CN110041639A - 一种pvc复合材料 - Google Patents

一种pvc复合材料 Download PDF

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CN110041639A
CN110041639A CN201910284523.6A CN201910284523A CN110041639A CN 110041639 A CN110041639 A CN 110041639A CN 201910284523 A CN201910284523 A CN 201910284523A CN 110041639 A CN110041639 A CN 110041639A
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composite material
pvc
parts
pvc composite
stabilizer
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李星海
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-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
    • C08J9/08—Working-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 carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-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
    • C08J9/10—Working-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
    • C08J9/107—Nitroso compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/02—CO2-releasing, e.g. NaHCO3 and citric acid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/20—Ternary blends of expanding agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised 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
    • C08J2327/02—Characterised 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 not modified by chemical after-treatment
    • C08J2327/04—Characterised 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 not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
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Abstract

本发明涉及高分子材料技术领域，公开了一种PVC复合材料，该PVC复合材料由以下重量份比的原料组成：55份PVC、45份DOP、2～8份膨胀剂、0.1～0.5份发泡剂、1～2份稳定剂、1～2份调节剂，本发明采用上述制备配比，生产出来的PVC复合材料、密度好、产品重量轻、发泡均匀、品质好，而且生产时不用吹气，提高生产效率。

Description

一种PVC复合材料
技术领域
本发明涉及高分子复合材料技术领域，具体涉及一种PVC复合材料。
背景技术
鞋底材料的种类很多，一般分为天然类鞋底材料和合成类鞋底材料两种。天然类鞋底材料包括天然底革、竹、木材等，合成类鞋底材料包括橡胶、PU 材料、PVC 合成树脂等。
鞋底材料共通的特性具备耐磨、耐水、弹性好、容易适合脚型、定型后不易变形等等条件。目前合成类鞋底材料是应用最广泛的一类鞋材。而在合成鞋底材料中，PU 材料因其质量轻手感柔软手感好等特点广受欢迎，但其价格较贵。
PVC 具有较高的机械强度、良好的耐酸碱性能，其价格远便宜于 PU，是世界上产量最大的塑料产品之一。PVC 鞋底材料具有耐磨、耐化学腐蚀，价格低廉，加工方便，鞋底花纹清晰，着色鲜艳等特点，成为应用最广泛的鞋底材料之一。但其现有PVC制作出来的鞋底材料其气孔大、密度差、产品重，在生产时候发泡不均匀，而且生产还需要进行吹气，工作效率差。因此，需要提高 PVC 材料的品质来适应市场的需求。
发明内容
本发明的目的是为了解决上述技术问题，提供一种PVC复合材料，通过改变助剂的成份配比后，能够PVC制品气孔小、密度好、产品轻，而且发泡均匀，生产不用吹气，提高效率，减低成本。
为实现上述目的，本发明采用的技术方案如下：一种PVC复合材料，该PVC复合材料由以下重量份比的原料组成：
PVC 55份
DOP 45份
膨胀剂 2～8份
发泡剂 0.1～0.5份
稳定剂 1～2份
调节剂 1～2份。
优选的，本发明所述的稳定剂为硬脂酸钡，硬脂酸锌，硬脂酸钙中的一种或几种混合。
优选的，本发明所述发泡剂为的碳酸钙、碳酸镁、碳酸氢钠、N，N’-二甲基- N，N’-二亚硝基对苯二甲酰胺、4，4’-二磺酰肼二苯醚中的一种或几种混合。
优选的，本发明所述调节剂为PVC发泡调节剂、硬酯酸、石蜡中的一种或几种混合。
与现有技术相比，本发明具有以下有益效果：本发明采用上述制备配比，生产出来的PVC复合材料、密度好、产品重量轻、发泡均匀、品质好，而且生产时不用吹气，提高生产效率。
具体实施方式
下面结合实施例对本发明作进一步说明，本发明的方式包括但不仅限于以下实施例。
实施例1
一种PVC复合材料，该PVC复合材料由以下重量份比的原料组成：
PVC 55份
DOP 45份
膨胀剂 3份
碳酸钙发泡剂 0.2份
硬脂酸钡稳定剂 1份
PVC发泡调节剂 1份。
实施例2
一种PVC复合材料，该PVC复合材料由以下重量份比的原料组成：
PVC 55份
DOP 45份
膨胀剂 4份
N，N’-二甲基- N，N’-二亚硝基对苯二甲酰胺 0.3份
硬脂酸钡稳定剂 0.5份
硬脂酸锌稳定剂 1.5份
硬脂酸 1份。
实施例3
一种PVC复合材料，该PVC复合材料由以下重量份比的原料组成：
PVC 55份
DOP 45份
膨胀剂 2～8份
碳酸钙发泡剂 0.1份
N，N’-二甲基- N，N’-二亚硝基对苯二甲酰胺 0.2份
碳酸氢钠发泡剂 0.1份
硬脂酸钡稳定剂 1份
硬脂酸钙稳定剂 1份
石蜡 1份
PVC发泡调节剂 1份。
上述实施例仅为本发明的优选实施方式，不应当用于限制本发明的保护范围，但凡在本发明的主体设计思想和精神上作出的毫无实质意义的改动或润色，其所解决的技术问题仍然与本发明一致的，均应当包含在本发明的保护范围之内。

Claims (4)

1.一种PVC复合材料，其特征在于：该PVC复合材料由以下重量份比的原料组成：
PVC 55份
DOP 45份
膨胀剂 2～8份
发泡剂 0.1～0.5份
稳定剂 1～2份
调节剂 1～2份。
2.根据权利要求1 所述的一种PVC复合材料, 其特征在于：所述的稳定剂为硬脂酸钡，硬脂酸锌，硬脂酸钙中的一种或几种混合。
3.根据权利要求1 所述的一种PVC复合材料, 其特征在于：所述发泡剂为的碳酸钙、碳酸镁、碳酸氢钠、N，N’-二甲基- N，N’-二亚硝基对苯二甲酰胺、4，4’-二磺酰肼二苯醚中的一种或几种混合。
4.根据权利要求1 所述的种PVC复合材料, 其特征在于：所述调节剂为PVC发泡调节剂、硬酯酸、石蜡中的一种或几种混合。
CN201910284523.6A 2019-04-10 2019-04-10 一种pvc复合材料 Pending CN110041639A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112980108A (zh) * 2021-02-26 2021-06-18 广东千千省化工有限公司 Pvc料化工颜色复合发泡鞋料

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1600803A (zh) * 2003-09-24 2005-03-30 贾连萍 一种旅游保健鞋的配方及制备方法
CN1772802A (zh) * 2004-11-11 2006-05-17 东莞强发制鞋有限公司 一种止滑耐油鞋底的成型材料
CN101152025A (zh) * 2007-09-24 2008-04-02 黄世海 Pvc吹气改性拖鞋及其制作方法
CN102398360A (zh) * 2011-10-26 2012-04-04 晋江中天模具有限公司 拖鞋人字带的制备方法和制备模具
CN107828154A (zh) * 2017-12-01 2018-03-23 南亚塑胶工业（南通）有限公司 Pvc发泡人造革及其制备方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1600803A (zh) * 2003-09-24 2005-03-30 贾连萍 一种旅游保健鞋的配方及制备方法
CN1772802A (zh) * 2004-11-11 2006-05-17 东莞强发制鞋有限公司 一种止滑耐油鞋底的成型材料
CN101152025A (zh) * 2007-09-24 2008-04-02 黄世海 Pvc吹气改性拖鞋及其制作方法
CN102398360A (zh) * 2011-10-26 2012-04-04 晋江中天模具有限公司 拖鞋人字带的制备方法和制备模具
CN107828154A (zh) * 2017-12-01 2018-03-23 南亚塑胶工业（南通）有限公司 Pvc发泡人造革及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112980108A (zh) * 2021-02-26 2021-06-18 广东千千省化工有限公司 Pvc料化工颜色复合发泡鞋料

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