CN105713479A - 一种石油产品储罐内壁涂料 - Google Patents
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Abstract
本发明公开了一种石油产品储罐内壁涂料,涉及涂料技术领域,由如下重量份数的原料制成:脲醛树脂4045份、丙烯酸树脂2025份、白云石粉1520份、活性白土1015份、卡波树脂1015份、亚麻籽油811份、丁苯橡胶69份、增强剂69份、木质素磺酸钠57份、油酸酰胺46份、硫化猪油34份、聚丙烯酰胺34份、月桂醇聚氧乙烯醚23份、环己酮6070份、正丁醇120150份。本发明涂料的附着力强,喷涂后所形成的涂层表面光滑,有效避免石油产品的粘附,并具有优异的耐腐蚀性和稳定性,不会与石油产品中的成分发生任何反应,适用于石油产品储罐内壁,从而延长储罐的使用寿命。
Description
技术领域:
本发明涉及涂料技术领域,具体涉及一种石油产品储罐内壁涂料。
背景技术:
石油产品可分为石油燃料、石油溶剂与化工原料、润滑剂、石蜡、石油沥青和石油焦等6类,石油工业一向以生产汽油、煤油和工业锅炉用的燃料油为主。为了方便销售和运输,一般采用储罐对石油产品进行包装。由于石油产品的粘度比一般溶剂较大,因此容易粘附在储罐内壁。在长期储放时,需要在储罐内壁喷涂一层涂料,以防止石油产品粘附和对罐壁产生腐蚀作用。
发明内容:
本发明所要解决的技术问题在于提供一种防止石油产品粘附和腐蚀罐壁的石油产品储罐内壁涂料。
本发明所要解决的技术问题采用以下的技术方案来实现:
一种石油产品储罐内壁涂料,由如下重量份数的原料制成:
脲醛树脂40-45份、丙烯酸树脂20-25份、白云石粉15-20份、活性白土10-15份、卡波树脂10-15份、亚麻籽油8-11份、丁苯橡胶6-9份、增强剂6-9份、木质素磺酸钠5-7份、油酸酰胺4-6份、硫化猪油3-4份、聚丙烯酰胺3-4份、月桂醇聚氧乙烯醚2-3份、环己酮60-70份、正丁醇120-150份;
其制备方法如下:
(1)将脲醛树脂和硫化猪油加入正丁醇中,充分混合后先加热至70-80℃保温10min,再加入丙烯酸树脂和聚丙烯酰胺,继续加热至回流状态保温15min,即得物料I;
(2)向环己酮中加入丁苯橡胶和油酸酰胺,混合均匀后于微波频率2450MHz、功率800W下微波处理10min,然后加入卡波树脂和亚麻籽油,继续微波处理5min,即得物料II;
(3)向物料I中加入物料II、白云石粉、活性白土、增强剂、木质素磺酸钠和月桂醇聚氧乙烯醚,混合均匀后静置8h,最后利用砂磨机砂磨至细度小于15μm。
所述增强剂由如下重量份数的原料制成:石油焦15-20份、骨瓷粉10-15份、分子筛粉末8-12份、松节油8-12份、三元乙丙橡胶6-10份、纳米胶粉5-8份、聚乙烯醇5-8份、萜烯树脂3-6份、膨胀石墨2-4份、纳米二氧化锆1-2份、稀土0.1-0.2份、乙醇50-60份,其制备方法为:先将萜烯树脂溶于松节油中,并加入三元乙丙橡胶和乙醇,充分混合后于微波频率2450MHz、功率800W下微波处理5min,再加入纳米胶粉和聚乙烯醇,继续微波处理10min,随后加入经分级式冲击磨超微粉碎的石油焦,以及骨瓷粉、分子筛粉末、膨胀石墨、纳米二氧化锆和稀土,混合均匀后于0-5℃下静置1h,最后将混合物送入真空干燥机,所得固体再经粉碎机制成粉末。
本发明的有益效果是:本发明以脲醛树脂和丙烯酸树脂两种树脂为主要原料,辅以填料和多种功能助剂,并通过改性和组合等方式制得涂料,该涂料的附着力强,喷涂后所形成的涂层表面光滑,有效避免石油产品的粘附,并具有优异的耐腐蚀性和稳定性,不会与石油产品中的成分发生任何反应,适用于石油产品储罐内壁,从而延长储罐的使用寿命。
具体实施方式:
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解,下面结合具体实施例,进一步阐述本发明。
实施例1
(1)将40份脲醛树脂和3份硫化猪油加入130份正丁醇中,充分混合后先加热至70-80℃保温10min,再加入25份丙烯酸树脂和3份聚丙烯酰胺,继续加热至回流状态保温15min,即得物料I;
(2)向60份环己酮中加入6份丁苯橡胶和4份油酸酰胺,混合均匀后于微波频率2450MHz、功率800W下微波处理10min,然后加入10份卡波树脂和8份亚麻籽油,继续微波处理5min,即得物料II;
(3)向物料I中加入物料II、15份白云石粉、12份活性白土、6份增强剂、5份木质素磺酸钠和2份月桂醇聚氧乙烯醚,混合均匀后静置8h,最后利用砂磨机砂磨至细度小于15μm。
增强剂的制备:先将3份萜烯树脂溶于8份松节油中,并加入6份三元乙丙橡胶和50份乙醇,充分混合后于微波频率2450MHz、功率800W下微波处理5min,再加入8份纳米胶粉和5份聚乙烯醇,继续微波处理10min,最后加入15份经分级式冲击磨超微粉碎的石油焦,以及10份骨瓷粉、8份分子筛粉末、3份膨胀石墨、1份纳米二氧化锆和0.1份稀土,混合均匀后于0-5℃下静置1h,最后将混合物送入真空干燥机,所得固体再经粉碎机制成粉末。
实施例2
(1)将45份脲醛树脂和4份硫化猪油加入150份正丁醇中,充分混合后先加热至70-80℃保温10min,再加入20份丙烯酸树脂和4份聚丙烯酰胺,继续加热至回流状态保温15min,即得物料I;
(2)向70份环己酮中加入8份丁苯橡胶和5份油酸酰胺,混合均匀后于微波频率2450MHz、功率800W下微波处理10min,然后加入12份卡波树脂和10份亚麻籽油,继续微波处理5min,即得物料II;
(3)向物料I中加入物料II、15份白云石粉、10份活性白土、8份增强剂、6份木质素磺酸钠和3份月桂醇聚氧乙烯醚,混合均匀后静置8h,最后利用砂磨机砂磨至细度小于15μm。
增强剂的制备:先将5份萜烯树脂溶于12份松节油中,并加入8份三元乙丙橡胶和60份乙醇,充分混合后于微波频率2450MHz、功率800W下微波处理5min,再加入5份纳米胶粉和7份聚乙烯醇,继续微波处理10min,最后加入20份经分级式冲击磨超微粉碎的石油焦,以及15份骨瓷粉、10份分子筛粉末、2份膨胀石墨、1份纳米二氧化锆和0.1份稀土,混合均匀后于0-5℃下静置1h,最后将混合物送入真空干燥机,所得固体再经粉碎机制成粉末。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。
Claims (2)
1.一种石油产品储罐内壁涂料,其特征在于,由如下重量份数的原料制成:
脲醛树脂40-45份、丙烯酸树脂20-25份、白云石粉15-20份、活性白土10-15份、卡波树脂10-15份、亚麻籽油8-11份、丁苯橡胶6-9份、增强剂6-9份、木质素磺酸钠5-7份、油酸酰胺4-6份、硫化猪油3-4份、聚丙烯酰胺3-4份、月桂醇聚氧乙烯醚2-3份、环己酮60-70份、正丁醇120-150份;
其制备方法如下:
(1)将脲醛树脂和硫化猪油加入正丁醇中,充分混合后先加热至70-80℃保温10min,再加入丙烯酸树脂和聚丙烯酰胺,继续加热至回流状态保温15min,即得物料I;
(2)向环己酮中加入丁苯橡胶和油酸酰胺,混合均匀后于微波频率2450MHz、功率800W下微波处理10min,然后加入卡波树脂和亚麻籽油,继续微波处理5min,即得物料II;
(3)向物料I中加入物料II、白云石粉、活性白土、增强剂、木质素磺酸钠和月桂醇聚氧乙烯醚,混合均匀后静置8h,最后利用砂磨机砂磨至细度小于15μm。
2.根据权利要求1所述的石油产品储罐内壁涂料,其特征在于,所述增强剂由如下重量份数的原料制成:石油焦15-20份、骨瓷粉10-15份、分子筛粉末8-12份、松节油8-12份、三元乙丙橡胶6-10份、纳米胶粉5-8份、聚乙烯醇5-8份、萜烯树脂3-6份、膨胀石墨2-4份、纳米二氧化锆1-2份、稀土0.1-0.2份、乙醇50-60份,其制备方法为:先将萜烯树脂溶于松节油中,并加入三元乙丙橡胶和乙醇,充分混合后于微波频率2450MHz、功率800W下微波处理5min,再加入纳米胶粉和聚乙烯醇,继续微波处理10min,随后加入经分级式冲击磨超微粉碎的石油焦,以及骨瓷粉、分子筛粉末、膨胀石墨、纳米二氧化锆和稀土,混合均匀后于0-5℃下静置1h,最后将混合物送入真空干燥机,所得固体再经粉碎机制成粉末。
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