CN109677047B - 一种抗菌耐磨地板革及其制备方法 - Google Patents

一种抗菌耐磨地板革及其制备方法 Download PDF

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CN109677047B
CN109677047B CN201811635808.1A CN201811635808A CN109677047B CN 109677047 B CN109677047 B CN 109677047B CN 201811635808 A CN201811635808 A CN 201811635808A CN 109677047 B CN109677047 B CN 109677047B
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刘顺兆
刘传庆
陈意
徐蓉
王�忠
吴丽萍
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YANGZHOU DERWINS PLASTICS TECHNOLOGY CO LTD
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Abstract

本发明公开了一种抗菌耐磨地板革及其制备方法。通过将阴离子附着于植物纤维线，再将植物银纤维线进行织网得到表面网层，将表面网层附着于得到的基层上，并于基层涂抹混有纳米二氧化硅与纳米二氧化钛的表面液，得到一种抗菌耐磨地板革。通过阴离子的杀菌作用使地板革更加耐菌，并且在地板革表面层里设置有二氧化硅与二氧化钛使表层更加耐磨。

Description

一种抗菌耐磨地板革及其制备方法
技术领域
本发明涉及革制品领域，特别涉及一种地板革。
背景技术
地板革，是一种铺地材料，属于软质底板，是现代居室装饰不可或缺的地面材料之一，以具有自重轻、有弹性，机械强度好，易清洁，施工简单，维修方便，价格低廉等优点，在大量民用建筑以及公共场所，对洁净要求较高的厂房、实验室内得到广泛应用。地板革作为一种家用装修材料，人在地板革上行走，对地板革的抗菌性、耐磨性提出了较高的要求。
发明内容
本发明的目的是提供一种抗菌、耐磨的地板革及其制备方法。
为了实现上述发明目的，本发明一种抗菌耐磨地板革及其制备方法采用如下技术方案：
一种抗菌耐磨地板革的制备方法，包括如下步骤：
a、将70-80重量份竹纤维粉粉与3-10重量份多功能聚碳化二亚胺交联剂置于高速混合搅拌机中高速混合均匀，时间30～50min，转速900～1000r/min，将混合均匀的混合料在挤出机中熔融，将熔融得到的基料加入1-10份脂聚酰胺酸以及1-10份缩水甘油酯类环氧化合物成分进熔融纺丝成植物纤维丝线。
b、将上述植物纤维丝线浸入硝酸银溶液，在30-60℃的温度下，进行银离子的还原，在用去离子水清洗，并重复上述步骤10-30次后得到植物银丝纤维，并植物银丝纤维在梯度升温的温度中进行加热处理，使银粒子聚合以及聚酰胺酸分解，从而得到植物银纤维线。
c、将植物银纤维线进织网机制成表面网层。
d、将将100-200重量份纳米二氧化硅以200-400重量份纳米二氧化钛加入高速混合搅拌机中搅拌，搅拌时间为20-30min，转速600-800r/min，将搅拌完成的混合粉末再与600-800重量份的双酚A型环氧树脂进行搅拌混合，搅拌时间为3-6h，转速800-1000r/min，确保混合均匀后，再添加环氧胺类固化剂、增韧剂与促进剂，并继续搅拌直至混合均匀后静置以排除气泡得到表层液。
e、将500-600重量份的聚氯乙烯颗粒与400-500重量份三元乙丙橡胶颗粒投入挤出机高温融合，温度为120-150℃，时间为1-2h，搅拌均匀，再加入100-200重量份增塑剂，10-20重量份发泡助剂，5-20份热稳定剂，400-600重量份固化剂继续融合，温度100-130℃，时间1-2h，确保均匀融合后，将融合体冷却至60-70℃并通过压辊机压成1.5mm-2mm的基层，再通过压辊机将c步骤得到的表面网层压进基层的上下表面。
f、将表层液预热至160-190℃，涂布机涂头温度预热至180-190℃，将表层液加入涂布机，通过涂布机将表层液均匀涂至e步骤中得到的基层的上表面，涂料速度为2-5m/min，表层液的涂量为1000-1050g/㎡，再将表面网层通过压辊机压铺于表面液上侧，然后自然冷却得到抗菌耐磨地板革。
与现有技术相比，本发明的有益效果在于：通过阴离子的杀菌作用使地板革更加耐菌，并且在地板革表面层里设置有二氧化硅与二氧化钛使表层更加耐磨。
一种抗菌耐磨地板革，包括底部的弹性基层，所述基层上设置有抗菌耐磨层。
与现有技术相比，本发明的有益效果在于：通过在基层上设置抗菌耐磨层，使该种地板革更加实用。
所述抗菌耐磨包括抗菌的表面网层，以及覆盖于表面网层的耐磨表面液。
具体实施方式
下面结合具体实施方式，进一步阐明本发明，应理解这些实施方式仅用于说明本发明而不用于限制本发明的范围，在阅读了本发明之后，本领域技术人员对本发明的各种等价形式的修改均落于本申请所附权利要求所限定的范围。
一种抗菌耐磨地板革的制备方法，包括如下步骤：
a、将70-80重量份竹纤维粉粉与3-10重量份多功能聚碳化二亚胺交联剂置于高速混合搅拌机中高速混合均匀，时间30～50min，转速900～1000r/min，将混合均匀的混合料在挤出机中熔融，将熔融得到的基料加入1-10份脂聚酰胺酸以及1-10份缩水甘油酯类环氧化合物成分进熔融纺丝成植物纤维丝线。
b、将上述植物纤维丝线浸入硝酸银溶液，在30-60℃的温度下，进行银离子的还原，在用去离子水清洗，并重复上述步骤10-30次后得到植物银丝纤维，并植物银丝纤维在梯度升温的温度中进行加热处理，使银粒子聚合以及聚酰胺酸分解，从而得到植物银纤维线。
c、将植物银纤维线进织网机制成表面网层。
d、将将100-200重量份纳米二氧化硅以200-400重量份纳米二氧化钛加入高速混合搅拌机中搅拌，搅拌时间为20-30min，转速600-800r/min，将搅拌完成的混合粉末再与600-800重量份的双酚A型环氧树脂进行搅拌混合，搅拌时间为3-6h，转速800-1000r/min，确保混合均匀后，再添加环氧胺类固化剂、增韧剂与促进剂，并继续搅拌直至混合均匀后静置以排除气泡得到表层液。
e、将500-600重量份的聚氯乙烯颗粒与400-500重量份三元乙丙橡胶颗粒投入挤出机高温融合，温度为120-150℃，时间为1-2h，搅拌均匀，再加入100-200重量份增塑剂，10-20重量份发泡助剂，5-20份热稳定剂，400-600重量份固化剂继续融合，温度100-130℃，时间1-2h，确保均匀融合后，将融合体冷却至60-70℃并通过压辊机压成1.5mm-2mm的基层，再通过压辊机将c步骤得到的表面网层压进基层的上下表面。
f、将表层液预热至160-190℃，涂布机涂头温度预热至180-190℃，将表层液加入涂布机，通过涂布机将表层液均匀涂至e步骤中得到的基层的上表面，涂料速度为2-5m/min，表层液的涂量为1000-1050g/㎡，再将表面网层通过压辊机压铺于表面液上侧，然后自然冷却得到抗菌耐磨地板革。
一种抗菌耐磨地板革，包括底部的弹性基层，基层上设置有抗菌耐磨层。抗菌耐磨包括抗菌的表面网层，以及覆盖于表面网层的耐磨表面液。
本发明的具体工作过程与原理：
通过阴离子的杀菌作用使地板革更加耐菌，并且在地板革表面层里设置有二氧化硅与二氧化钛使表层更加耐磨。

Claims (3)

1.一种抗菌耐磨地板革的制备方法，其特征在于，包括如下步骤：
a、将70-80重量份竹纤维粉与3-10重量份多功能聚碳化二亚胺交联剂置于高速混合搅拌机中高速混合均匀，时间30～50min，转速900～1000r/min，将混合均匀的混合料在挤出机中熔融，将熔融得到的基料加入1-10份聚酰胺酸以及1-10份缩水甘油酯类环氧化合物成分进熔融纺丝成植物纤维丝线。
b、将上述植物纤维丝线浸入硝酸银溶液，在30-60℃的温度下，进行银离子的还原，在用去离子水清洗，并重复上述步骤10-30次后得到植物银丝纤维，并植物银丝纤维在梯度升温的温度中进行加热处理，使银粒子聚合以及聚酰胺酸分解，从而得到植物银纤维线。
c、将植物银纤维线进织网机制成表面网层。
d、将将100-200重量份纳米二氧化硅以200-400重量份纳米二氧化钛加入高速混合搅拌机中搅拌，搅拌时间为20-30min，转速600-800r/min，将搅拌完成的混合粉末再与600-800重量份的双酚A型环氧树脂进行搅拌混合，搅拌时间为3-6h，转速800-1000r/min，确保混合均匀后，再添加环氧胺类固化剂、增韧剂与促进剂，并继续搅拌直至混合均匀后静置以排除气泡得到表层液。
e、将500-600重量份的聚氯乙烯颗粒与400-500重量份三元乙丙橡胶颗粒投入挤出机高温融合，温度为120-150℃，时间为1-2h，搅拌均匀，再加入100-200重量份增塑剂，10-20重量份发泡助剂，5-20份热稳定剂，400-600重量份固化剂继续融合，温度100-130℃，时间1-2h，确保均匀融合后，将融合体冷却至60-70℃并通过压辊机压成1.5mm-2mm的基层，再通过压辊机将c步骤得到的表面网层压进基层的上下表面。
f、将表层液预热至160-190℃，涂布机涂头温度预热至180-190℃，将表层液加入涂布机，通过涂布机将表层液均匀涂至e步骤中得到的基层的上表面，涂料速度为2-5m/min，表层液的涂量为1000-1050g/㎡，再将表面网层通过压辊机压铺于表面液上侧，然后自然冷却得到抗菌耐磨地板革。
2.采用权利要求1所述的抗菌耐磨地板革的制备方法得到的一种抗菌耐磨地板革，其特征在于：包括底部的弹性基层，所述基层上设置有抗菌耐磨层。
3.根据权利要求2所述的抗菌耐磨地板革，其特征在于：所述抗菌耐磨包括抗菌的表面网层，以及覆盖于表面网层的耐磨表面液。
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