CN106832550A - 陶铠瓷化无卤低烟阻燃聚烯烃组合物及其用途 - Google Patents

陶铠瓷化无卤低烟阻燃聚烯烃组合物及其用途 Download PDF

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CN106832550A
CN106832550A CN201710088268.9A CN201710088268A CN106832550A CN 106832550 A CN106832550 A CN 106832550A CN 201710088268 A CN201710088268 A CN 201710088268A CN 106832550 A CN106832550 A CN 106832550A
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柳汇文
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蔡钢磊
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Zhejiang Create New Material Co Ltd
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Abstract

本发明公开了陶铠瓷化无卤低烟阻燃聚烯烃组合物及其用途。该组合物包含：矿物硅酸盐10‑45％；氰尿酸三聚氰盐10‑20％；高分子聚合物或其合金15‑50％；敏化剂0‑18％；添加剂4％‑7％；过氧化物0％‑2％。其中，高分子聚合物或其合金可选择热塑性高聚物、热固性高聚物、热塑性弹性体、交联的高聚物、交联的弹性体或橡胶的共聚物或混合物中至少一种。本发明提供能在350℃以上情况下，能烧结成非常坚硬的绝缘、隔火、隔温、阻燃、防火、耐火微孔的坚硬的壳体；其在烧蚀过程中低烟、无毒、无害；可以承载2100℃，180分钟以上的烧蚀，能够承受喷淋、震动，不延燃、不滴落。

Description

陶铠瓷化无卤低烟阻燃聚烯烃组合物及其用途
技术领域
本发明属于高分子聚合物材料，涉及一种改性的高分子聚合物材料，具体涉及一种垂直自熄的陶铠瓷化无卤低烟阻燃聚烯烃组合物。
背景技术
目前高分子聚合物材料，通过改性都只具有阻燃性，而没有防火性和耐火性。大多数的阻燃高分子聚合物燃烧以后，都会变成粉末状的灰烬，特别是在火灾高温的情况下，一边燃烧一边滴落或脱落，不能承受喷淋、震动和高温燃烧；有些阻燃高分子聚合物还有延燃、滴落现象，会造成二次火灾；还有些阻燃高分子聚合物在燃烧的过程中会产生大量的有毒、有害气体和粉尘产生，对人体会造成严重的伤害以致死亡；国内外的建筑住宅、医院、商场、影剧院、娱乐场所、宾馆、石油、化工、煤矿、冶金、钢铁等火灾，汽车线着火等等，都与高分子聚合物材料的防火性、阻燃性、耐火性有着直接的关系。
发明内容
本发明的目的是提供一种陶铠瓷化无卤低烟阻燃聚烯烃组合物及其用途,在380℃以上的有氧或无氧以及有焰或无焰的情况下，可垂直自熄、能烧结成非常坚硬的绝缘、隔火、隔温、阻燃、防火、耐火陶瓷壳体的陶瓷化高聚物组合物，高聚物组合物在烧蚀过程中低烟、无毒、无害，使用安全。
为达到上述目的，本发明提供了一种垂直自熄的陶铠瓷化无卤低烟阻燃聚烯烃组合物，该组合物包含以下按质量百分数计的原料：
所述的高分子聚合物或其合金可选择热塑性高聚物、热固性高聚物、热塑性弹性体、交联的高聚物、交联的弹性体或橡胶的共聚物或混合物中至少一种；
上述的聚烯烃组合物，其中，所述的矿物硅酸盐包含陶土、蒙脱土、蒙脱石、长钾石、高岭土、锂辉石、云母石、透锂辉石、长石、滑石，使用上述矿物硅酸盐两种或两种以上的混合物。
上述的聚烯烃组合物，其中，所述的氰尿酸三聚氰盐为氰尿酸三聚氰胺。
上述的高分子聚合物或其合金选择热塑型高聚物、交联型高聚物(交联型的聚烯烃类共聚物)或其混合物中至少一种。
上述的聚烯烃组合物，其中，所述的高分子聚合物选择聚烯烃、聚硅氧烷、乙烯基聚合物、氯磺化聚乙烯、氯化聚乙烯、聚氨酯、聚酯、聚酰胺、聚乙烯、聚醋酸乙烯脂、三元乙丙橡胶、二元乙丙橡胶、氯化聚乙烯、天然橡胶、顺丁橡胶、丁苯橡胶、丁腈橡胶、氯丁橡胶、丁基橡胶、环氧树脂、酚醛树脂以及均聚物、共聚物、弹性体或树脂及其混合物中的至少一种。
上述的高聚物组合物，其中，所述的敏化剂选择TAIC或TAC。
上述的高聚物组合物，其中，所述的添加剂选择硅油、有机硅阻燃剂等。
上述的高聚物组合物，其中，所述的过氧化物选择双2-4，双2-5等。
上述的聚烯烃组合物，其中，该组合物烧结后的坚硬的陶瓷化残余物的弯曲强度达到0.3-9MPa；其燃烧后的坚硬的陶瓷化残余物质量保留量可达80-85％；尺寸变化率为1-7％。
本发明的陶铠瓷化无卤低烟阻燃聚烯烃组合物作为保温材料能用于建筑、汽车、高铁、舰船、飞机、家具、电气、家用电器等各个领域中。
本发明提供的聚烯烃组合物在350℃以上的有氧或无氧以及有焰或无焰的情况下，可垂直自熄、能烧结成非常坚硬的绝缘、隔火、隔温、阻燃、防火、耐火坚硬壳体的高聚物组合物，高聚物组合物在烧蚀过程中低烟、无毒、无害，烧蚀时间越长，温度越高，陶瓷壳体越坚硬，可以承载2100℃，180分钟以上的烧蚀，能够承受喷淋震动，不延燃、不滴落。
具体实施方式
以下结合实施例对本发明的技术方案做进一步的说明。
表1：实施例1-6的原料配方及其产物的性能测试数据
通过表1中实施1-6的记载，采用本发明原料配比组成的陶铠瓷化无卤低烟阻燃聚烯烃组合物具有较强的阻燃性和绝缘线，受火面和被火面温差较大，自熄性时间较短。
优选实施例作了详细介绍，但应当认识到上述的描述不应被认为是对本发明的限制。在本领域技术人员阅读了上述内容后，对于本发明的多种修改和替代都将是显而易见的。因此，本发明的保护范围应由所附的权利要求来限定。

Claims (9)

1.陶铠瓷化无卤低烟阻燃聚烯烃组合物，其特征在于，该组合物包含以下按质量百分数计的原料：
所述的高分子聚合物或其合金选择热塑性高聚物、热固性高聚物、热塑性弹性体、交联型高聚物、交联的弹性体或橡胶的共聚物或混合物中至少一种。
2.如权利要求1所述的聚烯烃组合物，其特征在于，所述的矿物硅酸盐包含陶土、蒙脱土、蒙脱石、长钾石、高岭土、锂辉石、云母石、透锂辉石、长石、滑石，使用上述矿物硅酸盐两种或两种以上的混合物。
3.如权利要求1所述的聚烯烃组合物，其特征在于，所述的氰尿酸三聚氰盐为氰尿酸三聚氰胺。
4.如权利要求1所述的聚烯烃组合物，其特征在于，所述的高分子聚合物或其合金选择热塑性高聚物、交联性高聚物、交联的弹性体或橡胶的共聚物或其混合物中至少一种。
5.如权利要求1所述的聚烯烃组合物，其特征在于，所述的高分子聚合物选择聚烯烃、聚硅氧烷、乙烯基聚合物、氯磺化聚乙烯、氯化聚乙烯、聚氨酯、聚酯、聚酰胺、聚乙烯、聚醋酸乙烯脂、三元乙丙橡胶、二元乙丙橡胶、氯化聚乙烯、天然橡胶、顺丁橡胶、丁苯橡胶、丁腈橡胶、氯丁橡胶、丁基橡胶、环氧树脂、酚醛树脂以及均聚物、共聚物、弹性体或树脂及其混合物中的至少一种。
6.如权利要求1所述的聚烯烃组合物，其特征在于，所述的敏化剂选择TAIC或TAC。
7.如权利要求1所述的聚烯烃组合物，其特征在于，所述的添加剂选择硅油、有机硅阻燃剂。
8.如权利要求1所述的聚烯烃组合物，其特征在于，所述的过氧化物选择双2-4，双2-5。
9.陶铠瓷化无卤低烟阻燃聚烯烃组合物的用途，其特征在于，上述权利要求1-9任一所述的组合物能用于防火阻燃耐火电线电缆。
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CN109776934A (zh) * 2018-12-29 2019-05-21 惠州市安品新材料有限公司 耐火电缆用聚烯烃复合材料
CN111907130A (zh) * 2019-05-09 2020-11-10 东莞顺裕纸业有限公司 一种阻燃瓦楞纸及其制备方法
WO2024027000A1 (zh) * 2022-08-03 2024-02-08 江苏卡续曼新材料科技有限公司 基于热塑性高分子材料共混改性的阻燃物阻燃方法

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CN104995251A (zh) * 2012-08-24 2015-10-21 特里斯塔诺私人有限公司 包含热塑性淀粉的聚烯烃组合物
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CN104479213A (zh) * 2014-12-22 2015-04-01 陶铠高分子材料（上海）科技中心 一种垂直自熄的低烟阻燃的陶瓷化高聚物组合物及其用途

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CN109776934A (zh) * 2018-12-29 2019-05-21 惠州市安品新材料有限公司 耐火电缆用聚烯烃复合材料
CN109776934B (zh) * 2018-12-29 2021-09-21 惠州市安品新材料有限公司 耐火电缆用聚烯烃复合材料
CN111907130A (zh) * 2019-05-09 2020-11-10 东莞顺裕纸业有限公司 一种阻燃瓦楞纸及其制备方法
WO2024027000A1 (zh) * 2022-08-03 2024-02-08 江苏卡续曼新材料科技有限公司 基于热塑性高分子材料共混改性的阻燃物阻燃方法

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