CN104479502A - 一种水性防腐涂料 - Google Patents
一种水性防腐涂料 Download PDFInfo
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- 239000011248 coating agent Substances 0.000 title abstract description 8
- 238000000576 coating method Methods 0.000 title abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 claims abstract description 6
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000003822 epoxy resin Substances 0.000 claims abstract description 6
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 6
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 6
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 claims abstract description 6
- 229910000165 zinc phosphate Inorganic materials 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 239000003973 paint Substances 0.000 claims description 15
- AOJFQRQNPXYVLM-UHFFFAOYSA-N pyridin-1-ium;chloride Chemical compound [Cl-].C1=CC=[NH+]C=C1 AOJFQRQNPXYVLM-UHFFFAOYSA-N 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 6
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 229940001007 aluminium phosphate Drugs 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 239000002253 acid Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
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- 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
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- 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
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- 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
- C08K3/34—Silicon-containing compounds
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- 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
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/45—Heterocyclic compounds having sulfur in the ring
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- 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
- C09D5/08—Anti-corrosive paints
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- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- 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
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- 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
- C08K2003/327—Aluminium phosphate
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- 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
- C08K2003/328—Phosphates of heavy metals
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- Paints Or Removers (AREA)
Abstract
本发明涉及一种水性防腐涂料，由下列重量份的原料制成：BH-620水分散型环氧树脂100-200、磷酸锌10-20份、磷酸铝10-20份、BZ-1250超细滑石粉1-5份、R-930钛白粉1-10份和防腐助剂1-10份。本发明所述的水性防腐涂料具有较好的防腐效果，在工业应用上具有广阔的前景。
Description
技术领域
本发明涉及涂料领域，具体的说，本发明涉及一种水性防腐涂料。
背景技术
钢结构工程是以钢材制作为主的结构，是现代主要的建筑结构类型之一。全球每年的钢材产量超过10亿吨，估计每年因腐蚀报废的钢铁设备约相当于年产量的30％，其中约1/3由于无法回收而永久的损失掉了，所带来的经济损失高达万亿美元。除了大量钢结构处于户外遭受大气腐蚀以外，在海岸周边及化工生产中的金属设备受到酸、碱、盐等腐蚀性介质的侵蚀尤为严重。这不仅需投入大量的财力和人力进行常年性的防腐蚀维护，而且还有潜在的安全隐患。
就现在的科学技术存量而一言从钢结构本身着手来解决腐蚀问题很不现实，一般不锈钢的造价昂贵，价格为同规格普通优质钢材的几倍到十几倍，而且使用寿命有限。其他的耐腐蚀性材料则主要存在强度不够，使用寿命有限，经济性差等一系列问题，而采用涂料涂装来防止金属腐蚀是应用最广泛、最有效、经济的手段。又因为溶剂型涂料中的有机挥发物对大气的污染。所以，研制使用寿命长、价格低廉、安全无毒、节能环保、施工方便、适用范围广的新型水性钢构防腐涂料十分必要。
发明内容
本发明的目的在于提供一种水性防腐涂料。
为了实现本发明的目的，本发明提供一种水性防腐涂料，由下列重量份的原料制成：BH-620水分散型环氧树脂100-200份、磷酸锌10-20份、磷酸铝10-20份、BZ-1250超细滑石粉1-5份、R-930钛白粉1-10份和防腐助剂1-10份。
优选地，本发明所述的水性防腐涂料由下列重量份的原料制成：BH-620水分散型环氧树脂150份、磷酸锌15份、磷酸铝10份、BZ-1250超细滑石粉2份、R-930钛白粉6份和防腐助剂2份。
更优选地，所述防腐助剂为4，5，6，7-四氢噻吩并[3，2-C]吡啶盐酸盐。
最优选地，所述水性防腐涂料可以制成白色涂料。
本发明所述的水性防腐涂料具有较好的防腐效果，在工业应用上具有广阔的前景。
具体实施方式
以下通过具体实施方式的描述对本发明作进一步说明，但这并非是对本发明的限制，本领域技术人员根据本发明的基本思想，可以做出各种修改或改进，但是只要不脱离本发明的基本思想，均在本发明的范围之内。
实施例1
称取磷酸锌15克、磷酸铝10克，加入200ml浓度为2重量％的氨水中，在2500r/min的高速分散下搅拌12h，然后用1000目的过滤网对上述混合液进行过滤，向滤液中加入BH-620水分散型环氧树脂150克、BZ-1250超细滑石粉2克、R-930钛白粉6克和4，5，6，7-四氢噻吩并[3，2-C]吡啶盐酸盐2克，在500r/min下搅拌20分钟然后用砂磨机砂磨，用刮板细度计检测细度，砂磨至50μm以下，经200目滤网过滤，包装即得涂料成品。
实施例2
按照和实施例1相同的方式制备水性防腐涂料，不同之处在于不使用4，5，6，7-四氢噻吩并[3，2-C]吡啶盐酸盐。
实验例
根据GB/T 9274-88标准规定测定耐酸性，根据GB 9265-88标准规定测定耐碱性，根据GB 1763-79标准规定来测定耐盐水性。
实施例1中的涂料的耐酸性、耐碱性和耐盐水性均在1200小时无异常，而实施例2的涂料的耐酸性、耐碱性和耐盐水性均在480小时无异常。两者相比具有显著性差异(P＜0.05)。这说明，防腐助剂的加入大大强化了涂料的防腐效果。
Claims (4)
1.一种水性防腐涂料，其特征在于，由下列重量份的原料制成：BH-620水分散型环氧树脂100-200份、磷酸锌10-20份、磷酸铝10-20份、BZ-1250超细滑石粉1-5份、R-930钛白粉1-10份和防腐助剂1-10份。
2.根据权利要求1所述的水性防腐涂料，其特征在于，由下列重量份的原料制成：BH-620水分散型环氧树脂150份、磷酸锌15份、磷酸铝10份、BZ-1250超细滑石粉2份、R-930钛白粉6份和防腐助剂2份。
3.根据权利要求2所述的水性防腐涂料，其特征在于，所述防腐助剂为4，5，6，7-四氢噻吩并[3，2-C]吡啶盐酸盐。
4.根据权利要求3所述的水性防腐涂料，其特征在于，所述水性防腐涂料可以制成白色涂料。
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105504951A (zh) * | 2015-12-30 | 2016-04-20 | 王丽萍 | 一种环保型涂料助剂 |
| CN106497323A (zh) * | 2016-10-21 | 2017-03-15 | 过冬 | 一种无溶剂环氧管道涂料及其制备方法 |
| CN106811005A (zh) * | 2017-02-03 | 2017-06-09 | 安徽华晟涂料有限公司 | 一种防腐水性涂料及其制备方法 |
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| CN1452624A (zh) * | 2000-07-06 | 2003-10-29 | 三共株式会社 | 氢化吡啶衍生物酸加成盐 |
| CN101230228A (zh) * | 2007-01-26 | 2008-07-30 | 深圳市海川实业股份有限公司 | 一种单组分水性环氧中温固化防锈漆 |
| CN101591499A (zh) * | 2009-05-21 | 2009-12-02 | 浙江天女集团制漆有限公司 | 厚浆型水性重防腐涂料及生产方法 |
-
2014
- 2014-12-31 CN CN201410850446.3A patent/CN104479502A/zh active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1452624A (zh) * | 2000-07-06 | 2003-10-29 | 三共株式会社 | 氢化吡啶衍生物酸加成盐 |
| CN101230228A (zh) * | 2007-01-26 | 2008-07-30 | 深圳市海川实业股份有限公司 | 一种单组分水性环氧中温固化防锈漆 |
| CN101591499A (zh) * | 2009-05-21 | 2009-12-02 | 浙江天女集团制漆有限公司 | 厚浆型水性重防腐涂料及生产方法 |
Non-Patent Citations (1)
| Title |
|---|
| 刘秉智等: "4,5,6,7-四氢噻吩并[3,2-c]吡啶的合成研究", 《科学技术与工程》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105504951A (zh) * | 2015-12-30 | 2016-04-20 | 王丽萍 | 一种环保型涂料助剂 |
| CN106497323A (zh) * | 2016-10-21 | 2017-03-15 | 过冬 | 一种无溶剂环氧管道涂料及其制备方法 |
| CN106811005A (zh) * | 2017-02-03 | 2017-06-09 | 安徽华晟涂料有限公司 | 一种防腐水性涂料及其制备方法 |
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