基于生物材料的水性自干型醇酸树脂的合成、性能研究与应用
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摘要
用桐油、大豆油为主要原料,通过醇解法合成了水性醇酸树脂,研究了不同的桐油/大豆油比例对醇酸树脂以及涂料性能的影响。结果表明,相比于大豆油,引入适量的桐油能够明显提高涂料的气干性和初期耐水性。同时还研究了不同的油度、醇过量以及终点酸值对醇酸树脂和涂料性能的影响。在此基础上,得到了具有优秀气干性和耐水性的水性醇酸树脂,并将其作为轻防腐涂料应用到了钢材表面。
Waterborne air-drying alkyd resin was synthesized via alcoholysis method using tung oil and soybean oil as main material. The influence of the ratio of tung oil to soybean oil was discussed. The results showed that, compared to soybean oil, a proper mount of tung oil introduced into the resin would improve its air-drying property and its water resistance. Also, the influence of different oil length, hydroxyl and final acid value on the properties of the resin and coating were discussed. Thus, a waterborne alkyd resin with good air-drying property and water-resistance was obtained and subsequently applied as light-duty anticorrosive coating for steel structures.
Waterborne air-drying alkyd resin was synthesized via alcoholysis method using tung oil and soybean oil as main material. The influence of the ratio of tung oil to soybean oil was discussed. The results showed that, compared to soybean oil, a proper mount of tung oil introduced into the resin would improve its air-drying property and its water resistance. Also, the influence of different oil length, hydroxyl and final acid value on the properties of the resin and coating were discussed. Thus, a waterborne alkyd resin with good air-drying property and water-resistance was obtained and subsequently applied as light-duty anticorrosive coating for steel structures.
引文
[1]KEITH D.WEISS.Paint and Coatings:A Mature Industry in Transition[J].Progress in Polymer Science,1997,22(2):203-245
[2]BALLWAY B.Low-VOC coating meet a wide range of needs[J].Products Finishing,1995,5:49-53
[3]MURILLO E A,LJPEZ B L.Novel Waterborne Hyperbranched Acrylated-maleinized Alkyd Resins[J].Progerss in Organic Coatings,2011,72(4):731-738
[4]陈修宁,许宁,何程林,等.水性涂料现状及展望[J].涂料技术与文摘,2016,37(3):41-45.
[5]阎永江.我国水性工业涂料发展的新动向[J].中国涂料,2016,31(10):5-9,14.
[6]吴晓天.水性涂料中助剂的应用及配伍[J].涂料工业,2017,47(11):49-52.
[7]MIREN AGUIRRE,MONIKA GOIKOETXEA,LUISALBERTO OTERO,MARIA PAULIS,JOSE R.LEIZA.Accelerated ageing of hybrid acrylic waterborne coatings containing metal oxide nanoparticles:Effect on the microstructure[J].Surface and Coatings Technology,2017,321:484-490
[8]周达朗,王锋,胡剑青,等.常温自干型有机硅改性水性醇酸树脂的制备[J].涂料工业,2015,45(1):59-62,71.
[9]王国建,昌正缅,赵彩霞.短油度水分散性醇酸树脂的合成工艺研究[J].涂料工业,2009,39(5):28-30,34.
[10]闫福安,杨明虎,高飞,等.水溶性自干醇酸树脂的合成研究[J].涂料工业,2004,34(8):27-29,62-63.
[11]孙潇潇,谢永新,陈朝阳,等.水性醇酸树脂的改性研究最新进展[J].涂料工业,2012,42(10):77-80.
[12]蒋亚娟,马养民,杨秀芳.花椒籽油水溶性醇酸树脂的制备与性能研究[J].涂料工业,2017,47(,9):6-11.
[13]刘国杰.醇酸树脂涂料[M].1版.北京:化学工业出版社,2015.
[2]BALLWAY B.Low-VOC coating meet a wide range of needs[J].Products Finishing,1995,5:49-53
[3]MURILLO E A,LJPEZ B L.Novel Waterborne Hyperbranched Acrylated-maleinized Alkyd Resins[J].Progerss in Organic Coatings,2011,72(4):731-738
[4]陈修宁,许宁,何程林,等.水性涂料现状及展望[J].涂料技术与文摘,2016,37(3):41-45.
[5]阎永江.我国水性工业涂料发展的新动向[J].中国涂料,2016,31(10):5-9,14.
[6]吴晓天.水性涂料中助剂的应用及配伍[J].涂料工业,2017,47(11):49-52.
[7]MIREN AGUIRRE,MONIKA GOIKOETXEA,LUISALBERTO OTERO,MARIA PAULIS,JOSE R.LEIZA.Accelerated ageing of hybrid acrylic waterborne coatings containing metal oxide nanoparticles:Effect on the microstructure[J].Surface and Coatings Technology,2017,321:484-490
[8]周达朗,王锋,胡剑青,等.常温自干型有机硅改性水性醇酸树脂的制备[J].涂料工业,2015,45(1):59-62,71.
[9]王国建,昌正缅,赵彩霞.短油度水分散性醇酸树脂的合成工艺研究[J].涂料工业,2009,39(5):28-30,34.
[10]闫福安,杨明虎,高飞,等.水溶性自干醇酸树脂的合成研究[J].涂料工业,2004,34(8):27-29,62-63.
[11]孙潇潇,谢永新,陈朝阳,等.水性醇酸树脂的改性研究最新进展[J].涂料工业,2012,42(10):77-80.
[12]蒋亚娟,马养民,杨秀芳.花椒籽油水溶性醇酸树脂的制备与性能研究[J].涂料工业,2017,47(,9):6-11.
[13]刘国杰.醇酸树脂涂料[M].1版.北京:化学工业出版社,2015.