CN107312593A - Cf‑4柴油机油组合物及其用途 - Google Patents
Cf‑4柴油机油组合物及其用途 Download PDFInfo
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Abstract
本发明涉及一种CF‑4柴油机油组合物及其用途,主要解决现有技术中CF‑4柴油机油组合物用于车辆柴油机系统中,存在高温清净性、油泥分散性存在不足的问题。本发明通过采用以重量份数计,包括以下组份:a)2~5份的金属清净剂;b)2~5份的低分子量聚异丁烯丁二酰亚胺无灰分散剂,其分子量范围为3000~3200;c)1~2份的含磷抗磨防腐剂;d)0.1~1份复合抗氧剂;e)87~95份基础油的技术方案较好地解决了该问题,可用于CF‑4柴油机油组合物的工业生产中。
Description
技术领域
本发明涉及一种用于CF-4柴油机油组合物及其用途。
背景技术
汽车在城市中行驶时,由于高低速交叉行驶,会同时造成高温积炭及低温油泥,这些氧化物质会导致油路堵塞、活塞环磨损等等问题。提升油品的清净分散性能有助于将部分油泥、漆膜、积炭的前体更好的分散在油品中,从而有效抑制各种氧化产物的生成。
文献CN101935574A公开了一种使用高分子量聚异丁烯丁二酰亚胺分散剂的CF-4柴油机油组合物。文献CN1782049A公开了一种使用含硼分散剂的CF-4柴油机油组合物。CN103710084A公开了一种钙镁复配的CF-4柴油机油组合物。
上述文献的CF-4柴油机油组合物用于车辆柴油机系统中,均存在高温清净性、油泥分散性存在不足的问题。
发明内容
本发明所要解决的技术问题之一是现有技术中CF-4柴油机油组合物用于车辆柴油机系统中,存在高温清净性、油泥分散性存在不足的问题,提供一种新的CF-4柴油机油组合物。本发明所要解决的技术问题之二是提供一种与解决技术问题之一相对应的CF-4柴油机油组合物的用途。使用所述CF-4柴油机油组合物,在保持CF-4柴油机油原有性能的同时,提升了油品的清净、分散能力,将部分油泥、漆膜、积炭的前体更好的分散在油品中,从而有效抑制各种氧化产物的生成。
为解决上述技术问题之一,本发明采用的技术方案如下:一种CF-4柴油机油组合物,以重量份数计,包括以下组份:
a)2~5份的金属清净剂;
b)2~5份的低分子量聚异丁烯丁二酰亚胺无灰分散剂,所述低分子量聚异丁烯丁二酰亚胺无灰分散剂分子量范围为3000~3200;
c)1~2份的含磷抗磨防腐剂;
d)0.1~1份复合抗氧剂;
e)87~95份基础油;
所述金属清净剂选自合成磺酸钙、硫化烷基酚钙和水杨酸钙中的至少一种;
所述含磷抗磨防腐剂选自二烷基二硫代磷酸盐;
所述复合抗氧剂为丁基/异辛基二苯胺与2,6-二叔丁基对甲酚复配;
所述基础油选自溶剂精制矿物基础油、加氢精制矿物基础油、聚α-烯烃合成油或聚酯类合成油中的至少一种。
上述技术方案中,以重量份数计,所述CF-4柴油机油组合物中还包括组份f)0.5~10份的黏度指数改进剂;所述黏度指数改进剂选自聚甲基丙烯酸酯(PMA)、乙丙共聚物(OCP)、聚异丁烯(PIB)和氢化苯乙烯异戊二烯共聚物(HSD)中的至少一种。
上述技术方案中,以重量份数计,所述CF-4柴油机油组合物中还包括组份g)0.1~1.0份的降凝剂;所述降凝剂选自聚甲基丙烯酸酯(PMA)、烷基萘和聚α-烯烃中的至少一种。
上述技术方案中,以重量份数计,所述CF-4柴油机油组合物中还包括组份h)0.01~1.0份的防锈剂;所述防锈剂选自磺酸盐、烯基丁二酸和烯基丁二酸半酯中的至少一种。
上述技术方案中,以重量份数计,所述CF-4柴油机油组合物中还包括组份i)0.001~0.2份的抗泡剂;所述抗泡剂选自硅油型、非硅型和复合抗泡剂中的至少一种。
为解决上述技术问题之二,本发明采用的技术方案如下:所述的CF-4柴油机油组合物用于车辆柴油机系统。
上述技术方案中,所述内燃机车油组合物的组份、重量份数以及优选范围与解决技术问题之一所采取的技术方案中的相同。
本发明组合物的制备方法为:将各组份按比例在50~65℃温度下加入基础油中,搅拌0.5~5小时,使其全部溶解,即可得到本发明的组合物。
本发明CF-4柴油机油组合物采用分子量为3000~3200的低分子量聚异丁烯丁二酰亚胺无灰分散剂,明显改善油品分散性能,可以将部分油泥、漆膜、积炭的前体更好的分散在油品中,从而抑制各种氧化产物的生成,取得了较好的技术效果。
本发明中所述低分子量聚异丁烯丁二酰亚胺分子量范围是以凝胶色谱法测定的。
本发明组合物的性能由TEOST高温氧化实验和曲轴箱模拟实验以及炭黑分散试验进行评定。
TEOST试验是按照ASTM D7097-06a《发动机油适度高温活塞沉积物的测定热氧化模拟试验法(TEOST MHT)》方法对试验油品进行24小时的氧化实验,试验温度为285℃。试验结果为生成的沉积物质量,沉积物质量越小,油品性能越好。
曲轴箱模拟实验是按照SH/T 0300-06《曲轴箱模拟试验法》对油品在320℃板温、150℃油温条件下进行3小时试验。试验结果为成焦板增重量,增重量越小,油品性能越好。
炭黑分散试验是在油品中加入1%的炭黑,以9000转/分钟的转速,在常温下高速搅拌10分钟。试验结果为试验前后的黏度增长率,黏度增长率越小,油品性能越好。下面通过实施例对本发明作进一步的阐述。
具体实施方式
【实施例1~4】
将各组份按比例在65℃下加入基础油中,搅拌0.5~5小时使其全部溶解,得到本发明CF-4柴油机油组合物,括号中数字为使用的无灰分散剂分子量。具体见表1。
【比较例1】
根据专利CN103710084A,挑选其中抗氧化性能最好的实施例7制备成组合物。具体见表2。
【比较例2~3】
分散剂加剂量同【实施例2】,只是选用了较大分子量的无灰分散剂。
表1
表2
将表1-2中的CF-4柴油机油组合物进行油品性能考察。结果见表3。
表3
样品 | TEOST,mg | 曲轴箱模拟试验,mg | 炭黑分散试验,% |
实施例1 | 29.2 | 21.7 | 159.7 |
实施例2 | 27.6 | 20.2 | 154.2 |
实施例3 | 25.4 | 18.6 | 147.3 |
实施例4 | 26.2 | 31.7 | 149.2 |
比较例1 | 31.5 | 39.3 | 177.5 |
比较例2 | 35.5 | 28.6 | 183.3 |
比较例3 | 38.6 | 31.2 | 227.5 |
如表3所示,本发明的CF-4柴油机油组合物各项试验结果远远好于比较例,说明其具备优秀的清净分散性能。
Claims (6)
1.一种CF-4柴油机油组合物,以重量份数计,包括以下组份:
a)2~5份的金属清净剂;
b)2~5份的低分子量聚异丁烯丁二酰亚胺无灰分散剂,所述低分子量聚异丁烯丁二酰亚胺无灰分散剂分子量范围为3000~3200;
c)1~2份的含磷抗磨防腐剂;
d)0.1~1份复合抗氧剂;
e)87~95份基础油;
所述金属清净剂选自合成磺酸钙、硫化烷基酚钙和水杨酸钙中的至少一种;
所述含磷抗磨防腐剂选自二烷基二硫代磷酸盐;
所述复合抗氧剂为丁基/异辛基二苯胺与2,6-二叔丁基对甲酚复配;
所述基础油选自溶剂精制矿物基础油、加氢精制矿物基础油、聚α-烯烃合成油或聚酯类合成油中的至少一种。
2.根据权利要求1所述的CF-4柴油机油组合物,其特征在于,以重量份数计,所述CF-4柴油机油组合物中还包括组份f)0.5~10份的黏度指数改进剂;所述黏度指数改进剂选自聚甲基丙烯酸酯、乙丙共聚物、聚异丁烯和氢化苯乙烯异戊二烯共聚物中的至少一种。
3.根据权利要求1所述的CF-4柴油机油组合物,其特征在于,以重量份数计,所述CF-4柴油机油组合物中还包括组份g)0.1~1.0份的降凝剂;所述降凝剂选自聚甲基丙烯酸酯、烷基萘和聚α-烯烃中的至少一种。
4.根据权利要求1所述的CF-4柴油机油组合物,其特征在于,以重量份数计,所述CF-4柴油机油组合物中还包括组份h)0.01~1.0份的防锈剂;所述防锈剂选自磺酸盐、烯基丁二酸和烯基丁二酸半酯中的至少一种。
5.根据权利要求1所述的CF-4柴油机油组合物,其特征在于,以重量份数计,所述CF-4柴油机油组合物中还包括组份i)0.001~0.2份的抗泡剂;所述抗泡剂选自硅油型、非硅型和复合抗泡剂中的至少一种。
6.权利要求1~5任一所述的CF-4柴油机油组合物用于车辆柴油机系统。
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107892981A (zh) * | 2017-11-29 | 2018-04-10 | 中国石油化工股份有限公司 | Sj级汽油机油组合物及其用途 |
CN108277069A (zh) * | 2018-03-26 | 2018-07-13 | 昆仑天迅石化(北京)有限公司 | 一种汽车发动机润滑油及其制备方法 |
CN108517245A (zh) * | 2018-05-15 | 2018-09-11 | 郭健 | 润滑油及其制备方法 |
CN108822943A (zh) * | 2018-07-26 | 2018-11-16 | 中国石油化工股份有限公司 | 柴油机油组合物及其用途 |
CN112239690A (zh) * | 2019-07-17 | 2021-01-19 | 中国石油化工股份有限公司 | Cd柴油机油组合物及其用途 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102477340A (zh) * | 2010-11-25 | 2012-05-30 | 中国石油化工股份有限公司 | 一种内燃机润滑油组合物 |
CN103710084A (zh) * | 2013-10-09 | 2014-04-09 | 中国石油化工股份有限公司 | Cf-4级柴油机油组合物及其用途 |
CN106167732A (zh) * | 2016-07-26 | 2016-11-30 | 中国石油化工股份有限公司 | 方向助力油组合物及其用途 |
CN106635281A (zh) * | 2016-09-20 | 2017-05-10 | 中国石油化工股份有限公司 | 内燃机车油组合物及其用途 |
-
2017
- 2017-06-09 CN CN201710430220.1A patent/CN107312593A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102477340A (zh) * | 2010-11-25 | 2012-05-30 | 中国石油化工股份有限公司 | 一种内燃机润滑油组合物 |
CN103710084A (zh) * | 2013-10-09 | 2014-04-09 | 中国石油化工股份有限公司 | Cf-4级柴油机油组合物及其用途 |
CN106167732A (zh) * | 2016-07-26 | 2016-11-30 | 中国石油化工股份有限公司 | 方向助力油组合物及其用途 |
CN106635281A (zh) * | 2016-09-20 | 2017-05-10 | 中国石油化工股份有限公司 | 内燃机车油组合物及其用途 |
Non-Patent Citations (1)
Title |
---|
宋小平等: "《石油化学助剂及石油产品制造技术》", 31 October 2011, 科学技术文献出版社 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107892981A (zh) * | 2017-11-29 | 2018-04-10 | 中国石油化工股份有限公司 | Sj级汽油机油组合物及其用途 |
CN108277069A (zh) * | 2018-03-26 | 2018-07-13 | 昆仑天迅石化(北京)有限公司 | 一种汽车发动机润滑油及其制备方法 |
CN108517245A (zh) * | 2018-05-15 | 2018-09-11 | 郭健 | 润滑油及其制备方法 |
CN108822943A (zh) * | 2018-07-26 | 2018-11-16 | 中国石油化工股份有限公司 | 柴油机油组合物及其用途 |
CN112239690A (zh) * | 2019-07-17 | 2021-01-19 | 中国石油化工股份有限公司 | Cd柴油机油组合物及其用途 |
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