CN107933027A - 一种防老化台布及其制备方法 - Google Patents

一种防老化台布及其制备方法 Download PDF

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CN107933027A
CN107933027A CN201711128700.9A CN201711128700A CN107933027A CN 107933027 A CN107933027 A CN 107933027A CN 201711128700 A CN201711128700 A CN 201711128700A CN 107933027 A CN107933027 A CN 107933027A
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贺海兰
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Foshan Gaoming District Productivity Promotion Center
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Abstract

本发明所述一种防老化台布及其制作方法，所述底膜包括：PVC粉77‑82份，DOP 20‑28份，碳酸钙8‑16份，稳定剂2‑3份，发泡剂1‑3份，大豆油3‑5份，二氧化钛0.5‑1.8份，功能助剂0.3‑0.6份，颜料0.1‑0.2份；所述面膜包括：PVC粉72‑78份，DOP 25‑30份，碳酸钙10‑18份，稳定剂2‑4份，大豆油5‑13份，功能助剂0.6‑0.8份，颜料0.1‑0.3份，通过该成分配比，使台布塑料安全环保，对环境污染小，使用寿命长，耐磨和抗菌性好。

Description

一种防老化台布及其制备方法
技术领域
本发明属于塑料台布技术领域，具体地说，涉及一种防老化台布及其制作方法。
背景技术
台布，是一类覆盖于台、桌面上用以防污或增加美观的纺织品。
塑料台布多以PVC材质的为主，PVC台布具有颜色和花型多样，易搭配多种装修风格，是软装潢不错的选择。这款桌布耐脏，易清洗，易携带。使用寿命长，不易褪色、掉色。PVC台布早在欧美国家非常流行，近年来日本及东南亚国家由于天气较热，PVC台布在这些国家也开始流行，在我国因其价廉物美的特性也受到众多家庭的欢迎。
但是，老化现象是PVC台布的一大缺陷，因此提高PVC台布的抗老化性能成为研究和开发PVC台布产品的一个重要方向，而且现有的PVC台布只具有截留细菌的功能而没有抑菌或杀菌性能，在长时间运行的情况下容易受生物污染，从而降低了PVC台布的使用寿命。
同时，PVC台布给人民生活带来方便，给人类也带来了较大的环保隐患，随着人民生活水平、环保意识的不断提高，人民对PVC台布的环保要求也越来越高。
发明内容
本发明克服了现有技术中的缺点，提供了一种防老化台布及其制作方法，其安全环保，成本低且耐用可靠。
为了解决上述技术问题，本发明是通过以下技术方案实现的：
一种防老化台布，包括有底膜和面膜，
所述底膜包括：PVC粉77-82份，DOP 20-28份，碳酸钙8-16份，稳定剂2-3份，发泡剂1-3份，大豆油3-5份，二氧化钛0.5-1.8份，功能助剂0.3-0.6份，颜料0.1-0.2份；
所述面膜包括：PVC粉72-78份，DOP 25-30份，碳酸钙10-18份，稳定剂2-4份，大豆油5-13份，功能助剂0.6-0.8份，颜料0.1-0.3份。
进一步，还添加所述PVC粉质量分数0.05～0.08％的黄连粉。
进一步，还添加所述PVC粉质量分数0.03～0.05％的龙胆草粉。
进一步，还添加所述PVC粉质量分数0.02～0.04％的硼砂。
进一步，所述稳定剂为钙锌类稳定剂。
进一步，所述功能助剂为苯甲基硅油。
一种PVC台布的制备方法，包括以下步骤：
1)将底膜的PVC粉过筛后按比例加入其余各种组分，高速搅拌，之后经密炼机塑化；
2)再经二次开炼机塑化，接着经挤出机输送至胶布机进行压延形成底膜，同理制得面膜；
3)将步骤中的底膜和面膜高温贴合；
4)将步骤2)中的透明膜经印花机后形成透明印花膜，再将透明印花膜覆盖于步骤中的面膜上方，且高温贴合，最后再经压纹、冷却、收卷。
与现有技术相比，本发明的有益效果是：
本发明所述一种防老化台布及其制作方法，所述底膜包括：PVC粉77-82份，DOP20-28份，碳酸钙8-16份，稳定剂2-3份，发泡剂1-3份，大豆油3-5份，二氧化钛0.5-1.8份，功能助剂0.3-0.6份，颜料0.1-0.2份；所述面膜包括：PVC粉72-78份，DOP 25-30份，碳酸钙10-18份，稳定剂2-4份，大豆油5-13份，功能助剂0.6-0.8份，颜料0.1-0.3份，通过该成分配比，使台布塑料安全环保，对环境污染小，使用寿命长，耐磨和抗菌性好。
具体实施方式
以下对本发明的优选实施例进行说明，应当理解，此处所描述的优选实施例仅用于说明和解释本发明，并不用于限定本发明。
一种防老化台布，包括有底膜和面膜，
底膜包括：PVC粉78份，DOP 22份，碳酸钙12份，稳定剂2.7份，发泡剂1.8份，大豆油5份，二氧化钛1.3份，功能助剂0.4份，颜料0.18份；
面膜包括：PVC粉73份，DOP 26份，碳酸钙15份，稳定剂2.3份，大豆油7份，功能助剂0.65份，颜料0.2份，稳定剂为钙锌类稳定剂，功能助剂为苯甲基硅油
还添加PVC粉质量分数0.06％的黄连粉，0.043％的龙胆草粉，0.035％的硼砂。
一种PVC台布的制备方法，包括以下步骤：
1)将底膜的PVC粉过筛后按比例加入其余各种组分，高速搅拌，之后经密炼机塑化；
2)再经二次开炼机塑化，接着经挤出机输送至胶布机进行压延形成底膜，同理制得面膜；
3)将步骤中的底膜和面膜高温贴合；
4)将步骤2)中的透明膜经印花机后形成透明印花膜，再将透明印花膜覆盖于步骤中的面膜上方，且高温贴合，最后再经压纹、冷却、收卷。
5)对得到的防老化台布进行性能测试，其结果如下：
最后应说明的是：以上仅为本发明的优选实施例而已，并不用于限制本发明，尽管参照实施例对本发明进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换，但是凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (7)

1.一种防老化台布，其特征在于，包括有底膜和面膜，
所述底膜包括：PVC粉77-82份，DOP 20-28份，碳酸钙8-16份，稳定剂2-3份，发泡剂1-3份，大豆油3-5份，二氧化钛0.5-1.8份，功能助剂0.3-0.6份，颜料0.1-0.2份；
所述面膜包括：PVC粉72-78份，DOP 25-30份，碳酸钙10-18份，稳定剂2-4份，大豆油5-13份，功能助剂0.6-0.8份，颜料0.1-0.3份。
2.根据权利要求1所述一种防老化台布，其特征在于，还添加所述PVC粉质量分数0.05～0.08％的黄连粉。
3.根据权利要求1所述一种PVC台布，其特征在于，还添加所述PVC粉质量分数0.03～0.05％的龙胆草粉。
4.根据权利要求1所述一种PVC台布，其特征在于，还添加所述PVC粉质量分数0.02～0.04％的硼砂。
5.根据权利要求1所述一种PVC台布，其特征在于，所述稳定剂为钙锌类稳定剂。
6.根据权利要求1所述一种PVC台布，其特征在于，所述功能助剂为苯甲基硅油。
7.根据权利要求1所述一种PVC台布的制备方法，其特征在于，包括以下步骤：
1)将底膜的PVC粉过筛后按比例加入其余各种组分，高速搅拌，之后经密炼机塑化；
2)再经二次开炼机塑化，接着经挤出机输送至胶布机进行压延形成底膜，同理制得面膜；
3)将步骤中的底膜和面膜高温贴合；
4)将步骤2)中的透明膜经印花机后形成透明印花膜，再将透明印花膜覆盖于2)步骤中的面膜上方，且高温贴合，最后再经压纹、冷却、收卷。
CN201711128700.9A 2017-11-15 2017-11-15 一种防老化台布及其制备方法 Pending CN107933027A (zh)

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