CN113462447A - 一种高粘度指数液压传动两用油的制备方法 - Google Patents

一种高粘度指数液压传动两用油的制备方法 Download PDF

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CN113462447A
CN113462447A CN202110636567.8A CN202110636567A CN113462447A CN 113462447 A CN113462447 A CN 113462447A CN 202110636567 A CN202110636567 A CN 202110636567A CN 113462447 A CN113462447 A CN 113462447A
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张细庆
赵滨
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Qingdao Huaruitaige Industry And Trade Co ltd
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Abstract

本发明公开的属于液压传动油技术领域，具体为一种高粘度指数液压传动两用油的制备方法，该高粘度指数液压传动两用油的具体原料组成包括：基础油94.96‑97.25％、聚甲基丙烯酸酯型粘度指数改进剂2‑4％、硫磷双辛基碱性锌盐0.6‑0.7％、混合型屏蔽酚抗氧剂0.1‑0.2％、烷基二苯胺抗氧剂0.03‑0.1％、铜腐蚀抑制剂苯三唑衍生物0.01‑0.02％、聚醚类高分子化合物0.005‑0.01％、抗泡剂0.005‑0.01％，在传统液压两用油的基础上能够提供更低的启动温度和高温下的油膜强度。

Description

一种高粘度指数液压传动两用油的制备方法
技术领域
本发明涉及液压传动油技术领域，具体为一种高粘度指数液压传动两用油的制备方法。
背景技术
液压油，就是利用液体压力能的液压系统使用的液压介质，在液压系统中起着能量传递、抗磨、系统润滑、防腐、防锈、冷却等作用。对于液压油来说，首先应满足液压装置在工作温度下与启动温度下对液体粘度的要求，由于润滑油的粘度变化直接与液压动作、传递效率和传递精度有关，还要求油的粘温性能和剪切安定性应满足不同用途所提出的各种需求。传动油，就是利用液体动能来传递能量的传动系统所使用的介质，要求油品具有高的粘度指数和低的凝固点，良好的热氧化安定性和剪切安定性等。液压油和传动油是液压工程机械中应用最广泛，使用量最大的两种油品，它不仅在机械中充当工作介质进行能量的传递和转换，还起到润滑、冷却、清洁和密封的作用，故称为机械工程中的血液。
传统的液压两用油在使用时，启动温度较高，只有当温度达到一定时才可以进行启动，且油膜强度较高。
发明内容
本发明的目的在于提供一种高粘度指数液压传动两用油的制备方法，以解决上述背景技术中提出的目前的液压两用油在使用时，启动温度较高，油膜强度较高，给使用带来不便的问题。
为实现上述目的，本发明提供如下技术方案：一种高粘度指数液压传动两用油的制备方法，该高粘度指数液压传动两用油的具体原料组成包括：基础油94.96-97.25％、聚甲基丙烯酸酯型粘度指数改进剂2-4％、硫磷双辛基碱性锌盐0.6-0.7％、混合型屏蔽酚抗氧剂0.1-0.2％、烷基二苯胺抗氧剂0.03-0.1％、铜腐蚀抑制剂苯三唑衍生物0.01-0.02％、聚醚类高分子化合物0.005-0.01％、抗泡剂0.005-0.01％。
优选的，该高粘度指数液压传动两用油的具体制备流程如下：
1)取基础油94.96-97.25％，将基础油倒入容器的内部，对其进行缓慢加热，控制温度在40-50摄氏度；
2)取聚甲基丙烯酸酯型粘度指数改进剂2-4％、硫磷双辛基碱性锌盐0.6-0.7％、混合型屏蔽酚抗氧剂0.1-0.2％、烷基二苯胺抗氧剂0.03-0.1％、铜腐蚀抑制剂苯三唑衍生物0.01-0.02％、聚醚类高分子化合物0.005-0.01％、抗泡剂0.005-0.01％，按照顺序均匀缓慢的倒入基础油的内部，并不断搅拌，直至完全混合。
优选的，所述基础油为加氢基础油，优选二类基础油250N，三类基础油250N，或二类基础油150N和500N的混合物，更优选三类基础油250N。
优选的，该高粘度指数液压传动两用油按重量份计包括以下原料：基础油94.96-97.25份、聚甲基丙烯酸酯型粘度指数改进剂2-4份、硫磷双辛基碱性锌盐0.6-0.7份、混合型屏蔽酚抗氧剂0.1-0.2份、烷基二苯胺抗氧剂0.03-0.1份、铜腐蚀抑制剂苯三唑衍生物0.01-0.02份、聚醚类高分子化合物0.005-0.01份、抗泡剂0.005-0.01份。
与现有技术相比，本发明的有益效果是：
通过基础油、聚甲基丙烯酸酯型粘度指数改进剂、硫磷双辛基碱性锌盐、混合型屏蔽酚抗氧剂、烷基二苯胺抗氧剂、铜腐蚀抑制剂苯三唑衍生物、聚醚类高分子化合物、抗泡剂的共同配合，在传统液压两用油的基础上能够提供更低的启动温度和高温下的油膜强度。
附图说明
图1为本发明具体生产步骤流程图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明的描述中，需要理解的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
请参阅图1，本发明提供一种技术方案：一种高粘度指数液压传动两用油的制备方法，该高粘度指数液压传动两用油的具体原料组成包括：基础油94.96-97.25％、聚甲基丙烯酸酯型粘度指数改进剂2-4％、硫磷双辛基碱性锌盐0.6-0.7％、混合型屏蔽酚抗氧剂0.1-0.2％、烷基二苯胺抗氧剂0.03-0.1％、铜腐蚀抑制剂苯三唑衍生物0.01-0.02％、聚醚类高分子化合物0.005-0.01％、抗泡剂0.005-0.01％。
该高粘度指数液压传动两用油的具体制备流程如下：
1)取基础油94.96-97.25％，将基础油倒入容器的内部，对其进行缓慢加热，控制温度在40-50摄氏度；
2)取聚甲基丙烯酸酯型粘度指数改进剂2-4％、硫磷双辛基碱性锌盐0.6-0.7％、混合型屏蔽酚抗氧剂0.1-0.2％、烷基二苯胺抗氧剂0.03-0.1％、铜腐蚀抑制剂苯三唑衍生物0.01-0.02％、聚醚类高分子化合物0.005-0.01％、抗泡剂0.005-0.01％，按照顺序均匀缓慢的倒入基础油的内部，并不断搅拌，直至完全混合。
所述基础油为加氢基础油，优选二类基础油250N，三类基础油250N，或二类基础油150N和500N的混合物，更优选三类基础油250N。
该高粘度指数液压传动两用油按重量份计包括以下原料：基础油94.96-97.25份、聚甲基丙烯酸酯型粘度指数改进剂2-4份、硫磷双辛基碱性锌盐0.6-0.7份、混合型屏蔽酚抗氧剂0.1-0.2份、烷基二苯胺抗氧剂0.03-0.1份、铜腐蚀抑制剂苯三唑衍生物0.01-0.02份、聚醚类高分子化合物0.005-0.01份、抗泡剂0.005-0.01份。
实施例1：
该高粘度指数液压传动两用油的具体制备流程如下：
1)取基础油94.96％，将基础油倒入容器的内部，对其进行缓慢加热，控制温度在40摄氏度；
2)取聚甲基丙烯酸酯型粘度指数改进剂2％、硫磷双辛基碱性锌盐0.6％、混合型屏蔽酚抗氧剂0.1％、烷基二苯胺抗氧剂0.03％、铜腐蚀抑制剂苯三唑衍生物0.01％、聚醚类高分子化合物0.005％、抗泡剂0.005％，按照顺序均匀缓慢的倒入基础油的内部，并不断搅拌，直至完全混合；
实施例2：
该高粘度指数液压传动两用油的具体制备流程如下：
1)取基础油96％，将基础油倒入容器的内部，对其进行缓慢加热，控制温度在45摄氏度；
2)取聚甲基丙烯酸酯型粘度指数改进剂3％、硫磷双辛基碱性锌盐0.65％、混合型屏蔽酚抗氧剂0.15％、烷基二苯胺抗氧剂0.065％、铜腐蚀抑制剂苯三唑衍生物0.015％、聚醚类高分子化合物0.0075％、抗泡剂0.0075％，按照顺序均匀缓慢的倒入基础油的内部，并不断搅拌，直至完全混合；
实施例3：
该高粘度指数液压传动两用油的具体制备流程如下：
1)取基础油97.25％，将基础油倒入容器的内部，对其进行缓慢加热，控制温度在50摄氏度；
2)取聚甲基丙烯酸酯型粘度指数改进剂4％、硫磷双辛基碱性锌盐0.7％、混合型屏蔽酚抗氧剂0.2％、烷基二苯胺抗氧剂0.1％、铜腐蚀抑制剂苯三唑衍生物0.02％、聚醚类高分子化合物0.01％、抗泡剂0.01％，按照顺序均匀缓慢的倒入基础油的内部，并不断搅拌，直至完全混合。
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,对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明；因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内，不应将权利要求中的任何附图标记视为限制所涉及的权利要求。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (4)

1.一种高粘度指数液压传动两用油的制备方法，其特征在于，该高粘度指数液压传动两用油的具体原料组成包括：基础油94.96-97.25％、聚甲基丙烯酸酯型粘度指数改进剂2-4％、硫磷双辛基碱性锌盐0.6-0.7％、混合型屏蔽酚抗氧剂0.1-0.2％、烷基二苯胺抗氧剂0.03-0.1％、铜腐蚀抑制剂苯三唑衍生物0.01-0.02％、聚醚类高分子化合物0.005-0.01％、抗泡剂0.005-0.01％。
2.根据权利要求1所述的一种高粘度指数液压传动两用油的制备方法，其特征在于：该高粘度指数液压传动两用油的具体制备流程如下：
1)取基础油94.96-97.25％，将基础油倒入容器的内部，对其进行缓慢加热，控制温度在40-50摄氏度；
2)取聚甲基丙烯酸酯型粘度指数改进剂2-4％、硫磷双辛基碱性锌盐0.6-0.7％、混合型屏蔽酚抗氧剂0.1-0.2％、烷基二苯胺抗氧剂0.03-0.1％、铜腐蚀抑制剂苯三唑衍生物0.01-0.02％、聚醚类高分子化合物0.005-0.01％、抗泡剂0.005-0.01％，按照顺序均匀缓慢的倒入基础油的内部，并不断搅拌，直至完全混合。
3.根据权利要求1所述的一种高粘度指数液压传动两用油的制备方法，其特征在于：所述基础油为加氢基础油，优选二类基础油250N，三类基础油250N，或二类基础油150N和500N的混合物，更优选三类基础油250N。
4.根据权利要求1所述的一种高粘度指数液压传动两用油的制备方法，其特征在于：该高粘度指数液压传动两用油按重量份计包括以下原料：基础油94.96-97.25份、聚甲基丙烯酸酯型粘度指数改进剂2-4份、硫磷双辛基碱性锌盐0.6-0.7份、混合型屏蔽酚抗氧剂0.1-0.2份、烷基二苯胺抗氧剂0.03-0.1份、铜腐蚀抑制剂苯三唑衍生物0.01-0.02份、聚醚类高分子化合物0.005-0.01份、抗泡剂0.005-0.01份。
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CN102952617A (zh) * 2012-11-02 2013-03-06 北京欧陆宝石化产品有限公司 液压-传动-制动三用润滑油组合物
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CN108003995A (zh) * 2017-12-18 2018-05-08 河北深思新材料技术有限公司 一种液压传动两用油及其制备方法
CN108641792A (zh) * 2018-06-11 2018-10-12 冠仕(上海)新能源科技有限公司 一种超低温无灰抗磨难燃酯型液压油、生产工艺及其应用

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CN102952617A (zh) * 2012-11-02 2013-03-06 北京欧陆宝石化产品有限公司 液压-传动-制动三用润滑油组合物
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