CN107901540A - 一种爽滑pvc人造革 - Google Patents

一种爽滑pvc人造革 Download PDF

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CN107901540A
CN107901540A CN201711027346.0A CN201711027346A CN107901540A CN 107901540 A CN107901540 A CN 107901540A CN 201711027346 A CN201711027346 A CN 201711027346A CN 107901540 A CN107901540 A CN 107901540A
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parts
layer
wear
artificial leather
pvc
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李永平
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FOSHAN WEIMING PLASTICS Co Ltd
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Abstract

本发明公开了一种爽滑PVC人造革，包括基布层，基布层上部设有粘合层，粘合层的上部设有发泡层，发泡层的上部设有PVC面层，PVC面层的上部设有氟橡胶层，氟橡胶层的上部耐磨面层，耐磨面层的上部设有爽滑面层，所述爽滑面层由布匹和涂覆在布匹上的混合浆料经120‑150℃烘干而成；还有其制备方法；爽滑面层使人造革的上表面保持光滑，并且防水，耐磨，具有较好的耐腐蚀性；耐磨面层使人造革的强度增加，并且具有抗皱的功能，使人造革不易变形；制备过程简单，无污染，生产效率高，得到的人造革质量高，使用寿命长。

Description

一种爽滑PVC人造革
技术领域
本发明涉及人造革技术领域，具体是一种爽滑PVC人造革及其制备方法。
背景技术
人造革是一种外观、手感似皮革并可代替其使用的塑料制品。通常以织物为底基，涂覆合成树脂及各种塑料添加制成。主要有PVC人造革、PU人造革和PU合成革三类。
传统的人造革表面不够光滑，因此限制了人造革的使用范围。
发明内容
本发明的目的在于提供一种爽滑PVC人造革及其制备方法，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：
一种爽滑PVC人造革，包括基布层，基布层上部设有粘合层，粘合层的上部设有发泡层，发泡层的上部设有PVC面层，PVC面层的上部设有氟橡胶层，氟橡胶层的上部耐磨面层，耐磨面层的上部设有爽滑面层，所述爽滑面层由布匹和涂覆在布匹上的混合浆料经120-150℃烘干而成，混合浆料由以下重量份的组分制成：PVC树脂粉80-90份，环氧大豆油1-3份，4-二棕榈酰脯氨酸35-45份，胶态果胶铋1-3份，爽滑剂80-90份，邻苯二甲酸二辛酯30～35份，邻苯二甲酸二丁酯10～15份，石油醚3～6份，β-苯丙烯酸0.8～ 1.2份。
作为本发明进一步的方案：所述混合浆料由以下重量份的组分制成：PVC树脂粉85份，环氧大豆油2份，4-二棕榈酰脯氨酸40份，胶态果胶铋2份，爽滑剂85份。
作为本发明再进一步的方案：所述耐磨面层由耐磨面层浆料经160～180℃烘干形成，所述耐磨面层浆料由以下重量份的组分制成：PVC树脂粉100-150份，柠檬酸三乙酯40-60 份，二月桂酸二正辛基锡2-5份，纳米氧化锌2-5份，硬脂酸钡2-5份，三聚磷酸钠1-3 份，壬二酸二辛酯10-15份，白油0.5-2份，二甲基硅油0.5-5份，二亚苄基山梨醇0.5-2 份，颜料0.5-3份，苯乙烯与马来酸酐的无规共聚物0.1-3份，壳聚糖0.5-3份，钛白粉0.5-2份；所述基布层由面料制成，所述面料经过抗菌防皱整理剂预处理。
作为本发明再进一步的方案：所述耐磨面层浆料由以下方法制备得到：
1)取配方量的PVC树脂粉，在80～85℃、100～150r/min的加温搅拌条件下与配方量的月桂酸二正辛基锡、纳米氧化锌、硬脂酸钡混合5～10min；
2)依次加入配方量的柠檬酸三乙酯、壬二酸二辛酯、白油、二甲基硅油、二亚苄基山梨醇、三聚磷酸钠，在50～60℃、300～500r/min的加温搅拌条件下混合30～40min； 3)依次加入颜料、苯乙烯与马来酸酐的无规共聚物、壳聚糖、钛白粉，在30～40℃、1000～1500r/min的加温搅拌条件下混合30～60min，即得。
作为本发明再进一步的方案：一种爽滑PVC人造革的制备方法，包括以下步骤：
S1：将PVC树脂粉80-90份，环氧大豆油1-3份，4-二棕榈酰脯氨酸35-45份，胶态果胶铋1-3份，爽滑剂80-90份，邻苯二甲酸二辛酯30～35份，邻苯二甲酸二丁酯10～ 15份，石油醚3～6份，β-苯丙烯酸0.8～1.2份进行高速混合制成混合浆料，待用；
S2：将PVC树脂粉100-150份，柠檬酸三乙酯40-60份，二月桂酸二正辛基锡2-5份，纳米氧化锌2-5份，硬脂酸钡2-5份，三聚磷酸钠1-3份，壬二酸二辛酯10-15份，白油 0.5-2份，二甲基硅油0.5-5份，二亚苄基山梨醇0.5-2份，颜料0.5-3份，苯乙烯与马来酸酐的无规共聚物0.1-3份，壳聚糖0.5-3份，钛白粉0.5-2份进行高速混合制成耐磨面层浆料；
S3：耐磨面层浆料经160～180℃烘干形成耐磨面层；
S4：依次将基布层、粘合层、发泡层、PVC面层、氟橡胶层、耐磨面层进行热粘合连接，耐磨面层上涂覆混合浆料，进行烘干；
S5：整体进行加温固化，再通过冷风冷却，定型和收卷。
作为本发明再进一步的方案：所述混合浆料通过高速混合机进行混合，混合温度90-110℃，混合时间2-4H。
作为本发明再进一步的方案：所述耐磨面层浆料通过高速混合机进行混合，混合温度 120-130℃，混合时间1-3H。
作为本发明再进一步的方案：所述S5中加温固化是经微波遂道炉，炉分三段，最前端第一段温度设置80-90℃，中间第二段设置110-130℃，最尾第三段设置90-100℃，加温固化的速度为3-10分钟/10码。
作为本发明再进一步的方案：所述S5中定型采用冷却轴式压延。
与现有技术相比，本发明的有益效果是：
1、爽滑面层使人造革的上表面保持光滑，并且防水，耐磨，具有较好的耐腐蚀性；
2、耐磨面层使人造革的强度增加，并且具有抗皱的功能，使人造革不易变形；
3、制备过程简单，无污染，生产效率高，得到的人造革质量高，使用寿命长。
具体实施方式
下面将对本发明的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
一种爽滑PVC人造革，包括基布层，基布层上部设有粘合层，粘合层的上部设有发泡层，发泡层的上部设有PVC面层，PVC面层的上部设有氟橡胶层，氟橡胶层的上部耐磨面层，耐磨面层的上部设有爽滑面层，所述爽滑面层由布匹和涂覆在布匹上的混合浆料经120-150℃烘干而成，混合浆料由以下重量份的组分制成：PVC树脂粉80-90份，环氧大豆油1-3份，4-二棕榈酰脯氨酸35-45份，胶态果胶铋1-3份，爽滑剂80-90份，邻苯二甲酸二辛酯30～35份，邻苯二甲酸二丁酯10～15份，石油醚3～6份，β-苯丙烯酸0.8～ 1.2份。
所述混合浆料由以下重量份的组分制成：PVC树脂粉85份，环氧大豆油2份，4-二棕榈酰脯氨酸40份，胶态果胶铋2份，爽滑剂85份。
所述耐磨面层由耐磨面层浆料经160～180℃烘干形成，所述耐磨面层浆料由以下重量份的组分制成：PVC树脂粉100-150份，柠檬酸三乙酯40-60份，二月桂酸二正辛基锡2-5份，纳米氧化锌2-5份，硬脂酸钡2-5份，三聚磷酸钠1-3份，壬二酸二辛酯10-15份，白油0.5-2份，二甲基硅油0.5-5份，二亚苄基山梨醇0.5-2份，颜料0.5-3份，苯乙烯与马来酸酐的无规共聚物0.1-3份，壳聚糖0.5-3份，钛白粉0.5-2份；所述基布层由面料制成，所述面料经过抗菌防皱整理剂预处理。
所述耐磨面层浆料由以下方法制备得到：
1)取配方量的PVC树脂粉，在80～85℃、100～150r/min的加温搅拌条件下与配方量的月桂酸二正辛基锡、纳米氧化锌、硬脂酸钡混合5～10min；
2)依次加入配方量的柠檬酸三乙酯、壬二酸二辛酯、白油、二甲基硅油、二亚苄基山梨醇、三聚磷酸钠，在50～60℃、300～500r/min的加温搅拌条件下混合30～40min； 3)依次加入颜料、苯乙烯与马来酸酐的无规共聚物、壳聚糖、钛白粉，在30～40℃、1000～1500r/min的加温搅拌条件下混合30～60min，即得。
爽滑面层使人造革的上表面保持光滑，并且防水，耐磨，具有较好的耐腐蚀性；耐磨面层使人造革的强度增加，并且具有抗皱的功能，使人造革不易变形。
一种爽滑PVC人造革的制备方法，包括以下步骤：
S1：将PVC树脂粉80-90份，环氧大豆油1-3份，4-二棕榈酰脯氨酸35-45份，胶态果胶铋1-3份，爽滑剂80-90份，邻苯二甲酸二辛酯30～35份，邻苯二甲酸二丁酯10～ 15份，石油醚3～6份，β-苯丙烯酸0.8～1.2份进行高速混合制成混合浆料，待用；
S2：将PVC树脂粉100-150份，柠檬酸三乙酯40-60份，二月桂酸二正辛基锡2-5份，纳米氧化锌2-5份，硬脂酸钡2-5份，三聚磷酸钠1-3份，壬二酸二辛酯10-15份，白油 0.5-2份，二甲基硅油0.5-5份，二亚苄基山梨醇0.5-2份，颜料0.5-3份，苯乙烯与马来酸酐的无规共聚物0.1-3份，壳聚糖0.5-3份，钛白粉0.5-2份进行高速混合制成耐磨面层浆料；
S3：耐磨面层浆料经160～180℃烘干形成耐磨面层；
S4：依次将基布层、粘合层、发泡层、PVC面层、氟橡胶层、耐磨面层进行热粘合连接，耐磨面层上涂覆混合浆料，进行烘干；
S5：整体进行加温固化，再通过冷风冷却，定型和收卷。
所述混合浆料通过高速混合机进行混合，混合温度90-110℃，混合时间2-4H。
所述耐磨面层浆料通过高速混合机进行混合，混合温度120-130℃，混合时间1-3H。
所述S5中加温固化是经微波遂道炉，炉分三段，最前端第一段温度设置80-90℃，中间第二段设置110-130℃，最尾第三段设置90-100℃，加温固化的速度为3-10分钟/10码。
所述S5中定型采用冷却轴式压延。
制备过程简单，无污染，生产效率高，得到的人造革质量高，使用寿命长。
以上所记载，仅为利用本创作技术内容的实施例，任何熟悉本项技艺者运用本创作所做的修饰、变化，皆属本创作主张的专利范围，而不限于实施例所揭示者。
若未特别说明，实施例中所采用的技术手段为本领域人员所熟知的常规手段，所采用的试剂和产品也均为可商业获得的。所用试剂的来源、商品名以及必要时列出其组成成分者，均在首次出现时标明。

Claims (9)

1.一种爽滑PVC人造革，其特征是，包括基布层，基布层上部设有粘合层，粘合层的上部设有发泡层，发泡层的上部设有PVC面层，PVC面层的上部设有氟橡胶层，氟橡胶层的上部耐磨面层，耐磨面层的上部设有爽滑面层，所述爽滑面层由布匹和涂覆在布匹上的混合浆料经120-150℃烘干而成，混合浆料由以下重量份的组分制成：PVC树脂粉80-90份，环氧大豆油1-3份，4-二棕榈酰脯氨酸35-45份，胶态果胶铋1-3份，爽滑剂80-90份，邻苯二甲酸二辛酯30～35份，邻苯二甲酸二丁酯10～15份，石油醚3～6份，β-苯丙烯酸0.8～1.2份。
2.根据权利要求1所述的爽滑PVC人造革，其特征是，所述混合浆料由以下重量份的组分制成：PVC树脂粉85份，环氧大豆油2份，4-二棕榈酰脯氨酸40份，胶态果胶铋2份，爽滑剂85份。
3.根据权利要求1所述的爽滑PVC人造革，其特征是，所述耐磨面层由耐磨面层浆料经160～180℃烘干形成，所述耐磨面层浆料由以下重量份的组分制成：PVC树脂粉100-150份，柠檬酸三乙酯40-60份，二月桂酸二正辛基锡2-5份，纳米氧化锌2-5份，硬脂酸钡2-5份，三聚磷酸钠1-3份，壬二酸二辛酯10-15份，白油0.5-2份，二甲基硅油0.5-5份，二亚苄基山梨醇0.5-2份，颜料0.5-3份，苯乙烯与马来酸酐的无规共聚物0.1-3份，壳聚糖0.5-3份，钛白粉0.5-2份；所述基布层由面料制成，所述面料经过抗菌防皱整理剂预处理。
4.根据权利要求3所述的爽滑PVC人造革，其特征是，所述耐磨面层浆料由以下方法制备得到：
1)取配方量的PVC树脂粉，在80～85℃、100～150r/min的加温搅拌条件下与配方量的月桂酸二正辛基锡、纳米氧化锌、硬脂酸钡混合5～10min；
2)依次加入配方量的柠檬酸三乙酯、壬二酸二辛酯、白油、二甲基硅油、二亚苄基山梨醇、三聚磷酸钠，在50～60℃、300～500r/min的加温搅拌条件下混合30～40min；3)依次加入颜料、苯乙烯与马来酸酐的无规共聚物、壳聚糖、钛白粉，在30～40℃、1000～1500r/min的加温搅拌条件下混合30～60min，即得。
5.根据权利要求1所述的爽滑PVC人造革的制备方法，其特征是，包括以下步骤：
S1：将PVC树脂粉80-90份，环氧大豆油1-3份，4-二棕榈酰脯氨酸35-45份，胶态果胶铋1-3份，爽滑剂80-90份，邻苯二甲酸二辛酯30～35份，邻苯二甲酸二丁酯10～15份，石油醚3～6份，β-苯丙烯酸0.8～1.2份进行高速混合制成混合浆料，待用；
S2：将PVC树脂粉100-150份，柠檬酸三乙酯40-60份，二月桂酸二正辛基锡2-5份，纳米氧化锌2-5份，硬脂酸钡2-5份，三聚磷酸钠1-3份，壬二酸二辛酯10-15份，白油0.5-2份，二甲基硅油0.5-5份，二亚苄基山梨醇0.5-2份，颜料0.5-3份，苯乙烯与马来酸酐的无规共聚物0.1-3份，壳聚糖0.5-3份，钛白粉0.5-2份进行高速混合制成耐磨面层浆料；
S3：耐磨面层浆料经160～180℃烘干形成耐磨面层；
S4：依次将基布层、粘合层、发泡层、PVC面层、氟橡胶层、耐磨面层进行热粘合连接，耐磨面层上涂覆混合浆料，进行烘干；
S5：整体进行加温固化，再通过冷风冷却，定型和收卷。
6.根据权利要5所述的爽滑PVC人造革的制备方法，其特征是，所述混合浆料通过高速混合机进行混合，混合温度90-110℃，混合时间2-4H。
7.根据权利要5所述的爽滑PVC人造革的制备方法，其特征是，所述耐磨面层浆料通过高速混合机进行混合，混合温度120-130℃，混合时间1-3H。
8.根据权利要5所述的爽滑PVC人造革的制备方法，其特征是，所述S5中加温固化是经微波遂道炉，炉分三段，最前端第一段温度设置80-90℃，中间第二段设置110-130℃，最尾第三段设置90-100℃，加温固化的速度为3-10分钟/10码。
9.根据权利要5所述的爽滑PVC人造革的制备方法，其特征是，所述S5中定型采用冷却轴式压延。
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