CN106279628A - 硬质聚氨酯外墙泡沫材料 - Google Patents

硬质聚氨酯外墙泡沫材料 Download PDF

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CN106279628A
CN106279628A CN201610727820.XA CN201610727820A CN106279628A CN 106279628 A CN106279628 A CN 106279628A CN 201610727820 A CN201610727820 A CN 201610727820A CN 106279628 A CN106279628 A CN 106279628A
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谢松芬
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Abstract

本发明公开了一种硬质聚氨酯外墙泡沫材料,由以下重量份配比的原料发泡制成:聚4,4’‑二苯甲烷二异氰酸酯30‑40份,聚醚多元醇A30‑40份,聚醚多元醇B20‑30份,催化剂2‑4份,阻燃剂2‑4份,发泡剂1‑2份,泡沫稳定剂2‑4份,秸秆纤维6‑8份,粉煤灰15‑25份,硅藻土10‑20份,去离子水20‑30份。本发明硬质聚氨酯外墙泡沫材料具有强度高、质量轻、导热低、尺寸稳定性良好、绝热效果好、耐磨防腐良好的特点,还具有高效的阻燃能力,且没有使用氯氟烃(CFC)发泡剂,节能环保。采用本产品,不但房屋的功能大大改善,而且可以减轻建筑物的自重,满足人们的审美要求。

Description

硬质聚氨酯外墙泡沫材料
技术领域
本发明涉及建筑材料技术领域,具体是一种硬质聚氨酯外墙泡沫材料。
背景技术
普通的聚氨酯材料一般多采用官能度多、羟值高的聚醚多元醇与多异氰酸酯反应,制成交联网状结构的高分子聚合物。目前,聚氨酯作为建筑材料,生产量越来越大,其具有硬度大、压缩强度高、尺寸稳定性较好、质量轻、导热系数低、闭孔率95%以上、防腐耐磨良好等优点,用途非常广泛,可以代替橡胶、塑料、尼龙等,用于机场、酒店、建材、汽车厂、煤矿厂、水泥厂、高级公寓、别墅、园林美化等。随着全球能源紧缺,各国都十分重视能源的节约,而在建筑领域,随着房地产的不断开发,能源紧缺问题日益突出,在建筑节能领域,降低建筑采暖能耗的重要途径之一就是最大限度的减少建筑外围结构的热损失,而墙体是建筑外围护结构的主体,如何让墙体材料节能环保,是各个国家研究的建筑材料的主要问题之一。
目前,我国大规模使用的有机保温材料主要有EPS(聚苯乙烯泡沫)、PS(挤塑聚苯乙烯泡沫)和PU(聚氨酯泡沫),均属易燃有机保温材料,最大的优点是质轻、保温、隔热性好;缺点在于防火安全性差,易燃易老化且不环保。在燃烧时释放出大量有毒烟雾,可使人在短时间内中毒和窒息,这是因为在聚氨酯硬泡中,常用的发泡剂为氯氟烃(CFC)发泡剂,但是由于氯氟烃(CFC)发泡剂对大气臭氧层有破坏作用,为了维护生态环境,国际公约已经对其生产和使用做出了严格的限制和规定。
发明内容
本发明的目的在于提供一种具有高抗压度、高拉伸度、收缩性能好且环保的硬质聚氨酯外墙泡沫材料。
本发明解决技术问题的技术方案是:
一种硬质聚氨酯外墙泡沫材料,由以下重量份配比的原料发泡制成:
聚4,4’-二苯甲烷二异氰酸酯30-40份,聚醚多元醇A30-40份,聚醚多元醇B20-30份,催化剂2-4份,阻燃剂2-4份,发泡剂1-2份,泡沫稳定剂2-4份,秸秆纤维6-8份,粉煤灰15-25份,硅藻土10-20份,去离子水20-30份。
优选地,上述硬质聚氨酯外墙泡沫材料,由以下重量份配比的原料发泡制成:
聚4,4’-二苯甲烷二异氰酸酯35份,聚醚多元醇A35份,聚醚多元醇B25份,催化剂3份,阻燃剂3份,发泡剂1.5份,泡沫稳定剂3份,秸秆纤维7份,粉煤灰20份,硅藻土15份,去离子水25份。
所述聚醚多元醇A为YD-6205聚醚、KS-8326聚醚和DD-450L聚醚中的一种或几种。
所述聚醚多元醇B为450M聚醚,4110聚醚和330B聚醚中的一种或几种。
所述催化剂为三乙烯二胺。
所述阻燃剂为甲基磷酸二甲酯、乙基磷酸二乙酯中的一种或几种的混合物。
所述发泡剂为异戊烷。
所述的泡沫稳定剂为水溶性硅油。
所述秸秆纤维为长度为12-20mm的秸秆纤维。
上述硬质聚氨酯外墙泡沫材料的制备方法包括如下步骤:
(1)按照上述原料的质量份配比;
(2)依次将聚4,4’-二苯甲烷二异氰酸酯、聚醚多元醇A、聚醚多元醇B、催化剂、阻燃剂、发泡剂、泡沫稳定剂、秸秆纤维、粉煤灰、硅藻土、去离子水加入到高压喷枪的料泵中,在料泵中使用1200-1400转/min的速度搅拌20-24min,使各原料充分混合均匀,得到产品。
本发明产品的优点在于:本发明硬质聚氨酯外墙泡沫材料具有强度高、质量轻、导热低、尺寸稳定性良好、绝热效果好、耐磨防腐良好的特点,还具有高效的阻燃能力,且没有使用氯氟烃(CFC)发泡剂,节能环保。采用本产品,不但房屋的功能大大改善,而且可以减轻建筑物的自重,满足人们的审美要求。此外,本发明的制备工艺简单,成本低廉,设备要求低,生产过程环保,易于工业化生产,适于大范围推广应用。
具体实施方式
以下结合实施例对本发明进一步说明,但本发明并不局限于这些实施例。
实施例1
一种硬质聚氨酯外墙泡沫材料,由以下重量份配比的原料发泡制成:
聚4,4’-二苯甲烷二异氰酸酯30kg,聚醚多元醇A 30kg,聚醚多元醇B 20kg,催化剂2kg,阻燃剂2kg,发泡剂1kg,泡沫稳定剂2kg,秸秆纤维6kg,粉煤灰15kg,硅藻土10kg,去离子水20kg。
所述聚醚多元醇A为YD-6205聚醚。
所述聚醚多元醇B为450M聚醚。
所述催化剂为三乙烯二胺。
所述阻燃剂为甲基磷酸二甲酯。
所述发泡剂为异戊烷。
所述的泡沫稳定剂为水溶性硅油。
所述秸秆纤维为长度为12mm的秸秆纤维。
上述硬质聚氨酯外墙泡沫材料的制备方法包括如下步骤:
(1)按照上述原料的质量份配比;
(2)依次将聚4,4’-二苯甲烷二异氰酸酯、聚醚多元醇A、聚醚多元醇B、催化剂、阻燃剂、发泡剂、泡沫稳定剂、秸秆纤维、粉煤灰、硅藻土、去离子水加入到高压喷枪的料泵中,在料泵中使用1200转/min的速度搅拌20min,使各原料充分混合均匀,得到产品。
实施例2
一种硬质聚氨酯外墙泡沫材料,由以下重量份配比的原料发泡制成:
聚4,4’-二苯甲烷二异氰酸酯35kg,聚醚多元醇A 35kg,聚醚多元醇B 25kg,催化剂3kg,阻燃剂3kg,发泡剂1.5kg,泡沫稳定剂3kg,秸秆纤维7kg,粉煤灰20kg,硅藻土15kg,去离子水25kg。
所述聚醚多元醇A为KS-8326聚醚。
所述聚醚多元醇B为4110聚醚。
所述催化剂为三乙烯二胺。
所述阻燃剂为乙基磷酸二乙酯。
所述发泡剂为异戊烷。
所述的泡沫稳定剂为水溶性硅油。
所述秸秆纤维为长度为16mm的秸秆纤维。
上述硬质聚氨酯外墙泡沫材料的制备方法包括如下步骤:
(1)按照上述原料的质量份配比;
(2)依次将聚4,4’-二苯甲烷二异氰酸酯、聚醚多元醇A、聚醚多元醇B、催化剂、阻燃剂、发泡剂、泡沫稳定剂、秸秆纤维、粉煤灰、硅藻土、去离子水加入到高压喷枪的料泵中,在料泵中使用1300转/min的速度搅拌22min,使各原料充分混合均匀,得到产品。
实施例3
一种硬质聚氨酯外墙泡沫材料,由以下重量份配比的原料发泡制成:
聚4,4’-二苯甲烷二异氰酸酯40kg,聚醚多元醇A 40kg,聚醚多元醇B 30kg,催化剂4kg,阻燃剂4kg,发泡剂2kg,泡沫稳定剂4kg,秸秆纤维8kg,粉煤灰25kg,硅藻土20kg,去离子水30kg。
所述聚醚多元醇A为DD-450L聚醚。
所述聚醚多元醇B为330B聚醚。
所述催化剂为三乙烯二胺。
所述阻燃剂为甲基磷酸二甲酯。
所述发泡剂为异戊烷。
所述的泡沫稳定剂为水溶性硅油。
所述秸秆纤维为长度为20mm的秸秆纤维。
上述硬质聚氨酯外墙泡沫材料的制备方法包括如下步骤:
(1)按照上述原料的质量份配比;
(2)依次将聚4,4’-二苯甲烷二异氰酸酯、聚醚多元醇A、聚醚多元醇B、催化剂、阻燃剂、发泡剂、泡沫稳定剂、秸秆纤维、粉煤灰、硅藻土、去离子水加入到高压喷枪的料泵中,在料泵中使用1400转/min的速度搅拌24min,使各原料充分混合均匀,得到产品。
分别对实施例1-3制备得到的硬质聚氨酯外墙泡沫材料的物理性能参数进行检测,并与现有普通聚氨酯建筑材料对比,测试结果如表1所示。
由表可见,本发明以上实施例制备的硬质聚氨酯外墙泡沫材料的抗压强度、热释放速率、导热系数、及闭孔率等指标都比现有的建筑材料有明显地提高,经冷冻或高温条件下无收缩、变形、膨胀、开裂等现象,是一种性能好的建筑材料。
以上实施例仅用以说明本发明的技术方案,而非对其限制;尽管参照前述实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims (9)

1.一种硬质聚氨酯外墙泡沫材料,其特征是:由以下重量份配比的原料发泡制成:
聚4,4’-二苯甲烷二异氰酸酯30-40份,聚醚多元醇A30-40份,聚醚多元醇B20-30份,催化剂2-4份,阻燃剂2-4份,发泡剂1-2份,泡沫稳定剂2-4份,秸秆纤维6-8份,粉煤灰15-25份,硅藻土10-20份,去离子水20-30份;
上述硬质聚氨酯外墙泡沫材料的制备方法包括如下步骤:
(1)按照上述原料的质量份配比;
(2)依次将聚4,4’-二苯甲烷二异氰酸酯、聚醚多元醇A、聚醚多元醇B、催化剂、阻燃剂、发泡剂、泡沫稳定剂、秸秆纤维、粉煤灰、硅藻土、去离子水加入到高压喷枪的料泵中,在料泵中使用1200-1400转/min的速度搅拌20-24min,使各原料充分混合均匀,得到产品。
2.根据权利要求1所述的硬质聚氨酯外墙泡沫材料,其特征是:由以下重量份配比的原料发泡制成:
聚4,4’-二苯甲烷二异氰酸酯35份,聚醚多元醇A35份,聚醚多元醇B25份,催化剂3份,阻燃剂3份,发泡剂1.5份,泡沫稳定剂3份,秸秆纤维7份,粉煤灰20份,硅藻土15份,去离子水25份。
3.根据权利要求1所述的硬质聚氨酯外墙泡沫材料,其特征是:所述聚醚多元醇A为YD-6205聚醚、KS-8326聚醚和DD-450L聚醚中的一种或几种。
4.根据权利要求1所述的硬质聚氨酯外墙泡沫材料,其特征是:所述聚醚多元醇B为450M聚醚,4110聚醚和330B聚醚中的一种或几种。
5.根据权利要求1所述的硬质聚氨酯外墙泡沫材料,其特征是:所述催化剂为三乙烯二胺。
6.根据权利要求1所述的硬质聚氨酯外墙泡沫材料,其特征是:所述阻燃剂为甲基磷酸二甲酯、乙基磷酸二乙酯中的一种或几种的混合物。
7.根据权利要求1所述的硬质聚氨酯外墙泡沫材料,其特征是:所述发泡剂为异戊烷。
8.根据权利要求1所述的硬质聚氨酯外墙泡沫材料,其特征是:所述的泡沫稳定剂为水溶性硅油。
9.根据权利要求1所述的硬质聚氨酯外墙泡沫材料,其特征是:所述秸秆纤维为长度为12-20mm的秸秆纤维。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019010599A1 (zh) * 2017-07-12 2019-01-17 卢新建 隔音防震的硬质泡沫材料

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101012332A (zh) * 2007-02-09 2007-08-08 李长玉 木质素、废旧硬质泡沫粉无氟聚氨酯保温材料及制备方法
CN104177581A (zh) * 2013-05-27 2014-12-03 拜耳材料科技(中国)有限公司 用于聚氨酯复合材料的聚氨酯组合物
CN104211437A (zh) * 2014-09-17 2014-12-17 苏州新协力环保科技有限公司 一种环保型聚氨酯硬泡墙体保温材料
CN105440657A (zh) * 2016-01-13 2016-03-30 南阳理工学院 一种外墙保温材料及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101012332A (zh) * 2007-02-09 2007-08-08 李长玉 木质素、废旧硬质泡沫粉无氟聚氨酯保温材料及制备方法
CN104177581A (zh) * 2013-05-27 2014-12-03 拜耳材料科技(中国)有限公司 用于聚氨酯复合材料的聚氨酯组合物
CN104211437A (zh) * 2014-09-17 2014-12-17 苏州新协力环保科技有限公司 一种环保型聚氨酯硬泡墙体保温材料
CN105440657A (zh) * 2016-01-13 2016-03-30 南阳理工学院 一种外墙保温材料及其制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
王大壮: "秸秆纤维聚氨酯高效保温材料的研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019010599A1 (zh) * 2017-07-12 2019-01-17 卢新建 隔音防震的硬质泡沫材料

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