CN105196661A - 多功能负离子环保pvc皮革生产方法 - Google Patents

多功能负离子环保pvc皮革生产方法 Download PDF

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CN105196661A
CN105196661A CN201510609060.8A CN201510609060A CN105196661A CN 105196661 A CN105196661 A CN 105196661A CN 201510609060 A CN201510609060 A CN 201510609060A CN 105196661 A CN105196661 A CN 105196661A
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卢铠
刘永军
石贵平
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Chengdu Zhongxin Plastic Cement Co Ltd
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    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
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    • 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
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    • C08J2203/00—Foams characterized by the expanding agent
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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Abstract

本发明公开了一种多功能负离子环保PVC皮革生产方法，包括：压延工序：将泡层配方混合均匀，转到密炼机混炼3～6min，待胶料塑化完毕，再由开放式轧轮机混炼5～10min，通过过滤机过滤，将料转到压延机压片拉膜成0.10～0.40mm之间的薄膜，贴合于革基布上待用；将面层配方混合均匀，转到密炼机混炼3～6min，待胶料塑化完毕，再由开放式轧轮机混炼4～6min，通过过滤机过滤，将料转到压延机压片拉膜成0.10～0.20mm之间的薄膜，贴合于已贴合泡层胶皮的革基布上，转入发泡工序；发泡工序：压延工序生产的半成品，进入发泡炉体进行发泡处理，再通过钢辊压纹或真空辊轮吸纹，变成表面具有凸凹感的皮革纹路；处理工序：皮革表面采用环保油性处理或水性处理。本发明生产的多功能负离子环保PVC皮革能够持续有效释放负离子。

Description

多功能负离子环保PVC皮革生产方法
技术领域
本发明涉及一种多功能负离子环保PVC皮革生产方法。
背景技术
PVC压延革的历史不过五六十年，因其具备加工成型简单、材料来源广泛且价廉、表面风格变化大，且其使用寿命长，因此在人们日常生活中获得广泛的应用。但是现有的PVC压延皮革，功能较为单一，很大一部分低价产品不符合环保要求，也无法释放负离子。
发明内容
本发明的目的就是为了解决上述问题，提供一种能够释放负离子的多功能负离子环保PVC皮革生产方法。
为了实现上述目的，本发明采用如下技术方案：一种多功能负离子环保PVC皮革生产方法，包括如下步骤：
S1、压延工序：(1)将泡层配方通过高速混合机混合均匀，转到密炼机混炼3～6min，待胶料塑化完毕，再由开放式轧轮机混炼5～10min，通过过滤机过滤，将料转到压延机压片拉膜成0.10～0.40mm之间的薄膜，贴合于革基布上待用；(2)将面层配方通过高速混合机混合均匀，转到密炼机混炼3～6min，待胶料塑化完毕，再由开放式轧轮机混炼4～6min，通过过滤机过滤，将料转到压延机压片拉膜成0.10～0.20mm之间的薄膜，贴合于已贴合泡层胶皮的革基布上，转入发泡工序；
按照重量份计，泡层配方：
面层配方：
S2、发泡工序：压延工序生产的半成品，进入发泡炉体发泡处理，再通过钢辊压纹或真空辊轮吸纹，变成表面具有凸凹感的皮革纹路；
S3、处理工序：皮革表面采用环保油性处理，或者水性处理，得到成品。
优选的是：所述压延机为四辊压延机。
优选的是：多功能负离子环保PVC皮革用于家具、汽车座椅、汽车脚垫、汽车座套、汽车脚垫，室内装饰、飞机座椅及内饰、火车座椅及内饰、箱包、鞋材。
与现有技术相比，本发明具有如下有益效果：本发明生产的多功能负离子环保PVC皮革能够持续有效释放负离子，使用效果好。
具体实施方式
实施例：多功能负离子环保PVC皮革生产方法，包括：S1、压延工序：(1)将泡层配方通过高速混合机混合均匀，转到密炼机混炼3～6min(分钟)，待胶料塑化完毕，再由开放式轧轮机混炼5～10min(分钟)，通过过滤机过滤，将料转到四辊压延机压片拉膜成0.10～0.40mm(毫米)之间的薄膜，贴合于革基布上待用；(2)将面层配方通过高速混合机混合均匀，转到密炼机混炼3～6min(分钟)，待胶料塑化完毕，再由开放式轧轮机混炼4～6min(分钟)，通过过滤机过滤，将料转到四辊压延机压片拉膜成0.10～0.20mm(毫米)之间的薄膜，贴合于已贴合泡层胶皮的革基布上，转入发泡工序。
其中，按照重量份计，泡层配方：
面层配方：(优选地，细度为2000目)
S2、发泡工序：压延工序生产的半成品，进入发泡炉体按照根据客户的需求，选择压纹(吸纹)，将发泡机温度、速度调整到适当条件发泡，再通过钢辊压纹或真空辊轮吸纹，变成表面具有凸凹感的皮革纹路。
S3、处理工序：根据客户需求对皮革表面采用环保油性处理，或者水性处理，得到成品，以达到客户需要的效果样品。
制造步骤是将外购的负离子粉(电气石+蛭石的粉末)，作为添加成分，加入PVC皮革面料中，通过压延工艺，高温塑化成膜，再通过压纹，表面处理后，成为具备可释放负离子的环保皮革面料。
用途：此面料可应用于家具、汽车座椅、汽车脚垫、座套、脚垫，办公、室内装饰、飞机座椅及内饰、火车座椅及内装饰、箱包、鞋材里等用途。
产品及工艺性：1、本发明采用高能负离子粉作为添加材料，加入PVC皮革的面层配方中(泡层不加)。通过控制面层中负离子粉的添加量，以达到不同的负离子的释放量，生产出的皮革成品，具备永久释放负离子的能力。同时，本方法不改变传统的PVC皮革的生产设备和工艺参数；本产品的负离子稳定释放量维持在5000～20000个/立方厘米之间。2、本产品满足可溶解重金属GB21550-2008、AZO≤30ppm；甲醛≤75ppm；气味等级≤3级(QB/T2725-2005)的皮革环保要求。
以下是针对本产品的实验结论；
1、负离子释放量与载体树脂没有关系；与加工工艺、与加工时间、温度之间无关系；下表为成品的实验数据，其中负离子释放量的单位为″个/立方厘米″：(检测设备为美国AIRIONCOUNTER便携式负离子检测仪器)
释放量 5PHR 10PHR 15PHR 20PHR
PVC皮革 0.1～0.45万 0.5～1.0万 1.2～1.8万 2.0～2.6万
以上所述仅为本发明的优选实施方式，本发明的保护范围并不仅限于上述实施方式，凡是属于本发明原理的技术方案均属于本发明的保护范围。对于本领域的技术人员而言，在不脱离本发明的原理的前提下进行的若干改进，这些改进也应视为本发明的保护范围。

Claims (3)

1.一种多功能负离子环保PVC皮革生产方法，其特征在于，包括如下步骤：
S1、压延工序：(1)将泡层配方通过高速混合机混合均匀，转到密炼机混炼3～6min，待胶料塑化完毕，再由开放式轧轮机混炼5～10min，通过过滤机过滤，将料转到压延机压片拉膜成0.10～0.40mm之间的薄膜，贴合于革基布上待用；(2)将面层配方通过高速混合机混合均匀，转到密炼机混炼3～6min，待胶料塑化完毕，再由开放式轧轮机混炼4～6min，通过过滤机过滤，将料转到压延机压片拉膜成0.10～0.20mm之间的薄膜，贴合于已贴合泡层胶皮的革基布上，转入发泡工序；
按照重量份计，泡层配方：
面层配方：
S2、发泡工序：压延工序生产的半成品，进入发泡炉体发泡处理，再通过钢辊压纹或真空辊轮吸纹，变成表面具有凸凹感的皮革纹路；
S3、处理工序：皮革表面采用环保油性处理，或者水性处理，得到成品。
2.根据权利要求1所述的多功能负离子环保PVC皮革生产方法，其特征在于：所述压延机为四辊压延机。
3.根据权利要求1所述的多功能负离子环保PVC皮革生产方法，其特征在于：多功能负离子环保PVC皮革用于家具、汽车座椅、汽车脚垫、汽车座套、汽车脚垫，室内装饰、飞机座椅及内饰、火车座椅及内饰、箱包、鞋材。
CN201510609060.8A 2015-09-23 2015-09-23 多功能负离子环保pvc皮革生产方法 Pending CN105196661A (zh)

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Cited By (9)

* Cited by examiner, † Cited by third party
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CN106947180A (zh) * 2017-03-08 2017-07-14 恩平市汇雄车品有限公司 一种pvc负离子隔音脚垫的配方及制作方法
CN107747232A (zh) * 2017-10-11 2018-03-02 容颖琳 一种高效释放负离子pvc压延人造革及其制造方法
CN108752808A (zh) * 2018-06-27 2018-11-06 东台市富安合成材料有限公司 一种钢性载体嵌入式生态革及其制备方法
CN108773138A (zh) * 2018-06-27 2018-11-09 东台市富安合成材料有限公司 一种基于丝光棉和尼龙纤维的生态合成革及其制备方法
CN108790341A (zh) * 2018-06-27 2018-11-13 东台市富安合成材料有限公司 一种混合纤维粉体内藏式生态合成革及其制备方法
CN108973251A (zh) * 2018-06-27 2018-12-11 东台市富安合成材料有限公司 一种生态合成革及其制备方法
CN108995331A (zh) * 2018-06-27 2018-12-14 东台市富安合成材料有限公司 一种基于苎麻纤维粉体的新型装饰革及其制备方法
CN109049915A (zh) * 2018-06-27 2018-12-21 东台市富安合成材料有限公司 一种耐腐蚀型生态合成革
CN111051605A (zh) * 2017-09-14 2020-04-21 乐金华奥斯株式会社 人造革及其制造方法

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Application publication date: 20151230