CN108239335A - 具有发光性质的塑料母料及其制备方法 - Google Patents

具有发光性质的塑料母料及其制备方法 Download PDF

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CN108239335A
CN108239335A CN201611206685.0A CN201611206685A CN108239335A CN 108239335 A CN108239335 A CN 108239335A CN 201611206685 A CN201611206685 A CN 201611206685A CN 108239335 A CN108239335 A CN 108239335A
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plastic matrix
weight
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刘小钢
孙强
王瑀
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Suzhou Industrial Park Xin Guo Great Research Institute
National University of Singapore
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Abstract

本发明公开了一种具有发光性质的塑料母料，其特征在于，所述塑料母料由20‑30重量份的稀土发光材料、30‑50重量份的载体、0‑30重量份的颜料、0‑15重量份的分散剂、0‑15重量份的添加剂组成。本发明的塑料母料的发光性质稳定、防伪力度强。

Description

具有发光性质的塑料母料及其制备方法
技术领域
本发明涉及塑料母料，特别涉及一种具有发光性质的塑料母料及其制备方法。
背景技术
塑料母料是把塑料助剂超常量地载附于热塑性树脂中而制成的浓缩体。制造塑料制品时，不必再加入该种塑料助剂，而只需加入相应的母料即可。因而，它是当今世界塑料助剂应用的最主要形式之一。通常的具有防伪功能的发光性质的母料主要是将有机光致变色材料或者有机荧光材料作为防伪功能成分掺入母料，利用其短波激发实现可见光输出方式原理实现防伪功能。但是有机光致变色材料和有机荧光材料含量低，极易仿照，并且寿命较短。因此，通常的具有防伪功能的发光性质的塑料母料的主要缺陷是其较低的防伪力度已经很难达到防伪指标的各项要求。因此，迫切地需要开发一种发光性质稳定、防伪力度强的新型具有发光性质的塑料母料。
发明内容
基于此，有必要针对现有具有发光性质的塑料母料防伪力度低的技术问题，提供一种具有发光性质的塑料母料。
为实现上述目的，本发明提供一种具有发光性质的塑料母料，其中，所述塑料母料由20-30重量份的稀土发光材料、30-50重量份的载体、0-30重量份的颜料、0-15重量份的分散剂、0-15重量份的添加剂组成。
优选地，所述稀土发光材料由可被红外光激发的上转换发光材料和可被紫外光激发的短波发光材料中的一种或两种组成。
优选地，所述上转换发光材料为式H:M单层结构，式H:M@H:M核壳双层结构和/或式H:M@H:M@H:M核壳壳三层结构的材料，其中，
H为RE2O3、REF3、REOF、NaREF4、KREF4或LiREF4，RE为镧、铈、钆、镥、钪和钇中的一种或两种以上，符号F，O，Na、K和Li分别表示元素氟、氧、钠、钾和锂；
M为钕、钐、铕、铽、镝、钬、铒、铥、镱、锰中的一种或两种以上。
优选地，所述短波发光材料为式H:M和/或式H:M@H:M核壳结构的材料，其中，
H为RE2O3、REF3、REOF、NaREF4、KREF4或LiREF4，RE为镧、铈、钆、镥，钪和钇中的一种或两种以上，符号F、O、Na、K和Li分别表示元素氟、氧、钠、钾和锂；
M为钕、钐、铕、铽、镝、钬、铒、铥、镱、锰中的一种或两种以上。
优选地，所述载体选自以下一种或两种以上材料：聚烯烃树脂、聚酯树脂、聚全氟乙丙烯树脂或聚氯乙烯树脂。
优选地，所述红外光的波长为750nm到1600nm。
优选地，所述紫外光的波长为220nm到350nm。
本发明还提供一种制备上述塑料母料的方法，其中，所述方法包括以下步骤；
a.将上述各个组分按照质量份数进行混合；
b.将步骤a得到的混合物放入第一混合机中，在150℃-240℃温度下进行充分搅拌，搅拌时间为15-20分钟；
c.将步骤b得到的混合物放入第二混合机中，在150℃-250℃温度下进行充分搅拌，搅拌时间为10-15分钟；
d将步骤c得到的混合物放入挤出机中在200℃-280℃温度下进行挤出，然后进行干燥、检测、包装，即可得到具有发光性质的塑料母料。
本发明还提供一种由所述的塑料母料制得的防伪塑料产品，其中，所述塑料母料占防伪塑料产品的百分比为0.1-5wt％。
与现有具有发光性质的塑料母料，本发明通过将20-30重量份的稀土发光材料、30-50重量份的载体、0-30重量份的颜料、0-15重量份的分散剂、0-15重量份的添加剂混合而制成的在特定波长下具有发光性质的塑料母料，使得到的塑料母料的发光性质稳定、防伪力度强。
具体实施方式
为使本发明的上述目的、特征和优点能够更加明显易懂，下面对本发明的具体实施方式做详细的说明。在下面的描述中阐述了很多具体细节以便于充分理解本发明。但是本发明能够以很多不同于在此描述的其它方式来实施，本领域技术人员可以在不违背本发明内涵的情况下做类似改进，因此本发明不受下面公开的具体实施的限制。
本发明提供的塑料母料及其制备方法中所使用的原料或辅料均可由市场购得。
实施例1：
具有发光性质的塑料母料的制备：各组分的配方为：
a.将上述各个组分按照质量份数进行混合；b将步骤a得到的混合物放入第一混合机中，在150℃-240℃温度下进行充分搅拌，搅拌时间为15—20分钟；c将步骤b得到的混合物放入第二混合机中，在150℃-250℃温度下进行充分搅拌，搅拌时间为10—15分钟；d将步骤c得到的混合物放入挤出机中在200℃-280℃温度下进行挤出，然后进行干燥、检测、包装，即可得到具有发光性质的塑料母料。
实施例2：
具有发光性质的塑料母料的制备：各组分的配方为：
按照如与实施例1中相同的方法制备塑料母料。
实施例3：
具有红外激发上转换发光和短波激发发光性质的塑料母料的制备：各组分的配方为：
按照如与实施例1中相同的方法制备塑料母料。
实施例4：
具有上转换发光性质的塑料瓶盖的制备：将实施例1制得的具有发光性质的聚丙烯塑料母料颗粒同聚丙烯塑料原料颗粒按照下面配方均匀混合：
聚丙烯塑料母料： 3重量份；
聚丙烯塑原料： 97重量份；
等到塑料母料同塑料原料在混料机内混合均匀后，倒入注塑机料斗内，经240℃-270℃高温熔融后，通过挤出机从料口挤出，再由切料盘切下胚料，均匀分配到每个模腔内，可压制成各种药品、化妆品和矿泉水瓶盖。
现有的瓶盖防伪技术主要是通过油墨印刷工艺在特定区域表面印刷一层防伪材料，使用的防伪油墨不耐高温和酸碱，防伪区域耐摩擦性能差，因此防伪识别可靠性差。使用本发明具有发光性质的塑料母料生产的防伪瓶盖，瓶盖整体都包含防伪材料，并且防伪材料成分为无机物，耐高温和酸碱。防伪识别简单快速，只要使用紫外或红外激光照射到瓶盖任何一部分，就可以看到被照射区域发出确定颜色的可见光，从而实现产品真伪的鉴别。
同有机光致变色材料和有机荧光材料比较，作为无机发光材料之一的稀土发光材料的优点包括：发光谱带窄，色纯度高，色彩鲜艳；光吸收能力强，转换效率高；荧光寿命从纳秒跨越到毫秒达6个数量级；物理和化学性能稳定，耐高温，可在磁场、电场、尘埃、油脂、酸碱、以及剧烈的温度变化(-100℃到600℃)下始终保持稳定的发光性能。所以由以上实施例1-3配比的材料(包括稀土发光材料)制成的塑料母料，以及由该塑料母料制成的防伪产品也具备稳定的发光性能。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (9)

1.一种具有发光性质的塑料母料，其特征在于，所述塑料母料由20-30重量份的稀土发光材料、30-50重量份的载体、0-30重量份的颜料、0-15重量份的分散剂、0-15重量份的添加剂组成。
2.根据权利要求1所述的塑料母料，其特征在于，所述稀土发光材料由可被红外光激发的上转换发光材料和可被紫外光激发的短波发光材料中的一种或两种组成。
3.根据权利要求2所述的塑料母料，其特征在于，所述上转换发光材料为式H:M单层结构，式H:M@H:M核壳双层结构和/或式H:M@H:M@H:M核壳壳三层结构的材料，其中，
H为RE2O3、REF3、REOF、NaREF4、KREF4或LiREF4，RE为镧、铈、钆、镥、钪和钇中的一种或两种以上，符号F，O，Na、K和Li分别表示元素氟、氧、钠、钾和锂；
M为钕、钐、铕、铽、镝、钬、铒、铥、镱、锰中的一种或两种以上。
4.根据权利要求2所述的塑料母料，其特征在于，所述短波发光材料为式H:M和/或式H:M@H:M核壳结构的材料，其中，
H为RE2O3、REF3、REOF、NaREF4、KREF4或LiREF4，RE为镧、铈、钆、镥，钪和钇中的一种或两种以上，符号F、O、Na、K和Li分别表示元素氟、氧、钠、钾和锂；
M为钕、钐、铕、铽、镝、钬、铒、铥、镱、锰中的一种或两种以上。
5.根据权利要求1所述的塑料母料，其特征在于，所述载体选自以下一种或两种以上材料：聚烯烃树脂、聚酯树脂、聚全氟乙丙烯树脂或聚氯乙烯树脂。
6.根据权利要求2所述的塑料母料，其特征在于，所述红外光的波长为750nm到1600nm。
7.根据权利要求2所述的塑料母料，其特征在于，所述紫外光的波长为220nm到350nm。
8.一种制备根据权利要求1所述的塑料母料的方法，其特征在于，所述方法包括以下步骤；
a.将上述各个组分按照质量份数进行混合；
b.将步骤a得到的混合物放入第一混合机中，在150℃-240℃温度下进行充分搅拌，搅拌时间为15-20分钟；
c.将步骤b得到的混合物放入第二混合机中，在150℃-250℃温度下进行充分搅拌，搅拌时间为10-15分钟；
d将步骤c得到的混合物放入挤出机中在200℃-280℃温度下进行挤出，然后进行干燥、检测、包装，即可得到所述具有发光性质的塑料母料。
9.由根据权利要求1-7中任意一项权利要求所述的塑料母料制得的防伪塑料产品，其特征在于，所述塑料母料占防伪塑料产品的百分比为0.1-5wt％。
CN201611206685.0A 2016-12-23 2016-12-23 具有发光性质的塑料母料及其制备方法 Pending CN108239335A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110128730A (zh) * 2019-05-14 2019-08-16 安徽银泰塑业有限公司 一种光感防伪瓶盖及其制造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1352211A (zh) * 2001-12-04 2002-06-05 上海交通大学 可发黄橙光的聚丙烯荧光复合材料制备方法
CN1693417A (zh) * 2005-06-09 2005-11-09 上海师范大学 一种新型稀土三基色荧光粉及其制备方法
CN104311990A (zh) * 2014-09-19 2015-01-28 金发科技股份有限公司 一种聚丙烯防伪薄膜及其制备方法
CN104312034A (zh) * 2014-09-19 2015-01-28 金发科技股份有限公司 一种聚氯乙烯防伪薄膜及其制备方法
CN104691127A (zh) * 2015-02-10 2015-06-10 首都师范大学 一种实现商品终身防伪的方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1352211A (zh) * 2001-12-04 2002-06-05 上海交通大学 可发黄橙光的聚丙烯荧光复合材料制备方法
CN1693417A (zh) * 2005-06-09 2005-11-09 上海师范大学 一种新型稀土三基色荧光粉及其制备方法
CN104311990A (zh) * 2014-09-19 2015-01-28 金发科技股份有限公司 一种聚丙烯防伪薄膜及其制备方法
CN104312034A (zh) * 2014-09-19 2015-01-28 金发科技股份有限公司 一种聚氯乙烯防伪薄膜及其制备方法
CN104691127A (zh) * 2015-02-10 2015-06-10 首都师范大学 一种实现商品终身防伪的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110128730A (zh) * 2019-05-14 2019-08-16 安徽银泰塑业有限公司 一种光感防伪瓶盖及其制造方法

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