CN111171618A - 一种纳米水性防火涂料 - Google Patents
一种纳米水性防火涂料 Download PDFInfo
- Publication number
- CN111171618A CN111171618A CN201911383419.9A CN201911383419A CN111171618A CN 111171618 A CN111171618 A CN 111171618A CN 201911383419 A CN201911383419 A CN 201911383419A CN 111171618 A CN111171618 A CN 111171618A
- Authority
- CN
- China
- Prior art keywords
- component
- stirring
- nano
- powder
- coating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D143/00—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 containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
- C09D143/04—Homopolymers or copolymers of monomers containing silicon
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/322—Ammonium phosphate
- C08K2003/323—Ammonium polyphosphate
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
一种纳米水性防火涂料,包括组分A、组分B和组分C;组分A、组分B和组分C质量的百分比总和为100%;原料按照质量百分比为:组分A包括纤维素0.1‑0.2%、丙二醇0.8‑1.5%、无机膨润土0.1‑0.2%;聚磷酸铵12‑12.5%、三聚氰胺10‑12%、季戊四醇8‑9%、氯化石蜡2‑3%、纳米级钛白粉2‑3.5%、纳米级二氧化硅1‑1.5%、滑石粉4‑5%、硅灰石粉10‑10.5%、云母粉8‑8.5%、微珠粉0.3%和纯化水;组分B包括乳液8‑10%和硅丙乳液6‑8%;组分C包括消泡剂0.1‑0.15%。本发明中,增加涂料燃烧后的碳质层强度,形成致密的碳层膜,阻燃效果更为突出,耐火极限可增加到2h,成本节约。
Description
技术领域
本发明涉及防火涂料领域,尤其涉及一种纳米水性防火涂料。
背景技术
钢结构建筑中防火涂料是其中必不可少的成分。防火涂料是由钢结构建筑应运而生的产品,已在涂料行业中纵横多年,也因如此,我们需要根据时代的特征,将这种产品进行完善升级。
目前,市面上的防火涂料都是以油性原料为主,成本高、有毒、污染环境的缺点突出。
水性防火涂料能解决油性涂料的多种缺陷,但其性能与油性防火涂料相比,还是有相当的差距。
为了改善水性防火涂料,商家们尝试在里面添加其他耐火耐热物质,对产品研究改性,在这期间,有的成果因为成本太高、原料混合效果不理想等原因,只能选择放弃,重新朝着改性其他方向伸展。
发明内容
(一)发明目的
为解决背景技术中存在的技术问题,本发明提出一种纳米水性防火涂料,水性环保,性能优异,提高耐火极限、延缓涂料老化时间,成本节约。
(二)技术方案
为解决上述问题,本发明提出了一种纳米水性防火涂料,包括组分A、组分B和组分C;组分A、组分B和组分C质量的百分比总和为100%;
原料按照质量百分比为:
组分A包括纤维素0.1-0.2%、丙二醇0.8-1.5%、无机膨润土0.1-0.2%;聚磷酸铵12-12.5%、三聚氰胺10-12%、季戊四醇8-9%、氯化石蜡2-3%、纳米级钛白粉2-3.5%、纳米级二氧化硅1-1.5%、滑石粉4-5%、硅灰石粉10-10.5%、云母粉8-8.5%、微珠粉0.3%和纯化水;
组分B包括乳液8-10%和硅丙乳液6-8%;
组分C包括消泡剂0.1-0.15%。
优选的,包括以下制备步骤:
S1:将A组分的成分按顺序投入搅拌缸,再将B组分缓慢倒入,进行搅拌分散约20min,持续搅拌直至混合均匀且无明显块状物产生时,暂停搅拌;
S2:将C组分倒入搅拌缸混合,继续搅拌10min或至涂料无气泡产生时,停止搅拌;
S3:把搅拌缸与研磨机连接,利用研磨机研磨涂料,得出成品,包装入库。
本发明具有以下效果:
涂料含有纳米级钛白粉、SiO2可以屏蔽大部分紫外光,从而延缓涂料的老化程度,而适量的纳米、纳米级二氧化硅能增加涂料燃烧后的碳质层强度,燃烧后生成焦磷酸钛,形成致密的碳层膜,阻燃效果更为突出。
制作中运用了水性超薄型防火涂料的配方,以此为基础添加纳米级材料改性得到的成品,在原本的配方里,厚度为2mm的水性防火涂料耐火极限可达到1-1.5h,而添加纳米材料后,耐火极限可增加到2h;基料与纳米材料的亲和程度高,并显著提升了产品的性能。
辅助助剂的选取少:纳米级的材料比较柔和,搅拌分散过程没有结块、产生气泡等不良现象出现,因此辅助助剂无需添加太多,成本节约。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚明了,下面结合具体实施方式,对本发明进一步详细说明。应该理解,这些描述只是示例性的,而并非要限制本发明的范围。此外,在以下说明中,省略了对公知结构和技术的描述,以避免不必要地混淆本发明的概念。
本发明提出的一种纳米水性防火涂料,包括组分A、组分B和组分C;组分A、组分B和组分C质量的百分比总和为100%;
原料按照质量百分比为:
组分A包括纤维素0.1-0.2%、丙二醇0.8-1.5%、无机膨润土0.1-0.2%;聚磷酸铵12-12.5%、三聚氰胺10-12%、季戊四醇8-9%、氯化石蜡2-3%、纳米级钛白粉2-3.5%、纳米级二氧化硅1-1.5%、滑石粉4-5%、硅灰石粉10-10.5%、云母粉8-8.5%、微珠粉0.3%和纯化水;
组分B包括乳液8-10%和硅丙乳液6-8%;
组分C包括消泡剂0.1-0.15%。
本发明中,为防火涂料提高耐火极限、延缓涂料老化时间。产品的主要成分水性防火涂料基料、其他助剂;以目前现有的配方基础,添加纳米级钛白粉,可有效加强涂料的各种性能,符合国家标准,满足客户多方面要求。产品是在水性防火涂料上的改良,继承了水性涂料的环保、无毒无害特点。
本发明还提出的一种关于纳米水性防火涂料的制备方法,包括以下制备步骤:
S1:将A组分的成分按顺序投入搅拌缸,再将B组分缓慢倒入,进行搅拌分散约20min,持续搅拌直至混合均匀且无明显块状物产生时,暂停搅拌;
S2:将C组分倒入搅拌缸混合,继续搅拌10min或至涂料无气泡产生时,停止搅拌;
S3:把搅拌缸与研磨机连接,利用研磨机研磨涂料,得出成品,包装入库。
本发明中,制备流程简单方便,节能环保。
综上,本发明提出的纳米水性防火涂料,具有以下效果:
1、涂料含有纳米级钛白粉、SiO2可以屏蔽大部分紫外光,从而延缓涂料的老化程度,而适量的纳米、纳米级二氧化硅能增加涂料燃烧后的碳质层强度,燃烧后生成焦磷酸钛,形成致密的碳层膜,阻燃效果更为突出。
2、制作中运用了水性超薄型防火涂料的配方,以此为基础添加纳米级材料改性得到的成品,在原本的配方里,厚度为2mm的水性防火涂料耐火极限可达到1-1.5h,而添加纳米材料后,耐火极限可增加到2h;基料与纳米材料的亲和程度高,并显著提升了产品的性能。
3、辅助助剂的选取少:纳米级的材料比较柔和,搅拌分散过程没有结块、产生气泡等不良现象出现,因此辅助助剂无需添加太多,成本节约。
应当理解的是,本发明的上述具体实施方式仅仅用于示例性说明或解释本发明的原理,而不构成对本发明的限制。因此,在不偏离本发明的精神和范围的情况下所做的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。此外,本发明所附权利要求旨在涵盖落入所附权利要求范围和边界、或者这种范围和边界的等同形式内的全部变化和修改例。
Claims (2)
1.一种纳米水性防火涂料,其特征在于,包括组分A、组分B和组分C;组分A、组分B和组分C质量的百分比总和为100%;
原料按照质量百分比为:
组分A包括纤维素0.1-0.2%、丙二醇0.8-1.5%、无机膨润土0.1-0.2%;聚磷酸铵12-12.5%、三聚氰胺10-12%、季戊四醇8-9%、氯化石蜡2-3%、纳米级钛白粉2-3.5%、纳米级二氧化硅1-1.5%、滑石粉4-5%、硅灰石粉10-10.5%、云母粉8-8.5%、微珠粉0.3%和纯化水;
组分B包括乳液8-10%和硅丙乳液6-8%;
组分C包括消泡剂0.1-0.15%。
2.根据权利要求1所述的纳米水性防火涂料,其特征在于,包括以下制备步骤:
S1:将A组分的成分按顺序投入搅拌缸,再将B组分缓慢倒入,进行搅拌分散约20min,持续搅拌直至混合均匀且无明显块状物产生时,暂停搅拌;
S2:将C组分倒入搅拌缸混合,继续搅拌10min或至涂料无气泡产生时,停止搅拌;
S3:把搅拌缸与研磨机连接,利用研磨机研磨涂料,得出成品,包装入库。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911383419.9A CN111171618A (zh) | 2019-12-28 | 2019-12-28 | 一种纳米水性防火涂料 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911383419.9A CN111171618A (zh) | 2019-12-28 | 2019-12-28 | 一种纳米水性防火涂料 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111171618A true CN111171618A (zh) | 2020-05-19 |
Family
ID=70624585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911383419.9A Pending CN111171618A (zh) | 2019-12-28 | 2019-12-28 | 一种纳米水性防火涂料 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111171618A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111807758A (zh) * | 2020-08-03 | 2020-10-23 | 百氏高涂料(苏州)有限公司 | 一种膨胀型水性防火涂料 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1458207A (zh) * | 2003-03-11 | 2003-11-26 | 王崇高 | 一种水性阻燃涂料 |
CN101955710B (zh) * | 2010-05-14 | 2012-10-24 | 袁雪祥 | 水性纳米超薄型钢结构防火涂料及制备方法 |
CN104130638B (zh) * | 2014-07-18 | 2016-08-24 | 安徽千和新材料科技发展有限公司 | 一种水性钢结构防火防腐涂料及其制备方法 |
RO131878A2 (ro) * | 2015-11-18 | 2017-05-30 | Institutul Naţional De Cercetare-Dezvoltare Pentru Textile Şi Pielărie - Sucursala Institutul De Cercetare Pielărie- | Piei cu proprietăţi de autocurăţare şi rezistenţă la căldură/foc, şi procedeu de obţinere a acestora |
-
2019
- 2019-12-28 CN CN201911383419.9A patent/CN111171618A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1458207A (zh) * | 2003-03-11 | 2003-11-26 | 王崇高 | 一种水性阻燃涂料 |
CN101955710B (zh) * | 2010-05-14 | 2012-10-24 | 袁雪祥 | 水性纳米超薄型钢结构防火涂料及制备方法 |
CN104130638B (zh) * | 2014-07-18 | 2016-08-24 | 安徽千和新材料科技发展有限公司 | 一种水性钢结构防火防腐涂料及其制备方法 |
RO131878A2 (ro) * | 2015-11-18 | 2017-05-30 | Institutul Naţional De Cercetare-Dezvoltare Pentru Textile Şi Pielărie - Sucursala Institutul De Cercetare Pielărie- | Piei cu proprietăţi de autocurăţare şi rezistenţă la căldură/foc, şi procedeu de obţinere a acestora |
Non-Patent Citations (3)
Title |
---|
XIE, WM ET AL: "An emerging mineral-based composite flame retardant coating: Preparation and enhanced fireproof performance", 《SURFACE & COATINGS TECHNOLOGY》 * |
咸才军等: "纳米材料在水性超薄膨胀型钢结构防火涂料中的应用", 《材料工程》 * |
李肇强: "《现代涂料的生产及应用(第二版)》", 31 March 2017 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111807758A (zh) * | 2020-08-03 | 2020-10-23 | 百氏高涂料(苏州)有限公司 | 一种膨胀型水性防火涂料 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112876888B (zh) | 一种无机液态涂料及其制备方法 | |
CN102702874B (zh) | 一种防腐涂料 | |
CN113502078A (zh) | 一种环保防火无机内墙涂料及其制备方法 | |
CN112029411A (zh) | 防火水性无机涂料及其制备方法和应用 | |
CN104559874A (zh) | 一种阻燃型浸渍胶及其在制备阻燃型饰面装饰板中的应用 | |
CN105802421B (zh) | 一种阻尼防火涂料及其制备方法 | |
CN112961390B (zh) | 一种木质防火门及加工方法 | |
CN108034332A (zh) | 一种水性钢结构防火涂料及其制备方法 | |
CN110607101B (zh) | 一种水性防火隔热涂料、防火材料及其制备方法 | |
CN106318046A (zh) | 有机硅改性环氧丙烯酸酯超薄钢结构防火涂料及制备方法 | |
CN111171618A (zh) | 一种纳米水性防火涂料 | |
CN101781517A (zh) | 自阻燃型水性聚氨酯工业木器漆 | |
CN105602302A (zh) | 一种水性无机负离子涂料及其制备方法 | |
CN104449384A (zh) | 一种水性隔音涂料 | |
US11912895B2 (en) | Fire resistant paint composition, production method for same, and painting method for fire resistant paint using same | |
CN107384062A (zh) | 一种水性防火涂料生产配方 | |
CN111218136A (zh) | 一种有机-无机杂化型防火涂料及其制备方法 | |
CN107032691A (zh) | 一种超耐候干粉真石漆及其使用方法 | |
CN109181436B (zh) | 一种水性无机纳米陶瓷防火地坪涂料及其应用方法 | |
CN109796824A (zh) | 一种仿真石漆彩粒、仿真石漆及其制备方法和用途 | |
KR20160097509A (ko) | 내화도료 조성물, 이의 제조 방법, 및 이를 이용한 내화도료의 도장 방법 | |
CN110408253A (zh) | 一种耐水防火涂料及其制备方法 | |
CN108753020B (zh) | 一种超薄型钢结构耐候性防火涂料及其制备方法 | |
CN114591683A (zh) | 一种高涂布轻质水包砂涂料及其制备方法 | |
KR20170078581A (ko) | 내화도료 조성물, 이의 제조 방법, 및 이를 이용한 내화도료의 도장 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200519 |