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CN104479519B - 一种1，4-丁二醇脂肪族二元羧酸酯涂料制备方法 - Google Patents

一种1，4-丁二醇脂肪族二元羧酸酯涂料制备方法 Download PDF

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CN104479519B
CN104479519B CN201410741602.2A CN201410741602A CN104479519B CN 104479519 B CN104479519 B CN 104479519B CN 201410741602 A CN201410741602 A CN 201410741602A CN 104479519 B CN104479519 B CN 104479519B
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张和庆
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Hangzhou Sanlong New Material Co Ltd
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    • 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
    • C09D167/02—Polyesters derived from dicarboxylic acids and dihydroxy 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
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    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
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    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
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    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09D7/61—Additives non-macromolecular inorganic
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    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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Abstract

本发明涉及一种1，4丁二醇脂肪族二元羧酸酯涂料，按下列原料质量配比：1，4丁二醇55‑65份、脂肪族二元羧酸30‑35份、双氰胺3‑5份、聚醚改质聚硅氧烷5‑10份、丙酮12‑14份、碘化铵5‑10份、石棉粉10‑15份，去离子水45‑50份。制备方法包括以下步骤：将1，4丁二醇、脂肪族二元羧酸加入反应釜中加热150‑180℃反应24‑36小时；再加入聚醚改质聚硅氧烷、丙酮搅拌均匀，在70‑80℃反应5‑8小时；最后在搅拌中加入碘化铵、石棉粉、去离子水搅拌3‑7小时,即得涂料。

Description

一种1，4-丁二醇脂肪族二元羧酸酯涂料制备方法
技术领域
本发明涉及一种涂料，具体说是一种1，4-丁二醇脂肪族二元羧酸酯涂料。
背景技术
聚氨酯漆即聚氨基甲酸酯漆。它漆膜强韧，光泽丰满，附着力强，耐水耐磨、耐腐蚀性。被广泛用于高级木器家具，也可用于金属表面。其缺点主要有遇潮起泡，漆膜粉化等问题，与聚酯漆一样，它同样存在着变黄的问题。
发明内容
针对现有技术中的上述不足，本发明提供了一种抗潮、防粉化、不变色、褪色的1，4-丁二醇脂肪族二元羧酸酯涂料及制备方法。
本发明采用的技术方案是：一种1，4-丁二醇脂肪族二元羧酸酯涂料，按下列原料质量配比：1，4-丁二醇55-65份、脂肪族二元羧酸30-35份、双氰胺3-5份、聚醚改质聚硅氧烷5-10份、丙酮12-14份、碘化铵5-10份、石棉粉10-15份，去离子水45-50份。
一种1，4-丁二醇脂肪族二元羧酸酯涂料制备方法，包括以下步骤：
将1，4-丁二醇、脂肪族二元羧酸加入反应釜中加热150-180℃反应24-36小时；
再加入聚醚改质聚硅氧烷、丙酮搅拌均匀，在70-80℃反应5-8小时；
最后在搅拌中加入碘化铵、石棉粉、去离子水搅拌3-7小时,即得涂料。
本发明的聚酯涂料在传统涂料的基础上，采用聚醚改质聚硅氧烷、丙酮、碘化铵和石棉粉有效提高其抗潮、粉化及褪色性能，适用范围广。
具体实施方式
以下结合实施例对本发明作进一步描述。
实施例一
一种1，4-丁二醇脂肪族二元羧酸酯涂料，按下列原料质量配比：1，4-丁二醇65份、脂肪族二元羧酸35份、双氰胺5份、聚醚改质聚硅氧烷10份、丙酮14份、碘化铵10份、石棉粉15份，去离子水50份。
制备方法包括以下步骤：
将1，4-丁二醇、脂肪族二元羧酸加入反应釜中加热180℃反应36小时；
再加入聚醚改质聚硅氧烷、丙酮搅拌均匀，在80℃反应8小时；
最后在搅拌中加入碘化铵、石棉粉、去离子水搅拌7小时,即得涂料。
实施例二
一种1，4-丁二醇脂肪族二元羧酸酯涂料，按下列原料质量配比：1，4-丁二醇55份、脂肪族二元羧酸30份、双氰胺3份、聚醚改质聚硅氧烷5份、丙酮12份、碘化铵5份、石棉粉10份，去离子水45份。
制备方法包括以下步骤：
将1，4-丁二醇、脂肪族二元羧酸加入反应釜中加热150℃反应24小时；
再加入聚醚改质聚硅氧烷、丙酮搅拌均匀，在70℃反应5小时；
最后在搅拌中加入碘化铵、石棉粉、去离子水搅拌3小时,即得涂料。
实施例三
一种1，4-丁二醇脂肪族二元羧酸酯涂料，按下列原料质量配比：1，4-丁二醇60份、脂肪族二元羧酸33份、双氰胺4份、聚醚改质聚硅氧烷6份、丙酮13份、碘化铵6份、石棉粉12份，去离子水48份。
制备方法包括以下步骤：
将1，4-丁二醇、脂肪族二元羧酸加入反应釜中加热160℃反应29小时；
再加入聚醚改质聚硅氧烷、丙酮搅拌均匀，在73℃反应6小时；
最后在搅拌中加入碘化铵、石棉粉、去离子水搅拌5小时,即得涂料。

Claims (1)

1.一种1，4-丁二醇脂肪族二元羧酸酯涂料制备方法，包括以下步骤：按下列原料质量配比：1，4-丁二醇55-65份、脂肪族二元羧酸30-35份、双氰胺3-5份、聚醚改质聚硅氧烷5-10份、丙酮12-14份、碘化铵5-10份、石棉粉10-15份，去离子水45-50份;
将1，4-丁二醇、脂肪族二元羧酸加入反应釜中加热150-180℃反应24-36小时；
再加入聚醚改质聚硅氧烷、丙酮搅拌均匀，在70-80℃反应5-8小时；
最后在搅拌中加入碘化铵、石棉粉、去离子水搅拌3-7小时,即得涂料。
CN201410741602.2A 2014-12-09 2014-12-09 一种1，4-丁二醇脂肪族二元羧酸酯涂料制备方法 Active CN104479519B (zh)

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DE4242052A1 (de) * 1992-12-14 1994-06-16 Hoechst Ag Modifizierte saure Polyester und deren Verwendung als Härter in wärmehärtenden Bindemitteln
DE10033512A1 (de) * 2000-07-11 2002-01-24 Solutia Austria Gmbh Werndorf Aliphatisch niedermolekulare Polyesterpolyole, deren Herstellung und Verwendung in hochwertigen Beschichtungsmitteln
WO2002020633A1 (en) * 2000-09-05 2002-03-14 Dainippon Ink And Chemicals, Inc. Unsaturated polyester resin composition
CN101910245B (zh) * 2007-12-27 2012-07-18 三菱化学株式会社 脂肪族聚酯的制造方法
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