CN105602421A - 一种防冻型外墙涂料 - Google Patents

一种防冻型外墙涂料 Download PDF

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CN105602421A
CN105602421A CN201610111503.5A CN201610111503A CN105602421A CN 105602421 A CN105602421 A CN 105602421A CN 201610111503 A CN201610111503 A CN 201610111503A CN 105602421 A CN105602421 A CN 105602421A
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powder
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申新
周喜桓
赵杰
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Bengbu Saier Time Industry & Trade Co Ltd
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    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
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    • 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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    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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    • C09D7/61—Additives non-macromolecular inorganic
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    • 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
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    • C08L2205/00—Polymer mixtures characterised by other features
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Abstract

本发明提供一种防冻型外墙涂料，由如下重量份的原材料制作而成：聚酯树脂25份、环氧树脂2.5份、聚硅氧烷15份、羟乙基纤维素10份、丙烯酸酯1.5份、乙酸乙酯2份、三乙醇胺8份、癸二酸二丁酯4份、对甲酚1份、竹粉5份、木粉3份、PE6份、偶联剂5份、马来酸酐接枝单体6份、双氰胺0.7份、颜料0.5份、钛白粉2份、超细钡3份、分散剂5份、改性淀粉0.8份、石墨烯0.2份、二氧化钛1.2份、沸石粉0.5份、蜡粉0.3份、玻璃粉1.5份。本发明的防冻型外墙涂料中含有竹、木及改性塑料的复合成份，加入到涂料中，可以增加涂料的附着力，防止出现脱离的情况，能够使涂料避免出现涂膜表面不光滑，呈现凹凸的状态如桔子皮样等现象；并具有抗腐蚀、耐老化、抗冻的性能。

Description

一种防冻型外墙涂料
技术领域
本发明涉及涂料领域，尤其涉及一种防冻型外墙涂料。
背景技术
现有技术中的外墙漆涂料由于被涂物面粗糙多孔，吸油量大；且配好的油漆没有静置一段时间，油漆粘度高，气泡没有消除；因此，需要添加多种添加剂，才能提高油漆的性能，造成了资源的浪费，同时提高了使用的成本，使用也不方便。
发明内容
本发明的目的在于提供一种防冻型外墙涂料，以解决上述技术问题。
本发明所要解决的技术问题采用以下技术方案来实现：
一种防冻型外墙涂料，其特征在于：由如下重量份的原材料制作而成：
聚酯树脂25份、环氧树脂2.5份、聚硅氧烷15份、羟乙基纤维素10份、丙烯酸酯1.5份、乙酸乙酯2份、三乙醇胺8份、癸二酸二丁酯4份、对甲酚1份、竹粉5份、木粉3份、PE6份、偶联剂5份、马来酸酐接枝单体6份、双氰胺0.7份、颜料0.5份、钛白粉2份、超细钡3份、分散剂5份、改性淀粉0.8份、石墨烯0.2份、二氧化钛1.2份、沸石粉0.5份、蜡粉0.3份、玻璃粉1.5份。
所述石墨烯选用石墨烯微片。
所述石墨烯微片是以立体的蜂窝方式长晶生成，生成后石墨烯晶体利用湿式纳米研磨方式，以单一方向研磨，产生厚度为纳米化，面积为微米化的石墨烯微片。
防冻型外墙涂料的制备方法：
1)将竹粉5份、木粉3份、改性淀粉0.8份、石墨烯0.2份、二氧化钛1.2份、沸石粉0.5份、蜡粉0.3份、玻璃粉1.5份混配，加入球磨机中，研磨至400目的粉体；
2)将粉体与PE6份、偶联剂5份、马来酸酐接枝单体6份、双氰胺0.7份、颜料0.5份、钛白粉2份、超细钡3份、分散剂5份混合，进行高压混料，高压混料的温度为120-140℃、时间为10-15分钟、压强为0.3MPa；
3)步骤2)的物料直接送入挤出机，通过挤出机的成型模具，挤出丝状的复合材料，所述主挤出机的机筒包括四个区，由加料端向挤出端，四个区的温度依次为240-250℃、230-240℃、200-215℃、210-220℃，所述挤出机的机筒连接抽真空设备，机筒内的压力为0.06MPa；
4)丝状的复合材料冷却成型后，经破碎，研磨成复合粉体材料，复合粉体材料的粒径为0.5-1.0μm；
5)复合粉体材料与聚酯树脂25份、环氧树脂2.5份、聚硅氧烷15份、羟乙基纤维素10份、丙烯酸酯1.5份、乙酸乙酯2份、三乙醇胺8份、癸二酸二丁酯4份、对甲酚1份混配，即得防冻型外墙涂料。
该防冻型外墙涂料使用时，可使用有机溶剂进行调和，也可根据需要加入适量的胶水调配使用。
马来酸酐接枝单体的接枝对象为PE。
本发明的有益效果是：
本发明的防冻型外墙涂料中含有竹、木及改性塑料的复合成份，加入到涂料中，可以增加涂料的附着力，防止出现脱离的情况，能够使涂料避免出现涂膜表面不光滑，呈现凹凸的状态如桔子皮样等现象；并具有抗腐蚀、耐老化、抗冻的性能。
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施例，进一步阐述本发明，但下述实施例仅仅为本发明的优选实施例，并非全部。基于实施方式中的实施例，本领域技术人员在没有做出创造性劳动的前提下所获得其它实施例，都属于本发明的保护范围。
一种防冻型外墙涂料，由如下重量份的原材料制作而成：
聚酯树脂25份、环氧树脂2.5份、聚硅氧烷15份、羟乙基纤维素10份、丙烯酸酯1.5份、乙酸乙酯2份、三乙醇胺8份、癸二酸二丁酯4份、对甲酚1份、竹粉5份、木粉3份、PE6份、偶联剂5份、马来酸酐接枝单体6份、双氰胺0.7份、颜料0.5份、钛白粉2份、超细钡3份、分散剂5份、改性淀粉0.8份、石墨烯0.2份、二氧化钛1.2份、沸石粉0.5份、蜡粉0.3份、玻璃粉1.5份。
防冻型外墙涂料的制备方法：
1)将竹粉5份、木粉3份、改性淀粉0.8份、石墨烯0.2份、二氧化钛1.2份、沸石粉0.5份、蜡粉0.3份、玻璃粉1.5份混配，加入球磨机中，研磨至400目的粉体；
2)将粉体与PE6份、偶联剂5份、马来酸酐接枝单体6份、双氰胺0.7份、颜料0.5份、钛白粉2份、超细钡3份、分散剂5份混合，进行高压混料，高压混料的温度为120-140℃、时间为10-15分钟、压强为0.3MPa；
3)步骤2)的物料直接送入挤出机，通过挤出机的成型模具，挤出丝状的复合材料，所述主挤出机的机筒包括四个区，由加料端向挤出端，四个区的温度依次为240-250℃、230-240℃、200-215℃、210-220℃，所述挤出机的机筒连接抽真空设备，机筒内的压力为0.06MPa；
4)丝状的复合材料冷却成型后，经破碎，研磨成复合粉体材料，复合粉体材料的粒径为0.5-1.0μm；
5)复合粉体材料与聚酯树脂25份、环氧树脂2.5份、聚硅氧烷15份、羟乙基纤维素10份、丙烯酸酯1.5份、乙酸乙酯2份、三乙醇胺8份、癸二酸二丁酯4份、对甲酚1份混配，即得防冻型外墙涂料。
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的仅为本发明的优选例，并不用来限制本发明，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (3)

1.一种防冻型外墙涂料，其特征在于：由如下重量份的原材料制作而成：
聚酯树脂25份、环氧树脂2.5份、聚硅氧烷15份、羟乙基纤维素10份、丙烯酸酯1.5份、乙酸乙酯2份、三乙醇胺8份、癸二酸二丁酯4份、对甲酚1份、竹粉5份、木粉3份、PE6份、偶联剂5份、马来酸酐接枝单体6份、双氰胺0.7份、颜料0.5份、钛白粉2份、超细钡3份、分散剂5份、改性淀粉0.8份、石墨烯0.2份、二氧化钛1.2份、沸石粉0.5份、蜡粉0.3份、玻璃粉1.5份。
2.根据权利要求1所述的防冻型外墙涂料，其特征在于，所述石墨烯选用石墨烯微片。
3.根据权利要求2所述的防冻型外墙涂料，其特征在于，所述石墨烯微片是以立体的蜂窝方式长晶生成，生成后石墨烯晶体利用湿式纳米研磨方式，以单一方向研磨，产生厚度为纳米化，面积为微米化的石墨烯微片。
CN201610111503.5A 2016-02-27 2016-02-27 一种防冻型外墙涂料 Pending CN105602421A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108529602A (zh) * 2017-03-03 2018-09-14 曾济天 一种纳米石墨烯及其制备方法
CN110484036A (zh) * 2018-05-14 2019-11-22 温州市富田不锈钢管有限公司 一种防冻不锈钢管的加工工艺

Citations (2)

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CN104109450A (zh) * 2014-08-01 2014-10-22 宁波市派特勒粉末涂料有限公司 一种石墨烯防腐粉末涂料及其制备方法
CN104312391A (zh) * 2014-10-14 2015-01-28 江苏华光粉末有限公司 一种石墨烯抗静电粉末涂料及其制备方法

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CN104109450A (zh) * 2014-08-01 2014-10-22 宁波市派特勒粉末涂料有限公司 一种石墨烯防腐粉末涂料及其制备方法
CN104312391A (zh) * 2014-10-14 2015-01-28 江苏华光粉末有限公司 一种石墨烯抗静电粉末涂料及其制备方法

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北京市塑料工业联合公司: "《文婉元教授级高级工程师塑料科学与工程研究及应用论文集》", 31 December 1992 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108529602A (zh) * 2017-03-03 2018-09-14 曾济天 一种纳米石墨烯及其制备方法
CN110484036A (zh) * 2018-05-14 2019-11-22 温州市富田不锈钢管有限公司 一种防冻不锈钢管的加工工艺

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