CN109503968A - 一种xps阻燃母粒及其制备方法 - Google Patents
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Abstract
本发明公开了一种XPS阻燃母粒及其制备方法，属于阻燃母粒生产技术领域，所述阻燃母粒由以下重量份的原料制备而成：聚苯乙烯50‑70份、乙烯‑丙烯酸丁酯共聚物40‑60份、甲基八溴醚20‑40份、溴化聚苯醚20‑40份、硬脂酸钙3‑5份、Sb2O32‑6份、乙撑双硬脂酸酰胺4‑8份、抗氧剂1076 5‑9份。所得的阻燃母粒阻燃效果好、热稳定性好，可解决阻燃剂在XPS材料中分散不均匀的问题，能在高温环境中使用，且简化了生产工艺，降低了成本。
Description
技术领域
本发明涉及阻燃母粒生产技术领域，具体涉及一种XPS阻燃母粒及其制备方法。
背景技术
XPS是挤塑聚苯乙烯泡沫塑料的简称，它是以聚苯乙烯树脂为原料加上其他的原辅料与聚含物，通过加热混合，同时注入催化剂，然后挤塑压出成型而制造的硬质泡沫塑料。XPS具有完美的闭孔蜂窝结构，在诸多领域得到广泛运用，主要包括：墙体保温、倒挂式屋面保温、钢板屋面保温、地暖系统、地块安装辅材、复合风管、彩钢芯板、建筑物底面、路基等，其中在墙体保温上的应用最为广泛。但是大多有机高分子材料具有在空气中不同程度的易燃的特性，为了实现XPS更广泛领域的应用，对其进行阻燃改性是非常有必要的。目前比较理想的对塑料阻燃的改性方法往往是通过加入阻燃剂或阻燃母粒之类的产品提高塑料的防火性能。而现有的阻燃剂多为粉状，加入量大，进入熔融体系中阻燃剂分布并不均匀，局部的不均匀降低了XPS的阻燃性，影响制品质量。
阻燃母粒是在阻燃剂的基础上经过多种阻燃成份的有机结合、改性处理与协效作用，而制得的一种颗粒状产品。与阻燃剂不同，阻燃母粒具有在树脂中易于添加，清洁卫生，阻燃效率高，添加量小，对树脂的力学性能影响小，添加后不易发生分层、花纹、析出等不良现象，节省人力、物力成本和时间等诸多优点。所以阻燃母粒成为XPS材料制品实现防火要求的最佳选择之一，并成为阻燃剂粉料的有效替代品。
发明内容
本发明提供一种XPS阻燃母粒及其制备方法，所得阻燃母粒阻燃效果好、热稳定性好，可解决阻燃剂在XPS材料中分散不均匀的问题，能在高温环境中使用，且简化了生产工艺，降低了成本。
为了实现上述目的，本发明采用的技术方案如下：
一种XPS阻燃母粒，由以下重量份的原料制备而成：聚苯乙烯50-70份、乙烯-丙烯酸丁酯共聚物40-60份、甲基八溴醚20-40份、溴化聚苯醚20-40份、硬脂酸钙3-5份、Sb2O32-6份、乙撑双硬脂酸酰胺4-8份、抗氧剂10765-9份。
优选的，所述XPS阻燃母粒由以下重量份的原料制备而成：聚苯乙烯55-62份、乙烯-丙烯酸丁酯共聚物48-55份、甲基八溴醚26-34份、溴化聚苯醚25-35份、硬脂酸钙3.5-4.8份、Sb2O33-5份、乙撑双硬脂酸酰胺5-7份、抗氧剂10766-8份。
优选的，所述XPS阻燃母粒由以下重量份的原料制备而成：聚苯乙烯58份、乙烯-丙烯酸丁酯共聚物50份、甲基八溴醚28份、溴化聚苯醚30份、硬脂酸钙4份、Sb2O33.8份、乙撑双硬脂酸酰胺6份、抗氧剂10767份。
本发明还提供一种XPS阻燃母粒的制备方法，包括步骤：
(1)按照所述的重量份数称取各种原料；
(2)将称取的各种原料加入高效混合机中充分混合；
(3)将混合后的物料加入双螺杆挤出机，经熔融挤出，获得阻燃母粒。
优选的，所述步骤(3)中熔融挤出的温度为210℃，双螺杆挤出机的螺杆转速为340转/min，喂料频率为10Hz。
上述制得的阻燃母粒在XPS中的添加量为3-10wt％。
本发明的有益效果表现在：
本发明采用甲基八溴醚、溴化聚苯醚作为主阻燃剂，甲基八溴醚和溴化聚苯醚具有耐高温、稳定性好的优点，可防止其他阻燃剂变质，且结合助阻燃剂Sb2O3，可充分发挥协同阻燃效果；抗氧剂1076作为抗氧化剂，能有效阻止氧气的影响，可维持阻燃母粒的稳定性；硬脂酸钙作为热稳定剂可提高阻燃母粒的热稳定性；润滑剂乙撑双硬脂酸酰胺能够增加产品的光泽和加工性能；发明的阻燃母粒用于XPS材料中，与高分子树脂的相容性好，添加量小，阻燃效果好。
具体实施方式
为了便于本领域技术人员理解，下面结合具体实施例对本发明作进一步的说明：
实施例1：
一种XPS阻燃母粒，由以下重量份的原料制备而成：聚苯乙烯50份、乙烯-丙烯酸丁酯共聚物40份、甲基八溴醚20份、溴化聚苯醚20份、硬脂酸钙3份、Sb2O32份、乙撑双硬脂酸酰胺4份、抗氧剂10765份。
上述XPS阻燃母粒的制备方法，包括步骤：
(1)按照所述的重量份数称取各种原料；
(2)将称取的各种原料加入高效混合机中充分混合；
(3)将混合后的物料加入双螺杆挤出机，经熔融挤出，获得阻燃母粒。
所述步骤(3)中熔融挤出的温度为210℃，双螺杆挤出机的螺杆转速为340转/min，喂料频率为10Hz。
实施例2：
一种XPS阻燃母粒，由以下重量份的原料制备而成：聚苯乙烯70份、乙烯-丙烯酸丁酯共聚物60份、甲基八溴醚40份、溴化聚苯醚40份、硬脂酸钙5份、Sb2O36份、乙撑双硬脂酸酰胺8份、抗氧剂10769份。
上述XPS阻燃母粒的制备方法，包括步骤：
(1)按照所述的重量份数称取各种原料；
(2)将称取的各种原料加入高效混合机中充分混合；
(3)将混合后的物料加入双螺杆挤出机，经熔融挤出，获得阻燃母粒。
所述步骤(3)中熔融挤出的温度为210℃，双螺杆挤出机的螺杆转速为340转/min，喂料频率为10Hz。
实施例3：
一种XPS阻燃母粒，由以下重量份的原料制备而成：聚苯乙烯58份、乙烯-丙烯酸丁酯共聚物50份、甲基八溴醚28份、溴化聚苯醚30份、硬脂酸钙4份、Sb2O33.8份、乙撑双硬脂酸酰胺6份、抗氧剂10767份。
上述XPS阻燃母粒的制备方法，包括步骤：
(1)按照所述的重量份数称取各种原料；
(2)将称取的各种原料加入高效混合机中充分混合；
(3)将混合后的物料加入双螺杆挤出机，经熔融挤出，获得阻燃母粒。
所述步骤(3)中熔融挤出的温度为210℃，双螺杆挤出机的螺杆转速为340转/min，喂料频率为10Hz。
将上述实施例3制得的阻燃母粒以不同的添加量加入到挤塑聚苯乙烯泡沫塑料(XPS)中，并对含有不同重量百分比的阻燃母粒的阻燃XPS进行样条燃烧测试，得到的结果如表1所示。
表1不同含量阻燃母粒的阻燃XPS样条燃烧测试结果
| 阻燃母粒添加量/％ | LOI/％ | UL94级别 |
| 0 | 16.0 | 无级别 |
| 3 | 29.0 | V-2 |
| 5 | 31.3 | V-1 |
| 7 | 32.8 | V-0 |
| 10 | 35.2 | V-0 |
从表1可以看出，阻燃母粒添加量为5％以上时，其阻燃效果均达到30％以上，阻燃母粒添加量为5％以上时，达到UL 94级别的V-0级，具有非常好的阻燃效果。
以上内容仅仅是对本发明的结构所作的举例和说明，所属本技术领域的技术人员对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，只要不偏离发明的结构或者超越本权利要求书所定义的范围，均应属于本发明的保护范围。
Claims (5)
1.一种XPS阻燃母粒，其特征在于，由以下重量份的原料制备而成：聚苯乙烯50-70份、乙烯-丙烯酸丁酯共聚物40-60份、甲基八溴醚20-40份、溴化聚苯醚20-40份、硬脂酸钙3-5份、Sb2O32-6份、乙撑双硬脂酸酰胺4-8份、抗氧剂10765-9份。
2.根据权利要求1所述的一种XPS阻燃母粒，其特征在于，由以下重量份的原料制备而成：聚苯乙烯55-62份、乙烯-丙烯酸丁酯共聚物48-55份、甲基八溴醚26-34份、溴化聚苯醚25-35份、硬脂酸钙3.5-4.8份、Sb2O33-5份、乙撑双硬脂酸酰胺5-7份、抗氧剂10766-8份。
3.根据权利要求1所述的一种XPS阻燃母粒，其特征在于，由以下重量份的原料制备而成：聚苯乙烯58份、乙烯-丙烯酸丁酯共聚物50份、甲基八溴醚28份、溴化聚苯醚30份、硬脂酸钙4份、Sb2O33.8份、乙撑双硬脂酸酰胺6份、抗氧剂10767份。
4.权利要求1-3任一项所述的一种XPS阻燃母粒的制备方法，其特征在于，包括步骤：
(1)按照所述的重量份数称取各种原料；
(2)将称取的各种原料加入高效混合机中充分混合；
(3)将混合后的物料加入双螺杆挤出机，经熔融挤出，获得阻燃母粒。
5.根据权利要求4所述的一种XPS阻燃母粒的制备方法，其特征在于，所述步骤(3)中熔融挤出的温度为210℃，双螺杆挤出机的螺杆转速为340转/min，喂料频率为10Hz。
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112831132A (zh) * | 2021-01-29 | 2021-05-25 | 湖南省升阳新材料有限公司 | 一种用于xps发泡保温板的阻燃色母粒及其制备方法 |
| CN114672104A (zh) * | 2022-04-13 | 2022-06-28 | 潍坊秀隆新材料有限公司 | 一种环保型甲基八溴醚的阻燃母粒及其制备方法与应用 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119556A (zh) * | 2014-08-14 | 2014-10-29 | 北京工商大学 | 一种含有热稳定剂的阻燃母粒及其制备方法 |
| CN105622362A (zh) * | 2016-03-25 | 2016-06-01 | 江苏凯腾医药原料有限公司 | 甲基八溴醚类阻燃剂的制备方法 |
| CN108102237A (zh) * | 2017-12-14 | 2018-06-01 | 江苏万纳普新材料科技有限公司 | 一种耐热阻燃母粒及其制造方法 |
-
2018
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119556A (zh) * | 2014-08-14 | 2014-10-29 | 北京工商大学 | 一种含有热稳定剂的阻燃母粒及其制备方法 |
| CN105622362A (zh) * | 2016-03-25 | 2016-06-01 | 江苏凯腾医药原料有限公司 | 甲基八溴醚类阻燃剂的制备方法 |
| CN108102237A (zh) * | 2017-12-14 | 2018-06-01 | 江苏万纳普新材料科技有限公司 | 一种耐热阻燃母粒及其制造方法 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112831132A (zh) * | 2021-01-29 | 2021-05-25 | 湖南省升阳新材料有限公司 | 一种用于xps发泡保温板的阻燃色母粒及其制备方法 |
| CN114672104A (zh) * | 2022-04-13 | 2022-06-28 | 潍坊秀隆新材料有限公司 | 一种环保型甲基八溴醚的阻燃母粒及其制备方法与应用 |
| CN114672104B (zh) * | 2022-04-13 | 2023-07-21 | 潍坊秀隆新材料有限公司 | 一种环保型甲基八溴醚的阻燃母粒及其制备方法与应用 |
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