CN111808305A - 一种复合装饰膜基膜的制备方法 - Google Patents

一种复合装饰膜基膜的制备方法 Download PDF

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CN111808305A
CN111808305A CN201911148703.8A CN201911148703A CN111808305A CN 111808305 A CN111808305 A CN 111808305A CN 201911148703 A CN201911148703 A CN 201911148703A CN 111808305 A CN111808305 A CN 111808305A
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embossing
raw materials
cooling
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顾永明
姚晨
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JIANGSU OBON PLASTIC CO Ltd
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Abstract

本发明公开了一种复合装饰膜基膜的制备方法，包括以下步骤：原料的选择：所选材料为PVC、PE、PP、ASA、PVDF、和PMMA中的二种或多种；原料的干燥：将所选择的材料分别进行干燥；熔融、混合：将所选材料分别放入到不同的加热反应釜中进行熔融搅拌，并加入加工助剂；挤出：将上述熔融的原料分别通过挤出机挤出造粒；压延、加热贴合：通过压延机将颗粒压延成薄膜；将不同薄膜之间通过粘粘剂进行粘粘，并通过压延机进行贴合；冷却：将贴合后的薄膜进行冷却；压花：通过压花设备将所制备的薄膜进行压花；收卷。本发明通过加入稳定剂、遮光粉、阻燃填充剂、抗氧剂和抗菌剂等使装饰膜具有高阻燃、抗紫外线、抗氧化和抗菌的优点。

Description

一种复合装饰膜基膜的制备方法
技术领域
本发明涉及复合装饰膜制作技术领域，具体为一种复合装饰膜基膜的制备方法。
背景技术
我国传统制造的装饰膜为PVC材料制成，PVC分子结构中存在较不稳定的活泼Cl-容易形成双键结构，使PVC树脂耐候性变差，在户外使用过程中容易受太阳光中紫外线破坏而引起PVC树脂发黄、发红等变色现象。
发明内容
本发明提供一种复合装饰膜基膜的制备方法可以有效解决上述背景技术中的问题。
为实现上述目的，本发明提供如下技术方案：一种复合装饰膜基膜的制备方法，包括以下步骤：
步骤一：原料的选择：所选材料为PVC、PE、PP、ASA、PVDF、和PMMA中的二种或多种；
步骤二：原料的干燥：将所选择的材料分别进行干燥；
步骤三：熔融、混合：将所选材料分别放入到不同的加热反应釜中进行熔融搅拌，并加入加工助剂；
步骤四：挤出：将上述熔融的原料分别通过挤出机挤出造粒；
步骤五：压延、加热贴合：通过压延机将颗粒压延成薄膜；将不同薄膜之间通过粘粘剂进行粘粘，并通过压延机进行贴合；
步骤六：冷却：将贴合后的薄膜进行冷却；
步骤七：压花：通过压花设备将所制备的薄膜进行压花；
步骤八：收卷。
进一步，步骤二中所述干燥是将原料放入85-95℃的温度下干燥6-8h。
进一步，步骤三中所述加热反应釜的温度为170-180℃，反应的时间为1-2h，加热反应釜采用带有搅拌结构的加热反应釜。
进一步，步骤三中所述加工助剂为稳定剂、遮光粉、阻燃填充剂、抗氧剂和抗菌剂中的一种或多种。
进一步，步骤四中所述挤出机的挤出温度为170-180℃，挤出机的转速为70-80r/min。
进一步，步骤五中所述压延机的压延温度为175～180℃，所述压延后先冷却，然后通过粘粘剂进行粘合，最后再通过压延机进行压延。
进一步，步骤六所述冷却采用水冷进行冷却。
进一步，步骤七中所述压花设备为压花辊，压花时的温度为175～180℃。
与现有技术相比，本发明的有益效果：
1、通过加入稳定剂、遮光粉、阻燃填充剂、抗氧剂和抗菌剂等使装饰膜具有高阻燃、抗紫外线、抗氧化和抗菌的优点；
2、由于ASA具有很好的耐候性、耐化学性等力学性能，通过在常规的PVC装饰膜中引入ASA材料，不仅大大降低了生产成本，而且显著提高了装饰膜的耐候性。
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。
实施例一
本发明提供一种复合装饰膜基膜的制备方法，包括以下步骤：
步骤一：原料的选择：所选材料为PVC、PE；
步骤二：原料的干燥：将所选择的材料分别进行干燥；
步骤三：熔融、混合：将所选材料分别放入到不同的加热反应釜中进行熔融搅拌，并加入加工助剂；
步骤四：挤出：将上述熔融的原料分别通过挤出机挤出造粒；
步骤五：压延、加热贴合：通过压延机将颗粒压延成薄膜；将不同薄膜之间通过粘粘剂进行粘粘，并通过压延机进行贴合；
步骤六：冷却：将贴合后的薄膜进行冷却；
步骤七：压花：通过压花设备将所制备的薄膜进行压花；
步骤八：收卷。
进一步，步骤二中所述干燥是将原料放入85-95℃的温度下干燥6-8h。
进一步，步骤三中所述加热反应釜的温度为170-180℃，反应的时间为1-2h，加热反应釜采用带有搅拌结构的加热反应釜。
进一步，步骤三中所述加工助剂为稳定剂、遮光粉、阻燃填充剂、抗氧剂和抗菌剂中的一种或多种。
进一步，步骤四中所述挤出机的挤出温度为170-180℃，挤出机的转速为70-80r/min。
进一步，步骤五中所述压延机的压延温度为175～180℃，所述压延后先冷却，然后通过粘粘剂进行粘合，最后再通过压延机进行压延。
进一步，步骤六所述冷却采用水冷进行冷却。
进一步，步骤七中所述压花设备为压花辊，压花时的温度为175～180℃。
实施例二
本发明提供一种复合装饰膜基膜的制备方法，包括以下步骤：
步骤一：原料的选择：所选材料为PVC、PP；
步骤二：原料的干燥：将所选择的材料分别进行干燥；
步骤三：熔融、混合：将所选材料分别放入到不同的加热反应釜中进行熔融搅拌，并加入加工助剂；
步骤四：挤出：将上述熔融的原料分别通过挤出机挤出造粒；
步骤五：压延、加热贴合：通过压延机将颗粒压延成薄膜；将不同薄膜之间通过粘粘剂进行粘粘，并通过压延机进行贴合；
步骤六：冷却：将贴合后的薄膜进行冷却；
步骤七：压花：通过压花设备将所制备的薄膜进行压花；
步骤八：收卷。
进一步，步骤二中所述干燥是将原料放入85-95℃的温度下干燥6-8h。
进一步，步骤三中所述加热反应釜的温度为170-180℃，反应的时间为1-2h，加热反应釜采用带有搅拌结构的加热反应釜。
进一步，步骤三中所述加工助剂为稳定剂、遮光粉、阻燃填充剂、抗氧剂和抗菌剂中的一种或多种。
进一步，步骤四中所述挤出机的挤出温度为170-180℃，挤出机的转速为70-80r/min。
进一步，步骤五中所述压延机的压延温度为175～180℃，所述压延后先冷却，然后通过粘粘剂进行粘合，最后再通过压延机进行压延。
进一步，步骤六所述冷却采用水冷进行冷却。
进一步，步骤七中所述压花设备为压花辊，压花时的温度为175～180℃。
实施例三
本发明提供一种复合装饰膜基膜的制备方法，包括以下步骤：
步骤一：原料的选择：所选材料为PVC、ASA；
步骤二：原料的干燥：将所选择的材料分别进行干燥；
步骤三：熔融、混合：将所选材料分别放入到不同的加热反应釜中进行熔融搅拌，并加入加工助剂；
步骤四：挤出：将上述熔融的原料分别通过挤出机挤出造粒；
步骤五：压延、加热贴合：通过压延机将颗粒压延成薄膜；将不同薄膜之间通过粘粘剂进行粘粘，并通过压延机进行贴合；
步骤六：冷却：将贴合后的薄膜进行冷却；
步骤七：压花：通过压花设备将所制备的薄膜进行压花；
步骤八：收卷。
进一步，步骤二中所述干燥是将原料放入85-95℃的温度下干燥6-8h。
进一步，步骤三中所述加热反应釜的温度为170-180℃，反应的时间为1-2h，加热反应釜采用带有搅拌结构的加热反应釜。
进一步，步骤三中所述加工助剂为稳定剂、遮光粉、阻燃填充剂、抗氧剂和抗菌剂中的一种或多种。
进一步，步骤四中所述挤出机的挤出温度为170-180℃，挤出机的转速为70-80r/min。
进一步，步骤五中所述压延机的压延温度为175～180℃，所述压延后先冷却，然后通过粘粘剂进行粘合，最后再通过压延机进行压延。
进一步，步骤六所述冷却采用水冷进行冷却。
进一步，步骤七中所述压花设备为压花辊，压花时的温度为175～180℃。
实施例四
本发明提供一种复合装饰膜基膜的制备方法，包括以下步骤：
步骤一：原料的选择：所选材料为PVC、PVDF；
步骤二：原料的干燥：将所选择的材料分别进行干燥；
步骤三：熔融、混合：将所选材料分别放入到不同的加热反应釜中进行熔融搅拌，并加入加工助剂；
步骤四：挤出：将上述熔融的原料分别通过挤出机挤出造粒；
步骤五：压延、加热贴合：通过压延机将颗粒压延成薄膜；将不同薄膜之间通过粘粘剂进行粘粘，并通过压延机进行贴合；
步骤六：冷却：将贴合后的薄膜进行冷却；
步骤七：压花：通过压花设备将所制备的薄膜进行压花；
步骤八：收卷。
进一步，步骤二中所述干燥是将原料放入85-95℃的温度下干燥6-8h。
进一步，步骤三中所述加热反应釜的温度为170-180℃，反应的时间为1-2h，加热反应釜采用带有搅拌结构的加热反应釜。
进一步，步骤三中所述加工助剂为稳定剂、遮光粉、阻燃填充剂、抗氧剂和抗菌剂中的一种或多种。
进一步，步骤四中所述挤出机的挤出温度为170-180℃，挤出机的转速为70-80r/min。
进一步，步骤五中所述压延机的压延温度为175～180℃，所述压延后先冷却，然后通过粘粘剂进行粘合，最后再通过压延机进行压延。
进一步，步骤六所述冷却采用水冷进行冷却。
进一步，步骤七中所述压花设备为压花辊，压花时的温度为175～180℃。
实施例五
本发明提供一种复合装饰膜基膜的制备方法，包括以下步骤：
步骤一：原料的选择：所选材料为PVC和PMMA；
步骤二：原料的干燥：将所选择的材料分别进行干燥；
步骤三：熔融、混合：将所选材料分别放入到不同的加热反应釜中进行熔融搅拌，并加入加工助剂；
步骤四：挤出：将上述熔融的原料分别通过挤出机挤出造粒；
步骤五：压延、加热贴合：通过压延机将颗粒压延成薄膜；将不同薄膜之间通过粘粘剂进行粘粘，并通过压延机进行贴合；
步骤六：冷却：将贴合后的薄膜进行冷却；
步骤七：压花：通过压花设备将所制备的薄膜进行压花；
步骤八：收卷。
进一步，步骤二中所述干燥是将原料放入85-95℃的温度下干燥6-8h。
进一步，步骤三中所述加热反应釜的温度为170-180℃，反应的时间为1-2h，加热反应釜采用带有搅拌结构的加热反应釜。
进一步，步骤三中所述加工助剂为稳定剂、遮光粉、阻燃填充剂、抗氧剂和抗菌剂中的一种或多种。
进一步，步骤四中所述挤出机的挤出温度为170-180℃，挤出机的转速为70-80r/min。
进一步，步骤五中所述压延机的压延温度为175～180℃，所述压延后先冷却，然后通过粘粘剂进行粘合，最后再通过压延机进行压延。
进一步，步骤六所述冷却采用水冷进行冷却。
进一步，步骤七中所述压花设备为压花辊，压花时的温度为175～180℃。
实施例六
本发明提供一种复合装饰膜基膜的制备方法，包括以下步骤：
步骤一：原料的选择：所选材料为PVC、PE、PP、ASA、PVDF、和PMMA中的多种；
步骤二：原料的干燥：将所选择的材料分别进行干燥；
步骤三：熔融、混合：将所选材料分别放入到不同的加热反应釜中进行熔融搅拌，并加入加工助剂；
步骤四：挤出：将上述熔融的原料分别通过挤出机挤出造粒；
步骤五：压延、加热贴合：通过压延机将颗粒压延成薄膜；将不同薄膜之间通过粘粘剂进行粘粘，并通过压延机进行贴合；
步骤六：冷却：将贴合后的薄膜进行冷却；
步骤七：压花：通过压花设备将所制备的薄膜进行压花；
步骤八：收卷。
进一步，步骤二中所述干燥是将原料放入85-95℃的温度下干燥6-8h。
进一步，步骤三中所述加热反应釜的温度为170-180℃，反应的时间为1-2h，加热反应釜采用带有搅拌结构的加热反应釜。
进一步，步骤三中所述加工助剂为稳定剂、遮光粉、阻燃填充剂、抗氧剂和抗菌剂中的一种或多种。
进一步，步骤四中所述挤出机的挤出温度为170-180℃，挤出机的转速为70-80r/min。
进一步，步骤五中所述压延机的压延温度为175～180℃，所述压延后先冷却，然后通过粘粘剂进行粘合，最后再通过压延机进行压延。
进一步，步骤六所述冷却采用水冷进行冷却。
进一步，步骤七中所述压花设备为压花辊，压花时的温度为175～180℃。
本发明的原理：通过加入稳定剂、遮光粉、阻燃填充剂、抗氧剂和抗菌剂等使装饰膜具有高阻燃、抗紫外线、抗氧化和抗菌的优点；由于ASA具有很好的耐候性、耐化学性等力学性能，通过在常规的PVC装饰膜中引入ASA材料，不仅大大降低了生产成本，而且显著提高了装饰膜的耐候性。
最后应说明的是：以上所述仅为本发明的优选实例而已，并不用于限制本发明，尽管参照前述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。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 (8)

1.一种复合装饰膜基膜的制备方法，其特征在于：包括以下步骤：
步骤一：原料的选择：所选材料为PVC、PE、PP、ASA、PVDF、和PMMA中的二种或多种；
步骤二：原料的干燥：将所选择的材料分别进行干燥；
步骤三：熔融、混合：将所选材料分别放入到不同的加热反应釜中进行熔融搅拌，并加入加工助剂；
步骤四：挤出：将上述熔融的原料分别通过挤出机挤出造粒；
步骤五：压延、加热贴合：通过压延机将颗粒压延成薄膜；将不同薄膜之间通过粘粘剂进行粘粘，并通过压延机进行贴合；
步骤六：冷却：将贴合后的薄膜进行冷却；
步骤七：压花：通过压花设备将所制备的薄膜进行压花；
步骤八：收卷。
2.根据权利要求1所述的一种复合装饰膜基膜的制备方法，其特征在于：步骤二中所述干燥是将原料放入85-95℃的温度下干燥6-8h。
3.根据权利要求1所述的一种复合装饰膜基膜的制备方法，其特征在于：步骤三中所述加热反应釜的温度为170-180℃，反应的时间为1-2h，加热反应釜采用带有搅拌结构的加热反应釜。
4.根据权利要求1或3所述的一种复合装饰膜基膜的制备方法，其特征在于：步骤三中所述加工助剂为稳定剂、遮光粉、阻燃填充剂、抗氧剂和抗菌剂中的一种或多种。
5.根据权利要求1所述的一种复合装饰膜基膜的制备方法，其特征在于：步骤四中所述挤出机的挤出温度为170-180℃，挤出机的转速为70-80r/min。
6.根据权利要求1所述的一种复合装饰膜基膜的制备方法，其特征在于：步骤五中所述压延机的压延温度为175～180℃，所述压延后先冷却，然后通过粘粘剂进行粘合，最后再通过压延机进行压延。
7.根据权利要求1所述的一种复合装饰膜基膜的制备方法，其特征在于：步骤六所述冷却采用水冷进行冷却。
8.根据权利要求1所述的一种复合装饰膜基膜的制备方法，其特征在于：步骤七中所述压花设备为压花辊，压花时的温度为175～180℃。
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