CN113754943A - 一种含磷杂菲衍生物的高性能线缆材料组合物 - Google Patents

一种含磷杂菲衍生物的高性能线缆材料组合物 Download PDF

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CN113754943A
CN113754943A CN202110553327.1A CN202110553327A CN113754943A CN 113754943 A CN113754943 A CN 113754943A CN 202110553327 A CN202110553327 A CN 202110553327A CN 113754943 A CN113754943 A CN 113754943A
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flame
retardant
hydroxide
phosphaphenanthrene
compound
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谷晓昱
张帆
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Beijing University of Chemical Technology
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C—CHEMISTRY; METALLURGY
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    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
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    • C08K3/20—Oxides; Hydroxides
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    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
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Abstract

本发明属于无卤阻燃线缆材料共聚物领域，特别涉及到一种金属氢氧化物与有机磷杂菲同阻燃的线缆的组合物。该组合物包含：聚烯烃30～50wt％，金属氢氧化物40～60wt％，有机磷杂菲化合物0.1～5wt％，改性高岭土1～3wt％。本发明的含磷杂环化合物的无卤阻燃线缆共聚物的组合物制备方便，有利于工业化生产；阻燃性能优异，兼顾了材料的力学性能和热稳定性，还具有荧光增白效应，尤其适用于浅色电线电缆等领域。

Description

一种含磷杂菲衍生物的高性能线缆材料组合物
技术领域
本发明属于无卤阻燃线缆材料领域，特别涉及到一种金属氢氧化物与有 机磷杂环化合物及高岭土协同阻燃的聚烯烃的组合物。。
背景技术
聚烯烃/氢氧化物体系常用做线缆材料，随着相管标准的的发展，线缆材 料的要的要求也越高，常需在配方中加入协效助剂，提升线缆材料的性能。
有机磷杂菲DOPO衍生物常与其他结构存在协同效果，广泛应用于聚合 物阻燃领域之间。而且其荧光性能长也能作为荧光增白剂拓宽线缆材料的应 用。
高岭土是一种非金属矿产，是一种以高岭石族粘土矿物为主的粘土和粘 土岩，用作塑料改性的填料时，具有协同阻燃作用。
发明内容
1.一种含磷杂菲化合物的无卤阻燃线缆材料的组合物，其特征是，该组 合物包括以下组分：聚烯烃30～50wt％，金属氢氧化物40～60wt％，有 机磷磷杂菲化合物(OD)1～10wt％，改性高岭土(Kaol)1～3wt％。
2.根据权力要求1所述的聚烯烃，其特征是常用于线缆材料的聚合物， 包括聚氯乙烯，聚乙烯，聚丙烯，乙烯醋酸乙烯共聚物，三元乙丙橡胶等。
3.根据权利要求1所述的金属氢氧化物，其特征是：常用的阻燃剂金属 氢氧化物，包括氢氧化镁、氢氧化铝和氢氧化钙等。
4.根据权利要求1所述的有机磷杂菲化合物，其特征是：有机磷杂菲 DOPO，及其衍生物。
5.根据权利要求1所述的改性高岭土，其特征是：高兴经插层、剥离 后，再对剥离高岭土进行包覆，包覆物为硅烷，聚硅烷，聚硅氧烷，硅树脂 中的一种或几种。
附图说明
图1.将本发明实施例1制备的EVA/MH/OD/Kaol复合材料的荧光发射 光谱及在紫外灯下的照片；
图2.将本发明实施例1制备的EVA/MH/OD/Kaol复合材料极限氧指数测 试结果；
图3.将本发明实施例1制备的EVA/MH/OD/Kaol复合材料的颜色指数测 试结果；其中颜色指数包括五种白度指数和两种白度指数：
CIE86白度(甘茨白度，Wg)；R457白度(Wr)；Hunter白度(Wh)； Stensby白度(Ws)；Stephansen白度(Wp)；ASTM(D1925)黄度(YID)； ASTM(E313)黄度(YIE)。
本发明将通过下面的具体实施例对本发明的技术方案进行更加详细的说 明，但是本发明不局限于以下的实施例。
具体实施方式
实施例1：
采用下述挤出共混法添加到制备高性能电缆，用于性能表征：
将50份质量分数的纯净的EVA和50份质量分数的MH在温度为140 ℃的密炼机中共混6分钟，得到加工后的EVA/MH复合材料，记作 E/M50/OD0组。
将1质量份数的DOPO衍生物或1质量份数的DOPO衍生物+1质量份 数的Kaol分别取代1、2质量分数的MH，加入到50质量分数EVA/49质量 分数MH和50质量分数EVA/48质量分数MH复合材料中，在温度为140℃ 的密炼机中共混6分钟，记录实验过程中的扭矩变化，得到改性复合材料， 分别记作E/M49/OD1和E/M48/OD2组。
对上述三组材料进行极限氧指数、荧光性能及颜色指数测试。
上述三组材料的荧光发射性能及紫外光下照射下的照片见图1。上述三组 材料的极限氧指数见图2。上述三组材料的颜色指数见图3。

Claims (5)

1.一种含磷杂菲化合物的无卤阻燃线缆材料的组合物，其特征是，该组合物包括以下组分：聚烯烃30～50wt％，金属氢氧化物40～60wt％，有机磷磷杂菲化合物1～10wt％，改性高岭土1～3wt％。
2.根据权力要求1所述的聚烯烃，其特征是常用于线缆材料的聚合物，包括聚氯乙烯，聚乙烯，聚丙烯，乙烯醋酸乙烯共聚物，三元乙丙橡胶等。
3.根据权利要求1所述的金属氢氧化物，其特征是：常用的阻燃剂金属氢氧化物，包括氢氧化镁、氢氧化铝和氢氧化钙等。
4.根据权利要求1所述的有机磷杂菲化合物，其特征是：有机磷杂菲DOPO，及其衍生物。
5.根据权利要求1所述的改性高岭土，其特征是：高兴经插层、剥离后，再对剥离高岭土进行包覆，包覆物为硅烷，聚硅烷，聚硅氧烷，硅树脂中的一种或几种。
CN202110553327.1A 2021-05-20 2021-05-20 一种含磷杂菲衍生物的高性能线缆材料组合物 Pending CN113754943A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116285089A (zh) * 2023-04-18 2023-06-23 镇江明德新材料科技有限公司 一种阻水型低烟无卤阻燃电缆料及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116285089A (zh) * 2023-04-18 2023-06-23 镇江明德新材料科技有限公司 一种阻水型低烟无卤阻燃电缆料及其制备方法

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