CN114479994B - 缝纫机油组合物 - Google Patents
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- 238000009958 sewing Methods 0.000 title claims abstract description 47
- 239000010721 machine oil Substances 0.000 title claims abstract description 36
- 239000000203 mixture Substances 0.000 title claims abstract description 34
- 239000002608 ionic liquid Substances 0.000 claims abstract description 20
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 16
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 15
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000012990 dithiocarbamate Substances 0.000 claims abstract description 10
- 239000004611 light stabiliser Substances 0.000 claims abstract description 10
- 239000002199 base oil Substances 0.000 claims abstract description 8
- LWJWGXUXSVJWBY-UHFFFAOYSA-N dihydroxy-phenoxy-sulfanylidene-$l^{5}-phosphane Chemical class OP(O)(=S)OC1=CC=CC=C1 LWJWGXUXSVJWBY-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 7
- 239000013556 antirust agent Substances 0.000 claims abstract description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 7
- 239000011707 mineral Substances 0.000 claims abstract description 7
- 150000001412 amines Chemical class 0.000 claims abstract description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 5
- BGNXCDMCOKJUMV-UHFFFAOYSA-N Tert-Butylhydroquinone Chemical group CC(C)(C)C1=CC(O)=CC=C1O BGNXCDMCOKJUMV-UHFFFAOYSA-N 0.000 claims description 13
- YSIQDTZQRDDQNF-UHFFFAOYSA-L barium(2+);2,3-di(nonyl)naphthalene-1-sulfonate Chemical compound [Ba+2].C1=CC=C2C(S([O-])(=O)=O)=C(CCCCCCCCC)C(CCCCCCCCC)=CC2=C1.C1=CC=C2C(S([O-])(=O)=O)=C(CCCCCCCCC)C(CCCCCCCCC)=CC2=C1 YSIQDTZQRDDQNF-UHFFFAOYSA-L 0.000 claims description 12
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- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds
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- C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
- C10M141/08—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic sulfur-, selenium- or tellurium-containing compound
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- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
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- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
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Abstract
本发明公开了一种缝纫机油组合物，该缝纫机油组合物的组分和含量按质量百分比为：烷基化苯基硫代磷酸酯0.15‑0.3wt％、二烷基二硫代氨基甲酸酯0.05‑0.1wt％、离子液体0.1‑0.2wt％、食品级抗氧剂0.2‑0.3wt％、受阻胺类光稳定剂0.05‑0.1wt％、防锈剂0.02‑0.04wt％、抗泡剂0.02‑0.05wt％、破乳剂0.01‑0.03wt％、矿物基础油余量。本发明采用双抗磨体系、食品级抗氧剂、胆碱硫辛酸离子液体及光稳定剂等添加剂复配，油品具有良好的光稳定性和抗磨性能、优异的抗氧性能，油品绿色环保，同时具有优异的防锈性、破乳性等，能满足高速缝纫机设备的润滑需求。
Description
技术领域
本发明涉及一种润滑油组合物，特别是适用于缝纫机润滑系统的润滑油组合物。
背景技术
缝纫机的工作原理为针杆做上下往复运动，皮带传递带动机针引导缝线通过布料或皮料，完成缝纫过程。缝纫机油需要有效地保护轴承，齿轮，凸轮及蜗轮蜗杆等传动部件，同时要求具有优异的氧化安定性可减少或避免油泥的产生；油泥黏度适宜；具有更强的光照颜色稳定性，不会污染的织物变色；无色、无味，不腐蚀纤维纺织物等等。
缝纫机油为无色半透明油状液体，无臭、无味，对光、热、酸等稳定性好，所用润滑油添加剂尽量为食品级或无毒性。专利CN106635286A公开了一种缝纫机油，主要是提升缝纫机油润滑性和抗氧化性能；专利CN106635282A公开了高抗磨型缝纫机油组合物，主要解决了高速缝纫机设备的轴承、凸轮和涡轮蜗杆部件高速运动下的磨损问题。
上述专利文献中均未涉及缝纫机中离子液体类添加剂组合物中的应用，针对目前健康安全环保要求未考虑抗氧剂毒性等问题，同时缝纫机油相关专利及报道较少。
发明内容
本发明的目的在于提供一种缝纫机油组合物，该缝纫机油组合物颜色保持性好、具有优异的抗磨和抗氧化性能、绿色环保等特点，满足目前的各类缝纫机润滑系统工作要求。
为达上述目的，本发明提供一种缝纫机油组合物，该缝纫机油组合物的组分和含量按质量百分比为：烷基化苯基硫代磷酸酯0.15-0.3wt％、二烷基二硫代氨基甲酸酯0.05-0.1wt％、离子液体0.1-0.2wt％、食品级抗氧剂0.2-0.3wt％、受阻胺类光稳定剂0.05-0.1wt％、防锈剂0.02-0.04wt％、抗泡剂0.02-0.05wt％、破乳剂0.01-0.03wt％、矿物基础油余量；该离子液体具有如下结构：
本发明所述的缝纫机油组合物，其中，烷基化苯基硫代磷酸酯为T309衍生物。
本发明所述的缝纫机油组合物，其中，烷基化苯基硫代磷酸酯：二烷基二硫代氨基甲酸酯＝3:1。
本发明所述的缝纫机油组合物，其中，离子液体为胆碱硫辛酸离子液体，其结构为：
从胆碱硫辛酸离子液体的分子结构式可以看出，所述离子液体为含氮-硫的化合物以及杂环化合物，能钝化金属活性，提高氧化寿命，并且绿色环保，具有优异的光稳定性和添加剂配伍性。
本发明所述的缝纫机油组合物，其中，食品级抗氧剂为叔丁基对苯二酚TBHQ，抗氧化性能优越，比BHT、BHA、PG和维生素E具有更强的抗氧化能力，可用于食用油、脂、油炸食品、干鱼制品、饼干、方便面等中作抗氧化剂。
本发明所述的缝纫机油组合物，其中，受阻胺类光稳定剂为TH-944，具有低挥发、低迁移、具有热稳定效果和抗氧效果，与抗氧剂和紫外线吸收剂有协同作用。
本发明所述的缝纫机油组合物，其中，防锈剂优选为中性二壬基萘磺酸钡、碱性二壬基萘磺酸钡的一种或两种按任意比例的复配。
本发明所述的缝纫机油组合物，其中，抗泡剂优选为抗泡剂为甲基硅油。
本发明所述的缝纫机油组合物，其中，破乳剂优选为聚醚类高分子化合物。
本发明所述的缝纫机油组合物，其中，矿物基础油为HVI H2，HVIP2，W1-100，W1-110中的至少一种。
本发明的抗磨剂优选为T309衍生物，无特殊气味，能提供优异的抗磨性，金属腐蚀性小。
本发明的辅助抗磨剂为二烷基二硫代氨基甲酸酯，极端工况下对凸轮、涡轮蜗杆提供抗磨保护，与T306、T309等抗磨剂复配，油品抗氧剂、减摩剂性能增强。烷基化苯基硫代磷酸酯：二烷基二硫代氨基甲酸酯＝3:1。
本发明的防锈剂优选为中性二壬基萘磺酸钡、碱性二壬基萘磺酸钡的一种或两种按任意比例的复配，通过在金属表面形成吸附性保护膜，进而抑制水和氧的接触，同时二壬基萘磺酸钡防锈剂与抗磨剂、抗氧剂和离子液压有很好的配伍性。
相较于现有技术，本发明具有以下优点：
本发明的缝纫机油组合物采用双抗磨体系、食品级抗氧剂、胆碱硫辛酸离子液体及光稳定剂等添加剂复配，油品具有良好的光稳定性，优异的抗磨性能、抗氧性能好，油品绿色环保，同时具有优异的防锈性、破乳性等，能满足高速缝纫机设备的润滑需求。
具体实施方式
以下对本发明的实施例作详细说明：本实施例在以本发明技术方案为前提下进行实施，给出了详细的实施方式和过程，但本发明的保护范围不限于下述的实施例，下列实施例中未注明具体条件的实验方法，通常按照常规条件。
抗磨剂：
在本发明中，缝纫机油组合物为双抗磨复配体系，T309衍生物为主抗磨剂(纯度：95％以上)，提供抗磨性能，二烷基二硫代氨基甲酸酯(纯度：95％以上)提供极压抗磨保护，保护设备润滑系统，尤其是高速工况下的设备润滑。
抗氧剂：
在本发明中，食品级抗氧剂叔丁基对苯二酚纯度99％以上即可满足要求。
离子液体：
在本发明中，离子液体为胆碱硫辛酸离子液体，具有光稳定性、金属钝化、抗磨性特性，良好的配伍性。
光稳定剂
在本发明中，光稳定剂为受阻胺类TH-944，挥发度小于1％，纯度99％以上即可满足要求。
防锈剂：
在本发明中，对防锈剂并无特别限定，通常防锈剂可列举为中性二壬基萘磺酸钡、碱性二壬基萘磺酸钡的一种或两种按任意比例的复配。
抗泡剂：
在本发明中，对抗泡剂并无特别限定，为T902。
破乳剂：
在本发明中，对破乳剂优并无特别限定，破乳剂为聚醚类高分子化合物。
矿物基础油：
在本发明中，对矿物基础油并无特别限定，为惰性中性油，根据缝纫机黏度需求，进行基础油选择，HVI P2、W1-100等均满足要求。
实施例1
本实施例的缝纫机油组合物的组分及含量如下表所示：
| 名称 | 用量(wt％) |
| 烷基化苯基硫代磷酸酯 | 0.30 |
| 二烷基二硫代氨基甲酸酯 | 0.10 |
| 离子液体 | 0.15 |
| 叔丁基对苯二酚TBHQ | 0.20 |
| TH-944 | 0.10 |
| 碱性二壬基萘磺酸钡 | 0.02 |
| T902 | 0.02 |
| 聚醚类高分子化合物 | 0.01 |
| HVI P2 | 99.10 |
实施例2
本实施例的缝纫机油组合物的组分及含量如下表所示：
实施例3
本实施例的缝纫机油组合物的组分及含量如下表所示：
| 名称 | 用量(wt％) |
| 烷基化苯基硫代磷酸酯 | 0.24 |
| 二烷基二硫代氨基甲酸酯 | 0.08 |
| 离子液体 | 0.10 |
| 叔丁基对苯二酚TBHQ | 0.30 |
| TH-944 | 0.10 |
| 中性二壬基萘磺酸钡 | 0.02 |
| 碱性二壬基萘磺酸钡 | 0.01 |
| T902 | 0.02 |
| 聚醚类高分子化合物 | 0.01 |
| HVI P2 | 99.12 |
实施例4
本实施例的缝纫机油组合物的组分及含量如下表所示：
以实施例1为例进行油品性能测试，测试结果如下表：
有上表结果可以看出，本发明的缝纫机油组合物在双抗磨体系、食品级抗氧剂、胆碱硫辛酸离子液体及光稳定剂等添加剂复配下，具有优异的抗氧性、抗磨性、防锈性、破乳性和过滤性等，自然光下室温储存3个月未变色，能满足高速缝纫机设备的润滑需求。
当然，本发明还可有其它多种实施例，在不背离本发明精神及其实质的情况下，熟悉本领域的技术人员当可根据本发明作出各种相应的改变和变形，但这些相应的改变和变形都应属于本发明所附的权利要求书所界定的保护范围。
Claims (9)
1.一种缝纫机油组合物，其特征在于，包含以下组分及含量：
以质量百分比计，烷基化苯基硫代磷酸酯0.15-0.3wt％、二烷基二硫代氨基甲酸酯0.05-0.1wt％、离子液体0.1-0.2wt％、食品级抗氧剂0.2-0.3wt％、受阻胺类光稳定剂0.05-0.1wt％、防锈剂0.02-0.04wt％、抗泡剂0.02-0.05wt％、破乳剂0.01-0.03wt％、矿物基础油余量；所述离子液体具有以下结构：
2.根据权利要求1所述的缝纫机油组合物，其特征在于，所述烷基化苯基硫代磷酸酯为T309衍生物。
3.根据权利要求1所述的缝纫机油组合物，其特征在于，所述烷基化苯基硫代磷酸酯：二烷基二硫代氨基甲酸酯＝3:1。
4.根据权利要求1所述的缝纫机油组合物，其特征在于，所述食品级抗氧剂为叔丁基对苯二酚TBHQ。
5.根据权利要求1所述的缝纫机油组合物，其特征在于，所述受阻胺类光稳定剂为TH-944。
6.根据权利要求1所述的缝纫机油组合物，其特征在于，所述防锈剂为中性二壬基萘磺酸钡和碱性二壬基萘磺酸钡中的至少一种。
7.根据权利要求1所述的缝纫机油组合物，其特征在于，所述抗泡剂为甲基硅油。
8.根据权利要求1所述的缝纫机油组合物，其特征在于，所述破乳剂为聚醚类高分子化合物。
9.根据权利要求1所述的缝纫机油组合物，其特征在于，所述矿物基础油为HVI H2、HVIP2、W1-100和W1-110中的至少一种。
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