CN101747693B - 环保型纳米防火涂料 - Google Patents
环保型纳米防火涂料 Download PDFInfo
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- CN101747693B CN101747693B CN2008102296851A CN200810229685A CN101747693B CN 101747693 B CN101747693 B CN 101747693B CN 2008102296851 A CN2008102296851 A CN 2008102296851A CN 200810229685 A CN200810229685 A CN 200810229685A CN 101747693 B CN101747693 B CN 101747693B
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- 239000011248 coating agent Substances 0.000 title claims abstract description 28
- 238000000576 coating method Methods 0.000 title claims abstract description 28
- 239000003063 flame retardant Substances 0.000 title claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 24
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims abstract description 13
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 150000001412 amines Chemical class 0.000 claims abstract description 12
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 12
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 12
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229920000137 polyphosphoric acid Polymers 0.000 claims abstract description 12
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 12
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 12
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 12
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 12
- 229940059574 pentaerithrityl Drugs 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 11
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 11
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 11
- 229920002554 vinyl polymer Polymers 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 10
- 239000004925 Acrylic resin Substances 0.000 abstract 1
- 229920000178 Acrylic resin Polymers 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000004043 dyeing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002086 nanomaterial Substances 0.000 abstract 1
- 239000004408 titanium dioxide Substances 0.000 abstract 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
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- 238000007906 compression Methods 0.000 description 1
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- 238000002360 preparation method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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Abstract
本发明涉及一种可用于可燃性基材表面，能降低被涂材料表面的可燃性、阻滞火灾的迅速蔓延，用以提高被涂材料耐火极限的一种环保型纳米防火涂料。由丙烯酸树脂、多聚磷酸胺、纳米SiO2、季戊四醇、丁醇及二氧化钛按重量份数比配制而成，本发明将各组分调到最科学、最合理的状态下，加入少量纳米级材料，提高了防火涂料的阻燃性、防锈性、防水性、流平性及强度等相关性能及部分技术指标，而且成本低，涂层均匀连续、并且致密，耐磨。提高了涂层的坚韧性、着色性、黏附性、易干性和一定的光泽等性能；把纳米技术与涂料的配方及工艺有效结合，提高了产品品质。
Description
技术领域
本发明涉及一种环保型涂料，尤其涉及一种可用于可燃性基材表面，能降低被涂材料表面的可燃性、阻滞火灾的迅速蔓延，用以提高被涂材料耐火极限的一种环保型纳米防火涂料。
背景技术
纳米是长度计量的最小单位，1纳米的长度为1毫米的百万分之一，纳米技术是在1nm-100nm的长度范围内，直接用构成各种元素及物质的原子、原子团、分子、分子团组装具有特定功能的材料或具有特别性能产品的高精尖技术。成功的纳米技术可应用在电子、化工、军事等各个领域，世界各国均在研究开发。纳米技术(纳米原料)应用在涂料中，主要是利用荷叶双疏机理，提高涂料的耐水性及抗霉性能。作为涂料，它是由多种化学成分组成，经科学配制，独特的理化反应而成的，如果配方及工艺不合理，即使加入一些纳米级原料，在品质上也不会有太大提高。
现有技术中的防火涂料，涂料的阻燃性、防锈性、防水性与流平性、强度等基本性能难以兼顾。
发明内容
本发明针对上述现有技术中存在的问题，提供了一种环保型纳米防火涂料，解决了现有技术中防火涂料的阻燃性、防锈性、防水性与流平性、强度等基本性能难以兼顾的问题，而且成本低，涂层均匀连续、并且致密，耐磨。
本发明的技术方案如下：
它是由下述成分按重量份数比配制而成，丙烯酸树脂∶多聚磷酸胺∶纳米 SiO2∶季戊四醇∶丁醇∶二氧化钛＝200-400∶140-280∶30-70∶110-218∶86-135∶20-60。
本发明原料的优选重量比为，丙烯酸树脂∶多聚磷酸胺∶纳米SiO2∶季戊四醇∶丁醇∶二氧化钛＝260-320∶190-230∶40-60∶150-180∶106-120∶30-50。
本发明的优点和有益效果如下：
本发明将各组分调到最科学、最合理的状态下，加入少量纳米级材料，提高了防火涂料的阻燃性、防锈性、防水性、流平性及强度等相关性能及部分技术指标，而且成本低，涂层均匀连续、并且致密，耐磨。提高了涂层的坚韧性、着色性、黏附性、易干性和一定的光泽等性能；把纳米技术与涂料的配方及工艺有效结合，提高了产品品质。
本发明防火涂料的防火性能还体现在，其本身具有难燃性，使被保护基材不直接与空气接触，延迟物体着火和减少燃烧的速度；还具有较低的导热系数，可以延迟火焰温度向被保护基材的传递；并且可受热分解出不燃惰性气体，冲淡被保护物体受热分解出的可燃性气体，使之不易燃烧或减慢燃烧速度。
具体实施方式
本发明的各项技术指标检测结果，为了便于参考，列于下表：
| 耐火极限 | 稳定性 | 膜厚 | 耐水性 | 抗压强度 | |
| 规定 | 0.5-1h | 不变质 | 0.5-1mm | 涂层不裂 | ≥0.3MPa |
| 本发明 | 2-4h | 不变质、 附着力强 | 0.8-3mm | 涂层不 裂、不起 层 | 0.8MPa |
由上述检测结果可见，本发明各项指标均符合国家标准，适于工业大批量推广应用。
实施例1
本发明是由下述成份按重量份数比配置而成：
丙烯酸树脂∶多聚磷酸胺∶纳米SiO2∶季戊四醇∶丁醇∶二氧化钛＝292∶203∶48∶168∶113∶42。
实施例2
它是由下述成份按重量比配置而成，丙烯酸树脂∶多聚磷酸胺∶纳米SiO2∶季戊四醇∶丁醇∶二氧化钛＝260∶190∶40∶150∶106∶30。
实施例3
它是由下述成份按重量比配置而成，丙烯酸树脂∶多聚磷酸胺∶纳米SiO2∶季戊四醇∶丁醇∶二氧化钛＝320∶230∶60∶180∶120∶50。
实施例4
它是由下述成份按重量比配置而成，丙烯酸树脂∶多聚磷酸胺∶纳米SiO2∶季戊四醇∶丁醇∶二氧化钛＝200∶140∶30∶110∶86∶20。
实施例5
它是由下述成份按重量比配置而成，丙烯酸树脂∶多聚磷酸胺∶纳米SiO2∶季戊四醇∶丁醇∶二氧化钛＝400∶280∶70∶218∶135∶60。
实施例6
它是由下述成份按重量比配置而成，丙烯酸树脂∶多聚磷酸胺∶纳米SiO2∶季戊四醇∶丁醇∶二氧化钛＝200∶280∶70∶110∶135∶20。
Claims (3)
1.一种环保型纳米防火涂料，其特征在于由下述成分按重量份数比配制而成，丙烯酸树脂∶多聚磷酸胺∶纳米SiO2∶季戊四醇∶丁醇∶二氧化钛＝200-400∶140-280∶30-70∶110-218∶86-135∶20-60。
2.根据权利要求1所述的环保型纳米防火涂料，其特征在于上述各原料的重量比为，丙烯酸树脂∶多聚磷酸胺∶纳米SiO2∶季戊四醇∶丁醇∶二氧化钛＝260-320∶190-230∶40-60∶150-180∶106-120∶30-50。
3.根据权利要求1所述的环保型纳米防火涂料，其特征在于由下述成份按重量份数比配置而成：丙烯酸树脂∶多聚磷酸胺∶纳米SiO2∶季戊四醇∶丁醇∶二氧化钛＝292∶203∶48∶168∶113∶42。
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| CN101747693A CN101747693A (zh) | 2010-06-23 |
| CN101747693B true CN101747693B (zh) | 2012-07-04 |
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| SK288796B6 (sk) * | 2016-04-16 | 2020-11-03 | Movychem S R O | Spôsob výroby protipožiarnej impregnačnej látky, najmä pre stavebné výrobky, protipožiarna impregnačná látka a jej použitie |
| CN109098302B (zh) * | 2018-08-30 | 2020-09-04 | 广东黑卫防火技术有限公司 | 一种膨胀型金属防火封堵板 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1680501A (zh) * | 2004-04-09 | 2005-10-12 | 中国科学院金属研究所 | 一种膨胀型超薄钢结构耐候防火纳米涂料及其制备方法 |
| CN1793251A (zh) * | 2005-12-28 | 2006-06-28 | 周永保 | 一种复合水性环保漆 |
| CN101240138A (zh) * | 2008-02-20 | 2008-08-13 | 江阴市天邦涂料化工有限公司 | 石油接箍/色环专用保护涂料及其制备方法和施工方法 |
| CN101240137A (zh) * | 2008-02-20 | 2008-08-13 | 江阴市天邦涂料化工有限公司 | 石油管/钻杆专用保护涂料及其制备方法和施工方法 |
| CN101265374A (zh) * | 2008-01-24 | 2008-09-17 | 复旦大学 | 一种智能隔热保温膜及其制备方法 |
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- 2008-12-12 CN CN2008102296851A patent/CN101747693B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1680501A (zh) * | 2004-04-09 | 2005-10-12 | 中国科学院金属研究所 | 一种膨胀型超薄钢结构耐候防火纳米涂料及其制备方法 |
| CN1793251A (zh) * | 2005-12-28 | 2006-06-28 | 周永保 | 一种复合水性环保漆 |
| CN101265374A (zh) * | 2008-01-24 | 2008-09-17 | 复旦大学 | 一种智能隔热保温膜及其制备方法 |
| CN101240138A (zh) * | 2008-02-20 | 2008-08-13 | 江阴市天邦涂料化工有限公司 | 石油接箍/色环专用保护涂料及其制备方法和施工方法 |
| CN101240137A (zh) * | 2008-02-20 | 2008-08-13 | 江阴市天邦涂料化工有限公司 | 石油管/钻杆专用保护涂料及其制备方法和施工方法 |
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Owner name: PANJIN POWER SUPPLY COMPANY, STATE GRID LIAONING E Effective date: 20141120 |
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Inventor after: Zhang Jing Inventor after: Yuan Ting Inventor after: Sun Rui Inventor after: Sun Lin Inventor before: Zhang Jing |
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Effective date of registration: 20141120 Address after: 110003 No. 132, Nanjing street, Heping District, Liaoning, Shenyang Patentee after: Zhang Jing Patentee after: Panjin Power Supply Company, State Grid Liaoning Electric Power Co., Ltd. Address before: 110003 No. 132, Nanjing street, Heping District, Liaoning, Shenyang Patentee before: Zhang Jing |