CN112280001B - 一种楼地面用高阻燃组合聚醚 - Google Patents

一种楼地面用高阻燃组合聚醚 Download PDF

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CN112280001B
CN112280001B CN202011195070.9A CN202011195070A CN112280001B CN 112280001 B CN112280001 B CN 112280001B CN 202011195070 A CN202011195070 A CN 202011195070A CN 112280001 B CN112280001 B CN 112280001B
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相明华
陈金炎
张军
张慧江
章林杰
彭小波
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Zhejiang Huachuang Carbon Intelligent Manufacturing Co.,Ltd.
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Abstract

一种楼地面用高阻燃组合聚醚，属于聚氨酯泡沫塑料技术领域；包括以下组分：阻燃聚醚：20‑50份；阻燃聚酯：50‑70份；交联剂：0‑10份；匀泡剂：2‑4份；催化剂：10‑18份；去离子水：0.5‑1.5份；无卤阻燃剂：30‑60份；一氟二氯乙烷:25‑50份；二苯基甲烷二异氰酸酯：200‑280份；本发明产品导热系数低，粘贴强度强，导热系数通常小于0.03W/m·K,保温性能优异，可以减少建筑厚度，增加使用空间；经过配方调整，聚氨酯材料可达B1级阻燃；材料经过改良配方，可在不降低保温性能的同时，提高室内隔声防震效果，且施工作业过程对环境污染小，具有操作简单便捷、熟化期短、施工快等特点。

Description

一种楼地面用高阻燃组合聚醚
技术领域
本发明属于聚氨酯泡沫塑料技术领域，具体是涉及一种楼地面用高阻燃组合聚醚。
背景技术
聚氨酯硬质泡沫塑料是一种性能优越的高分子合成材料，具有密度小，强度高、保温效果好、粘结强度大等优点，是公认的最佳绝热保温材料，因此多应用于家电、板材、管道、集装箱、建筑用材以及航船船用品等。随着居民生活水平的提高，住房节能减排，隔音降噪的要求越来越高，保温材料的使用可以减轻建筑重量，增加保温性能，减少居民用电量。传统楼地面使用的聚乙烯泡沫塑料不耐热，在74℃就开始分解，当温度继续升高时它就会热熔萎缩。
发明内容
本发明主要是解决上述现有技术所存在的技术问题，提供一种楼地面用高阻燃组合聚醚。
本发明的上述技术问题主要是通过下述技术方案得以解决的：一种楼地面用高阻燃组合聚醚，包括以下组分：
Figure BDA0002753800500000011
其中催化剂为五甲基二乙烯三胺、有机锡、三苯酚、三(二甲氨基丙基)六氢三嗪、PT302的复配。
所述阻燃聚醚为河北亚东化工有限公司生产的，牌号9185。
所述阻燃聚酯为斯泰潘化学有限公司生产的，牌号7001。
所述交联剂为河北亚东化工有限公司生产的，牌号403。
所述匀泡剂为江苏美思德化学有限公司生产的，牌号8806。
所述无卤阻燃剂为张家港新亚化工生产的，牌号TEP。
所述一氟二氯乙烷为浙江三美化工生产的，牌号141B。
所述二苯基甲烷二异氰酸酯为万华化学生产的，牌号PM200。
所述催化剂为五甲基二乙烯三胺、有机锡、三苯酚、三(二甲氨基丙基)六氢三嗪、PT302按照(0-10):(0-3):(0-10):(0-10):(0-10)的质量比进行复配制得的，五者均来至赢创化学产品公司。
本发明具有的有益效果：
聚氨酯材料是热固性材料，不存在热熔萎缩问题。本发明产品导热系数低，粘贴强度强，导热系数通常小于0.03W/m·K,保温性能优异，可以减少建筑厚度，增加使用空间；经过配方调整，聚氨酯材料可达B1级阻燃；材料经过改良配方，可在不降低保温性能的同时，提高室内隔声防震效果，且施工作业过程对环境污染小，具有操作简单便捷、熟化期短、施工快等特点。
本发明的泡沫性能指标：
导热系数：≤0.027W/m.k
吸水率：≤3％
压缩强度：≥200kPa
氧指数：≥30
具体实施方式
按照下列组分以及质量百分数进行配比制得本实施例中的一种楼地面用高阻燃组合聚醚。
实施例1：一种楼地面用高阻燃组合聚醚，包括以下组分：
阻燃聚醚：30份；
阻燃聚酯：65份；
交联剂：5份；
匀泡剂：4份；
催化剂：13份；
去离子水：1份；
无卤阻燃剂：45份；
一氟二氯乙烷:30份；
二苯基甲烷二异氰酸酯：210份。
所述催化剂为五甲基二乙烯三胺、有机锡、三苯酚、三(二甲氨基丙基)六氢三嗪、PT302按照(0-10):(0-3):(0-10):(0-10):(0-10)的质量比进行复配制得的。
测试本实施例制得的一种楼地面用高阻燃组合聚醚，结果如下：
泡沫性能指标：
导热系数：0.022W/m.k
吸水率：2％
压缩强度：220kPa
氧指数：30.3
实施例2：一种楼地面用高阻燃组合聚醚，包括以下组分：
阻燃聚醚：40份；
阻燃聚酯：55份；
交联剂：5份；
匀泡剂：3份；
催化剂：12份；
去离子水：0.8份；
无卤阻燃剂：40份；
一氟二氯乙烷:33份；
二苯基甲烷二异氰酸酯：205份。
所述催化剂为五甲基二乙烯三胺、有机锡、三苯酚、三(二甲氨基丙基)六氢三嗪、PT302按照(0-10):(0-3):(0-10):(0-10):(0-10)的质量比进行复配制得的。
测试本实施例制得的一种楼地面用高阻燃组合聚醚，结果如下：
泡沫性能指标：
1导热系数：0.021W/m.k
2吸水率：1.8％
3压缩强度：218kPa
4氧指数：30.4
实施例3：一种楼地面用高阻燃组合聚醚，包括以下组分：
阻燃聚醚：25份；
阻燃聚酯：65份；
交联剂：10份；
匀泡剂：4份；
催化剂：14份；
去离子水：1.3份；
无卤阻燃剂：50份；
一氟二氯乙烷:2份；
二苯基甲烷二异氰酸酯：230份。
所述催化剂为五甲基二乙烯三胺、有机锡、三苯酚、三(二甲氨基丙基)六氢三嗪、PT302按照(0-10):(0-3):(0-10):(0-10):(0-10)的质量比进行复配制得的。
测试本实施例制得的一种楼地面用高阻燃组合聚醚，结果如下：
泡沫性能指标：
导热系数：0.024W/m.k
吸水率：2.5％
压缩强度：215kPa
氧指数：30.2
从上述实施例可以看出，采用本发明产品导热系数低，粘贴强度强，导热系数通常小于0.03W/m·K,保温性能优异，可以减少建筑厚度，增加使用空间；经过配方调整，聚氨酯材料可达B1级阻燃；材料经过改良配方，可在不降低保温性能的同时，提高室内隔声防震效果，且施工作业过程对环境污染小，具有操作简单便捷、熟化期短、施工快等特点。
最后，应当指出，以上实施例仅是本发明较有代表性的例子。显然，本发明不限于上述实施例，还可以有许多变形。凡是依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均应认为属于本发明的保护范围。

Claims (6)

1.一种楼地面用高阻燃组合聚醚，其特征在于包括以下组分：
阻燃聚醚： 20-50份；
阻燃聚酯： 50-70份；
交联剂： 0-10份；
匀泡剂： 2-4份；
催化剂： 10-18份；
去离子水： 0.5-1.5份；
无卤阻燃剂： 30-60份；
一氟二氯乙烷: 25-50份；
万华化学生产的牌号PM200： 200-280份；
其中催化剂为五甲基二乙烯三胺、有机锡、三苯酚、三（二甲氨基丙基）六氢三嗪、PT302的复配；
所述阻燃聚酯为斯泰潘化学有限公司生产的，牌号7001。
2.根据权利要求1所述的一种楼地面用高阻燃组合聚醚，其特征在于所述阻燃聚醚为河北亚东化工有限公司生产的，牌号9185。
3.根据权利要求1所述的一种楼地面用高阻燃组合聚醚，其特征在于所述交联剂为河北亚东化工有限公司生产的，牌号403。
4.根据权利要求1所述的一种楼地面用高阻燃组合聚醚，其特征在于所述匀泡剂为江苏美思德化学有限公司生产的，牌号8806。
5.根据权利要求1所述的一种楼地面用高阻燃组合聚醚，其特征在于所述无卤阻燃剂为张家港新亚化工生产的，牌号TEP。
6.根据权利要求1所述的一种楼地面用高阻燃组合聚醚，其特征在于所述一氟二氯乙烷为浙江三美化工生产的，牌号141B。
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CN109293868A (zh) * 2018-09-30 2019-02-01 山东诺威新材料有限公司 一种应用于组合聚醚及泡沫的高阻燃聚酯多元醇复配物
CN109912764A (zh) * 2019-02-25 2019-06-21 广州立泰新材料科技有限公司 一种高阻燃硬质聚氨酯泡沫及其制备方法
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* Cited by examiner, † Cited by third party
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