CN104862038A - Lubricant combination for cold tension reducing copper alloy tube - Google Patents
Lubricant combination for cold tension reducing copper alloy tube Download PDFInfo
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- CN104862038A CN104862038A CN201510304150.6A CN201510304150A CN104862038A CN 104862038 A CN104862038 A CN 104862038A CN 201510304150 A CN201510304150 A CN 201510304150A CN 104862038 A CN104862038 A CN 104862038A
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- copper alloy
- alloy tube
- tension reducing
- reducing copper
- lubricant compositions
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Abstract
The invention discloses a lubricant combination for a cold tension reducing titanium alloy tube. The lubricant combination is characterized by adopting oil used for a No. 15 total-loss system as base oil and cooperating with various additives including an oiliness agent, an extreme pressure agent, an anti-wear agent, a de-foaming agent, a friction modifier, an antioxidant, an enhancer and an auxiliary. The lubricant combination disclosed by the invention is better in adhesion, good in wear resistance, shearing resistance and viscosity-temperature property, high in extreme pressure property, good in oil film thickness stability, cooling property, fluidity, wettability and lubricating property, high in oil film strength and smaller in flow shear stress, improves the surface smoothness and the specification precision of metal are improved, has a certain chemical stability and proper flash points and ignition points, ensures that use and cleaning are convenient and has the abilities to prevent rusty spots and surface defects.
Description
Technical field
The invention belongs to metal working lubricant field, particularly cold tension reducing copper alloy tube lubricant compositions.
Background technology
Copper is the non-ferrous metal very close with human relation, be widely used in electrically, light industry, machinofacture, building industry, the field such as national defense industry, in the consumption of China YouSe metallic substance, be only second to aluminium.Copper is most widely used in electric, electronic industry, consumption is maximum, accounts for aggregate consumption over half.For various cable and wire, motor and transformer, in the manufacture of switch and printed-wiring board (PWB).In machinery and carrier vehicle manufacture, for the manufacture of industrial valve and accessory, instrument, sliding surface bearing, mould, heat exchanger and pump etc.Be widely used in manufacturing vacuum, still pot, brew-kettle etc. in chemical industry.In order to manufacture bullet, shell, firearms part etc. in national defense industry.In building industry, be used as various pipeline, pipe fitting, trim component etc.
Cold tension reducing copper alloy tube requires that lubricant compositions has good adhesivity, resistance to abrasion, shear resistant and sticky warm nature are good, extreme pressure property is strong, oil film thickness stability, cooling, mobility, wetting property and oilness, oil film strength is large, there is less flowing shear-stress, improve metallic surface smooth finish and specification precision, have certain chemical stability and suitable flash-point and point of ignition, ensure to use and clear up conveniently, have the ability preventing rust staining and surface imperfection.Special adaptation cold tension reducing processes copper alloy tube.
Summary of the invention
The technical problem to be solved in the present invention is to provide one and has good adhesivity, resistance to abrasion, shear resistant and sticky warm nature are good, extreme pressure property is strong, oil film thickness stability, cooling, mobility, wetting property and oilness, oil film strength is large, there is less flowing shear-stress, improve metallic surface smooth finish and specification precision, there are certain chemical stability and suitable flash-point and point of ignition, ensure to use and clear up conveniently, have the cold tension reducing copper alloy tube lubricant compositions of the ability preventing rust staining and surface imperfection.
The present invention adopts following technical scheme to solve the problems of the technologies described above:
Cold tension reducing copper alloy tube lubricant compositions, adopt oil based on No. 15 total loss system oil, coordinate multiple additives, its each component and mass percent thereof are:
| Component | Mass percent content |
| Base oil | Surplus |
| Oiliness improver | 6.0％～10.0％ |
| Extreme pressure agent | 2.0％～4.0％ |
| Anti-wear agent | 4.0％～6.0％ |
| Defoamer | 50～100ppm |
| Friction improver | 0.2％～1.0％ |
| Oxidation inhibitor | 0.3％～1.0％ |
| Reinforcer | 0.25％～1.2％ |
| Auxiliary agent | 0.5％～1.0％ |
Oiliness improver is tallow.
Extreme pressure agent is acid phosphate amine salt HL-T349.
Anti-wear agent is ammonium phosphate recombiner Vanlube 727.
Defoamer is dimethyl silicone oil.
Friction improver is nitrogen boric acid ester POUPC 3001.
Oxidation inhibitor is mixing many rings phenol Hitec 4782.
Reinforcer is branched-chain alkyl phosphoric acid ester Mobilad C-421.
Auxiliary agent is 124 Triazole derivative T551.
Remarkable advantage of the present invention has: have good adhesivity, resistance to abrasion, shear resistant and sticky warm nature are good, extreme pressure property is strong, oil film thickness stability, cooling, mobility, wetting property and oilness, oil film strength is large, there is less flowing shear-stress, improve metallic surface smooth finish and specification precision, have certain chemical stability and suitable flash-point and point of ignition, ensure to use and clear up conveniently, have the ability preventing rust staining and surface imperfection.
Embodiment
Embodiment 1:
Each component of following masses percentage ratio is in harmonious proportion and forms:
| Component | Mass percent content |
| No. 15 total loss system oil | Surplus |
| Tallow | 7.0％ |
| Acid phosphate amine salt (HL-T349) | 3.0％ |
| Ammonium phosphate recombiner (Vanlube 727) | 5.0％ |
| Dimethyl silicone oil | 70ppm |
| Nitrogen boric acid ester (POUPC 3001) | 0.5％ |
| Mix many rings phenol (Hitec 4782) | 0.6％ |
| Branched-chain alkyl phosphoric acid ester (Mobilad C-421) | 0.5％ |
| 124 Triazole derivative (T551) | 0.7％ |
The summation of each constituent mass relative content is 100% above.
Embodiment 2:
Each component of following masses percentage ratio is in harmonious proportion and forms:
| Component | Mass percent content |
| No. 15 total loss system oil | Surplus |
| Tallow | 8.0％ |
| Acid phosphate amine salt (HL-T349) | 2.0％ |
| Ammonium phosphate recombiner (Vanlube 727) | 5.0％ |
| Dimethyl silicone oil | 70ppm |
| Nitrogen boric acid ester (POUPC 3001) | 0.6％ |
| Mix many rings phenol (Hitec 4782) | 0.7％ |
| Branched-chain alkyl phosphoric acid ester (Mobilad C-421) | 0.7％ |
| 124 Triazole derivative (T551) | 0.8％ |
The summation of each constituent mass relative content is 100% above.
Embodiment 3:
Each component of following masses percentage ratio is in harmonious proportion and forms:
| Component | Mass percent content |
| No. 15 total loss system oil | Surplus |
| Tallow | 9.0％ |
| Acid phosphate amine salt (HL-T349) | 4.0％ |
| Ammonium phosphate recombiner (Vanlube 727) | 5.0％ |
| Dimethyl silicone oil | 70ppm |
| Nitrogen boric acid ester (POUPC 3001) | 0.8％ |
| Mix many rings phenol (Hitec 4782) | 0.7％ |
| Branched-chain alkyl phosphoric acid ester (Mobilad C-421) | 0.8％ |
| 124 Triazole derivative (T551) | 0.8％ |
The summation of each constituent mass relative content is 100% above.
The main physical and chemical index of typical case of embodiment 3 product:
| Project | Quality index |
| 40 DEG C of kinematic viscosity/(mm 2﹒s -1) | 14.6 |
| Viscosity index | 95 |
| Pour point/DEG C | -7 |
| Flash-point (opening)/DEG C | 170 |
| Corrosion test (copper sheet, 100 DEG C, 3h), level | 1 |
| Acid number/mg KOH ﹒ g -1 | 0.038 |
| Moisture, % | Vestige |
| Last non seizure load (Pb), Kg | 96 |
| Mechanical impurity, % | Nothing |
Claims (9)
1. cold tension reducing copper alloy tube lubricant compositions, is characterized in that: adopt oil based on No. 15 total loss system oil, coordinate multiple additives, its each component and mass percent thereof are:
2. cold tension reducing copper alloy tube lubricant compositions as claimed in claim 1, it is characterized in that, oiliness improver is tallow.
3. cold tension reducing copper alloy tube lubricant compositions as claimed in claim 1, it is characterized in that, extreme pressure agent is acid phosphate amine salt HL-T349.
4. cold tension reducing copper alloy tube lubricant compositions as claimed in claim 1, is characterized in that, anti-wear agent is ammonium phosphate recombiner Vanlube 727.
5. cold tension reducing copper alloy tube lubricant compositions as claimed in claim 1, it is characterized in that, defoamer is dimethyl silicone oil.
6. cold tension reducing copper alloy tube lubricant compositions as claimed in claim 1, is characterized in that, friction improver is nitrogen boric acid ester POUPC 3001.
7. cold tension reducing copper alloy tube lubricant compositions as claimed in claim 1, is characterized in that, oxidation inhibitor is mixing many rings phenol Hitec 4782.
8. cold tension reducing copper alloy tube lubricant compositions as claimed in claim 1, is characterized in that, reinforcer is branched-chain alkyl phosphoric acid ester Mobilad C-421.
9. cold tension reducing copper alloy tube lubricant compositions as claimed in claim 1, is characterized in that, auxiliary agent is 124 Triazole derivative T551.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510304150.6A CN104862038A (en) | 2015-06-05 | 2015-06-05 | Lubricant combination for cold tension reducing copper alloy tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510304150.6A CN104862038A (en) | 2015-06-05 | 2015-06-05 | Lubricant combination for cold tension reducing copper alloy tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104862038A true CN104862038A (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510304150.6A Pending CN104862038A (en) | 2015-06-05 | 2015-06-05 | Lubricant combination for cold tension reducing copper alloy tube |
Country Status (1)
| Country | Link |
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| CN (1) | CN104862038A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111718783A (en) * | 2020-05-28 | 2020-09-29 | 昆山键讯电子有限公司 | Lubricating oil suitable for tin-plated copper surface and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103695086A (en) * | 2013-12-18 | 2014-04-02 | 广西大学 | Lubricant for deep drawing of copper and copper alloy plates |
| CN103710079A (en) * | 2013-12-18 | 2014-04-09 | 广西大学 | Lubricant for cold forging of copper and copper alloy materials |
| CN103725377A (en) * | 2013-12-18 | 2014-04-16 | 广西大学 | Lubricant for cold forging of stainless steel material |
-
2015
- 2015-06-05 CN CN201510304150.6A patent/CN104862038A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103695086A (en) * | 2013-12-18 | 2014-04-02 | 广西大学 | Lubricant for deep drawing of copper and copper alloy plates |
| CN103710079A (en) * | 2013-12-18 | 2014-04-09 | 广西大学 | Lubricant for cold forging of copper and copper alloy materials |
| CN103725377A (en) * | 2013-12-18 | 2014-04-16 | 广西大学 | Lubricant for cold forging of stainless steel material |
Non-Patent Citations (1)
| Title |
|---|
| 郑发正等: "《润滑剂性质与应用》", 31 August 2006 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111718783A (en) * | 2020-05-28 | 2020-09-29 | 昆山键讯电子有限公司 | Lubricating oil suitable for tin-plated copper surface and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150826 |