CN104356807A - 一种竹编灯饰品用耐热水性防腐漆 - Google Patents

一种竹编灯饰品用耐热水性防腐漆 Download PDF

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CN104356807A
CN104356807A CN201410596920.4A CN201410596920A CN104356807A CN 104356807 A CN104356807 A CN 104356807A CN 201410596920 A CN201410596920 A CN 201410596920A CN 104356807 A CN104356807 A CN 104356807A
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parts
paint
deionized water
resin emulsion
bamboo
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王文忠
王东营
杨子成
王东宝
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ANHUI KONGYUAN HOUSEHOLD CRAFTS Co
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ANHUI KONGYUAN HOUSEHOLD CRAFTS Co
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D133/00Coating 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08Anti-corrosive paints
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • C09D7/62Additives non-macromolecular inorganic modified by treatment with other compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend

Abstract

本发明涉及防腐油漆领域,具体涉及一种竹编灯饰品用耐热水性防腐漆,本发明防腐漆由以下重量份的原料制成:双醛淀粉1-2、硫脲0.1-0.2、纳米二氧化硅1-2、固含量为40-50%的水性醇酸树脂乳液12-15、固含量40-50%丙烯酸树脂乳液20-30、聚乙烯吡咯烷酮0.3-0.5、去离子水10-13、助剂1-2,该防腐漆利用双醛淀粉与树脂乳液混合,改善了漆膜的力学性能,经聚乙烯吡咯烷酮水溶液预处理后的纳米二氧化硅在树脂乳液中更易分散,再结合有辅助成膜、干燥功效的助剂及其它剩余成分,使得本发明油漆应用于竹编灯饰时,具有良好的耐热能力,使用更为安全,所成漆膜致密光亮,不易变色,无不良气味,产品的实用性进一步得到提高。

Description

一种竹编灯饰品用耐热水性防腐漆
技术领域
本发明涉及防腐油漆领域,具体涉及一种竹编灯饰品用耐热水性防腐漆。
背景技术
近年来,以藤条、柳条、竹条、各类秸秆等天然材料手工编织而成的各类产品具有广阔的市场空间,这类产品多作为室内家具、摆件以及日常生活用品,因为其具有自然、环保的优点,极受消费者喜爱,很多产品远销国外。由于编织品天然材质在使用过程中受环境影响,极易虫蛀腐朽、受潮发霉,从而严重降低使用寿命和使用性能,因此,在实际生产过程中需要在产品表面喷涂防腐漆,同时要求这类防腐漆要结合材质特点,不仅要具备良好的防腐性能,还要具有高度的环保性和较低的生产成本。
发明内容
本发明的目的在于,提供一种竹编灯饰品用耐热水性防腐漆,为了达到上述目的,本发明采用的技术方案如下:
一种竹编灯饰品用耐热水性防腐漆,其特征在于,该防腐漆由以下重量份的原料制成:双醛淀粉1-2、硫脲0.1-0.2、纳米二氧化硅1-2、固含量为40-50%的水性醇酸树脂乳液12-15、固含量40-50%丙烯酸树脂乳液20-30、聚乙烯吡咯烷酮0.3-0.5、去离子水10-13、助剂1-2;
助剂由以下重量份的原料制成:纳米氧化锌3-5、乙二醇苯醚1-2、羧甲基壳聚糖1-2、纳米稀土铈溶胶1-2、去离子水10-12、聚乙烯亚胺1-3,制备方法为:先将羧甲基壳聚糖、聚乙烯亚胺溶解于去离子水中,再将其它剩余物料加入混合溶液中,并以500-600转/分钟的速度搅拌,待物料分散均匀后,在60-80℃条件下将混合物料浓缩成膏状,冷却至室温后即得。
所述的一种竹编灯饰品用耐热水性防腐漆,其制备方法如下:
(1)先将硫脲溶于5-8重量份的去离子水中,配制成硫脲水溶液,再将双醛淀粉投入溶液中,搅拌至物料完全溶解分散,所得物料备用;
(2)将聚乙烯吡咯烷酮溶解于剩余的去离子水中,并将纳米二氧化硅加入溶液中,混合研磨分散30-40min,所得物料备用;
(3)将醇酸树脂乳液、丙烯酸树脂乳液混合均匀后,加入步骤(2)所得物料,搅拌分散30-50min,随后再加入步骤(1)所得物料及其它剩余成分,继续搅拌混合40-50min后,即得。
与现有技术相比,本发明防腐漆优点在于:在原料中添加了双醛淀粉能有效的提高混合树脂乳液的力学性能,经聚乙烯吡咯烷酮水溶液预处理后的纳米二氧化硅在树脂乳液中更易分散,再结合有辅助成膜、干燥功效的助剂及其它剩余成分,使得本发明油漆应用于竹编灯饰时,具有良好的耐热能力,使用更为安全,所成漆膜致密光亮,不易变色,无不良气味,产品的实用性进一步得到提高。
具体实施方式
实施例
本实施例的防腐漆由以下重量份的原料组成:双醛淀粉1、硫脲0.1、纳米二氧化硅1、固含量为50%的水性醇酸树脂乳液15、固含量40%丙烯酸树脂乳液30、聚乙烯吡咯烷酮0.3、去离子水12、助剂1;
助剂由以下重量份的原料制成:纳米氧化锌5、乙二醇苯醚2、羧甲基壳聚糖1、纳米稀土铈溶胶1、去离子水10、聚乙烯亚胺2,制备方法为:先将羧甲基壳聚糖、聚乙烯亚胺溶解于去离子水中,再将其它剩余物料加入混合溶液中,并以600转/分钟的速度搅拌,待物料分散均匀后,在60-80℃条件下将混合物料浓缩成膏状,冷却至室温后即得。
该防腐漆的制备方法如下:
(1)先将硫脲溶于8重量份的去离子水中,配制成硫脲水溶液,再将双醛淀粉投入溶液中,搅拌至物料完全溶解分散,所得物料备用;
(2)将聚乙烯吡咯烷酮溶解于剩余的去离子水中,并将纳米二氧化硅加入溶液中,混合研磨分散40min,所得物料备用;
(3)将醇酸树脂乳液、丙烯酸树脂乳液混合均匀后,加入步骤(2)所得物料,搅拌分散40min,随后再加入步骤(1)所得物料及其它剩余成分,继续搅拌混合50min后,即得。
本实施例防腐漆调配后,应用于竹编灯饰表面,待其完全干燥后,其性能测试结果为:
测试项目 技术指标
外观 平整、光亮、丰满
漆膜硬度(shore D) 68±3
附着力等级 ≥4B
耐盐水性(3%盐水,室温30d) 不起泡、不分层、不变色
耐水性(30d) 无变化
耐候性(一年) 无变化
耐热性(120℃,24h) 无变化
上述测试均遵循相关标准进行。

Claims (2)

1.一种竹编灯饰品用耐热水性防腐漆,其特征在于,该防腐漆由以下重量份的原料制成:双醛淀粉1-2、硫脲0.1-0.2、纳米二氧化硅1-2、固含量为40-50%的水性醇酸树脂乳液12-15、固含量40-50%丙烯酸树脂乳液20-30、聚乙烯吡咯烷酮0.3-0.5、去离子水10-13、助剂1-2;
所述的助剂由以下重量份的原料制成:纳米氧化锌3-5、乙二醇苯醚1-2、羧甲基壳聚糖1-2、纳米稀土铈溶胶1-2、去离子水10-12、聚乙烯亚胺1-3,制备方法为:先将羧甲基壳聚糖、聚乙烯亚胺溶解于去离子水中,再将其它剩余物料加入混合溶液中,并以500-600转/分钟的速度搅拌,待物料分散均匀后,在60-80℃条件下将混合物料浓缩成膏状,冷却至室温后即得。
2.如权利要求1所述的一种竹编灯饰品用耐热水性防腐漆,其制备方法如下:
(1)先将硫脲溶于5-8重量份的去离子水中,配制成硫脲水溶液,再将双醛淀粉投入溶液中,搅拌至物料完全溶解分散,所得物料备用;
(2)将聚乙烯吡咯烷酮溶解于剩余的去离子水中,并将纳米二氧化硅加入溶液中,混合研磨分散30-40min,所得物料备用;
(3)将醇酸树脂乳液、丙烯酸树脂乳液混合均匀后,加入步骤(2)所得物料,搅拌分散30-50min,随后再加入步骤(1)所得物料及其它剩余成分,继续搅拌混合40-50min后,即得。
CN201410596920.4A 2014-10-30 2014-10-30 一种竹编灯饰品用耐热水性防腐漆 Pending CN104356807A (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105838196A (zh) * 2016-05-19 2016-08-10 安徽德润工艺品有限公司 一种竹编孔明灯专用防阻燃漆
CN105949973A (zh) * 2016-05-19 2016-09-21 安徽德润工艺品有限公司 一种竹编漆盒专用耐老化漆
CN107163637A (zh) * 2017-05-16 2017-09-15 安徽信达家居有限公司 一种能预防热源损坏藤条韧性的加工方法

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CN103382335A (zh) * 2013-07-08 2013-11-06 吴江市物华五金制品有限公司 自干型丙烯酸防腐涂料

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CN103382335A (zh) * 2013-07-08 2013-11-06 吴江市物华五金制品有限公司 自干型丙烯酸防腐涂料

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105838196A (zh) * 2016-05-19 2016-08-10 安徽德润工艺品有限公司 一种竹编孔明灯专用防阻燃漆
CN105949973A (zh) * 2016-05-19 2016-09-21 安徽德润工艺品有限公司 一种竹编漆盒专用耐老化漆
CN107163637A (zh) * 2017-05-16 2017-09-15 安徽信达家居有限公司 一种能预防热源损坏藤条韧性的加工方法

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