; Sole-and-heel integral units
    • A43B13/02Soles; Sole-and-heel integral units characterised by the material
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    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
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    • C08J2327/00Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
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Abstract

本发明提供一种抗菌的聚氯乙烯发泡鞋底材料,其重量份组成为:聚氯乙烯45~65份,发泡剂2~5份,增塑剂20~35份,纳米氧化锌1~10份,偶联剂0.1~4份,稳定剂0.5~3份,ACR 1~4份,碳酸钙2~5份。本发明还公开了该抗菌的聚氯乙烯发泡鞋底材料的制造方法。本发明提供的聚氯乙烯发泡鞋底材料的抗菌效果很好,而且抗菌性能比较持久。

Description

一种抗菌的聚氯乙烯发泡鞋底材料及其制造方法
技术领域:
本发明涉及一种鞋底材料,特别是涉及一种抗菌的聚氯乙烯发泡鞋底材料及其制造方法。
背景技术:
人体的新陈代谢作用以及汗腺分泌,使得鞋子内部容易聚集脚汗、皮肤脱落物等各种污染物,这些物质很难从鞋内散发出去,因此给各种细菌、真菌、霉菌提供了良好的生存环境,因此鞋子是容易滋生各类有害微生物的场所。目前,市面上出现了一些抗菌防霉鞋,主要办法是将抗菌剂添加于鞋底材料表面,抗菌剂直接接触微生物起到杀菌作用,然而,抗菌剂暴露于材料表面,容易流失,所以抗菌性能不能持久,抗菌效果不佳。
发明内容:
本发明要解决的技术问题是提供一种抗菌的聚氯乙烯发泡鞋底材料,抗菌效果很好,而且抗菌性能比较持久。
为解决上述技术问题,本发明的技术方案是:
一种抗菌的聚氯乙烯发泡鞋底材料,其重量份组成为:
优选地,本发明所述发泡剂为偶氮二异丁腈、偶氮二甲酰胺或偶氮甲酰胺甲酸钾。
优选地,本发明所述增塑剂为脂肪族二元酸酯类增塑剂或邻苯二甲酸酯类增塑剂。
优选地,本发明所述偶联剂为钛酸酯偶联剂。
优选地,本发明所述所述稳定剂为复合铅盐稳定剂。
本发明要解决的另一技术问题是提供上述抗菌的聚氯乙烯发泡鞋底材料的制造方法。
为解决上述技术问题,技术方案是:
一种抗菌的聚氯乙烯发泡鞋底材料的制造方法,包括以下步骤:
(1)将纳米氧化锌放入研钵中,加入偶联剂溶液,研磨半小时后转移至烧杯中,超声分散40分钟,取出、洗涤、干燥,粉碎后得到改性纳米氧化锌;
(2)将其他组份以及步骤(1)得到的改性纳米氧化锌加入捏合机加热捏合,捏合2.5小时后出料;
(3)将捏合完毕的混合料加入双辊塑炼机塑炼拉片,塑炼温度为120℃,得到片料;
(4)将片料送入热压机加热塑化、发泡,发泡后冷却定型,脱模后得到坯料;
(5)将坯料送入烘房内加热发泡30分钟,温度为120℃,得到发泡片料后冷却放置数日;
(6)将步骤(5)得到的发泡片料冲裁成型,得到抗菌的聚氯乙烯发泡鞋底材料。
由上可见,与现有技术相比,本发明具有以下有益效果:
纳米氧化锌是性能优异的抗菌材料,在与细菌接触时,锌离子会缓慢释放出来,由于锌离子具有氧化还原性,所以能与细胞膜及膜蛋白结合,并与其结构中有机物的巯基、羧基、羟基反应,破坏其结构进入细胞后破坏电子传递系统的酶,并与-SH基反应,达到抗菌的目的,而且在杀灭细菌之后,锌离子可以从细胞内游离出来,重复上述过程,因此纳米氧化锌的抗菌性能比较持久,加入了纳米氧化锌的聚氯乙烯发泡鞋底材料也具备了抗菌效果很好、而且性能持久的抗菌性能;纳米氧化锌与PVC之间的相容性较差,很难均匀分散于PVC基体中,容易产生颗粒团聚,因此本发明通过钛酸酯偶联剂对其进行表面改性,显著改善了其与PVC之间的相容性,大大降低了团聚程度,在相当长时间内保持很好的悬浮稳定性,能均匀地分散于PVC基体中,使其抗菌性能被充分发挥出来。
具体实施方式:
下面将结合具体实施例来详细说明本发明,在此本发明的示意性实施例以及说明用来解释本发明,但并不作为对本发明的限定。
实施例1
一种抗菌的聚氯乙烯发泡鞋底材料,其重量份组成为:
其制造方法包括以下步骤:
(1)将纳米氧化锌放入研钵中,加入偶联剂溶液,研磨半小时后转移至烧杯中,超声分散40分钟,取出、洗涤、干燥,粉碎后得到改性纳米氧化锌;
(2)将其他组份以及步骤(1)得到的改性纳米氧化锌加入捏合机加热捏合,捏合2.5小时后出料;
(3)将捏合完毕的混合料加入双辊塑炼机塑炼拉片,塑炼温度为120℃,得到片料;
(4)将片料送入热压机加热塑化、发泡,发泡后冷却定型,脱模后得到坯料;
(5)将坯料送入烘房内加热发泡30分钟,温度为120℃,得到发泡片料后冷却放置数日;
(6)将步骤(5)得到的发泡片料冲裁成型,得到抗菌的聚氯乙烯发泡鞋底材料。
实施例2
一种抗菌的聚氯乙烯发泡鞋底材料,其重量份组成为:
其制造方法包括以下步骤:
(1)将纳米氧化锌放入研钵中,加入偶联剂溶液,研磨半小时后转移至烧杯中,超声分散40分钟,取出、洗涤、干燥,粉碎后得到改性纳米氧化锌;
(2)将其他组份以及步骤(1)得到的改性纳米氧化锌加入捏合机加热捏合,捏合2.5小时后出料;
(3)将捏合完毕的混合料加入双辊塑炼机塑炼拉片,塑炼温度为120℃,得到片料;
(4)将片料送入热压机加热塑化、发泡,发泡后冷却定型,脱模后得到坯料;
(5)将坯料送入烘房内加热发泡30分钟,温度为120℃,得到发泡片料后冷却放置数日;
(6)将步骤(5)得到的发泡片料冲裁成型,得到抗菌的聚氯乙烯发泡鞋底材料。
实施例3
一种抗菌的聚氯乙烯发泡鞋底材料,其重量份组成为:
其制造方法包括以下步骤:
(1)将纳米氧化锌放入研钵中,加入偶联剂溶液,研磨半小时后转移至烧杯中,超声分散40分钟,取出、洗涤、干燥,粉碎后得到改性纳米氧化锌;
(2)将其他组份以及步骤(1)得到的改性纳米氧化锌加入捏合机加热捏合,捏合2.5小时后出料;
(3)将捏合完毕的混合料加入双辊塑炼机塑炼拉片,塑炼温度为120℃,得到片料;
(4)将片料送入热压机加热塑化、发泡,发泡后冷却定型,脱模后得到坯料;
(5)将坯料送入烘房内加热发泡30分钟,温度为120℃,得到发泡片料后冷却放置数日;
(6)将步骤(5)得到的发泡片料冲裁成型,得到抗菌的聚氯乙烯发泡鞋底材料。
实施例4
一种抗菌的聚氯乙烯发泡鞋底材料,其重量份组成为:
其制造方法包括以下步骤:
(1)将纳米氧化锌放入研钵中,加入偶联剂溶液,研磨半小时后转移至烧杯中,超声分散40分钟,取出、洗涤、干燥,粉碎后得到改性纳米氧化锌;
(2)将其他组份以及步骤(1)得到的改性纳米氧化锌加入捏合机加热捏合,捏合2.5小时后出料;
(3)将捏合完毕的混合料加入双辊塑炼机塑炼拉片,塑炼温度为120℃,得到片料;
(4)将片料送入热压机加热塑化、发泡,发泡后冷却定型,脱模后得到坯料;
(5)将坯料送入烘房内加热发泡30分钟,温度为120℃,得到发泡片料后冷却放置数日;
(6)将步骤(5)得到的发泡片料冲裁成型,得到抗菌的聚氯乙烯发泡鞋底材料。
实施例5
一种抗菌的聚氯乙烯发泡鞋底材料,其重量份组成为:
其制造方法包括以下步骤:
(1)将纳米氧化锌放入研钵中,加入偶联剂溶液,研磨半小时后转移至烧杯中,超声分散40分钟,取出、洗涤、干燥,粉碎后得到改性纳米氧化锌;
(2)将其他组份以及步骤(1)得到的改性纳米氧化锌加入捏合机加热捏合,捏合2.5小时后出料;
(3)将捏合完毕的混合料加入双辊塑炼机塑炼拉片,塑炼温度为120℃,得到片料;
(4)将片料送入热压机加热塑化、发泡,发泡后冷却定型,脱模后得到坯料;
(5)将坯料送入烘房内加热发泡30分钟,温度为120℃,得到发泡片料后冷却放置数日;
(6)将步骤(5)得到的发泡片料冲裁成型,得到抗菌的聚氯乙烯发泡鞋底材料。
实施例6
一种抗菌的聚氯乙烯发泡鞋底材料,其重量份组成为:
其制造方法包括以下步骤:
(1)将纳米氧化锌放入研钵中,加入偶联剂溶液,研磨半小时后转移至烧杯中,超声分散40分钟,取出、洗涤、干燥,粉碎后得到改性纳米氧化锌;
(2)将其他组份以及步骤(1)得到的改性纳米氧化锌加入捏合机加热捏合,捏合2.5小时后出料;
(3)将捏合完毕的混合料加入双辊塑炼机塑炼拉片,塑炼温度为120℃,得到片料;
(4)将片料送入热压机加热塑化、发泡,发泡后冷却定型,脱模后得到坯料;
(5)将坯料送入烘房内加热发泡30分钟,温度为120℃,得到发泡片料后冷却放置数日;
(6)将步骤(5)得到的发泡片料冲裁成型,得到抗菌的聚氯乙烯发泡鞋底材料。
上述实施例仅例示性说明本发明的原理及其功效,而非用于限制本发明。任何熟悉此技术的人士皆可在不违背本发明的精神及范畴下,对上述实施例进行修饰或改变。因此,举凡所属技术领域中具有通常知识者在未脱离本发明所揭示的精神与技术思想下所完成的一切等效修饰或改变,仍应由本发明的权利要求所涵盖。

Claims (6)

1.一种抗菌的聚氯乙烯发泡鞋底材料,其特征在于:其重量份组成为:
2.根据权利要求1所述的一种抗菌的聚氯乙烯发泡鞋底材料,其特征在于:所述发泡剂为偶氮二异丁腈、偶氮二甲酰胺或偶氮甲酰胺甲酸钾。
3.根据权利要求1所述的一种抗菌的聚氯乙烯发泡鞋底材料,其特征在于:所述增塑剂为脂肪族二元酸酯类增塑剂或邻苯二甲酸酯类增塑剂。
4.根据权利要求1所述的一种抗菌的聚氯乙烯发泡鞋底材料,其特征在于:所述偶联剂为钛酸酯偶联剂。
5.根据权利要求1所述的一种抗菌的聚氯乙烯发泡鞋底材料,其特征在于:所述稳定剂为复合铅盐稳定剂。
6.根据权利要求1~5任意一项所述的一种抗菌的聚氯乙烯发泡鞋底材料的制造方法,其特征在于:包括以下步骤:
(1)将纳米氧化锌放入研钵中,加入偶联剂溶液,研磨半小时后转移至烧杯中,超声分散40分钟,取出、洗涤、干燥,粉碎后得到改性纳米氧化锌;
(2)将其他组份以及步骤(1)得到的改性纳米氧化锌加入捏合机加热捏合,捏合2.5小时后出料;
(3)将捏合完毕的混合料加入双辊塑炼机塑炼拉片,塑炼温度为120℃,得到片料;
(4)将片料送入热压机加热塑化、发泡,发泡后冷却定型,脱模后得到坯料;
(5)将坯料送入烘房内加热发泡30分钟,温度为120℃,得到发泡片料后冷却放置数日;
(6)将步骤(5)得到的发泡片料冲裁成型,得到抗菌的聚氯乙烯发泡鞋底材料。
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