CN106047018A - 一种新型增溶改性防腐涂料及其制备方法 - Google Patents

一种新型增溶改性防腐涂料及其制备方法 Download PDF

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CN106047018A
CN106047018A CN201610568965.XA CN201610568965A CN106047018A CN 106047018 A CN106047018 A CN 106047018A CN 201610568965 A CN201610568965 A CN 201610568965A CN 106047018 A CN106047018 A CN 106047018A
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严应倩
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Abstract

本发明公开了一种添加十二烷基苯磺酸钠的增溶改性防腐涂料及其制备方法，该方法是：先将一定量的硅酸钾溶液和硅酸钠溶液分别倒入一容器中混合加热，加入硅溶胶，再加入一定计量的异丙基(三油磷酸酰氧基）钛酸酯和十二烷基苯磺酸钠，高速搅拌均匀，最后依次加入硅丙乳液和700目的锌粉，持续搅拌均匀后即得一种增溶改性的富锌防腐涂料。

Description

一种新型增溶改性防腐涂料及其制备方法
技术领域
本发明涉及一种增溶改性防腐涂料及其制备方法，特别涉及一种添加表面活性剂的增溶改性防腐涂料及其制备方法，属于涂料加工领域。
背景技术
普通金属防腐涂料是在钢铁表面，只是以隔绝空气的方式而防止钢铁腐蚀，而富锌防腐涂料不但能隔绝空气，而且能形成原电池保护，富锌防腐涂料中的锌的标准电位较钢铁低，腐蚀介质渗入时，钢铁与锌粉形成原电池，锌粉作为原电池的负极失去电子，钢铁作为正极得到电子而获得保护。
富锌涂料分为有机富锌涂料和无机富锌涂料，有机富锌涂料常用环氧树脂、氯化橡胶、乙烯基树脂和聚氨酯树脂为成膜基料，但有机富锌油漆的有机成膜物的导电性能差。无机富锌涂料又分为有溶剂型和水性两类，其中水性无机富锌涂料是由水性无机硅酸盐（纳、钾、锂）树脂、锌粉、助剂等组成。水性无机富锌涂料由于其无有机溶剂，具有无异味、不燃不爆，不污染环境等优点，但由于锌粉湿润性不好，且溶剂少，加入锌粉后容易发生锌粉沉降，影响产品整体质量。
表面活性剂是指能显著降低液体表面张力或液液界面张力的物质｡它们的分子都是由极性的亲水基和非极性的憎水基两部分组成，表面活性剂分子的一端为非极亲油的疏水基，有时也称为亲油基；分子的另一端为极性亲水的亲水基，有时也称为疏油基或形象地称为亲水头。两类结构与性能截然相反的分子碎片或基团分处于同一分子的两端并以化学键相连接，形成了一种不对称的、极性的结构，因而赋予了该类特殊分子既亲水、又亲油，又不是整体亲水或亲油的特性，从而能起到润湿、增溶等特性。
本发明通过在涂料制备过程中，添加一种十二烷基苯磺酸钠表面活性剂，改善金属锌粉湿润性，从而制备出一种增溶改性的富锌防腐涂料。
发明内容
本发明是通过添加特定的表面活性剂提高增溶性，制备出一种改性的富锌防腐涂料，为实现这一目的，该涂料包括以下质量百分比的原料：
硅酸钾 5%-10%；
硅酸钠 5%-10%；
硅溶胶 20%-40%；
异丙基(三油磷酸酰氧基）钛酸酯 3%-7% ；
十二烷基苯磺酸钠 2%-3%
硅丙乳液 20%-30%；
锌粉 20%-30% 。
一种增溶改性的富锌防腐涂料的制备方法包括如下步骤：
⑴将一定量的硅酸钾溶液和硅酸钠溶液倒入容器中混合加热，温度控制在50-70℃；
⑵在不停的搅拌下，缓慢滴加计量的硅溶胶，使其充分混合；
⑶再往容器中加入一定计量的异丙基(三油磷酸酰氧基）钛酸酯和十二烷基苯磺酸钠，高速搅拌均匀；
⑷停止加热，当温度降至室温时，加入硅丙乳液；
⑸最后添加一定量的700目的锌粉，持续搅拌均匀后即可得一种增溶改性的富锌防腐涂料。
本发明具有下列优点和特性：
⑴制备的富锌防腐涂料稳定好；
⑵制备工艺简单、易操作。
具体实施方式
实施例一：
将50g硅酸钾溶液和50g硅酸钠溶液分别倒入一容器中混合，并将其混合物加热，加热温度控制在50℃左右，用搅拌机不停的搅拌。在搅拌过程中，再缓慢滴加300g硅溶胶，滴加完毕后，再往容器中加入30g的异丙基(三油磷酸酰氧基）钛酸酯和20g的十二烷基苯磺酸钠，并将提高搅拌速度，5分钟后停止加热，待温度降至室温时，再加入250g硅丙乳液，最后添加300g的700目锌粉，持续搅拌均匀后即可得一种增溶改性的富锌防腐涂料。
实施例二：
将70g硅酸钾溶液和70g硅酸钠溶液分别倒入一容器中混合，并将其混合物加热，加热温度控制在60℃左右，用搅拌机不停的搅拌。在搅拌过程中，再缓慢滴加300g硅溶胶，滴加完毕后，再往容器中加入35g的异丙基(三油磷酸酰氧基）钛酸酯和25g的十二烷基苯磺酸钠，并将提高搅拌速度，5分钟后停止加热，待温度降至室温时，再加入300g硅丙乳液，最后添加200g的700目锌粉，持续搅拌均匀后即可得一种增溶改性的富锌防腐涂料。
实施例三：
将100g硅酸钾溶液和100g硅酸钠溶液分别倒入一容器中混合，并将其混合物加热，加热温度控制在70℃左右，用搅拌机不停的搅拌。在搅拌过程中，再缓慢滴加200g硅溶胶，滴加完毕后，再往容器中加入70g的异丙基(三油磷酸酰氧基）钛酸酯和30g的十二烷基苯磺酸钠，并将提高搅拌速度，5分钟后停止加热，待温度降至室温时，再加入200g硅丙乳液，最后添加300g的700目锌粉，持续搅拌均匀后即可得一种增溶改性的富锌防腐涂料。

Claims (2)

1.一种新型增溶改性防腐涂料，其特征在于，该涂料的制备方法包括以下步骤：
⑴将一定量的硅酸钾溶液和硅酸钠溶液倒入容器中混合加热，温度控制在50-70℃；
⑵在不停的搅拌下，缓慢滴加计量的硅溶胶，使其充分混合；
⑶再往容器中加入一定计量的异丙基(三油磷酸酰氧基）钛酸酯和十二烷基苯磺酸钠，高速搅拌均匀；
⑷停止加热，当温度降至室温时，加入硅丙乳液；
⑸最后添加一定量的700目的锌粉，持续搅拌均匀后即可得一种增溶改性的富锌防腐涂料。
2.根据权利要求1所述的一种新型增溶改性防腐涂料，其特征在于，该涂料组分含量的质量百分比为：硅酸钾5%-10%，硅酸钠5%-10%，硅溶胶20%-40%，异丙基(三油磷酸酰氧基）钛酸酯 3%-7% ，十二烷基苯磺酸钠2%-3%，硅丙乳液20%-30%，锌粉20%-30%。
CN201610568965.XA 2016-07-20 2016-07-20 一种新型增溶改性防腐涂料及其制备方法 Pending CN106047018A (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106752258A (zh) * 2016-11-22 2017-05-31 林全英 一种添加钛酸酯和烷基苯磺酸钠改性涂料的工艺
CN106752562A (zh) * 2016-11-22 2017-05-31 林全英 一种添加氨基硅烷和十二烷基苯磺酸钠的改性涂料
CN107033705A (zh) * 2016-11-22 2017-08-11 林全英 一种添加钛酸四异丙酯和苯磺酸钠改性涂料的工艺
CN109294382A (zh) * 2018-09-14 2019-02-01 湖南凯斯利新材料有限公司 一种超耐候耐酸雨耐沾污水性无机纳米陶瓷涂料及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2033995A1 (en) * 2007-09-07 2009-03-11 Togo Seisakusyo Corporation Metallic member being subjected to rust-preventive treatment and coating composition for the same
CN105086702A (zh) * 2015-08-28 2015-11-25 严应倩 一种新型水性防腐改性涂料及其制备方法
CN105086701A (zh) * 2015-08-28 2015-11-25 严应倩 一种改性水性防腐涂料

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2033995A1 (en) * 2007-09-07 2009-03-11 Togo Seisakusyo Corporation Metallic member being subjected to rust-preventive treatment and coating composition for the same
CN105086702A (zh) * 2015-08-28 2015-11-25 严应倩 一种新型水性防腐改性涂料及其制备方法
CN105086701A (zh) * 2015-08-28 2015-11-25 严应倩 一种改性水性防腐涂料

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106752258A (zh) * 2016-11-22 2017-05-31 林全英 一种添加钛酸酯和烷基苯磺酸钠改性涂料的工艺
CN106752562A (zh) * 2016-11-22 2017-05-31 林全英 一种添加氨基硅烷和十二烷基苯磺酸钠的改性涂料
CN107033705A (zh) * 2016-11-22 2017-08-11 林全英 一种添加钛酸四异丙酯和苯磺酸钠改性涂料的工艺
CN109294382A (zh) * 2018-09-14 2019-02-01 湖南凯斯利新材料有限公司 一种超耐候耐酸雨耐沾污水性无机纳米陶瓷涂料及其制备方法

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