CN106752869A - 一种抗菌耐候聚氨酯涂料及其制备方法 - Google Patents

一种抗菌耐候聚氨酯涂料及其制备方法 Download PDF

Info

Publication number
CN106752869A
CN106752869A CN201611133851.9A CN201611133851A CN106752869A CN 106752869 A CN106752869 A CN 106752869A CN 201611133851 A CN201611133851 A CN 201611133851A CN 106752869 A CN106752869 A CN 106752869A
Authority
CN
China
Prior art keywords
coating
polyurethane
antibacterial
polyurethane coating
weather
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
CN201611133851.9A
Other languages
English (en)
Inventor
潘赵翔
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 CN201611133851.9A priority Critical patent/CN106752869A/zh
Publication of CN106752869A publication Critical patent/CN106752869A/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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/281—Monocarboxylic acid compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6607—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • 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
    • C09D7/47—Levelling agents
    • 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
    • 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
    • C08K2201/011—Nanostructured 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
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Plant Pathology (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明公开了一种抗菌耐候聚氨酯涂料及其制备方法，其由下列重量份的原料配制而成：聚己二酸乙二醇100‑120、聚四氢呋喃醚二醇50‑60、环戊基异氰酸酯20‑25、氯磺酰异氰酸酯30‑40、甲基丙烯酸10‑14、N,N‑二乙基乙胺20‑25、苯甲酸钙10‑12等。本发明通过选择丙二醇为扩链剂，在流平剂氟碳表面活性剂FC‑4430的协作下提高了涂料的防水效果，添加的苯甲酸钙、喹啉铜和二甲基十八烷基[3‑(三甲氧基硅基)丙基]氯化铵，使涂料具有抗菌防霉的效果，通过添加炭黑、钛硅粉、气相二氧化钛等增加涂料的耐候性能，使其应用范围更广，通过加入适量的丙烯酸酯和纳米二硫化钼，既提高了涂料的低温柔性及润滑性，又提高了涂料的固含量，改善了涂料的施工性。

Description

一种抗菌耐候聚氨酯涂料及其制备方法
技术领域
本发明涉及化学制品领域，具体涉及一种抗菌耐候聚氨酯涂料及其制备方法。
背景技术
聚氨酯涂料是目前较常见的一类涂料，可以分为双组分聚氨酯涂料和单组分聚氨酯涂料。双组分聚氨酯涂料一般是由异氰酸酯预聚物和含羟基树脂两部分组成，通常称为固化剂组分和主剂组分。这一类涂料的品种很多，应用范围也很广，根据含羟基组分的不同可分为丙烯酸聚氨酯、醇酸聚氨酯、聚酯聚氨酯、聚醚聚氨酯、环氧聚氨酯等品种。一般都具有良好的机械性能、较高的固体含量、各方面的性能都比较好。是目前很有发展前途的一类涂料品种。主要应用方向有木器涂料、汽车修补涂料、防腐涂料、地坪漆、电子涂料、特种涂料、聚氨酯防水涂料等。缺点是施工工序复杂，对施工环境要求很高，漆膜容易产生弊病。单组分聚氨酯涂料主要有氨酯油涂料、潮气固化聚氨酯涂料、封闭型聚氨酯涂料等品种。应用面不如双组分涂料广，主要用于地板涂料、防腐涂料、预卷材涂料等，其总体性能不如双组分涂料全面。
发明内容
本发明的目的是提供一种抗菌耐候聚氨酯涂料及其制备方法。
为达到上述目的，本发明所采取的技术方案为：
一种抗菌耐候聚氨酯涂料，由下列重量份的原料配制而成：聚己二酸乙二醇100-120、聚四氢呋喃醚二醇50-60、环戊基异氰酸酯20-25、氯磺酰异氰酸酯30-40、甲基丙烯酸10-14、N,N-二乙基乙胺20-25、苯甲酸钙10-12、酒石酸二乙酯5-7、丙二醇15-20、丙烯酸酯4-6、环烷酸钴3-5、苄基二甲胺2-4、聚乙烯吡咯烷酮3-4、二甲基十八烷基[3-(三甲氧基硅基)丙基]氯化铵6-7、纳米二硫化钼8-9、聚氧乙烯聚氧丙醇胺醚12-14、丙酮20-25、松香酸聚氧乙烯酯1-2、羟丙基二淀粉磷酸酯3-6、喹啉铜8-10、氟碳表面活性剂FC-4430 0.6-0.8、硬脂酸镁8-12、炭黑6-10、钛硅粉6-7、气相二氧化钛 5-8。
一种抗菌耐候聚氨酯涂料的制备方法，包括以下步骤：
（1）将聚己二酸乙二醇、聚四氢呋喃醚二醇加入反应器中，在氮气保护下加热至110-120℃，真空脱水80-100min后降温至50-55℃，再加入甲基丙烯酸，得到脱水的均一的多元醇混合液；
（2）将环戊基异氰酸酯、氯磺酰异氰酸酯加入到步骤（1）的得到的聚酯多元醇溶液中，使异氰酸酯基含量达到总质量分数的18-22%，然后加入环烷酸钴、苄基二甲胺混合均匀，在温度为70-75℃的条件下反应3-5h，得到聚氨酯预聚体；
（3）向步骤（2）得到的聚氨酯预聚体中加入丙二醇、羟丙基二淀粉磷酸酯，在80-90℃条件下反应60-80min，再加入N,N-二乙基乙胺进行中和反应40-50min，加丙酮和松香酸聚氧乙烯酯进行乳化30-40min，制得聚氨酯乳化物；
（4）向聚氨酯乳化物中加入苯甲酸钙、酒石酸二乙酯、丙烯酸酯、聚乙烯吡咯烷酮、二甲基十八烷基[3-(三甲氧基硅基)丙基]氯化铵、纳米二硫化钼、聚氧乙烯聚氧丙醇胺醚、羟丙基二淀粉磷酸酯、喹啉铜、氟碳表面活性剂FC-4430 、硬脂酸镁、炭黑、钛硅粉、气相二氧化钛等原料，在40-50℃和PH为7的条件下，高速剪切搅拌处理聚氨酯乳化物40-60min，即可得到抗菌耐候聚氨酯涂料。
本发明的有益效果：
本发明通过选择丙二醇为扩链剂，在流平剂氟碳表面活性剂FC-4430的协作下提高了涂料的防水效果，添加的苯甲酸钙、喹啉铜和二甲基十八烷基[3-(三甲氧基硅基)丙基]氯化铵，使涂料具有抗菌防霉的的效果，通过添加炭黑、钛硅粉、气相二氧化钛等增加涂料的耐候性能，使其应用范围更广，通过加入适量的丙烯酸酯和纳米二硫化钼，既提高了涂料的低温柔性及润滑性，又提高了涂料的固含量，改善了涂料的施工性。
具体实施方式
下面结合具体实施例对本发明所述技术方案作进一步的说明。
实施例1：
一种抗菌耐候聚氨酯涂料，由下列重量份（kg）的原料配制而成：聚己二酸乙二醇100、聚四氢呋喃醚二醇50、环戊基异氰酸酯20、氯磺酰异氰酸酯30、甲基丙烯酸10、N,N-二乙基乙胺20、苯甲酸钙10、酒石酸二乙酯5、丙二醇15、丙烯酸酯4、环烷酸钴3、苄基二甲胺2、聚乙烯吡咯烷酮3、二甲基十八烷基[3-(三甲氧基硅基)丙基]氯化铵6、纳米二硫化钼8、聚氧乙烯聚氧丙醇胺醚12、丙酮20、松香酸聚氧乙烯酯1、羟丙基二淀粉磷酸酯3、喹啉铜8、氟碳表面活性剂FC-4430 0.6、硬脂酸镁8、炭黑6、钛硅粉6、气相二氧化钛 5。
一种抗菌耐候聚氨酯涂料的制备方法，包括以下步骤：
（1）将聚己二酸乙二醇、聚四氢呋喃醚二醇加入反应器中，在氮气保护下加热至110-120℃，真空脱水80-100min后降温至50-55℃，再加入甲基丙烯酸，得到脱水的均一的多元醇混合液；
（2）将环戊基异氰酸酯、氯磺酰异氰酸酯加入到步骤（1）的得到的聚酯多元醇溶液中，使异氰酸酯基含量达到总质量分数的18-22%，然后加入环烷酸钴、苄基二甲胺混合均匀，在温度为70-75℃的条件下反应3-5h，得到聚氨酯预聚体；
（3）向步骤（2）得到的聚氨酯预聚体中加入丙二醇、羟丙基二淀粉磷酸酯，在80-90℃条件下反应60-80min，再加入N,N-二乙基乙胺进行中和反应40-50min，加丙酮和松香酸聚氧乙烯酯进行乳化30-40min，制得聚氨酯乳化物；
（4）向聚氨酯乳化物中加入苯甲酸钙、酒石酸二乙酯、丙烯酸酯、聚乙烯吡咯烷酮、二甲基十八烷基[3-(三甲氧基硅基)丙基]氯化铵、纳米二硫化钼、聚氧乙烯聚氧丙醇胺醚、羟丙基二淀粉磷酸酯、喹啉铜、氟碳表面活性剂FC-4430 、硬脂酸镁、炭黑、钛硅粉、气相二氧化钛等原料，在40-50℃和PH为7的条件下，高速剪切搅拌处理聚氨酯乳化物40-60min，即可得到抗菌耐候聚氨酯涂料。
实施例2：
一种抗菌耐候聚氨酯涂料，由下列重量份（kg）的原料配制而成：聚己二酸乙二醇110、聚四氢呋喃醚二醇55、环戊基异氰酸酯22.5、氯磺酰异氰酸酯35、甲基丙烯酸12、N,N-二乙基乙胺22.5、苯甲酸钙11、酒石酸二乙酯6、丙二醇17.5、丙烯酸酯5、环烷酸钴4、苄基二甲胺3、聚乙烯吡咯烷酮3.5、二甲基十八烷基[3-(三甲氧基硅基)丙基]氯化铵6.5、纳米二硫化钼8.5、聚氧乙烯聚氧丙醇胺醚13、丙酮22.5、松香酸聚氧乙烯酯1.5、羟丙基二淀粉磷酸酯4.5、喹啉铜9、氟碳表面活性剂FC-4430 0.7、硬脂酸镁10、炭黑8、钛硅粉6.5、气相二氧化钛6.5。
制备方法同实施例1。
实施例3：
一种抗菌耐候聚氨酯涂料，由下列重量份（kg）的原料配制而成：聚己二酸乙二醇120、聚四氢呋喃醚二醇60、环戊基异氰酸酯25、氯磺酰异氰酸酯40、甲基丙烯酸14、N,N-二乙基乙胺25、苯甲酸钙12、酒石酸二乙酯7、丙二醇20、丙烯酸酯6、环烷酸钴5、苄基二甲胺4、聚乙烯吡咯烷酮4、二甲基十八烷基[3-(三甲氧基硅基)丙基]氯化铵7、纳米二硫化钼9、聚氧乙烯聚氧丙醇胺醚14、丙酮25、松香酸聚氧乙烯酯2、羟丙基二淀粉磷酸酯6、喹啉铜10、氟碳表面活性剂FC-4430 0.8、硬脂酸镁12、炭黑10、钛硅粉7、气相二氧化钛 8。
制备方法同实施例1。
上述实施例1-3制得的抗菌耐候聚氨酯涂料的性能检测结果如下表所示：
表1实施例1-3制得的抗菌耐候聚氨酯涂料的性能检测结果

Claims (2)

1.一种抗菌耐候聚氨酯涂料，其特征在于，由下列重量份的原料配制而成：聚己二酸乙二醇100-120、聚四氢呋喃醚二醇50-60、环戊基异氰酸酯20-25、氯磺酰异氰酸酯30-40、甲基丙烯酸10-14、N,N-二乙基乙胺20-25、苯甲酸钙10-12、酒石酸二乙酯5-7、丙二醇15-20、丙烯酸酯4-6、环烷酸钴3-5、苄基二甲胺2-4、聚乙烯吡咯烷酮3-4、二甲基十八烷基[3-(三甲氧基硅基)丙基]氯化铵6-7、纳米二硫化钼8-9、聚氧乙烯聚氧丙醇胺醚12-14、丙酮20-25、松香酸聚氧乙烯酯1-2、羟丙基二淀粉磷酸酯3-6、喹啉铜8-10、氟碳表面活性剂FC-44300.6-0.8、硬脂酸镁8-12、炭黑6-10、钛硅粉6-7、气相二氧化钛 5-8。
2.根据权利要求1所述的一种抗菌耐候聚氨酯涂料的制备方法，其特征在于，包括以下步骤：
（1）将聚己二酸乙二醇、聚四氢呋喃醚二醇加入反应器中，在氮气保护下加热至110-120℃，真空脱水80-100min后降温至50-55℃，再加入甲基丙烯酸，得到脱水的均一的多元醇混合液；
（2）将环戊基异氰酸酯、氯磺酰异氰酸酯加入到步骤（1）的得到的聚酯多元醇溶液中，使异氰酸酯基含量达到总质量分数的18-22%，然后加入环烷酸钴、苄基二甲胺混合均匀，在温度为70-75℃的条件下反应3-5h，得到聚氨酯预聚体；
（3）向步骤（2）得到的聚氨酯预聚体中加入丙二醇、羟丙基二淀粉磷酸酯，在80-90℃条件下反应60-80min，再加入N,N-二乙基乙胺进行中和反应40-50min，加丙酮和松香酸聚氧乙烯酯进行乳化30-40min，制得聚氨酯乳化物；
（4）向聚氨酯乳化物中加入苯甲酸钙、酒石酸二乙酯、丙烯酸酯、聚乙烯吡咯烷酮、二甲基十八烷基[3-(三甲氧基硅基)丙基]氯化铵、纳米二硫化钼、聚氧乙烯聚氧丙醇胺醚、羟丙基二淀粉磷酸酯、喹啉铜、氟碳表面活性剂FC-4430 、硬脂酸镁、炭黑、钛硅粉、气相二氧化钛等原料，在40-50℃和PH为7的条件下，高速剪切搅拌处理聚氨酯乳化物40-60min，即可得到抗菌耐候聚氨酯涂料。
CN201611133851.9A 2016-12-10 2016-12-10 一种抗菌耐候聚氨酯涂料及其制备方法 Pending CN106752869A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611133851.9A CN106752869A (zh) 2016-12-10 2016-12-10 一种抗菌耐候聚氨酯涂料及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611133851.9A CN106752869A (zh) 2016-12-10 2016-12-10 一种抗菌耐候聚氨酯涂料及其制备方法

Publications (1)

Publication Number Publication Date
CN106752869A true CN106752869A (zh) 2017-05-31

Family

ID=58875928

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611133851.9A Pending CN106752869A (zh) 2016-12-10 2016-12-10 一种抗菌耐候聚氨酯涂料及其制备方法

Country Status (1)

Country Link
CN (1) CN106752869A (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108003690A (zh) * 2017-11-13 2018-05-08 孝感市锐思新材科技有限公司 一种树脂类涂料用抗菌材料的制备方法
CN109627413A (zh) * 2018-12-07 2019-04-16 上海应用技术大学 一种高耐磨聚氨酯材料及其制备方法
CN112279994A (zh) * 2020-11-06 2021-01-29 江苏海洋大学 一种聚氨酯基互穿网络聚合物在医用导管表面改性中的应用
CN115247044A (zh) * 2021-12-14 2022-10-28 扬州工业职业技术学院 硅烷改性聚氨酯密封胶

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110077363A1 (en) * 2008-05-29 2011-03-31 Basf Se Antimicrobial composition containing antimicrobials covalently linked with polyurethane-silica interpenetrating network
CN102505491A (zh) * 2011-11-01 2012-06-20 吴江市北厍盛源纺织品助剂厂 聚氨酯改性有机硅抗菌型助剂的合成方法
CN104312378A (zh) * 2014-10-09 2015-01-28 六安市微特电机有限责任公司 一种耐高温无溶剂浸渍漆及其制备方法
CN104610869A (zh) * 2015-02-05 2015-05-13 林爱娜 一种防水防污水性聚氨酯涂料及其制备方法
CN104629606A (zh) * 2015-02-05 2015-05-20 金林墨 一种抗菌防水聚氨酯涂料及其制备方法
CN105694703A (zh) * 2016-04-20 2016-06-22 四川大学 一种抗菌防霉季铵盐/聚氨酯水性涂饰材料

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110077363A1 (en) * 2008-05-29 2011-03-31 Basf Se Antimicrobial composition containing antimicrobials covalently linked with polyurethane-silica interpenetrating network
CN102505491A (zh) * 2011-11-01 2012-06-20 吴江市北厍盛源纺织品助剂厂 聚氨酯改性有机硅抗菌型助剂的合成方法
CN104312378A (zh) * 2014-10-09 2015-01-28 六安市微特电机有限责任公司 一种耐高温无溶剂浸渍漆及其制备方法
CN104610869A (zh) * 2015-02-05 2015-05-13 林爱娜 一种防水防污水性聚氨酯涂料及其制备方法
CN104629606A (zh) * 2015-02-05 2015-05-20 金林墨 一种抗菌防水聚氨酯涂料及其制备方法
CN105694703A (zh) * 2016-04-20 2016-06-22 四川大学 一种抗菌防霉季铵盐/聚氨酯水性涂饰材料

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108003690A (zh) * 2017-11-13 2018-05-08 孝感市锐思新材科技有限公司 一种树脂类涂料用抗菌材料的制备方法
CN108003690B (zh) * 2017-11-13 2021-02-05 莆田市涵江区初日化工有限公司 一种树脂类涂料用抗菌材料的制备方法
CN109627413A (zh) * 2018-12-07 2019-04-16 上海应用技术大学 一种高耐磨聚氨酯材料及其制备方法
CN109627413B (zh) * 2018-12-07 2021-05-28 上海应用技术大学 一种高耐磨聚氨酯材料及其制备方法
CN112279994A (zh) * 2020-11-06 2021-01-29 江苏海洋大学 一种聚氨酯基互穿网络聚合物在医用导管表面改性中的应用
CN112279994B (zh) * 2020-11-06 2022-08-16 江苏海洋大学 一种聚氨酯基互穿网络聚合物在医用导管表面改性中的应用
CN115247044A (zh) * 2021-12-14 2022-10-28 扬州工业职业技术学院 硅烷改性聚氨酯密封胶

Similar Documents

Publication Publication Date Title
CN106752869A (zh) 一种抗菌耐候聚氨酯涂料及其制备方法
CN112063160B (zh) 一种双组分快速固化可塑胶泥及其制备方法
CN102827340B (zh) 有机硅改性水性聚氨酯复合材料及其应用
CN104629606A (zh) 一种抗菌防水聚氨酯涂料及其制备方法
CN108715729A (zh) 阻燃、抗菌性水性聚氨酯涂料和胶黏剂的制备方法
CN104448183A (zh) 一种植物油基聚氨酯复合材料及其制备方法
CN104194610A (zh) 一种自交联型单组份聚氨酯防水涂料
CN104260517B (zh) 一种具有干燥功能的tpu防水透湿薄膜及其制备方法
CN103709363A (zh) 一种磺酸盐型高固含量聚氨酯乳液及其制备方法和应用
CN107312440A (zh) 高导热性水性聚氨酯涂料及其制备方法
CN110016289A (zh) 一种高性能聚合物改性沥青防水涂料及其制备方法
CN104987489A (zh) 一种高耐磨、耐低温、耐曲折、耐水解聚氨酯面层树脂
CN107446458A (zh) 一种高耐水性的丙烯酸改性聚氨酯杂化树脂水性涂料
CN103467693A (zh) 一种具有良好冻融稳定性的水性聚氨酯的制备方法
CN106589392A (zh) 一种多支链反应型液体环氧树脂乳化剂及其制备方法
CN103254399A (zh) 一种高耐水压耐寒聚氨酯树脂及其制备方法
CN107955127A (zh) 一种新型无溶剂聚氨酯微孔弹性球场材料的制备及使用方法
CN104745066A (zh) 一种单组份聚氨酯防水涂料的制备方法
CN105131820A (zh) 一种耐磨防污聚氨酯复合树脂涂料及其制备方法
CN108727965A (zh) 一种电磁屏蔽型水性聚氨酯革的制备方法
CN107199740A (zh) 一种防水透气膜及制备方法
CN104610861A (zh) 聚脲防水涂料及其制备方法和其应用方法
CN108219440A (zh) 一种高阻燃性能的聚氨酯及其制备方法
CN104211898B (zh) 一种端氨基水性聚氨酯分散体及其制备方法
CN107216799A (zh) 一种球场用环保型水性聚氨酯漆料和水性聚氨酯面漆

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20170531

RJ01 Rejection of invention patent application after publication