CN114045080A - 一种屋面用防水保温涂料及其制备方法 - Google Patents

一种屋面用防水保温涂料及其制备方法 Download PDF

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CN114045080A
CN114045080A CN202111456062.XA CN202111456062A CN114045080A CN 114045080 A CN114045080 A CN 114045080A CN 202111456062 A CN202111456062 A CN 202111456062A CN 114045080 A CN114045080 A CN 114045080A
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李长明
杨登富
杨登珍
杨登艳
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Xi'an Liren Construction Engineering Co ltd
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    • C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
    • C09D125/02—Homopolymers or copolymers of hydrocarbons
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    • C09D125/08—Copolymers of styrene
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Abstract

本发明公开了一种屋面用防水保温涂料及其制备方法，防水保温涂料，包括以下重量组分的原料制备而成：聚丙烯酸酯25‑35份、改性凹凸棒土填料25‑30份、改性苯丙乳液20‑35份、去离子水25‑40份、空心玻璃微珠5‑10份、增强纤维10‑15份、纳米填料5‑10份、膨润土5‑10份、防腐剂0.5‑2份、成膜助剂0.5‑3份、消泡剂0.5‑1份、分散剂0.5‑1。本发明保温涂料防水涂料制作工艺较为简单，原料易得，制造成本低；防水效果好，防腐耐酸碱，能够防止体温变膨胀、收缩或是长时间震动时隔热保温层出现裂纹脱落情况。

Description

一种屋面用防水保温涂料及其制备方法
技术领域
本发明涉及建材技术领域，尤其涉及一种屋面用防水保温涂料及其制备方法。
背景技术
保温涂料防水涂料是以高分子聚合物为主体的新型绿色防水材料，具有良好的防水、防潮、抗渗、抗老化、抗污染和耐候性等功效。
可直接喷刷于建筑物内外墙、地下室、隧道、水渠、游泳池等处的防水防霉处理。
现有的保温涂料防水涂料制作工艺较为复杂，防水效果不好，不防腐耐酸碱，涂刷在温变频繁、热膨胀系数大或是震动频繁的物体表面上隔热保温，物体温变膨胀、收缩或是长时间震动时隔热保温层出现裂纹脱落。
发明内容
本发明的目的在于提供一种屋面用防水保温涂料及其制备方法，以解决上述技术问题。
为实现上述目的本发明采用以下技术方案：
一种屋面用防水保温涂料，包括以下重量组分的原料制备而成：聚丙烯酸酯25-35份、改性凹凸棒土填料25-30份、改性苯丙乳液20-35份、去离子水25-40 份、空心玻璃微珠5-10份、增强纤维10-15份、纳米填料5-10份、膨润 土5-10份、防腐剂0.5-2份、成膜助剂0.5-3份、消泡剂0.5-1份、分散剂0.5-1。
一种屋面用防水保温涂料的制备方法，包括如下步骤：
步骤1、按照重量份将聚丙烯酸酯25-35份、改性凹凸棒土填料25-30、改性苯丙乳液20-35、去离子水25-40 份、空心玻璃微珠5-10份加入混合机搅拌0.5-1小时，且恒温70-85℃；
步骤2、将增强纤维10-15份、纳米填料5-10份、膨润 土5-10份、消泡剂0.5-1份加入保持搅拌处理1-3小时，且提高温度至90-100℃恒温保持；
步骤3、最后将成膜助剂0.5-3份、防腐剂0.5-2份、分散剂0.5-1份加入搅拌0.5-1小时，混合分散即成。
优选的，所述防腐剂为异噻唑啉酮衍生物、苯并咪唑酯类任一种。
优选的，所述成膜助剂为十二碳醇酯。
优选的，所述消泡剂为聚醚改性有机硅。
优选的，所述分散剂为聚羧酸盐、聚磷酸盐、聚硅氧烷中的任一种。
本发明的有益效果是：本发明保温涂料防水涂料制作工艺较为简单，原料易得，制造成本低；防水效果好，防腐耐酸碱，能够防止体温变膨胀、收缩或是长时间震动时隔热保温层出现裂纹脱落情况。
具体实施方式
下面对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
实施例1
一种屋面用防水保温涂料的制备方法，包括如下步骤：
步骤1、按照重量份将聚丙烯酸酯25份、改性凹凸棒土填料25份、改性苯丙乳液20份、去离子水25份、空心玻璃微珠5份加入混合机搅拌0.5小时，且恒温70℃；
步骤2、将增强纤维10份、纳米填料5份、膨润 土5份、消泡剂0.5份加入保持搅拌处理1小时，且提高温度至90℃恒温保持；
步骤3、最后将成膜助剂0.5份、防腐剂0.5份、分散剂0.5份加入搅拌0.5小时，混合分散即成。
所述防腐剂为苯并咪唑酯类，所述成膜助剂为十二碳醇酯，所述消泡剂为聚醚改性有机硅，所述分散剂为聚硅氧烷。
实施例2
一种屋面用防水保温涂料的制备方法，包括如下步骤：
步骤1、按照重量份将聚丙烯酸酯35份、改性凹凸棒土填料30份、改性苯丙乳液35份、去离子水40 份、空心玻璃微珠10份加入混合机搅拌1小时，且恒温85℃；
步骤2、将增强纤维15份、纳米填料10份、膨润 土10份、消泡剂1份加入保持搅拌处理3小时，且提高温度至100℃恒温保持；
步骤3、最后将成膜助剂3份、防腐剂2份、分散剂1份加入搅拌1小时，混合分散即成。
所述防腐剂为苯并咪唑酯类，所述成膜助剂为十二碳醇酯，所述消泡剂为聚醚改性有机硅，所述分散剂为为聚羧酸盐。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (6)

1.一种屋面用防水保温涂料，其特征在于，包括以下重量组分的原料制备而成：聚丙烯酸酯25-35份、改性凹凸棒土填料25-30份、改性苯丙乳液20-35份、去离子水25-40 份、空心玻璃微珠5-10份、增强纤维10-15份、纳米填料5-10份、膨润 土5-10份、防腐剂0.5-2份、成膜助剂0.5-3份、消泡剂0.5-1份、分散剂0.5-1。
2.一种如权利要求1所述的屋面用防水保温涂料的制备方法，其特征在于，包括如下步骤：
步骤1、按照重量份将聚丙烯酸酯25-35份、改性凹凸棒土填料25-30、改性苯丙乳液20-35、去离子水25-40 份、空心玻璃微珠5-10份加入混合机搅拌0.5-1小时，且恒温70-85℃；
步骤2、将增强纤维10-15份、纳米填料5-10份、膨润 土5-10份、消泡剂0.5-1份加入保持搅拌处理1-3小时，且提高温度至90-100℃恒温保持；
步骤3、最后将成膜助剂0.5-3份、防腐剂0.5-2份、分散剂0.5-1份加入搅拌0.5-1小时，混合分散即成。
3.如权利要求1所述的屋面用防水保温涂料的制备方法，其特征在于，所述防腐剂为异噻唑啉酮衍生物、苯并咪唑酯类任一种。
4.如权利要求1所述的屋面用防水保温涂料的制备方法，其特征在于，所述成膜助剂为十二碳醇酯。
5.如权利要求1所述的屋面用防水保温涂料的制备方法，其特征在于，所述消泡剂为聚醚改性有机硅。
6.如权利要求1所述的屋面用防水保温涂料的制备方法，其特征在于，所述分散剂为聚羧酸盐、聚磷酸盐、聚硅氧烷中的任一种。
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108485431A (zh) * 2018-03-23 2018-09-04 常德市万福达环保节能建材有限公司 一种防水保温涂料及其制备方法
CN111826049A (zh) * 2020-07-23 2020-10-27 马鞍山市金韩防水保温工程有限责任公司 一种建筑外墙用防水保温涂料及其制备方法
CN112126284A (zh) * 2020-09-18 2020-12-25 沪宝新材料科技（上海）股份有限公司 一种外墙防水保温涂料及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108485431A (zh) * 2018-03-23 2018-09-04 常德市万福达环保节能建材有限公司 一种防水保温涂料及其制备方法
CN111826049A (zh) * 2020-07-23 2020-10-27 马鞍山市金韩防水保温工程有限责任公司 一种建筑外墙用防水保温涂料及其制备方法
CN112126284A (zh) * 2020-09-18 2020-12-25 沪宝新材料科技（上海）股份有限公司 一种外墙防水保温涂料及其制备方法

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