CN104610835A - 耐候型粉末涂料 - Google Patents

耐候型粉末涂料 Download PDF

Info

Publication number
CN104610835A
CN104610835A CN201510067590.4A CN201510067590A CN104610835A CN 104610835 A CN104610835 A CN 104610835A CN 201510067590 A CN201510067590 A CN 201510067590A CN 104610835 A CN104610835 A CN 104610835A
Authority
CN
China
Prior art keywords
weather
parts
powder coating
powder paint
coating
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
CN201510067590.4A
Other languages
English (en)
Other versions
CN104610835B (zh
Inventor
黄美蓉
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.)
Jinhua Lianchuang Plastic Powder Technology Co ltd
Original Assignee
NINGBO HI-TECH ZONE BAYI NEW MATERIAL TECHNOLOGY 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 NINGBO HI-TECH ZONE BAYI NEW MATERIAL TECHNOLOGY Co Ltd filed Critical NINGBO HI-TECH ZONE BAYI NEW MATERIAL TECHNOLOGY Co Ltd
Priority to CN201510067590.4A priority Critical patent/CN104610835B/zh
Publication of CN104610835A publication Critical patent/CN104610835A/zh
Application granted granted Critical
Publication of CN104610835B publication Critical patent/CN104610835B/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
    • 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
    • C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
    • 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
    • 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
    • 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
    • C09D5/03—Powdery paints
    • C09D5/033—Powdery paints characterised by the additives
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

Landscapes

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

Abstract

本发明公开了一种耐候型粉末涂料，包括下述重量份的组分：羟基丙烯酸树脂30-40份，端羧基聚酯树脂30-40份，丙烯酸酯流平剂0.5-1.5份，硫酸钡20-30份，四甲氧基甲基甘脲3-5份，聚二甲基硅氧烷0.4-1.2份。本发明的耐候型粉末涂料，耐候性能好，保光率高，并能持久释放负离子。

Description

耐候型粉末涂料
技术领域
本发明涉及一种涂料，尤其涉及一种耐候型粉末涂料。
背景技术
涂料涂饰于物体表面能与基体材料很好粘结并形成完整而坚韧保护膜的物料，称为涂料。涂料与油漆是同一概念。油漆是人们沿用已久的习惯名称，引进我国后，就一直利用在建筑行业。涂料的作用可以概括为三个方面：保护作用，装饰作用，特殊功能作用。涂料的一般组成：包含成膜物质、颜填料、溶剂、助剂。
中国涂料产业在下游产业的推动下日益壮大，而作为其中一个分支的建筑涂料，也得到了长足的发展。统计数据显示，2011年中国建筑涂料总计产量约351.82万吨，同比增长30％以上。由此可见，中国建筑涂料产业虽然经历了2008年全球性金融危机的影响、原材料价格上涨及央行加息带来的压力，但其发展势头依然不减，且还保持着较高的增长率。
在行业政策的引导和市场的拉动下，我国建筑装修业将进入新的发展时期，建筑涂料的需求会持续增加，行业市场发展潜力巨大。另外，正在兴起的新农村建设也极大地刺激了各类建筑涂料的推广应用。由此推断，中国的建筑业至少还有10余年的稳定发展期，也将是国内建筑涂料生产企业高速发展的10年。
发明内容
本发明所要解决的技术问题是提供一种耐候型粉末涂料。
一种耐候型粉末涂料，包括下述重量份的组分：羟基丙烯酸树脂30-40份，端羧基聚酯树脂30-40份，丙烯酸酯流平剂0.5-1.5份，硫酸钡20-30份，四甲氧基甲基甘脲3-5份，聚二甲基硅氧烷0.4-1.2份。
一种耐候型粉末涂料，包括下述重量份的组分：羟基丙烯酸树脂30-40份，端羧基聚酯树脂30-40份，丙烯酸酯流平剂0.5-1.5份，硫酸钡20-30份，四甲氧基甲基甘脲3-5份，聚二甲基硅氧烷0.4-1.2份，建筑用负离子粉5-15份。
优选地，所述建筑用负离子粉由下述重量份原料组成：电气石70份，氧化钕10-20份，七氧化四铽10-20份。
氧化钕，中文别名：三氧化二钕，CAS：1313-97-9。七氧化四铽，CAS：12037-01-3。
将各原料混合均匀，粉碎，即可制得所述耐候型粉末涂料。进一步地，可以为，将各原料在高速混合机中混合3-5分钟，再在粉末涂料挤出机在90-110℃温度下挤出，再用磨粉机粉碎至平均粒径为40-60微米的粉体颗粒，即可制得本发明的耐候型粉末涂料。
本发明的耐候型粉末涂料，耐候性能好，保光率高，并能持久释放负离子。
具体实施方式
下面将结合本发明的实施例，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。
羟基丙烯酸树脂选用MR14894的羟基丙烯酸树脂，羟值OH 60。端羧基聚酯树脂，酸值40mgKOH/g。丙烯酸酯流平剂，选用德国BYK-358N流平剂。聚二甲基硅氧烷，CAS号:9016-00-6。四甲氧基甲基甘脲，CAS号17464-88-9。
分别按表1对应各实施例或对比例数据称取各原料，将各原料在高速混合机中混合4分钟，再在粉末涂料挤出机在95℃温度下挤出，再用磨粉机粉碎至平均粒径为50微米的粉体颗粒，即可制得本发明的耐候型粉末涂料。电气石选用石家庄托玛琳矿产品有限公司生产的电气石粉。
表1：耐候型粉末涂料配方表单位：公斤
实施例1 实施例2 实施例3 实施例4
羟基丙烯酸树脂 35 35 35 35
端羧基聚酯树脂 35 35 35 35
丙烯酸酯流平剂 1 1 1 1
硫酸钡 25 25 25 25
四甲氧基甲基甘脲 4 4 4 4
聚二甲基硅氧烷 1 1 1 1
电气石 7 7 7 -
氧化钕 1.5 3 - -
七氧化四铽 1.5 - 3 -
测试例：
取1000克本发明制得的耐候型粉末涂料置于密封箱中均匀摊开，密闭24小时，用美国Alphalab公司生产的AIC-1000负离子检测仪每隔1小时检测一次，每次取20个数据，求得各数据的平均值作为最终检测结果，测试数据见表2。
表2：负离子发生量测试数据表
负离子发生量，个/cm3
实施例1 525
实施例2 450
实施例3 485
实施例4 35
比较实施例1与实施例2-3，电气石与氧化钕和七氧化四铽复配，效果明显优于电气石与氧化钕复配或电气石与七氧化四铽复配。
将实施例4的涂料，采用高压静电喷涂，电压为60KV，平均膜厚为70微米，固化条件为：190℃烘烤20分钟。性能指标：抗冲击性≥50kg.cm，弯曲性能≤2mm，QUV-B(480h)保光率≥96％。

Claims (3)

1.一种耐候型粉末涂料，其特征在于，包括下述重量份的组分：羟基丙烯酸树脂30-40份，端羧基聚酯树脂30-40份，丙烯酸酯流平剂0.5-1.5份，硫酸钡20-30份，四甲氧基甲基甘脲3-5份，聚二甲基硅氧烷0.4-1.2份。
2.一种耐候型粉末涂料，其特征在于，包括下述重量份的组分：羟基丙烯酸树脂30-40份，端羧基聚酯树脂30-40份，丙烯酸酯流平剂0.5-1.5份，硫酸钡20-30份，四甲氧基甲基甘脲3-5份，聚二甲基硅氧烷0.4-1.2份，建筑用负离子粉20-40份。
3.如权利要求2所述的耐候型粉末涂料，其特征在于，所述建筑用负离子粉由下述重量份原料组成：电气石70份，氧化钕10-20份，七氧化四铽10-20份。
CN201510067590.4A 2015-02-10 2015-02-10 耐候型粉末涂料 Active CN104610835B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510067590.4A CN104610835B (zh) 2015-02-10 2015-02-10 耐候型粉末涂料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510067590.4A CN104610835B (zh) 2015-02-10 2015-02-10 耐候型粉末涂料

Publications (2)

Publication Number Publication Date
CN104610835A true CN104610835A (zh) 2015-05-13
CN104610835B CN104610835B (zh) 2017-02-22

Family

ID=53145492

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510067590.4A Active CN104610835B (zh) 2015-02-10 2015-02-10 耐候型粉末涂料

Country Status (1)

Country Link
CN (1) CN104610835B (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105062333A (zh) * 2015-08-26 2015-11-18 成都展辰涂料有限公司 一种亮光不饱和聚酯面漆
CN108441045A (zh) * 2018-03-22 2018-08-24 合肥安力电力工程有限公司 一种配电柜用负离子涂料及其制备方法
CN109627887A (zh) * 2019-01-07 2019-04-16 佛山市洋昊装饰材料有限公司 一种户外仿氧化粉末涂料、制备方法及其应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1422915A (zh) * 2001-12-03 2003-06-11 广州擎天粉末涂料实业有限公司 耐候型粉末涂料
CN101215442A (zh) * 2008-01-10 2008-07-09 李新春 耐候型粉末涂料组合物
CN101450845A (zh) * 2007-11-29 2009-06-10 上海阳山材料科技有限公司 一种高负离子电气石粉及其制备方法
CN101608085A (zh) * 2009-07-07 2009-12-23 宁波市派特勒粉末涂料有限公司 耐候型粉末涂料

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1422915A (zh) * 2001-12-03 2003-06-11 广州擎天粉末涂料实业有限公司 耐候型粉末涂料
CN101450845A (zh) * 2007-11-29 2009-06-10 上海阳山材料科技有限公司 一种高负离子电气石粉及其制备方法
CN101215442A (zh) * 2008-01-10 2008-07-09 李新春 耐候型粉末涂料组合物
CN101608085A (zh) * 2009-07-07 2009-12-23 宁波市派特勒粉末涂料有限公司 耐候型粉末涂料

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105062333A (zh) * 2015-08-26 2015-11-18 成都展辰涂料有限公司 一种亮光不饱和聚酯面漆
CN108441045A (zh) * 2018-03-22 2018-08-24 合肥安力电力工程有限公司 一种配电柜用负离子涂料及其制备方法
CN109627887A (zh) * 2019-01-07 2019-04-16 佛山市洋昊装饰材料有限公司 一种户外仿氧化粉末涂料、制备方法及其应用

Also Published As

Publication number Publication date
CN104610835B (zh) 2017-02-22

Similar Documents

Publication Publication Date Title
CN106118293A (zh) 一种门窗用免底漆水性面漆
CN104610835A (zh) 耐候型粉末涂料
CN104497730A (zh) 水性裂纹漆、其制备方法以及施涂方法
CN103740151B (zh) 一种耐候的帐篷涂料及其制备方法
CN103087603A (zh) 一种可低温快速固化的氨基烤漆
CN104087132B (zh) 耐磨木器面漆
CN106366799A (zh) 水性聚氨酯防滑地坪涂料
CN104892891A (zh) 高耐醇性、耐黄变的水性聚氨酯分散乳液及其制备方法
CN104371522A (zh) 一种水性金属防腐涂料
CN105567058A (zh) 一种粘合pvc薄膜的卷材涂料及其制备方法
CN104356862A (zh) 一种耐紫外老化的防锈环氧面漆及其制备方法
CN105368183A (zh) 一种耐候pvdf氟碳粉末涂料
CN106189737A (zh) 一种立体手感木纹粉末涂料
CN104946079A (zh) 一种纳米蒙脱土改性环氧树脂型粉末涂料及其制备方法
CN104073154A (zh) 耐磨底漆组合物
CN104293046B (zh) 一种单组份蓝相特黑汽车漆及其制备方法
CN107337943A (zh) 一种化妆品用云母粉的有机物覆合方法
CN102746750A (zh) 有光乳液涂料
CN104151989A (zh) 氨基烘干清漆
CN101864235B (zh) 一种外墙涂料的制备方法
CN104592818A (zh) 一种抗高温、高压的水性木器漆及其制备方法
CN107760188A (zh) 水性聚氨酯花纹涂料
CN105936791A (zh) 防锈汽车面漆
CN103360878A (zh) 用于塑胶球场的面漆及其制备工艺
CN104087128B (zh) 水性底漆组合物

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
CB03 Change of inventor or designer information

Inventor after: Ma Hongxing

Inventor before: Huang Meirong

COR Change of bibliographic data
TA01 Transfer of patent application right

Effective date of registration: 20170113

Address after: Zhejiang Bada road 321016 city of Jinhua province Wucheng District No. 83 building 21

Applicant after: JINHUA LIANCHUANG PLASTIC POWDER TECHNOLOGY CO.,LTD.

Address before: Room 4, building 411-45-4, science and technology building, No. 599, Jiangnan Road, hi tech Zone, Ningbo, Zhejiang, China

Applicant before: NINGBO HIGH-TECH ZONE BAYI NEW MATERIAL TECHNOLOGY CO.,LTD.

C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force 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: Weathering resistant powder coating

Effective date of registration: 20231222

Granted publication date: 20170222

Pledgee: Zhejiang Jinhua Chengtai Rural Commercial Bank Co.,Ltd.

Pledgor: JINHUA LIANCHUANG PLASTIC POWDER TECHNOLOGY CO.,LTD.

Registration number: Y2023980072926