CN106047005A - 一种添加烷基类改性剂的功能涂料 - Google Patents

一种添加烷基类改性剂的功能涂料 Download PDF

Info

Publication number
CN106047005A
CN106047005A CN201610583309.7A CN201610583309A CN106047005A CN 106047005 A CN106047005 A CN 106047005A CN 201610583309 A CN201610583309 A CN 201610583309A CN 106047005 A CN106047005 A CN 106047005A
Authority
CN
China
Prior art keywords
container
functional paint
modifying agent
alkyls
zinc
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.)
Pending
Application number
CN201610583309.7A
Other languages
English (en)
Inventor
黄子芳
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201610583309.7A priority Critical patent/CN106047005A/zh
Publication of CN106047005A publication Critical patent/CN106047005A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C09D133/00—Coating 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
    • C09D133/04—Homopolymers or copolymers of esters
    • 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
    • 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
    • C08K3/02—Elements
    • C08K3/08—Metals
    • 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
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • 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
    • C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • 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
    • C09D5/106—Anti-corrosive paints containing metal dust containing Zn
    • 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
    • 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
    • C09D7/63—Additives non-macromolecular organic
    • 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
    • C09D7/65—Additives macromolecular
    • 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
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/0893—Zinc
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

本发明涉及一种添加烷基类改性剂的功能涂料及其制备工艺。该制备工艺是首先将适量的硅酸钠溶液和硅酸钾溶液倒入容器中混合加热，在搅拌的条件下，再把硅溶胶缓慢到容器中，然后往容器中分别加入一定计量的十二烷基二醇酰胺和硅烷偶联剂，高速搅拌混合均匀后，是混合物降至室温，再加入硅丙乳液，最后添加适量的超细锌粉，持续搅拌一段时间即可得产品。

Description

一种添加烷基类改性剂的功能涂料
技术领域
本发明涉及一种富锌防腐功能涂料，特别涉及一种添加改性剂的富锌防腐功能涂料及其制备工艺，属于涂料加工领域。
背景技术
涂料在生活中应用越来越广泛，特别是功能涂料，如金属防腐涂料，这种材料可以用不同的施工工艺涂覆在物件表面，形成粘附牢固、具有一定强度、连续的固态薄膜。
普通涂料涂覆在钢铁表面，只是以隔绝空气的方式而防止钢铁腐蚀，而富锌油漆不但能隔绝空气，而且能形成原电池保护，富锌油漆中的锌的标准电位较钢铁低，腐蚀介质渗入时，钢铁与锌粉形成原电池，锌粉作为原电池的负极失去电子，钢铁作为正极得到电子而获得保护。当富锌涂料的涂膜上有的部位被机械损伤后，在一定范围的面积内,防蚀电流也能流向钢铁露出部分，则锌的腐蚀产物就沉积在那里形成一层保护膜。随着钢铁表面的不断暴露，富锌涂膜不断地被保护膜所遮盖，阴极保护作用便又呈现惰性，但在涂膜受到机械损伤而露出新的锌表面时则又开始复活。富锌油漆分为有机富锌油漆和无机富锌油漆，有机富锌涂料常用环氧树脂、氯化橡胶、乙烯基树脂和聚氨酯树脂为成膜基料。但有机富锌油漆的有机成膜物的导电性能差。无机富锌油漆又分为有溶剂型和水性两类。其中水性无机富锌油漆是由水性无机硅酸盐（纳、钾、锂）树脂、锌粉、助剂等组成。
水性无机富锌涂料由于其无有机溶剂，因此具有无异味、不燃不爆，不污染环境等优点，是未来富锌涂料的发展趋势，但由于锌粉湿润性不好，且溶剂少，加入锌粉后容易发生锌粉沉降，影响产品整体质量。本发明制备涂料过程中，通过添加十二烷基二醇酰胺表面活性剂和硅烷偶联剂，复合改善金属锌粉湿润性和增溶性，增加锌粉与胶体的粘合力，防止锌粉沉降，从而提高涂料的稳定性能。
发明内容
本发明的目的是提供一种添加十二烷基二醇酰胺改性剂的富锌防腐功能涂料及其制备方法，该涂料按如下质量百分比：
硅酸钠 5%-10%；
硅酸钾 5%-10%；
硅溶胶 20%-40%；
十二烷基二醇酰胺 2%-5% ；
硅烷偶联剂 2%-5%；
硅丙乳液 20%-30%；
超细锌粉 20%-30%。
一种添加十二烷基二醇酰胺改性剂的富锌防腐功能涂料的制备方法包括如下步骤：
⑴将一定量的硅酸钠溶液和硅酸钾溶液倒入容器中混合加热；
⑵在搅拌的条件下，将一定量的硅溶胶缓慢到容器中；
⑶再往容器中加入一定计量的十二烷基二醇酰胺表面活性剂和硅烷偶联剂，高速搅拌；
⑷停止加热，当温度降至室温时，加入硅丙乳液；
⑸最后添加适量的超细锌粉，持续搅拌一段时间即可得产品。
优先地，在步骤⑴ 中，加热温度为70-80℃。
优先地，在步骤⑸ 中，搅拌时间为30-60分钟。
本发明具有下列优点和特性：
⑴该制备工艺简单；
⑵制备的涂料综合稳定性能好。
具体实施方式
实施例一：
将50g硅酸钠溶液和50g硅酸钾溶液分别倒入一容器中，将其混合并加热，加热温度控制在60℃左右，用搅拌机不停的搅拌。在搅拌过程中，再缓慢滴加300g硅溶胶，滴加完毕后，再往容器中依次加入20g十二烷基二醇酰胺表面活性剂和30g硅烷偶联剂，并提高搅拌速度，混合均匀后，将体系温度降至室温，然后加入250g硅丙乳液，最后添加300g超细锌粉，持续搅拌30分钟即可得产品。
实施例二：
将100g硅酸钠溶液和100g硅酸钾溶液分别倒入一容器中，将其混合并加热，加热温度控制在70℃左右，用搅拌机不停的搅拌。在搅拌过程中，再缓慢滴加200g硅溶胶，滴加完毕后，再往容器中依次加入50g十二烷基二醇酰胺表面活性剂和50g硅烷偶联剂，并提高搅拌速度，混合均匀后，将体系温度降至室温，然后加入200g硅丙乳液，最后添加300g超细锌粉，持续搅拌40分钟即可得产品。
实施例三：
将200g硅酸钠溶液和200g硅酸钾溶液分别倒入一容器中，将其混合并加热，加热温度控制在80℃左右，用搅拌机不停的搅拌。在搅拌过程中，再缓慢滴加400g硅溶胶，滴加完毕后，再往容器中依次加入100g十二烷基二醇酰胺表面活性剂和100g硅烷偶联剂，并提高搅拌速度，混合均匀后，将体系温度降至室温，然后加入400g硅丙乳液，最后添加600g超细锌粉，持续搅拌60分钟即可得产品。

Claims (4)

1.一种添加烷基类改性剂的功能涂料，其特征在于，该功能涂料的制备工艺包括以下步骤：
⑴将一定量的硅酸钠溶液和硅酸钾溶液倒入容器中混合加热；
⑵在搅拌的条件下，将一定量的硅溶胶缓慢到容器中；
⑶再往容器中加入一定计量的十二烷基二醇酰胺表面活性剂和硅烷偶联剂，高速搅拌；
⑷停止加热，当温度降至室温时，加入硅丙乳液；
⑸最后添加适量的超细锌粉，持续搅拌一段时间即可得产品。
2.根据权利要求1所述的一种添加烷基类改性剂的功能涂料，其特征在于，该功能涂料组分含量的质量百分比为：硅酸钠5%-10%，硅酸钾5%-10%，硅溶胶20%-40%，十二烷基二醇酰胺 2%-5% ，硅烷偶联剂2%-5%，硅丙乳液20%-30%，超细锌粉20%-30%。
3.根据权利要求1所述的一种添加烷基类改性剂的功能涂料，特征在于，在步骤⑴ 中，加热温度为60-80℃。
4.根据权利要求1所述的一种添加烷基类改性剂的功能涂料，特征在于，在步骤⑸ 中，搅拌时间为30-60分钟。
CN201610583309.7A 2016-07-24 2016-07-24 一种添加烷基类改性剂的功能涂料 Pending CN106047005A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610583309.7A CN106047005A (zh) 2016-07-24 2016-07-24 一种添加烷基类改性剂的功能涂料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610583309.7A CN106047005A (zh) 2016-07-24 2016-07-24 一种添加烷基类改性剂的功能涂料

Publications (1)

Publication Number Publication Date
CN106047005A true CN106047005A (zh) 2016-10-26

Family

ID=57418571

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610583309.7A Pending CN106047005A (zh) 2016-07-24 2016-07-24 一种添加烷基类改性剂的功能涂料

Country Status (1)

Country Link
CN (1) CN106047005A (zh)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106590269A (zh) * 2016-11-24 2017-04-26 李玉秀 一种改性混合富锌涂料
CN106752259A (zh) * 2016-11-22 2017-05-31 林全英 一种制备防腐涂料的改性方法
CN106752158A (zh) * 2016-11-23 2017-05-31 李玉秀 一种改性混合富锌涂料及其工艺
CN106752159A (zh) * 2016-11-24 2017-05-31 李玉秀 一种复合改性的硅酸盐富锌涂料及其制备方法
CN106752563A (zh) * 2016-11-24 2017-05-31 李玉秀 一种混合富锌涂料及其改性工艺
CN108250874A (zh) * 2016-12-29 2018-07-06 刘建军 一种防腐富锌涂料
CN108485339A (zh) * 2018-05-07 2018-09-04 蒙城县福美休闲家具有限责任公司 一种快干的家具用水性油漆
CN108610839A (zh) * 2016-12-30 2018-10-02 陆红梅 一种添加硅烷类偶联剂/酰胺类表面活性剂的富锌涂料

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104877500A (zh) * 2015-05-24 2015-09-02 曾文江 一种硅酸锂-硅酸鈉混合富锌油漆及其工艺
CN104877499A (zh) * 2015-05-24 2015-09-02 曾文江 一种耐高温富锌油漆及其制备方法
CN104927532A (zh) * 2015-05-24 2015-09-23 黄勇 一种复合硅酸盐富锌油漆及其制备工艺
CN104927531A (zh) * 2015-05-24 2015-09-23 黄勇 一种以硅酸锂、硅酸钾为基料的富锌油漆

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104877500A (zh) * 2015-05-24 2015-09-02 曾文江 一种硅酸锂-硅酸鈉混合富锌油漆及其工艺
CN104877499A (zh) * 2015-05-24 2015-09-02 曾文江 一种耐高温富锌油漆及其制备方法
CN104927532A (zh) * 2015-05-24 2015-09-23 黄勇 一种复合硅酸盐富锌油漆及其制备工艺
CN104927531A (zh) * 2015-05-24 2015-09-23 黄勇 一种以硅酸锂、硅酸钾为基料的富锌油漆

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106752259A (zh) * 2016-11-22 2017-05-31 林全英 一种制备防腐涂料的改性方法
CN106752158A (zh) * 2016-11-23 2017-05-31 李玉秀 一种改性混合富锌涂料及其工艺
CN106590269A (zh) * 2016-11-24 2017-04-26 李玉秀 一种改性混合富锌涂料
CN106752159A (zh) * 2016-11-24 2017-05-31 李玉秀 一种复合改性的硅酸盐富锌涂料及其制备方法
CN106752563A (zh) * 2016-11-24 2017-05-31 李玉秀 一种混合富锌涂料及其改性工艺
CN108250874A (zh) * 2016-12-29 2018-07-06 刘建军 一种防腐富锌涂料
CN108610839A (zh) * 2016-12-30 2018-10-02 陆红梅 一种添加硅烷类偶联剂/酰胺类表面活性剂的富锌涂料
CN108485339A (zh) * 2018-05-07 2018-09-04 蒙城县福美休闲家具有限责任公司 一种快干的家具用水性油漆

Similar Documents

Publication Publication Date Title
CN106047005A (zh) 一种添加烷基类改性剂的功能涂料
CN106010037A (zh) 一种添加醚类改性剂的功能涂料
CN106118310A (zh) 一种双重改性功能涂料
CN105038339A (zh) 一种掺杂乙烯基三甲氧基硅烷的金属防锈功能涂料
CN104877488A (zh) 一种以硅酸钾为基料的水性富锌油漆的制备工艺
CN105001742A (zh) 一种掺杂乙烯基三（2-甲氧基乙氧基）硅烷的金属防锈功能涂料
CN105001735A (zh) 一种添加γ-缩水甘油醚氧基丙基三甲氧基硅烷的功能涂料
CN106047004A (zh) 一种功能涂料的改性方法
CN104927531A (zh) 一种以硅酸锂、硅酸钾为基料的富锌油漆
CN105086701A (zh) 一种改性水性防腐涂料
CN104927532A (zh) 一种复合硅酸盐富锌油漆及其制备工艺
CN104877500A (zh) 一种硅酸锂-硅酸鈉混合富锌油漆及其工艺
CN105315823A (zh) 一种改善富锌功能涂料交联稳定性的方法
CN106010038A (zh) 一种新型功能涂料及其制备工艺
CN106047018A (zh) 一种新型增溶改性防腐涂料及其制备方法
CN106118309A (zh) 一种添加表面活性剂的增溶改性防腐涂料
CN106147480A (zh) 一种添加十二烷基二醇酰胺功能涂料及其制备方法
CN105086708A (zh) 一种新型添加铝酸三甲酯改性涂料
CN105086703A (zh) 一种水性防腐涂料
CN105086705A (zh) 一种高附着力改性水性防腐涂料及其制备方法
CN106047003A (zh) 一种添加脂肪醇聚环氧乙烯醚的功能涂料
CN105017826A (zh) 一种添加γ-甲基丙烯酰氧基丙基三甲氧基硅烷的功能涂料
CN106118308A (zh) 一种增溶改性防腐涂料
CN104927533A (zh) 一种成膜性好的水性富锌油漆及其制备方法
CN105086707A (zh) 一种新型添加钛酸四异丙酯改性涂料

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20161026