CN110511522B - 无卤阻燃hips发泡材料及其制备方法 - Google Patents
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Abstract
本发明公开了一种无卤阻燃HIPS发泡材料及其制备方法,无卤阻燃HIPS发泡材料是由下述重量份的组分制成:HIPS树脂100份,复合发泡剂2~8份,复合润滑剂5~10份,无卤复合阻燃剂20~40份;无卤复合阻燃剂由二乙基次膦酸铝、三聚氰胺聚磷酸盐、有机蒙脱土、硼酸锌按照(15~25)∶(4~8)∶(0.5~2)∶(0.5~5)的重量比组成。本发明的无卤阻燃HIPS发泡材料具有较好的阻燃性能、力学性能、成型加工性,质量指标符合《ROHS》指令,同时具有生产成本较低、生产工序简单、比重轻、机械加工便利等特点,可满足特定应用要求如包装、家具、装饰材料、建筑材料等产品的制造。
Description
技术领域
本发明属于高分子材料技术领域,具体涉及一种无卤阻燃HIPS发泡材料及其制备方法。
背景技术
HIPS(高抗冲聚苯乙烯)具有良好的成型加工性,收缩率与ABS(丙烯腈-丁二烯-苯乙烯共聚物)相近,抗冲击强度优于PS(聚苯乙烯),尺寸稳定,刚性好,制品表面光泽,易着色。
HIPS发泡材料具有木材可锯、可刨、可钉的性能,可用于包装、家具、建筑材料。但是,常规HIPS发泡材料遇火即能燃烧,不能自熄,因此,在有防火要求的场合必须进行阻燃处理。
与普通HIPS材料相比,HIPS发泡材料对于阻燃体系的要求更高,不仅需要考虑其阻燃效果和对力学性能的影响,还要求不影响材料的发泡性和产品密度。
对于HIPS发泡材料,目前应用较好的仍然是含卤阻燃体系,例如含溴阻燃剂+三氧化二锑阻燃体系(参见中国专利文献CN101921445A),但是含卤阻燃体系的缺点众所周知。
对于无卤阻燃体系,在HIPS发泡材料方面,目前还是无法取得令人满意的效果。
发明内容
本发明的目的在于解决问题,提供一种阻燃效果和力学性能均较好、而且不影响发泡性和产品密度的无卤阻燃HIPS发泡材料及其制备方法。
实现本发明目的的技术方案是:一种无卤阻燃HIPS发泡材料,它是由下述重量份的组分制成:HIPS树脂100份,复合发泡剂2~8份,复合润滑剂5~10份,无卤复合阻燃剂20~40份。
所述复合发泡剂由偶氮二甲酰胺与氧化锌按照1∶1~9∶1的重量比组成,优选按照2.5∶1~3∶1的重量比组成。
所述复合润滑剂由硬脂酸钙与硬脂酸按照1∶2~2∶1的重量比组成,优选按照1∶1的重量比组成。
所述无卤复合阻燃剂由二乙基次膦酸铝、三聚氰胺聚磷酸盐、有机蒙脱土、硼酸锌按照(15~25)∶(4~8)∶(0.5~2)∶(0.5~5)的重量比组成。
作为优选,上述无卤阻燃HIPS发泡材料由下述重量份的组分制成:HIPS树脂100份,偶氮二甲酰胺1.5~6份,氧化锌0.5~2份,硬脂酸钙2.5~5份,硬脂酸2.5~5份,二乙基次膦酸铝15~25份,三聚氰胺聚磷酸盐4~8份,有机蒙脱土0.5~2份,硼酸锌0.5~5份。
作为优选,上述无卤阻燃HIPS发泡材料由下述重量份的组分制成:HIPS树脂100份,复合发泡剂4份,复合润滑剂6份,无卤复合阻燃剂28份。
作为优选,上述无卤阻燃HIPS发泡材料由下述重量份的组分组成:HIPS树脂100份,偶氮二甲酰胺3份,氧化锌1份,硬脂酸钙3份,硬脂酸3份,二乙基次膦酸铝20份,三聚氰胺聚磷酸盐5份,有机蒙脱土1份,硼酸锌2份。
上述无卤复合阻燃剂中,二乙基次膦酸铝和三聚氰胺聚磷酸盐可在燃烧HIPS表面形成能阻隔空气的炭层,从而阻止HIPS的继续燃烧;而有机蒙脱土和硼酸锌与二乙基次膦酸铝、三聚氰胺聚磷酸盐配合,起到协同阻燃作用,同时能有效降低烟密度作用。
由于无卤复合阻燃剂与HIPS熔体在双辊塑炼过程中,容易产生粘辊现象,影响混炼操作,而硬脂酸钙和硬脂酸复配使用可以有效降低HIPS发泡材料与双辊辊筒表面的粘合力,便于HIPS发泡材料在双辊开炼机上的塑炼操作,同时可以提高HIPS发泡材料的脱模性和制品的表面光洁度。
上述无卤阻燃HIPS发泡材料的制备方法,具有以下步骤:
①按照重量份称取复合发泡剂、复合润滑剂、无卤复合阻燃剂以及HIPS树脂。
②先将HIPS树脂倒入已经预热至160~170℃的双辊开炼机进行塑炼,待HIPS树脂熔融塑化包辊后,再依次加入复合润滑剂、无卤复合阻燃剂以及复合发泡剂,反复塑炼打包3~5min,使复合润滑剂、无卤复合阻燃剂以及复合发泡剂均匀分散于 HIPS树脂中,拉片出料,制得无卤阻燃HIPS片材。
③将步骤②制得的无卤阻燃HIPS片材按照要求进行裁剪、称量,装入模具,再将模具放入已经预热至200~220℃的压片机中,模压发泡成型。
④最后再在20~30℃的温度下冷却定型2~4min,得到无卤阻燃HIPS发泡板材。
上述步骤②中所述模压发泡成型的模压压力为0.5~2MPa,模压时间为6~12min。
本发明具有的积极效果:
(1)本发明采用二乙基次膦酸铝、三聚氰胺聚磷酸盐、有机蒙脱土、硼酸锌作为无卤复合阻燃剂,该无卤阻燃体系不仅阻燃效果好(氧指数达到27%以上),而且力学性能也不受影响,尤其是不影响HIPS的发泡性和产品密度。
(2)本发明采用硬脂酸钙和硬脂酸作为复合润滑剂,其可以有效降低HIPS发泡材料与双辊辊筒表面的粘合力,便于HIPS发泡材料在双辊开炼机上的塑炼操作,同时可以提高HIPS发泡材料的脱模性和制品的表面光洁度。
(3)本发明采用偶氮二甲酰胺和氧化锌作为复合发泡剂,该复合发泡剂能够调节材料的分解温度和分解速率,适应HIPS发泡工艺要求和产品密度要求,通过均匀分散,获得孔径均匀且为闭孔结构的HIPS发泡材料。
(4)本发明的无卤阻燃HIPS发泡材料具有较好的阻燃性能、力学性能、成型加工性,质量指标符合《ROHS》指令,同时具有生产成本较低、生产工序简单、比重轻、机械加工便利等特点,可满足特定应用要求如包装、家具、装饰材料、建筑材料等产品的制造。
具体实施方式
(实施例1)
本实施例的无卤阻燃HIPS发泡材料由下述重量的组分制成:100kg的HIPS树脂(型号为M035,下同),3kg的偶氮二甲酰胺,1kg的氧化锌,3kg的硬脂酸钙,3kg的硬脂酸,20kg的二乙基次膦酸铝,5kg的三聚氰胺氰尿酸盐,1kg的有机蒙脱土以及2kg的硼酸锌。
上述无卤阻燃HIPS发泡材料的制备方法,具有以下步骤:
①按照重量称取HIPS树脂、偶氮二甲酰胺、氧化锌、硬脂酸钙、硬脂酸、二乙基次膦酸铝、三聚氰胺聚磷酸盐、有机蒙脱土以及硼酸锌。
②先将HIPS树脂倒入已经预热至163℃的双辊开炼机进行塑炼,待HIPS树脂熔融塑化包辊后,再依次加入硬脂酸钙、硬脂酸、二乙基次膦酸铝、三聚氰胺聚磷酸盐、有机蒙脱土、硼酸锌、偶氮二甲酰胺以及氧化锌,反复塑炼打包4min,使上述各组分均匀分散于 HIPS树脂中,拉片出料,制得无卤阻燃HIPS片材。
③将步骤②制得的无卤阻燃HIPS片材按照要求进行裁剪、称量,装入模具,再将模具放入已经预热至210℃的压片机中,模压发泡成型。
其中,模压压力为1MPa,模压时间为10min。
④最后再在20℃的温度下冷却定型3min,得到无卤阻燃HIPS发泡板材。
(实施例2~实施例4)
各实施例的制备方法与实施例1相同,不同之处在于各组分的重量配比,具体见表1。
表1
实施例1 | 实施例2 | 实施例3 | 实施例4 | |
HIPS树脂M035 | 100kg | 100kg | 100kg | 100kg |
偶氮二甲酰胺 | 3kg | 5kg | 3kg | 5kg |
氧化锌 | 1kg | 2kg | 1kg | 2kg |
硬脂酸钙 | 3kg | 3kg | 3kg | 3kg |
硬脂酸 | 3kg | 3kg | 3kg | 3kg |
二乙基次膦酸铝 | 20kg | 20kg | 25kg | 25kg |
三聚氰胺聚磷酸盐 | 5kg | 5kg | 8kg | 8kg |
有机蒙脱土 | 1kg | 1kg | 2kg | 2kg |
硼酸锌 | 2kg | 2kg | 2kg | 2kg |
(测试例)
将各实施例制得的无卤阻燃HIPS发泡材料制备标准试样,并对各标准试样进行性能测试,结果见表2。
表2
测试性能 | 执行标准 | 实施例1 | 实施例2 | 实施例3 | 实施例4 |
拉伸强度/MPa | GB/T 1040-2006 | 5.8 | 4.5 | 5.5 | 4.9 |
弯曲强度/MPa | GB/T 9341-2000 | 19.54 | 18.63 | 19.95 | 19.31 |
弹性模量/MPa | GB/T 9341-2000 | 1381 | 1367 | 1421 | 1398 |
悬臂梁抗无缺口冲击强度/kJ·m<sup>-2</sup> | GB/T 1843-2008 | 3.49 | 3.23 | 3.12 | 3.01 |
热变形温度/℃ | GB/T 1633-2000 | 86.7 | 86.1 | 87.2 | 86.8 |
密度/g·cm<sup>-3</sup> | GB/T 10801.2-2002 | 0.71 | 0.65 | 0.72 | 0.67 |
氧指数/% | GB/T 2406.2-2009 | 27.5 | 27.2 | 30.5 | 30.1 |
(对比例1~对比例5)
各对比例与实施例1的制备方法相同,不同之处无卤阻燃体系,具体如下:
实施例1为:20kg的二乙基次膦酸铝、5kg的三聚氰胺氰尿酸盐、1kg的有机蒙脱土以及2kg的硼酸锌。
对比例1为:28kg的聚磷酸铵。
对比例2为:19kg的氢氧化镁、4kg的聚磷酸铵、1kg的三聚氰胺、2kg的季戊四醇以及2kg的硼酸锌。
对比例3为:20kg的双酚A-双(磷酸二苯酯)、5kg的三聚氰胺氰尿酸盐、1kg的蒙脱土以及2kg的硼酸锌。
对比例4为:19kg的磷酸三苯酯、1kg的硼酸锌以及8kg的酚醛树脂。
对比例5为:14kg的改性氢氧化镁粉料、6kg的改性氢氧化铝粉料以及8kg的红磷微胶囊。
(对比测试例)
将各对比例制得的无卤阻燃HIPS发泡材料制备标准试样,并对各标准试样进行性能测试,结果见表3。
表3
测试性能 | 执行标准 | 实施例1 | 对比例1 | 对比例2 | 对比例3 | 对比例4 | 对比例5 |
拉伸强度/MPa | GB/T 1040-2006 | 5.8 | 3.2 | 3.8 | 3.7 | 3.2 | 4.7 |
弯曲强度/MPa | GB/T 9341-2000 | 19.54 | 18.21 | 18.65 | 18.23 | 18.71 | 19.02 |
弹性模量/MPa | GB/T 9341-2000 | 1381 | 1205 | 1238 | 1223 | 1272 | 1283 |
悬臂梁抗无缺口冲击强度/KJ·m<sup>-2</sup> | GB/T 1843-2008 | 3.49 | 2.38 | 2.41 | 2.63 | 2.31 | 3.04 |
热变形温度/℃ | GB/T 1633-2000 | 86.7 | 84.1 | 84.2 | 82.5 | 83.2 | 84.5 |
密度/g·cm<sup>-3</sup> | GB/T 10801.2-2002 | 0.71 | 0.76 | 0.93 | 0.82 | 0.85 | 0.98 |
氧指数/% | GB/T 2406.2-2009 | 27.5 | 25.1 | 21.4 | 24.2 | 23.5 | 19.2 |
由表3可见,在阻燃体系用量均为28份时,与其他阻燃体系相比,本申请的无卤阻燃体系阻燃效果最好,氧指数最高,达到27.5%,其他综合力学性能和热变形温度也优于其它无卤阻燃体系。
Claims (8)
1.一种无卤阻燃HIPS发泡材料,其特征在于它是由下述重量份的组分制成:HIPS树脂100份,复合发泡剂2~8份,复合润滑剂5~10份,无卤复合阻燃剂20~40份;所述无卤复合阻燃剂由二乙基次膦酸铝、三聚氰胺聚磷酸盐、有机蒙脱土、硼酸锌按照(15~25)∶(4~8)∶(0.5~2)∶(0.5~5)的重量比组成。
2.根据权利要求1所述的无卤阻燃HIPS发泡材料,其特征在于:上述无卤阻燃HIPS发泡材料由下述重量份的组分制成:HIPS树脂100份,复合发泡剂4份,复合润滑剂6份,无卤复合阻燃剂28份。
3.根据权利要求1所述的无卤阻燃HIPS发泡材料,其特征在于:所述复合发泡剂由偶氮二甲酰胺与氧化锌按照2.5∶1~3∶1的重量比组成。
4.根据权利要求1所述的无卤阻燃HIPS发泡材料,其特征在于:所述复合润滑剂由硬脂酸钙与硬脂酸按照1∶1的重量比组成。
5.根据权利要求1所述的无卤阻燃HIPS发泡材料,其特征在于:上述无卤阻燃HIPS发泡材料由下述重量份的组分制成:HIPS树脂100份,偶氮二甲酰胺1.5~6份,氧化锌0.5~2份,硬脂酸钙2.5~5份,硬脂酸2.5~5份,二乙基次膦酸铝15~25份,三聚氰胺聚磷酸盐4~8份,有机蒙脱土0.5~2份,硼酸锌0.5~5份。
6.根据权利要求1所述的无卤阻燃HIPS发泡材料,其特征在于:上述无卤阻燃HIPS发泡材料由下述重量份的组分组成:HIPS树脂100份,偶氮二甲酰胺3份,氧化锌1份,硬脂酸钙3份,硬脂酸3份,二乙基次膦酸铝20份,三聚氰胺聚磷酸盐5份,有机蒙脱土1份,硼酸锌2份。
7.一种权利要求1至6之一所述无卤阻燃HIPS发泡材料的制备方法,具有以下步骤:
①按照重量份称取复合发泡剂、复合润滑剂、无卤复合阻燃剂以及HIPS树脂;
②先将HIPS树脂倒入已经预热至160~170℃的双辊开炼机进行塑炼,待HIPS树脂熔融塑化包辊后,再依次加入复合润滑剂、无卤复合阻燃剂以及复合发泡剂,反复塑炼打包3~5min,使复合润滑剂、无卤复合阻燃剂以及复合发泡剂均匀分散于 HIPS树脂中,拉片出料,制得无卤阻燃HIPS片材;
③将步骤②制得的无卤阻燃HIPS片材按照要求进行裁剪、称量,装入模具,再将模具放入已经预热至200~220℃的压片机中,模压发泡成型;
④最后再在20~30℃的温度下冷却定型2~4min,得到无卤阻燃HIPS发泡板材。
8.根据权利要求7所述的制备方法,其特征在于:上述步骤②中所述模压发泡成型的模压压力为0.5~2MPa,模压时间为6~12min。
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101921445A (zh) * | 2010-08-17 | 2010-12-22 | 王崇高 | Hips发泡材料生产配方及其制作方法 |
CN102408640A (zh) * | 2011-08-04 | 2012-04-11 | 厦门大学 | 一种无卤阻燃型微发泡全塑仿木材料及其制备方法 |
CN108530786A (zh) * | 2018-04-29 | 2018-09-14 | 姜丽丽 | 一种耐老化hips发泡塑料及其制备方法 |
CN109438976A (zh) * | 2018-09-29 | 2019-03-08 | 东莞市意普万尼龙科技股份有限公司 | 共聚尼龙制品及其制备方法 |
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CN108530786A (zh) * | 2018-04-29 | 2018-09-14 | 姜丽丽 | 一种耐老化hips发泡塑料及其制备方法 |
CN109438976A (zh) * | 2018-09-29 | 2019-03-08 | 东莞市意普万尼龙科技股份有限公司 | 共聚尼龙制品及其制备方法 |
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