CN105802718A - 全合成金属切削液 - Google Patents

全合成金属切削液 Download PDF

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CN105802718A
CN105802718A CN201610238944.1A CN201610238944A CN105802718A CN 105802718 A CN105802718 A CN 105802718A CN 201610238944 A CN201610238944 A CN 201610238944A CN 105802718 A CN105802718 A CN 105802718A
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parts
acid
complete synthesis
metalworking fluid
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耿伟
王敏
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CHANGZHOU LONGPONT LUBRICANTS Co Ltd
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    • C10M2207/127—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids polycarboxylic
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    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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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
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
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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
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
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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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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
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Abstract

本发明涉及金属切削加工技术领域，用于金属的切削加工。每100重量份的全合成金属切削液包含下述重量份的组分如下：水性润滑剂1～30份，防锈剂1～10份，偶合剂1～10份，杀菌剂0～5份，金属沉降剂0.1‑0.5份，消泡剂0.01‑1份，水适量。本发明采用的所有原料都为环境友好型，对环境对人身体无伤害，有利于后续废液的生物降解处理。

Description

全合成金属切削液
技术领域
本发明涉及金属切削加工技术领域，尤其是一种全合成金属切削液。
背景技术
国内外目前采用的金属加工水溶性切削液主要分为乳化型切削液、微乳性切削液和水基合成切削液。前两种主要是由水、矿物油或合成酯类和乳化剂组成，其特点是润滑性好，但在冷却、发臭、发霉急稳定性上性能很差，使用寿命短，并且后续的废液处理上难度很大。给环境保护带来不利。而现在市场上的水基合成切削液中有的含有亚硝酸盐，有的含有硼类（如硼酸、有机硼酸酯），有的含有磷，有的含有氯，有的含有甲醛类杀菌剂，对人体皮肤有刺激或有各种过敏反应，或废液的生物降解能力差，对人体或环境不利。现在市场上的水溶性废液处理主要分为化学处理和生物分解处理，而化学处理很容易带来二次污染，如废渣需要焚烧、填埋等，对环境是造成二次污染，且成本很高。
发明内容
为了克服现有的技术的不足，本发明提供了一种全合成金属切削液。
本发明解决其技术问题所采用的技术方案是：一种全合成金属切削液，其特征是，每100重量份的切削液，包含下述重量份的组分：
水性润滑剂 1～30份，
防锈剂 1～10份，
偶合剂 0～10份，
杀菌剂 0～5份，
消泡剂 0.01-1份，
水 适量；
所述偶合剂为正辛酸、异壬酸、新癸酸，以上任选一种。这些能起到稳定、中和、防腐、杀菌和润滑的效果。
根据本发明的另一个实施例，进一步包括，所述水性润滑剂为环境友好型：如聚烷撑乙二醇、聚乙二醇PEG、反向环氧乙烷/环氧丙烷嵌段共聚物、环氧乙烷/环氧丙烷嵌段共聚物、合成酯、自乳化酯，以上任选一种。本方案中可以选择分子量低的，便于后续废液处理时生物降解，如聚乙二醇低分子200～600的便于生物降解并且对人体无刺激的产品。
根据本发明的另一个实施例，进一步包括，所述防锈剂为脂肪酸/酯类、三元酸、癸二酸、特殊醇胺、二元酸、苯并三氮唑，以上任选一种或几种复配。
根据本发明的另一个实施例，进一步包括，所述特殊醇胺为ETXG高性能氨基醇，或AMP-95。选择的特殊醇胺对环境尽量友好的，对人体刺激小，其也是PH稳定剂。
根据本发明的另一个实施例，进一步包括，所述杀菌剂为环境友好型：吗啉衍生物、碘代丙炔基氨基甲酸丁酯IPBC、吡啶硫铜钠、苯并异噻唑啉酮、或恶唑烷型，以上任选一种或几种复配。
根据本发明的另一个实施例，进一步包括，所述消泡剂为有机硅类或无硅类消泡剂，以上任选一种。
本发明的有益效果是，本发明金属切削液具有一定生物降解功能，并且零件加工时能提高精度，延长刀具寿命，并对人体无害和对环境友好，偶合剂能起到稳定、中和、防腐、杀菌和润滑的效果。
具体实施方式
下面结合实施例对本发明进一步说明。
本实施例1
表1 实施例1切削液组成表
组分 含量（kg）
AMP-95 25
三乙醇胺 5
三元酸 10
二元酸 15
PEG400 30
实施例1的制备方法：将395kg水加入反应釜中，搅拌加热至40～50℃，每隔30min加入25kgAMP-95、5kg三乙醇胺、10kg三元酸、15kg二元酸、30gPEG400，降温至25～30℃，加入适量的消泡剂，最终成品的PH调解到9～9.5。
本实施例2
表2 实施例2切削液组成表
组分 含量（kg）
AMP-95 50
三乙醇胺 25
三元酸 10
二元酸 15
反向环氧乙烷/环氧丙烷嵌段共聚物 20
PEG400 5
正辛酸 25
吡啶硫铜钠 5
实施例2的制备方法：将345kg水加入反应釜中，搅拌加热至40～50℃，每隔30min加入50kgAMP-95、25kg三乙醇胺、10kg三元酸、15kg二元酸、20kg反向环氧乙烷/环氧丙烷嵌段共聚物、5kgPEG400、25kg正辛酸、5kg吡啶硫铜钠，降温至25～30℃，加入适量的消泡剂，最终成品的PH调解到9～9.5。
本实施例3
表3 实施例3切削液组成表
组分 含量（kg）
AMP-95 50
三乙醇胺 30
三元酸 12
二元酸 10
癸二酸 15
自乳化脂 10
环氧乙烷/环氧丙烷嵌段共聚物 30
苯并三氮唑 1.5
异壬酸 15
碘代丙炔基氨基甲酸丁酯IPBC 1.5
吡啶硫铜钠 5
实施例3的制备方法，将320kg水加入反应釜中，搅拌加热至40～50℃，每隔30min加入50kgAMP-95、30kg三乙醇胺、12kg三元酸、10kg二元酸、15kg癸二酸、10kg自乳化脂、30kg环氧乙烷/环氧丙烷嵌段共聚物、1.5kg苯并三氮唑、15kg异壬酸、1.5kg碘代丙炔基氨基甲酸丁酯IPBC、5kg吡啶硫铜钠，降温至25～30℃，加入适量的消泡剂，最终成品的PH调解到9～9.5。
将实施例1-3制得的切削液进行性能测试，测试结果如下：
实施例1 实施例2 实施例3
消泡性 ≤2ml/10min ≤2ml/10min ≤2ml/10min
防锈性 GB/T6144-85A级 GB/T6144-85A级 GB/T6144-85A级
从上述表格中，可以看到，本发明三种配方制得的全合成金属切削液均具有良好的消泡性和防锈性。

Claims (6)

1.一种全合成金属切削液，其特征是，每100重量份的切削液，包含下述重量份的组分：
水性润滑剂 1～30份，
防锈剂 1～10份，
偶合剂 0～10份，
杀菌剂 0～5份，
消泡剂 0.01-1份，
水 适量；
所述偶合剂为正辛酸、异壬酸、新癸酸，以上任选一种。
2.根据权利要求1所述的全合成金属切削液，其特征是，所述水性润滑剂为环境友好型：如聚烷撑乙二醇、聚乙二醇PEG、反向环氧乙烷/环氧丙烷嵌段共聚物、环氧乙烷/环氧丙烷嵌段共聚物、合成酯、自乳化酯，以上任选一种。
3.根据权利要求1所述的全合成金属切削液，其特征是，所述防锈剂为脂肪酸/酯类、三元酸、癸二酸、特殊醇胺、二元酸、苯并三氮唑，以上任选一种或几种复配。
4.根据权利要求3所述的全合成金属切削液，其特征是，所述特殊醇胺为ETXG高性能氨基醇，或AMP-95。
5.根据权利要求1所述的全合成金属切削液，其特征是，所述杀菌剂为环境友好型：吗啉衍生物、碘代丙炔基氨基甲酸丁酯IPBC、吡啶硫铜钠、苯并异噻唑啉酮、或恶唑烷型，以上任选一种或几种复配。
6.如权利要求1所述的全合成金属切削液，其特征在于，所述消泡剂为有机硅类或无硅类消泡剂，以上任选一种。
CN201610238944.1A 2016-04-18 2016-04-18 全合成金属切削液 Pending CN105802718A (zh)

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Cited By (8)

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CN106350189A (zh) * 2016-08-01 2017-01-25 南京科润新材料技术有限公司 一种具有超高润滑性能的黑色金属专用合成切削液及其制备方法
CN106987302A (zh) * 2017-03-27 2017-07-28 北京华懋伟业精密电子有限公司 一种全合成切削液及其制备方法
CN107746741A (zh) * 2017-10-20 2018-03-02 湖北诚祥科技有限公司 一种水溶性合成酯型金属加工液及其制备方法
CN107760417A (zh) * 2016-08-15 2018-03-06 惠州市米特仑科技有限公司 一种新型环保透明切削液
CN109536263A (zh) * 2018-10-22 2019-03-29 上海加美实业有限公司 一种金属加工用磨削液及其制备方法
CN110144258A (zh) * 2019-04-30 2019-08-20 厦门加美石油集团有限公司 一种铝合金专用环保切削液及其制备工艺
CN110760364A (zh) * 2018-07-25 2020-02-07 尚威 一种全合成切削液配方
CN115772438A (zh) * 2021-09-06 2023-03-10 中国石油化工股份有限公司 金属磨削液用组合物及其应用

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