CN104277560A - 一种防锈水性铝颜料及其制备方法 - Google Patents

一种防锈水性铝颜料及其制备方法 Download PDF

Info

Publication number
CN104277560A
CN104277560A CN201410555985.4A CN201410555985A CN104277560A CN 104277560 A CN104277560 A CN 104277560A CN 201410555985 A CN201410555985 A CN 201410555985A CN 104277560 A CN104277560 A CN 104277560A
Authority
CN
China
Prior art keywords
component
water
aluminum pigment
parts
ethanol
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.)
Granted
Application number
CN201410555985.4A
Other languages
English (en)
Other versions
CN104277560B (zh
Inventor
董前年
朱双单
操玉节
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HEFEI SUNRISE ALUMINIUM PIGMENTS Co Ltd
Original Assignee
HEFEI SUNRISE ALUMINIUM PIGMENTS Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HEFEI SUNRISE ALUMINIUM PIGMENTS Co Ltd filed Critical HEFEI SUNRISE ALUMINIUM PIGMENTS Co Ltd
Priority to CN201410555985.4A priority Critical patent/CN104277560B/zh
Publication of CN104277560A publication Critical patent/CN104277560A/zh
Application granted granted Critical
Publication of CN104277560B publication Critical patent/CN104277560B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/62—Metallic pigments or fillers
    • C09C1/64—Aluminium
    • C09C1/648—Aluminium treated with inorganic and organic, e.g. polymeric, compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/06—Treatment with inorganic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/10—Treatment with macromolecular organic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/12—Treatment with organosilicon compounds
    • 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
    • C09D5/10—Anti-corrosive paints containing metal dust
    • C09D5/103—Anti-corrosive paints containing metal dust containing Al
    • 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
    • C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

本发明公开了一种防锈水性铝颜料，其特征是由下述重量份的原料组成：片状铝粉40-60，正硅酸乙酯8-10，硅烷偶联剂A-1510.1-0.3，聚乙二醇4-6，聚天冬氨酸0.2-0.4，肌醇六磷酸酯0.1-0.2，绢云母粉1-2，羧甲基纤维素钠0.5-1，乳酸钠0.1-0.2，石油磺酸钠0.2-0.4，水杨酸甲酯0.1-0.2，壬基酚聚氧乙烯醚0.5-1，二甲基硅油0.5-1，复合助剂0.5-1。本发明的铝颜料具有良好的防锈性能和化学稳定性，能为金属提供较好的保护作用；在水性介质中分散性高，性质稳定，适用于水性体系。

Description

一种防锈水性铝颜料及其制备方法
技术领域
本发明涉及金属颜料领域，具体涉及一种防锈水性铝颜料及其制备方法。
背景技术
现今随着工业化的发展，地球环境不断恶化，环保问题日益得到重视。传统金属颜料具有明亮的金属光泽和高遮盖力，兼具高装饰性和高保护性的优点，用途广泛，市场巨大。然而传统的溶剂型金属颜料在应用中使用大量有机溶剂，在涂装过程中排放到环境中，容易造成污染。而水性金属颜料由于绝大部分的有机溶剂都被水取代，大大降低了涂装过程中的污染排放，因此采用水性金属颜料替代溶剂型金属颜料是实现低公害、低污染的重要措施之一，也是顺应国际潮流的一种趋势。
目前水性金属颜料也存在着一些问题，比如金属颜料在水性体系中分散性较差、稳定性较差等。这些问题如果能得到更好的解决，将有利于水性金属颜料得到更广泛的应用。
发明内容
本发明的目的是提供一种分散性高、稳定性好的防锈水性铝颜料。
本发明是通过以下技术方案实现的：
一种防锈水性铝颜料，其由下述重量份的原料制成：
片状铝粉40-60，正硅酸乙酯8-10，硅烷偶联剂A-151 0.1-0.3，聚乙二醇4-6，聚天冬氨酸0.2-0.4，肌醇六磷酸酯0.1-0.2，绢云母粉1-2，羧甲基纤维素钠0.5-1，乳酸钠0.1-0.2，石油磺酸钠0.2-0.4，水杨酸甲酯0.1-0.2，壬基酚聚氧乙烯醚0.5-1，二甲基硅油0.5-1，复合助剂0.5-1；
复合助剂由下列重量份的原料制成：
剑麻渣50-60，凹凸棒土30-40，柠檬酸4-8，柠檬酸钠4-8，十四烷基三甲基氯化铵1-2，十二烷基苯磺酸钠2-4，水30-40；
复合助剂的制备方法：
将剑麻渣60-80℃过夜烘干后粉碎，加入柠檬酸、柠檬酸钠、十四烷基三甲基氯化铵、十二烷基苯磺酸钠和水搅拌处理2-4h后升温至40-60℃搅拌1-2h，冷却过滤浓缩得滤液；将凹凸棒土300-400℃煅烧2-4h后加入所述的滤液80-90℃搅拌3-5h，过滤，将滤饼干燥后精磨至1500-2000目，即得。
一种防锈水性铝颜料的制备方法，包括以下步骤：
（1）配制氨水、蒸馏水和乙醇的混合溶剂作为A组分，用乙醇稀释正硅酸乙酯作为B组分；将片状铝粉加入适量无水乙醇中，加入硅烷偶联剂A-151，氮气保护下搅拌0.5-1h后，以同时分别滴加A组分和B组分，边滴加边搅拌，滴加完毕后40-45℃反应6-8h，抽滤后用无水乙醇洗涤，真空干燥，所述的A组分中氨水、蒸馏水和乙醇的重量比=1:2:5，所述的氨水浓度为25%，所述的B组分中乙醇和正硅酸乙酯的重量比=1:2；
（2）将（1）中处理后的铝粉与绢云母粉混合后加入反应容器，加入适量二氯亚砜并通入氮气，反应2-3h后除去溶剂，反复洗涤后加入聚乙二醇和适量乙醇，超声分散均匀后共同加入反应容器并在氮气保护下搅拌反应3-6h，过滤除去溶剂，用无水乙醇洗涤数次，真空干燥；
（3）与其余原料混合后常温搅拌混合均匀，即得。
本发明的优点是：
1. 对铝粉表面进行二氧化硅和聚乙二醇双层包覆处理，增强了其在在水性体系中的分散性和稳定性，水性体系相容性及流平性好；易于储存，具有良好的耐候性，不影响金属光泽，表面效果及金属感好；
2. 通过配方和工艺的改进，使铝颜料具有良好的防锈性能和化学稳定性，为金属提供保护作用。
具体实施方式
本发明非限定实施例如下：
实施例1 
一种防锈水性铝颜料，由下列重量(kg)的组分原料制备而成：
片状铝粉50，正硅酸乙酯9，硅烷偶联剂A-151 0.2，聚乙二醇5，聚天冬氨酸0.3，肌醇六磷酸酯0.15，绢云母粉1.5，羧甲基纤维素钠0.8，乳酸钠0.15，石油磺酸钠0.3，水杨酸甲酯0.15，壬基酚聚氧乙烯醚0.8，二甲基硅油0.8，复合助剂0.8；
其中，复合助剂由下列重量（kg）的原料制成：
剑麻渣55，凹凸棒土35，柠檬酸6，柠檬酸钠6，十四烷基三甲基氯化铵1.5，十二烷基苯磺酸钠3，水35；
复合助剂的制备方法：
将剑麻渣80℃过夜烘干后粉碎，加入柠檬酸、柠檬酸钠、十四烷基三甲基氯化铵、十二烷基苯磺酸钠和水搅拌处理3h后升温至50℃搅拌2h，冷却过滤浓缩得滤液；将凹凸棒土400℃煅烧2h后加入所述的滤液80℃搅拌4h，过滤，将滤饼干燥后精磨至2000目，即得。
本实施例中所用的绢云母粉为2000目。
其制备方法包括以下步骤：
（1）配制氨水、蒸馏水和乙醇的混合溶剂作为A组分，用乙醇稀释正硅酸乙酯作为B组分；将片状铝粉加入适量无水乙醇中，加入硅烷偶联剂A-151，氮气保护下搅拌0.5h后，同时分别滴加A组分和B组分，边滴加边搅拌，滴加完毕后40℃反应8h，抽滤后用无水乙醇洗涤，真空干燥，所述的A组分中氨水、蒸馏水和乙醇的重量比=1:2:5，所述的氨水浓度为25%，所述的B组分中乙醇和正硅酸乙酯的重量比=1:2；
（2）将（1）中处理后的铝粉与绢云母粉混合后加入反应容器，加入适量二氯亚砜并通入氮气，反应3h后除去溶剂，反复洗涤后加入聚乙二醇和适量乙醇，超声分散均匀后共同加入反应容器并在氮气保护下搅拌反应5h，过滤除去溶剂，用无水乙醇洗涤数次，真空干燥；
（3）与其余原料混合后常温搅拌混合均匀，即得。
经检验，本实施例的铝颜料在水性体系中分散性好，分布均匀，形成漆膜表面平整，光泽度高。

Claims (2)

1.一种防锈水性铝颜料，其特征在于其由下述重量份的原料制成：
片状铝粉40-60，正硅酸乙酯8-10，硅烷偶联剂A-151 0.1-0.3，聚乙二醇4-6，聚天冬氨酸0.2-0.4，肌醇六磷酸酯0.1-0.2，绢云母粉1-2，羧甲基纤维素钠0.5-1，乳酸钠0.1-0.2，石油磺酸钠0.2-0.4，水杨酸甲酯0.1-0.2，壬基酚聚氧乙烯醚0.5-1，二甲基硅油0.5-1，复合助剂0.5-1；
所述复合助剂由下列重量份的原料制成：
剑麻渣50-60，凹凸棒土30-40，柠檬酸4-8，柠檬酸钠4-8，十四烷基三甲基氯化铵1-2，十二烷基苯磺酸钠2-4，水30-40；
所述复合助剂的制备方法是：
将剑麻渣60-80℃过夜烘干后粉碎，加入柠檬酸、柠檬酸钠、十四烷基三甲基氯化铵、十二烷基苯磺酸钠和水搅拌处理2-4h后升温至40-60℃搅拌1-2h，冷却过滤浓缩得滤液；将凹凸棒土300-400℃煅烧2-4h后加入所述的滤液80-90℃搅拌3-5h，过滤，将滤饼干燥后精磨至1500-2000目，即得。
2.根据权利要求1所述的防锈水性铝颜料的制备方法，其特征在于，包括以下步骤：
（1）配制氨水、蒸馏水和乙醇的混合溶剂作为A组分，用乙醇稀释正硅酸乙酯作为B组分；将片状铝粉加入适量无水乙醇中，加入硅烷偶联剂A-151，氮气保护下搅拌0.5-1h后，以同时分别滴加A组分和B组分，边滴加边搅拌，滴加完毕后40-45℃反应6-8h，抽滤后用无水乙醇洗涤，真空干燥，所述的A组分中氨水、蒸馏水和乙醇的重量比=1:2:5，所述的氨水浓度为25%，所述的B组分中乙醇和正硅酸乙酯的重量比=1:2；
（2）将（1）中处理后的铝粉与绢云母粉混合后加入反应容器，加入适量二氯亚砜并通入氮气，反应2-3h后除去溶剂，反复洗涤后加入聚乙二醇和适量乙醇，超声分散均匀后共同加入反应容器并在氮气保护下搅拌反应3-6h，过滤除去溶剂，用无水乙醇洗涤数次，真空干燥；
（3）与其余原料混合后常温搅拌混合均匀，即得。
CN201410555985.4A 2014-10-20 2014-10-20 一种防锈水性铝颜料及其制备方法 Active CN104277560B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410555985.4A CN104277560B (zh) 2014-10-20 2014-10-20 一种防锈水性铝颜料及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410555985.4A CN104277560B (zh) 2014-10-20 2014-10-20 一种防锈水性铝颜料及其制备方法

Publications (2)

Publication Number Publication Date
CN104277560A true CN104277560A (zh) 2015-01-14
CN104277560B CN104277560B (zh) 2016-03-30

Family

ID=52252928

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410555985.4A Active CN104277560B (zh) 2014-10-20 2014-10-20 一种防锈水性铝颜料及其制备方法

Country Status (1)

Country Link
CN (1) CN104277560B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109487190A (zh) * 2018-12-28 2019-03-19 青岛永祥和钢材表面处理有限公司 一种耐腐蚀镀锌钢板的制造工艺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1688661A (zh) * 2001-09-06 2005-10-26 东洋铝株式会社 铝片颜料、含它的涂料组合物、油墨组合物和得自其的膜
CN101580653A (zh) * 2009-06-10 2009-11-18 华南理工大学 有机无机杂化纳米膜包覆型铝粉颜料及其制备方法与应用
CN102127322A (zh) * 2010-12-24 2011-07-20 董前年 一种双层包覆型水性铝颜料的制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1688661A (zh) * 2001-09-06 2005-10-26 东洋铝株式会社 铝片颜料、含它的涂料组合物、油墨组合物和得自其的膜
CN101580653A (zh) * 2009-06-10 2009-11-18 华南理工大学 有机无机杂化纳米膜包覆型铝粉颜料及其制备方法与应用
CN102127322A (zh) * 2010-12-24 2011-07-20 董前年 一种双层包覆型水性铝颜料的制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109487190A (zh) * 2018-12-28 2019-03-19 青岛永祥和钢材表面处理有限公司 一种耐腐蚀镀锌钢板的制造工艺

Also Published As

Publication number Publication date
CN104277560B (zh) 2016-03-30

Similar Documents

Publication Publication Date Title
CN104109450A (zh) 一种石墨烯防腐粉末涂料及其制备方法
CN104327590A (zh) 一种油墨用水性铜金粉颜料及其制备方法
CN104277564A (zh) 一种高耐候水性铝颜料及其制备方法
CN102634999A (zh) 一种海藻酸钠印花糊料及其制备工艺
CN105647319A (zh) 一种抗静电纳米水性防腐涂料及其制备方法
CN102660161B (zh) 水性铝浆及其制备方法
CN104277560B (zh) 一种防锈水性铝颜料及其制备方法
CN106085009A (zh) 一种水性金属颜料颗粒及其生产工艺
CN104449025B (zh) 一种油漆生产方法
CN103087585A (zh) 一种水性油墨
CN104277559A (zh) 一种装饰用水性铜金粉颜料及其制备方法
CN104277561B (zh) 一种防火水性铝颜料及其制备方法
CN104312295A (zh) 一种汽车用水性铝颜料及其制备方法
CN104292953B (zh) 一种装饰用水性铝颜料及其制备方法
CN104277563B (zh) 一种耐磨损水性铝颜料及其制备方法
CN104277562B (zh) 一种耐老化水性铝颜料及其制备方法
CN104312219B (zh) 一种油墨用水性铝颜料及其制备方法
CN102108241A (zh) 一种磷酸酯掺杂聚苯胺防腐涂料及其制备方法
CN112457697A (zh) 一种超细矿渣微粉防锈底漆及其制备方法
CN104293046B (zh) 一种单组份蓝相特黑汽车漆及其制备方法
CN103173082A (zh) 一种水性金属涂料
CN107503159B (zh) 一种桔红色警示性服装面料的制备方法
CN103421171B (zh) 色浆通用型超支化树脂及其制备方法
TW201441321A (zh) 金墨組成物
CN104341802B (zh) 一种抗氧化铝颜料及其制备方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant