CN108893071A - 一种可降解数码喷绘打印材料 - Google Patents

一种可降解数码喷绘打印材料 Download PDF

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CN108893071A
CN108893071A CN201810650666.XA CN201810650666A CN108893071A CN 108893071 A CN108893071 A CN 108893071A CN 201810650666 A CN201810650666 A CN 201810650666A CN 108893071 A CN108893071 A CN 108893071A
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degradable
printed material
spray drawing
code spray
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涂大记
夏厚君
潘华
杨晓明
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Zhejiang Fry New Material Ltd By Share Ltd
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Abstract

本发明属于广告展示和装饰性材料技术领域，特别涉及一种可降解数码喷绘打印材料，包括可降解聚酯膜层、吸墨层、可降解胶层、离型膜层。可降解聚酯膜层包括了以下重量百分数计的组分：醋酸纤维素60‑80％；二氧化硅1‑5％；增塑剂1‑18％；植物纤维0.1‑2.5％；生物酶催化剂0.1‑1％；相容改善剂1‑5％；复合紫外线吸收剂2‑6％；氧化淀粉10‑25％。所述数码喷绘打印材料安全、环保，降解率高。无白点，气泡，图案的色泽鲜亮，清晰度非常高，平整度和挺度优异，生产成本低，耐候性非常好，抗紫外线和耐热氧老化性能也显著提高。

Description

一种可降解数码喷绘打印材料
技术领域
本发明属于广告展示和装饰性材料技术领域，特别涉及一种可降解数码喷绘打印材料。
背景技术
随着广告宣传业的迅速发展，大幅面、承印材料多样性的喷绘、写真类户外广告具有良好的发展前景。比如高速公路旁的广告牌，商业区的产品宣传画等，或是户外的个人写真、产品小广告等。
现有技术中的户外广告一般是以PET、PP或基布等为介质，在介质的表面涂布油墨吸收材料，然后在吸墨材料表面喷绘图案。因为宣传广告喷绘材料更好期限短，根据市场及公司的经营需要经常更换，造成了大量的白色污染源。
现有技术中，可降解的聚酯膜很多，但是没有适合用在喷绘打印材料中的可降解聚酯膜。所以，开发一种环保的，可降解的数码喷绘打印材料是目前所迫切需要解决的技术问题。
发明内容
本发明的目的是提供一种可降解数码喷绘打印材料，该材料的降解率为90％以上，绿化、环保。
本发明的目的可以通过以下技术方案来实现：
一种可降解数码喷绘打印材料，其特征在于：包括可降解聚酯膜层、吸墨层、可降解胶层、离型膜层；
所述可降解聚酯膜层包括了以下重量百分数计的组分：
优选的，所述可降解聚酯膜层包括了以下重量百分数计的组分：
优选的，所述氧化淀粉的分子量分布为3000-14000。合理的分子量分布，有利于可降解膜的力学性能、降解度的提高。
所述增塑剂为乙酰柠檬酸三丁酯。
所述相容性改善剂为甲基丙烯酸甲酯-马来酸酐。
所述生物酶催化剂为淀粉酶或纤维素酶中的一种或两种的组合。优选的，所述生物酶催化剂为淀粉酶和纤维素酶按照1:1的比例添加。优选的比例，有利于降解速率以及降解度。
所述植物纤维是木棉纤维或椰子纤维。
所述复合紫外线吸收剂为受阻胺类光稳定剂和苯并三唑类紫外线吸收剂按照重量比为1:4-10混合的混合物。进一步优选，所述复合紫外线吸收剂为受阻胺类光稳定剂和苯并三唑类紫外线吸收剂按照重量比为1:8混合的混合物。优选的，所述苯并三唑类紫外线吸收剂为2-(2'-羟基-3',5'-二特戊基苯基)苯并三唑。所述复合紫外线吸收剂能产生协同效应，有效地防止了热熔胶在户外老化现象，延长了户外广告的使用时间。
可降解胶层包括了以下重量百分数计的组分：
优选的，可降解胶层包括了以下重量百分数计的组分：
优选的，所述溶剂为乙酸乙酯，乙醇，丁酮中的一种或几种的组合。
制备可降解胶水层：在溶剂中加入淀粉、松香、甲基丙基酸甲酯、搅拌，然后加入聚乳酸、柠檬酸、继续搅拌、放于通风处静置即可。
所述吸墨层由如下重量百分比数计的组分组成，
优选的，所述吸墨剂为二氧化硅、碳酸钙或二氧化钛中的一种；所述固色剂为季胺盐或卤代十六烷基吡啶；所述表面活性剂为硬脂酸、油酸或月桂酸中的一种或几种的组合物；所述消泡剂为聚醚消泡剂或硅油消泡剂；
所述降解剂为过氧化物。进一步优选的，所述过氧化物为过氧化氢。
上述可降解聚酯膜层的制备步骤为
(1)按照可降解聚酯膜层的配方称量各种原料；
(2)将氧化淀粉和增塑剂提供至熔融共混装置，从而形成热塑性氧化淀粉；
(3)将醋酸纤维素酯、二氧化硅、植物纤维素、生物酶催化剂、相容性改善剂、复合紫外线吸收剂等原料供应至双螺杆挤出机的进料端口并熔融；将热塑性氧化淀粉供应至聚合物的熔体，挤出，纵向拉伸，横向拉伸，热定型，冷却，收卷而制备成膜
一种可降解数码喷绘打印材料的制备过程为：
(A)、可降解聚酯膜置于背胶机辊轴上放卷，并在膜表面进行电晕处理；所述电晕处理采用的高频交流电压为5000-15000V/m2，所述膜层在背胶机辊轴上放卷张力为15-25N。
(B)、在步骤(1)中的膜层表面涂布10-50μm的可降解胶，干燥，冷却；优选的，所述烘干温度为40-60℃。
(C)、在冷却后的可降解胶的表面涂覆吸墨材料，干燥，冷却；优选的，所述吸墨材料的涂覆厚度为20-70μm。
本发明的有益效果是：
1、本发明制备的可降解数码喷绘打印材料，采用了可降解膜层和可降解胶水层，所以，材料的可降解率高，绿色环保。
2、本发明制备的可降解数码喷绘打印材料无白点，气泡，图案的色泽鲜亮，清晰度非常高，平整度和挺度优异，生产成本低。将其作为户外广告使用，耐候性非常好，打印材料的抗紫外线和耐热氧老化性能也显著提高，在户外使用1年无泛黄现象。
3、所述可降解数码喷绘打印材料的制备方法简单、原料易得，成本低，而且加工工艺的可控性强。
具体实施方式
下面结合实施例，对本发明作进一步说明：
原料：
PVOH：四川维尼纶；醋酸纤维素酯：上海凯茵化工有限公司；增塑剂:广州纳城化工；消泡剂：南海大田化工；植物纤维：濮阳博源纤维科技有限公司。表面活性剂，硬脂酸，石家庄泰鑫化工；复合紫外线吸收剂，受阻胺类光稳定剂(HALS)，汽巴公司；苯并三唑类紫外线吸收剂(UV-328)，巴斯夫股份公司；吸墨剂，德固赛；固色剂，山东康益助剂科技有限公司；钙锌稳定剂，上海纳奥新材料有限公司。淀粉酶：宜兴市富利淀粉酶厂；纤维素酶：河南华悦化工股份有限公司。
实施例1
1)制备可降解纤维素膜:
按重量百分数计，称量以下组分，
醋酸纤维素酯65％；二氧化硅2％；乙酰柠檬酸三丁酯10％；木棉纤维1.6％；淀粉酶0.2％；纤维素酶0.2％；甲基丙烯酸甲酯-马来酸酐2％；复合紫外吸收剂4％(HALS和UV-328的重量比为1:8)；氧化淀粉15％。
将氧化淀粉和乙酰柠檬酸三丁酯在50℃温度下，熔融共混形成热塑性氧化淀粉。
将醋酸纤维素酯、二氧化硅、木棉纤维、淀粉酶、纤维素酶、甲基丙烯酸甲酯-马来酸酐、复合紫外线吸收剂供应至双螺杆挤出机的进料端口并熔融。然后加入热塑性氧化淀粉，挤出成型。
2)可降解胶的制备：
按照重量份数计，称量以下组分，
称取聚乳酸50％，乙酸乙酯20％，淀粉14％，柠檬酸1％，松香10％，甲基丙烯酸甲酯5％。在乙酸乙酯中加入淀粉搅拌、松香和甲基丙基酸甲酯，然后加入聚乳酸、柠檬酸继续搅拌，放入通风处静置即可。
3)、吸墨材料的制备：
按照如下配方制备吸墨材料(重量百分数)
3)、可降解数码喷绘打印材料的制备：
将可降解聚酯膜置于背胶机辊轴上放卷，放卷张力为20N，基材表面进行电晕处理,电晕处理采用的高频交流电压为10000V/m2；
在基材表面涂布20μm的可降解胶水，50℃烘干，冷却；在胶水表面涂覆30μm厚的吸墨材料，干燥，冷却；
实施例2
1)制备可降解纤维素膜:
按重量百分数计，称量以下组分，
醋酸纤维素酯70％；二氧化硅2.5％；乙酰柠檬酸三丁酯8.5％；椰子纤维2％；淀粉酶0.3％；纤维素酶0.3％；甲基丙烯酸甲酯-马来酸酐2％；复合紫外吸收剂3％(HALS和UV-328的重量比为1:8)；氧化淀粉11.4％。
将氧化淀粉和乙酰柠檬酸三丁酯在50℃温度下，熔融共混形成热塑性氧化淀粉。
将醋酸纤维素酯、二氧化硅、椰子纤维、淀粉酶、纤维素酶、甲基丙烯酸甲酯-马来酸酐、复合紫外线吸收剂供应至双螺杆挤出机的进料端口并熔融。然后加入热塑性氧化淀粉，挤出成型。
2)可降解胶的制备：
按照重量份数计，称量以下组分，
称取聚乳酸55％，乙酸乙酯18％，淀粉10％，柠檬酸1％，松香11％，甲基丙烯酸甲酯8。在乙酸乙酯中加入淀粉、松香和甲基丙烯酸甲酯
搅拌，然后加入聚乳酸、柠檬酸继续搅拌，放入通风处静置即可。
3)、吸墨材料的制备：
按照如下配方制备吸墨材料(重量百分数)
3)、可降解数码喷绘打印材料的制备：
将可降解聚酯膜置于背胶机辊轴上放卷，放卷张力为20N，基材表面进行电晕处理,电晕处理采用的高频交流电压为10000V/m2；
在基材表面涂布20μm的可降解胶水，50℃烘干，冷却；在胶水表面涂覆35μm厚的吸墨材料，干燥，冷却；
实施例3
1)制备可降解纤维素膜:
按重量百分数计，称量以下组分，
醋酸纤维素酯68％；二氧化硅2％；乙酰柠檬酸三丁酯9.6％；椰子纤维2％；淀粉酶0.1％；纤维素酶0.1％；甲基丙烯酸甲酯-马来酸酐2.5％；复合紫外吸收剂3％(HALS和UV-328的重量比为1:8)；氧化淀粉12.7％。
将氧化淀粉和乙酰柠檬酸三丁酯在50℃温度下，熔融共混形成热塑性氧化淀粉。
将醋酸纤维素酯、二氧化硅、椰子纤维、淀粉酶、纤维素酶、甲基丙烯酸甲酯-马来酸酐、复合紫外线吸收剂供应至双螺杆挤出机的进料端口并熔融。然后加入热塑性氧化淀粉，挤出成型。
2)可降解胶的制备：
按照重量份数计，称量以下组分，
称取聚乳酸45％，乙酸乙酯25％，淀粉15％，柠檬酸0.5％，松香12％，甲基丙烯酸甲酯3.5％。在乙酸乙酯中加入淀粉、松香和甲基丙烯酸甲酯，搅拌，然后加入聚乳酸、柠檬酸继续搅拌，放入通风处静置即可。
3)吸墨材料的制备：
按照如下配方制备吸墨材料(重量百分数)
3)、可降解数码喷绘打印材料的制备：
将可降解聚酯膜置于背胶机辊轴上放卷，放卷张力为20N，基材表面进行电晕处理,电晕处理采用的高频交流电压为10000V/m2；
在基材表面涂布20μm的可降解胶水，50℃烘干，冷却；在胶水表面涂覆40μm厚的吸墨材料，干燥，冷却；
实施例4
1)制备可降解纤维素膜:
按重量百分数计，称量以下组分，
醋酸纤维素酯69％；二氧化硅2.5％；乙酰柠檬酸三丁酯10.5％；椰子纤维2％；淀粉酶0.2％；纤维素酶0.2％；甲基丙烯酸甲酯-马来酸酐2％；复合紫外吸收剂3％(HALS和UV-328的重量比为1:8)；氧化淀粉10.6％。
将氧化淀粉和乙酰柠檬酸三丁酯在50℃温度下，熔融共混形成热塑性氧化淀粉。
将醋酸纤维素酯、二氧化硅、椰子纤维、淀粉酶、纤维素酶、甲基丙烯酸甲酯-马来酸酐、复合紫外线吸收剂供应至双螺杆挤出机的进料端口并熔融。然后加入热塑性氧化淀粉，挤出成型。
2)可降解胶的制备：
按照重量份数计，称量以下组分，
称取聚乳酸48％，乙酸乙酯20％，淀粉18％，柠檬酸2％，松香8％，甲基丙烯酸甲酯4％。在乙酸乙酯中加入淀粉搅拌，然后加入聚乳酸、柠檬酸继续搅拌，放入通风处静置即可。
3)吸墨材料的制备：
按照如下配方制备吸墨材料(重量百分数)
3)、可降解数码喷绘打印材料的制备：
将可降解聚酯膜置于背胶机辊轴上放卷，放卷张力为20N，基材表面进行电晕处理,电晕处理采用的高频交流电压为10000V/m2；
在基材表面涂布20μm的可降解胶水，50℃烘干，冷却；在胶水表面涂覆42μm厚的吸墨材料，干燥，冷却；
上述4个实施例的测试结果如下表所示：
降解率测试参展DB35/343-1999的标准进行环境处理，处理10天后计算降解率。
从上表中可看出，实施例1-4中制备的喷绘材料的降解率都达到90％以上，尤其是实施例1，达到100％，而且该实施例中的其他各项制备都相对比较优异。经过测试，上述实施例1-4中制备得到的数码喷绘打印材料无白点，气泡，图案的色泽鲜亮，清晰度非常高，平整度和挺度优异，生产成本低。将其作为户外广告使用，耐候性非常好，打印材料的抗紫外线和耐热氧老化性能也显著提高，在户外使用1年无泛黄现象。

Claims (10)

1.一种可降解数码喷绘打印材料，其特征在于：包括可降解聚酯膜层、吸墨层、可降解胶层、离型膜层；
所述可降解聚酯膜层包括了以下重量百分数计的组分：
2.根据权利要求1所述的可降解数码喷绘打印材料，其特征在于：所述增塑剂为乙酰柠檬酸三丁酯。
3.根据权利要求1所述的可降解数码喷绘打印材料，其特征在于：所述相容剂为甲基丙烯酸甲酯-马来酸酐。
4.根据权利要求1所述的可降解数码喷绘打印材料，其特征在于：所述生物酶催化剂为淀粉酶或纤维素酶中的一种或两种的组合。
5.根据权利要求1所述的可降解数码喷绘打印材料，其特征在于：所述植物纤维是木棉纤维或椰子纤维；所述复合紫外线吸收剂为受阻胺类光稳定剂和苯并三唑类紫外线吸收剂按照重量比为1:4-10混合的混合物。
6.根据权利要求1所述的可降解数码喷绘打印材料，其特征在于所述可降解胶层包括了以下重量百分数计的组分：
7.根据权利要求1所述的可降解数码喷绘打印材料，其特征在于：所述吸墨层由如下重量百分比数计的组分组成，
8.根据权利要求7所述的可降解数码喷绘打印材料，其特征在于：所述吸墨剂为二氧化硅、碳酸钙或二氧化钛中的一种；所述固色剂为季胺盐或卤代十六烷基吡啶；所述表面活性剂为硬脂酸、油酸或月桂酸中的一种或几种的组合物；所述消泡剂为聚醚消泡剂或硅油消泡剂；所述降解剂为过氧化物。
9.根据权利要求8所述的可降解数码喷绘打印材料，其特征在于：所述过氧化物为过氧化氢。
10.根据权利要求1所述的可降解数码喷绘打印材料，其特征在于：所述可降解聚酯膜层的制备步骤为
(1)按照可降解聚酯膜层的配方称量各种原料；
(2)将氧化淀粉和增塑剂提供至熔融共混装置，从而形成热塑性氧化淀粉；
(3)将醋酸纤维素酯、二氧化硅、植物纤维素、生物酶催化剂、相容性改善剂、复合紫外线吸收剂等原料供应至双螺杆挤出机的进料端口并熔融；将热塑性氧化淀粉供应至聚合物的熔体，挤出，纵向拉伸，横向拉伸，热定型，冷却，收卷而制备成膜。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114599718A (zh) * 2019-10-10 2022-06-07 伊士曼化工公司 具有改进的耐候性的增塑的纤维素酯组合物和由其形成的制品

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08272295A (ja) * 1995-02-01 1996-10-18 Toppan Printing Co Ltd 生分解性粘着シート
CN101250385A (zh) * 2008-04-03 2008-08-27 同济大学 一种生物全降解环保热熔胶的制备方法
CN102333652A (zh) * 2009-02-25 2012-01-25 艾利丹尼森公司 通过挤出涂布制作多层印刷介质的方法
CN103534091A (zh) * 2011-05-13 2014-01-22 乐金华奥斯有限公司 生物降解性薄片
CN204398440U (zh) * 2014-09-29 2015-06-17 上海纳尔数码喷印材料股份有限公司 一种双透喷绘贴膜
CN105176445A (zh) * 2015-07-10 2015-12-23 浙江欧仁新材料有限公司 一种数码喷绘打印材料及其制备方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08272295A (ja) * 1995-02-01 1996-10-18 Toppan Printing Co Ltd 生分解性粘着シート
CN101250385A (zh) * 2008-04-03 2008-08-27 同济大学 一种生物全降解环保热熔胶的制备方法
CN102333652A (zh) * 2009-02-25 2012-01-25 艾利丹尼森公司 通过挤出涂布制作多层印刷介质的方法
CN103534091A (zh) * 2011-05-13 2014-01-22 乐金华奥斯有限公司 生物降解性薄片
CN204398440U (zh) * 2014-09-29 2015-06-17 上海纳尔数码喷印材料股份有限公司 一种双透喷绘贴膜
CN105176445A (zh) * 2015-07-10 2015-12-23 浙江欧仁新材料有限公司 一种数码喷绘打印材料及其制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
张恒等: "《应用生物化学》", 31 January 2013, 中国矿业大学出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114599718A (zh) * 2019-10-10 2022-06-07 伊士曼化工公司 具有改进的耐候性的增塑的纤维素酯组合物和由其形成的制品

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