CN112011108A - 白色增白母粒制备方法 - Google Patents
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Abstract
本发明揭示了一种白色增白母粒制备方法，通过混合搅拌、挤出切粒步骤实现。本发明制得的母粒应用于聚乙烯进行功能改性时，其具有填充补强、增白增艳、增亮、爽滑、抗静电等多功能作用。同时，本发明提供的聚乙烯用功能性白色母粒的制备方法简单实用，应用前景好。
Description
技术领域
本发明涉及塑料原料技术领域，尤其是一种白色增白母粒制备方法。
背景技术
随着人民生活水平的提高，人们不光关注各种生活中使用的产品的性能，同时日益追求其美观，并希望其购买的产品具有良好的外观。由于塑料制品具有原料来源丰富，价格便宜，无毒、易于成型加工，较高的刚性和韧性，机械强度好，所以现在人们生活中充斥着各式各样的塑料制品，而色母粒着色是现今最普遍采用的塑料着色法。色母粒是20世纪60年代开发的一种塑料、纤维的着色新产品，它是把颜料超常量均匀的载附于树脂中而制得的聚合物的复合物。随着技术的进步，塑料加工过程中，通过添加色母粒，从而起到美化、装饰、便于识别、提高耐候性、提高力学性能、改进光学性能等作用。采用色母粒着色时，颜料经过预处理并均匀分散于载体树脂中，大大提高了颜料的分散性能和着色效率，具有操作简单、成本低廉、对环境无污染等优点。
聚乙烯是乙烯经聚合制得的一种热塑性树脂。在工业上，也包括乙烯与少量α-烯烃的共聚物。聚乙烯无臭，无毒，手感似蜡，具有优良的耐低温性能，化学稳定性好，能耐大多数酸碱的侵蚀。常温下不溶于一般溶剂，吸水性小。目前，国外聚乙烯色母粒技术水平较高的国家，颜料、分散剂等原材料品种齐全，已形成了系列化和专业化产品结构。但是国产聚乙烯色母粒产品结构单一，颜料、分散剂等原材料品种搭配不全，导致色泽存在一定差异，这对于制品的着色极为不利。
发明内容
本发明的目的在于解决现有技术的问题，提供一种白色增白母粒制备方法。
为实现上述目的，本发明采用的技术方案为：
一种白色增白母粒制备方法，包括如下步骤：
S1、按重量份原料配比步骤，聚乙烯20～40份、马来酸酐接枝相容剂10～15份、矿物油5～10份、抗静电剂8～15份、硅烷偶联剂5～10份，颜料15～30份、抗氧剂8～15份、阻燃剂18～20份、碳酸钙10～20份，增白剂2～5份，增亮剂15～20份，分散剂3～5份，
S2、混合搅拌步骤，将原料送入混合机中，搅拌速度为100～120r/min；搅拌时间为60～80min，搅拌速度为400～500r/min ；
S3、挤出步骤，将得到的混合料送入双螺杆挤出造粒机进行熔融挤压，双螺杆挤出机内温度控制在120～180℃，螺杆转速为150～450r/min，挤出多根有色线条，将多根有色线条放入水槽冷却；将冷却后的有色线条输送至干燥器内进行干燥处理，干燥温度控制在40～80℃，干燥20～40min；
S4、切粒步骤，将干燥后的有色线条输送至切粒机进行切粒处理，将有色线条切断为色母粒，并将获得的色母粒放入清水中冲洗；空气中干燥。
优选的，所述增白剂为二苯乙烯类荧光增白剂。
优选的，所述的增亮剂为亚乙基双硬脂酰胺(EBS)。
优选的，所述抗静电剂为葆力孚抗静电剂和ACL抗静电剂的混合物。
优选的，所述颜料为钛白粉、氧化锌、立德粉中的任意一种。
优选的，所述抗氧剂为受阻酚抗氧剂1010 与亚磷酸酯类抗氧剂168 的复配物。
优选的，所述的散剂为聚乙烯蜡、OP 蜡、硬脂酸镁、聚乙二醇、三羟甲基乙烷、硬脂酸钙、聚乙烯吡咯烷酮中的一种。
本发明的有益效果在于：本发明制得的母粒应用于聚乙烯进行功能改性时，其具有填充补强、增白增艳、增亮、爽滑、抗静电等多功能作用。同时，本发明提供的聚乙烯用功能性白色母粒的制备方法简单实用，应用前景好。
具体实施方式
下面结合实施例，对本发明的具体实施方式作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案，而不能以此来限制本发明的保护范围。
本发明具体实施的技术方案是：一种白色增白母粒制备方法，包括如下步骤：
按重量份原料配比，称取聚乙烯20～40份、马来酸酐接枝相容剂10～15份、矿物油5～10份、抗静电剂8～15份、硅烷偶联剂5～10份，颜料15～30份、抗氧剂8～15份、阻燃剂18～20份、碳酸钙10～20份，增白剂2～5份，增亮剂15～20份，分散剂3～5份，
将原料送入混合机中，搅拌速度为100～120r/min；搅拌时间为60～80min，搅拌速度为400～500r/min ；
将得到的混合料送入双螺杆挤出造粒机进行熔融挤压，双螺杆挤出机内温度控制在120～180℃，螺杆转速为150～450r/min，挤出多根有色线条，将多根有色线条放入水槽冷却；将冷却后的有色线条输送至干燥器内进行干燥处理，干燥温度控制在40～80℃，干燥20～40min；
将干燥后的有色线条输送至切粒机进行切粒处理，将有色线条切断为色母粒，并将获得的色母粒放入清水中冲洗；空气中干燥。
其中原料中，所述增白剂为二苯乙烯类荧光增白剂。所述的增亮剂为亚乙基双硬脂酰胺(EBS)。所述抗静电剂为葆力孚抗静电剂和ACL抗静电剂的混合物。所述颜料为钛白粉、氧化锌、立德粉中的任意一种。所述抗氧剂为受阻酚抗氧剂1010 与亚磷酸酯类抗氧剂168 的复配物。所述的散剂为聚乙烯蜡、OP 蜡、硬脂酸镁、聚乙二醇、三羟甲基乙烷、硬脂酸钙、聚乙烯吡咯烷酮中的一种。
本发明制得的母粒应用于聚乙烯进行功能改性时，其具有填充补强、增白增艳、增亮、爽滑、抗静电等多功能作用。同时，本发明提供的聚乙烯用功能性白色母粒的制备方法简单实用，应用前景好。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。
Claims (7)
1.一种白色增白母粒制备方法，其特征在于，包括如下步骤：
S1、按重量份原料配比步骤，聚乙烯20～40份、马来酸酐接枝相容剂10～15份、矿物油5～10份、抗静电剂8～15份、硅烷偶联剂5～10份，颜料15～30份、抗氧剂8～15份、阻燃剂18～20份、碳酸钙10～20份，增白剂2～5份，增亮剂15～20份，分散剂3～5份，
S2、混合搅拌步骤，将原料送入混合机中，搅拌速度为100～120r/min；搅拌时间为60～80min，搅拌速度为400～500r/min ；
S3、挤出步骤，将得到的混合料送入双螺杆挤出造粒机进行熔融挤压，双螺杆挤出机内温度控制在120～180℃，螺杆转速为150～450r/min，挤出多根有色线条，将多根有色线条放入水槽冷却；将冷却后的有色线条输送至干燥器内进行干燥处理，干燥温度控制在40～80℃，干燥20～40min；
S4、切粒步骤，将干燥后的有色线条输送至切粒机进行切粒处理，将有色线条切断为色母粒，并将获得的色母粒放入清水中冲洗；空气中干燥。
2.根据权利要求1所述的方法，其特征在于，所述增白剂为二苯乙烯类荧光增白剂。
3.根据权利要求1所述的方法，其特征在于，所述的增亮剂为亚乙基双硬脂酰胺(EBS)。
4.根据权利要求1所述的方法，其特征在于，所述抗静电剂为葆力孚抗静电剂和ACL抗静电剂的混合物。
5.根据权利要求1所述的方法，其特征在于，所述颜料为钛白粉、氧化锌、立德粉中的任意一种。
6.根据权利要求1所述的方法，其特征在于，所述抗氧剂为受阻酚抗氧剂1010 与亚磷酸酯类抗氧剂168 的复配物。
7.根据权利要求1所述的方法，其特征在于，所述的散剂为聚乙烯蜡、OP 蜡、硬脂酸镁、聚乙二醇、三羟甲基乙烷、硬脂酸钙、聚乙烯吡咯烷酮中的一种。
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103059520A (zh) * | 2012-12-14 | 2013-04-24 | 宁波长阳科技有限公司 | 一种阻燃型pet白色母粒及其制备方法 |
| CN103709475A (zh) * | 2012-09-29 | 2014-04-09 | 青岛欣展塑胶有限公司 | 塑胶用功能性白色母粒及其制备方法 |
| CN103849053A (zh) * | 2012-12-04 | 2014-06-11 | 青岛三利中德美水设备有限公司 | 聚乙烯用功能性白色母粒及其制备方法 |
| CN103849050A (zh) * | 2012-12-04 | 2014-06-11 | 青岛三利中德美水设备有限公司 | 一种聚乙烯用补强增白增光母粒及其制备方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103709475A (zh) * | 2012-09-29 | 2014-04-09 | 青岛欣展塑胶有限公司 | 塑胶用功能性白色母粒及其制备方法 |
| CN103849053A (zh) * | 2012-12-04 | 2014-06-11 | 青岛三利中德美水设备有限公司 | 聚乙烯用功能性白色母粒及其制备方法 |
| CN103849050A (zh) * | 2012-12-04 | 2014-06-11 | 青岛三利中德美水设备有限公司 | 一种聚乙烯用补强增白增光母粒及其制备方法 |
| CN103059520A (zh) * | 2012-12-14 | 2013-04-24 | 宁波长阳科技有限公司 | 一种阻燃型pet白色母粒及其制备方法 |
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