CN105949911B - 一种纳米自洁式真石漆及其制备方法 - Google Patents

一种纳米自洁式真石漆及其制备方法 Download PDF

Info

Publication number
CN105949911B
CN105949911B CN201610309954.XA CN201610309954A CN105949911B CN 105949911 B CN105949911 B CN 105949911B CN 201610309954 A CN201610309954 A CN 201610309954A CN 105949911 B CN105949911 B CN 105949911B
Authority
CN
China
Prior art keywords
nano
lacquer
self
super
cleaning
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.)
Active
Application number
CN201610309954.XA
Other languages
English (en)
Other versions
CN105949911A (zh
Inventor
张功国
吴瑞立
司崇殿
刘国栋
王宇光
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.)
Shandong Saideli New Materials Ltd By Share Ltd
Original Assignee
Shandong Saideli New Materials Ltd By Share 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 Shandong Saideli New Materials Ltd By Share Ltd filed Critical Shandong Saideli New Materials Ltd By Share Ltd
Priority to CN201610309954.XA priority Critical patent/CN105949911B/zh
Publication of CN105949911A publication Critical patent/CN105949911A/zh
Application granted granted Critical
Publication of CN105949911B publication Critical patent/CN105949911B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C09D143/00Coating 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 containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
    • C09D143/04Homopolymers or copolymers of monomers containing silicon
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

本发明公开了一种纳米自洁式真石漆及其制备方法,纳米自洁式真石漆的具体组分和重量比例是:水,8%~14%;专用乳液,18%~24%;各色天然石英砂,50%~75%;超疏水纳米二氧化硅,3%~4%;纳米二氧化钛,1%~3%;羟乙基纤维素,0.1%~0.2%;润湿剂,0.01%~0.1%;分散剂,0.01%~0.5%;消泡剂,0.01%~0.05%;增稠剂,0.1%~0.3%;成膜助剂,0.05%~0.5%。本发明公开的纳米自洁式真石漆既具有花岗岩的装饰效果,又具有附着力强,安全可靠,易施工等优点;更具有极强的疏水、耐污及自洁能力,能有效地阻止大气污染对建筑物的外墙污染及侵蚀,较好的保持建筑物外墙面的整洁、美观和完好,创造清洁、优美的城市市容环境。

Description

一种纳米自洁式真石漆及其制备方法
技术领域
本发明涉及建筑涂料技术领域,尤其涉及一种纳米自洁式真石漆及其制备方法。
背景技术
天然真石漆作为建筑外墙乳胶涂料的一个亮点,是近几年建筑涂料研究最活跃、发展最迅速的一个方向。真石漆作为外墙建筑涂料,涂膜长期暴露在自然环境中,能否有效抵抗外来污染,保持外观清洁,对建筑物的装饰效果来说,是十分重要的。耐沾污性一直以来是真石漆行业急需解决的一大难题。灰层和污染物在真石漆表面的沉积和渗入,无论雨水还是人工都非常难以清除,对建筑物外观造成很大的影响。基于上述现状,目前对超耐候、抗污染的纳米自洁式真石漆的研究尤为必要。
发明内容
本发明的目的在于克服上述现有技术之不足而提供一种纳米自洁式真石漆,可仿制各种大理石纹格,形象自然逼真,用于建筑物墙面的装饰涂料。该真石漆既具有花岗岩的装饰效果,又具有附着力强,安全可靠,易施工等优点;更具有极强的疏水、耐污及自洁能力,能有效地阻止大气污染对建筑物的外墙污染及侵蚀,较好的保持建筑物外墙面的整洁、美观和完好,创造清洁、优美的城市市容环境。
为实现上述目的,本发明提供一种纳米自洁式真石漆,按质量百分比,其由以下组分组成:水,8%~14%;专用乳液,18%~24%;各色天然石英砂,50%~75%;超疏水纳米二氧化硅,3%~4%;纳米二氧化钛,1%~3%;羟乙基纤维素,0.1%~0.2%;润湿剂,0.01%~0.1%;分散剂,0.01%~0.5%;消泡剂,0.01%~0.05%;增稠剂,0.1%~0.3%;成膜助剂,0.05%~0.5%。
优选的,所述专用乳液为硅丙乳液或改性硅丙乳液中一种或两种。
优选的,所述超疏水纳米二氧化硅的粒径为40~80nm,具有良好的疏水性和分散性。
优选的,所述纳米TiO2的粒径为20~70nm,拥有较强的光催化活性,使真石漆有很强的自清洁能力和抗菌性。
优选的,所述纳米TiO2的表面经硅烷偶联剂或超分散剂进行了处理,有效防止了纳米TiO2粒子之间的凝聚,确保了其具有良好的分散性。
本发明还公开了一种真石漆制备方法,所述真石漆生产步骤为:
步骤101,按如上述的纳米自洁式真石漆的重量比称量物料;
步骤201,先将水、各种助剂、专用乳液进行混合、搅拌10min;
步骤301,待搅拌均匀后依次加入各色天然石英砂、超疏水纳米二氧化硅、纳米二氧化钛,充分混合搅拌20min左右,确认均匀后调整粘度及颜色,检测罐装。
本发明公开的纳米自洁式真石漆既具有花岗岩的装饰效果,又具有附着力强,安全可靠,易施工等优点;更具有极强的疏水、耐污及自洁能力,能有效地阻止大气污染对建筑物的外墙污染及侵蚀,较好的保持建筑物外墙面的整洁、美观和完好,创造清洁、优美的城市市容环境。
与现有技术相比,本发明的有益效果:
1、纳米自洁式真石漆采用的纳米材料经表面处理后,可有效防止纳米粒子间的凝聚,确保其具有较好的分散性。
2、真石漆中增加纳米TiO2后拥有光催化活性,使真石漆有很强的自清洁能力和抗菌性。
3、本发明稳定性好,可靠性佳,易于推广应用,经济价值高。
具体实施方式
实施例1:一种真石漆制备方法
在配漆罐内加入水,边搅拌边加入0.1%的羟乙基纤维素、18%的硅丙乳液、0.03%的润湿剂、0.1%的分散剂、0.02%的消泡剂、0.2%的成膜助剂,充分混合搅拌,时间为10min,再边搅拌边加入65%的天然石英砂、3.6%的超疏水纳米二氧化硅;1.4%的纳米二氧化钛,充分混合搅拌20min左右,确认均匀后调整粘度及颜色,检测罐装。
实施例2:一种真石漆制备方法
在配漆罐内加入水,边搅拌边加入0.15%的羟乙基纤维素、22%的硅丙乳液、0.09%的润湿剂、0.35%的分散剂、0.01%的消泡剂、0.15%的成膜助剂,充分混合搅拌,时间为10min,再边搅拌边加入70%的天然石英砂、3%的超疏水纳米二氧化硅;3%的纳米二氧化钛,充分混合搅拌20min左右,确认均匀后调整粘度及颜色,检测罐装。
实施例3:一种真石漆制备方法
在配漆罐内加入水,边搅拌边加入0.2%的羟乙基纤维素、20%的改性硅丙乳液、0.06%的润湿剂、0.5%的分散剂、0.04%的消泡剂、0.45%的成膜助剂,充分混合搅拌,时间为10min,再边搅拌边加入68%的天然石英砂、3.2%的超疏水纳米二氧化硅;2.1%的纳米二氧化钛,充分混合搅拌20min左右,确认均匀后调整粘度及颜色,检测罐装。
实施例4:一种真石漆制备方法
在配漆罐内加入水,边搅拌边加入0.12%的羟乙基纤维素、24%的硅丙乳液、0.03%的润湿剂、0.1%的分散剂、0.02%的消泡剂、0.2%的成膜助剂,充分混合搅拌,时间为10min,再边搅拌边加入57%的天然石英砂、3.4%的超疏水纳米二氧化硅;3%的纳米二氧化钛,充分混合搅拌20min左右,确认均匀后调整粘度及颜色,检测罐装。
实施例5:一种真石漆制备方法
在配漆罐内加入水,边搅拌边加入0.18%的羟乙基纤维素、23%的改性硅丙乳液、0.08%的润湿剂、0.33%的分散剂、0.03%的消泡剂、0.42%的成膜助剂,充分混合搅拌,时间为10min,再边搅拌边加入50%的天然石英砂、4%的超疏水纳米二氧化硅;1.8%的纳米二氧化钛,充分混合搅拌20min左右,确认均匀后调整粘度及颜色,检测罐装。
实施例6:纳米自洁式真石漆的耐沾污性评估方法
取一定量如根据实施例1至5任一项所述的制备方法制备的纳米自洁式真石漆,将该真石漆按照标准“JG/T 24-2000”中“6.15 耐沾污性”试验方法进行试验。
预期得到的试验结果:参照“评定等级”,普通真石漆的耐沾污性等级为2;本发明中纳米自洁式真石漆的耐沾污性等级为0。任何人可以复现本试验,用以验证本发明的真石漆耐沾污性优于现有的普通真石漆。实施例6给出了一种耐沾污性的评估方式,本领域的技术人员可以通过上述提及的标准进行试验,用以检验本发明的耐沾污性效果。
综上所述,本发明公开的纳米自洁式真石漆既具有花岗岩的装饰效果,又具有附着力强,安全可靠,易施工等优点;更具有极强的疏水、耐污及自洁能力,能有效地阻止大气污染对建筑物的外墙污染及侵蚀,较好的保持建筑物外墙面的整洁、美观和完好,创造清洁、优美的城市市容环境。纳米自洁式真石漆采用的纳米材料经表面处理后,可有效防止纳米粒子间的凝聚,确保其具有较好的分散性。真石漆中增加纳米TiO2后拥有光催化活性,使真石漆有很强的自清洁能力和抗菌性。本发明稳定性好,可靠性佳,易于推广应用,经济价值高。
尽管上面已经示出和描述了本发明的实施例,可以理解的是,上述实施例是示例性的,不能理解为对本发明的限制,本领域的普通技术人员在不脱离本发明的原理和宗旨的情况下在本发明的范围内可以对上述实施例进行变化、修改、替换。

Claims (1)

1.一种真石漆制备方法,其特征在于,生产步骤为:
步骤101,按纳米自洁式真石漆的重量比称量物料,其中,纳米自洁式真石漆,按质量百分比,其由以下组分组成:
水,8%~14%;
专用乳液,18%~24%;
各色天然石英砂,50%~75%;
超疏水纳米二氧化硅,3%~4%;
纳米二氧化钛,1%~3%;
羟乙基纤维素,0.1%~0.2%;
润湿剂,0.01%~0.1%;
分散剂,0.01%~0.5%;
消泡剂,0.01%~0.05%;
增稠剂,0.1%~0.3%;
成膜助剂,0.05%~0.5%;
所述专用乳液为硅丙乳液或改性硅丙乳液中一种或两种;所述超疏水纳米二氧化硅的粒径为40~80nm;所述纳米TiO2的粒径为20~70nm;所述纳米TiO2的表面经硅烷偶联剂或超分散剂进行处理;
步骤201,先将水、各种助剂、专用乳液进行混合、搅拌10min;
步骤301,待搅拌均匀后依次加入各色天然石英砂、超疏水纳米二氧化硅、纳米二氧化钛,充分混合搅拌20min左右,确认均匀后调整粘度及颜色,检测罐装。
CN201610309954.XA 2016-05-11 2016-05-11 一种纳米自洁式真石漆及其制备方法 Active CN105949911B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610309954.XA CN105949911B (zh) 2016-05-11 2016-05-11 一种纳米自洁式真石漆及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610309954.XA CN105949911B (zh) 2016-05-11 2016-05-11 一种纳米自洁式真石漆及其制备方法

Publications (2)

Publication Number Publication Date
CN105949911A CN105949911A (zh) 2016-09-21
CN105949911B true CN105949911B (zh) 2018-08-10

Family

ID=56911210

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610309954.XA Active CN105949911B (zh) 2016-05-11 2016-05-11 一种纳米自洁式真石漆及其制备方法

Country Status (1)

Country Link
CN (1) CN105949911B (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107384061A (zh) * 2017-08-01 2017-11-24 成都博美实润科技有限公司 一种环保乳胶漆及其制备方法
CN108517158A (zh) * 2018-04-02 2018-09-11 胡佳佳 一种纳米大理石漆及其制备方法
CN109021749A (zh) * 2018-08-01 2018-12-18 淮北庆丰涂料有限公司 一种外墙乳胶漆
CN110218027B (zh) * 2019-06-17 2021-12-31 济宁学院 一种以玻璃微珠为骨料自清洁真石漆及其制备方法
CN110256920A (zh) * 2019-06-25 2019-09-20 济宁学院 一种掺混有机包覆玻璃微珠的纳米自洁式真石漆及方法
CN110228970B (zh) * 2019-06-27 2021-11-12 济宁学院 一种具有良好抗污自清洁能力的真石漆及其制备方法
CN110256926A (zh) * 2019-07-04 2019-09-20 济宁学院 一种纳米自洁式真石漆及使用方法
CN110759668B (zh) * 2019-10-21 2021-12-17 济宁学院 一种抗龟裂自清洁的真石漆及其制备方法
CN111072321A (zh) * 2020-01-20 2020-04-28 山东赛德丽新材料股份有限公司 一种纳米自清洁真石漆的制备方法
CN115304976A (zh) * 2022-09-05 2022-11-08 龙牌涂料(北京)有限公司 一种具有自洁功能的环保外墙质感涂料及制备方法
CN115403978B (zh) * 2022-09-13 2023-03-17 中铁十八局集团北京工程有限公司 一种外墙天然真石漆涂层结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2858978B1 (fr) * 2003-08-22 2005-11-11 Tf Chimie Composition pour revetement de protection et de decoration des sols.
CN102702931B (zh) * 2012-06-29 2014-05-21 齐鲁工业大学 二氧化钛-二氧化硅-环氧树脂复合超疏水涂层的制备
CN103450767A (zh) * 2013-08-14 2013-12-18 青岛益群漆业集团有限公司 超耐候抗污真石漆
CN104109439B (zh) * 2014-07-28 2016-03-30 漳州三德利油漆涂料有限公司 一种保温真石漆及其制备方法

Also Published As

Publication number Publication date
CN105949911A (zh) 2016-09-21

Similar Documents

Publication Publication Date Title
CN105949911B (zh) 一种纳米自洁式真石漆及其制备方法
Al-Kattan et al. Characterization of materials released into water from paint containing nano-SiO2
CN108441085B (zh) 一种水性超双疏长效防腐涂层及其制备方法
CN111534162B (zh) 一种蒙脱土基光催化超疏水涂料及其制备方法
WO2003102091A1 (fr) Materiau de revetement photocatalytique, materiau composite catalytique et procede de production correspondant. compositions de revetement aqueuses autonettoyantes et element autonettoyant
CN112625468A (zh) 一种多功能性复合涂层及其制备方法
US10000678B2 (en) Ice-resistant paint for wind turbine blades, procedure for its preparation, use and wind turbine blade coated with the ice-resistant paint
CN103589260A (zh) 一种超耐候弹性外墙涂料
CN106752430A (zh) 一种硅藻泥环保内墙乳胶漆及其制备方法
CN103694833A (zh) 一种纳米改性高耐沾污弹性拉毛涂料
CN104876470A (zh) 一种防水无机干粉真石漆
KR101410386B1 (ko) 구도막 수용성 무기질 징크 도료 및 철 구조물 도장 등을 위한 수용성 에폭시 방청 프라이머 도료 조성물 및 그 제조방법
CN109777257A (zh) 一种水性保温隔热防腐涂料及其制备方法
CN103965726A (zh) 一种具有防锈功能的外墙水性金属漆及其制备方法
Lu et al. Preparation and analysis of multi-scale colored superhydrophobic coatings with excellent mechanical strength and self-cleaning properties
CN101168627A (zh) 一种单层耐沾污高效防水弹性涂料
KR20210053577A (ko) 내오염성 도료 조성물 및 이를 이용하여 형성된 내오염성 도막
CN104559711A (zh) 一种水性防粘贴涂料
KR100827296B1 (ko) 나노 탄산칼슘을 이용한 통기성 방수 코팅제
CN103642350A (zh) 一种零voc荷性净味多功能儿童墙面漆
CN108929613B (zh) 一种水性环氧拉毛面漆及其制备方法
EP3515992B1 (en) Method for manufacturing bismuth based pigment having an improved alkaline resistance by encapsulating said pigment with a chelating agent
CN104449359A (zh) 一种环保型文物保护纳米材料的制备方法
CN103709879A (zh) 一种荷性多功能丝光墙面漆
CN103666123A (zh) 一种荷性多功能内墙乳胶漆

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: 272200 Jining Chemical Industrial Development Zone, Hu Ji Town, Jinxiang County, Jining, Shandong

Applicant after: Shandong Saideli new materials Limited by Share Ltd.

Address before: 272200 Jining Chemical Industrial Development Zone, Hu Ji Town, Jinxiang County, Jining, Shandong

Applicant before: JINING SAIDELI NEW MATERIAL CO.,LTD.

CB02 Change of applicant information
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: A kind of nano self-cleaning stone like paint and its preparation method

Effective date of registration: 20210303

Granted publication date: 20180810

Pledgee: Bank of China Limited Jinxiang Branch

Pledgor: Shandong Saideli new materials Limited by Share Ltd.

Registration number: Y2021980001430

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20230301

Granted publication date: 20180810

Pledgee: Bank of China Limited Jinxiang Branch

Pledgor: Shandong Saideli new materials Limited by Share Ltd.

Registration number: Y2021980001430

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: A nano self-cleaning real stone paint and its preparation method

Effective date of registration: 20230307

Granted publication date: 20180810

Pledgee: Bank of China Limited Jinxiang Branch

Pledgor: Shandong Saideli new materials Limited by Share Ltd.

Registration number: Y2023980034234

PE01 Entry into force of the registration of the contract for pledge of patent right