CN104250576B - Drawing copper tubes inner membrance fluid composition and application thereof - Google Patents
Drawing copper tubes inner membrance fluid composition and application thereof Download PDFInfo
- Publication number
- CN104250576B CN104250576B CN201310260082.9A CN201310260082A CN104250576B CN 104250576 B CN104250576 B CN 104250576B CN 201310260082 A CN201310260082 A CN 201310260082A CN 104250576 B CN104250576 B CN 104250576B
- Authority
- CN
- China
- Prior art keywords
- parts
- fluid composition
- copper tubes
- inner membrance
- drawing copper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Lubricants (AREA)
Abstract
The present invention relates to a kind of drawing copper tubes inner membrance fluid composition and application thereof, mainly solve prior art and there is oil product due to annealing cleanness not, the problem must being carried out before annealing.The present invention is by using in terms of parts by weight, including following component: a) oiliness improver of 5～35 parts；B) viscosifier of 30～70 parts；C) anticorrosive of 0.01～0.5 part；D) technical scheme of the base oil of 5～35 parts preferably solves this problem, can be used in the commercial production of drawing copper tubes inner membrance fluid composition.
Description
Technical field
The present invention relates to a kind of drawing copper tubes inner membrance fluid composition and application thereof.
Background technology
Along with the development of China's electric power, electronics, automobile and appliance industry, copper pipe is particularly used
Growing in the demand of heat-exchanger brass pipe, copper pipe factory is the most little by little straight chain drawer
Skill, changes over coil pipe drawing process.This is owing to the latter's production efficiency is high, yield rate is high, pulling capacity
Little and can produce that length is longer, adapt to above-mentioned industry automatic assembly line and use the one-tenth dish required
Copper pipe.
It is known that drawing copper tubes processing belongs to plastic working category, different, such as from steel processing
Need not the highest extreme pressure property and but wear-resistant and antifriction are required higher, copper corrosion is required higher, moves back
Fire noresidue etc..
Copper pipe is all obviously reduced through drawing caliber and wall thickness, and inside and outside wall is required to coat lubricating oil product；
In order to when eliminating drawing produce stress and reach suitable hardness and intensity, copper pipe need move back
Fire.Document CN1270210A discloses a kind of composite lubricant additive for drawing copper tubes, and it is substantially
By releasing solvent, oiliness improver, extreme pressure agent, antirust agent, corrosion inhibitor, brightener and anti emulsifier
Composition.But its annealing cleanness cannot meet requirement, have to pass through matting after drawing procedure
Can anneal.Document " synthesis lubriation material, 2005,1672-4364 " discloses a kind of ester type copper
Pipe drawing oil, the document only highlights and the excellent compatibility of cold-producing medium 134a, to annealing cleanness
Investigation then only by range estimation residual after 480 DEG C of constant temperature 30 minutes, do not embody residual quantity and
Outlet temperature.
Summary of the invention
One of the technical problem to be solved be prior art exist oil product due to annealing peace and quiet
Property inadequate, the problem must being carried out before annealing, it is provided that a kind of new drawing copper tubes inner membrance line of oils closes
Thing.Said composition annealing cleanness is good, directly can carry out without matting after drawing procedure
Annealing.The two of the technical problem to be solved are to provide one and solve one of technical problem phase
The purposes of corresponding drawing copper tubes inner membrance fluid composition.
For solving one of above-mentioned technical problem, the technical solution used in the present invention is as follows: a kind of copper pipe draws
Pull out inner membrance fluid composition, in terms of parts by weight, including following component:
A) oiliness improver of 5～35 parts；
B) viscosifier of 30～70 parts；
C) anticorrosive of 0.01～0.5 part；
D) base oil of 5～35 parts；
At least one in fatty acid ester or fatty alcohol of described oiliness improver；
At least one in polyisobutylene or ethylene-propylene copolymer of described viscosifier；
At least one in BTA or thiadiazoles derivative of described anticorrosive；
Described base oil is selected from refined mineral oil, and 40 DEG C of dynamic viscosities are at 35mm2/ below s.
In technique scheme, it is preferable that in terms of parts by weight, the consumption of oiliness improver is 5～30 parts,
The consumption of viscosifier is 40～60 parts, and the consumption of anticorrosive is 0.02～0.3 part, the consumption of base oil
It it is 10～30 parts.
In technique scheme, it is preferable that described fatty acid ester is selected from oleate, cetylate, neighbour
At least one in phthalic acid ester or adipate ester.It is highly preferred that described fatty acid ester is selected from oleic acid
Methyl ester, butyl palmitate, dibutyl phthalate, diisooctyl phthalate or adipic acid two
At least one in monooctyl ester.
In technique scheme, it is preferable that described fatty alcohol selected from lauryl alcohol, hexadecanol, oleyl alcohol or
At least one of C12-14 mixed alcohol.The most described fatty alcohol is selected from C12-14 mixed alcohol.
In technique scheme, it is preferable that described polyisobutene molecular weight is 350～3500.
In technique scheme, it is preferable that described ethylene-propylene copolymer molecular weight is 0.5 × 105~
2.5×105。
In technique scheme, it is preferable that described base oil is selected from solvent refining base oil or hydrogenation essence
At least one in base oil processed.
The preparation method of the present composition is: is added by base oil and is in harmonious proportion in still, when temperature be 55～
When 65 DEG C, add the desired amount of oiliness improver, viscosifier, anticorrosive, constant temperature stir 60 minutes with
On, through inspection discharging after stirring.
For solving the two of above-mentioned technical problem, the technical solution used in the present invention is as follows: above-mentioned copper pipe draws
Pull out inner membrance fluid composition for the drawing copper tubes course of processing.
In technique scheme, the component of described drawing copper tubes inner membrance fluid composition, parts by weight and
Preferably scope is identical with the technical scheme that one of solution technical problem is taked.
The present invention is made by least one in preferred feedstock, particularly selected fatty acid ester or fatty alcohol
For oiliness improver, select 40 DEG C of dynamic viscosities at 35mm2The low viscosity base oil of/below s, gives full play to
The synergism of each component, in the case of ensureing lubrication, improves the annealing cleanness of product, adds
After work, copper pipe can directly be annealed, and achieves preferable technique effect.
Below by embodiment, the invention will be further elaborated.
Detailed description of the invention
[embodiment 1～5]
By the desired amount of base oil, oiliness improver, viscosifier, anticorrosive mixing, it is heated to 60 DEG C,
Constant temperature stirs 60 minutes, the most canned.Wherein each component and parts by weight thereof are shown in Table 1,
Properties of product are shown in Table 2.
In table 1, DOP is diisooctyl phthalate, and DOA is dibutyl phthalate,
PB2400 is the polyisobutylene that molecular weight is about about 2400, JINEX1300 be molecular weight be 1300
Polyisobutylene, VL700 be molecular weight be second third glue of 100000, T706 is BTA,
T561 is thiadiazoles derivative, and HVI I75, HVI I150 are solvent refining mineral oil, HVI II6
For hydrorefined mineral oils.
HVI I75 is 15mm at 40 DEG C of dynamic viscosities2/ s, HVI I150 at 40 DEG C of dynamic viscosities is
30mm2/ s, HVI II6 is 30mm at 40 DEG C of dynamic viscosities2/s。
In table 2, PB is maximum nonseizure load, the film strength of reflection oil product.Coefficient of friction is anti-
Reflect the friction reducing effect of oil product.Outlet temperature reflects the annealing complexity of oil product, and temperature is the lowest
Then representing that this oil is the most easily annealed, terminal residual quantity reflects oil product residual after annealing, and residual quantity is the fewest,
Represent that annealing cleanness is the best.
[comparative example 1～3]
In table 1, Oleum Brassicae campestris is crude vegetal, and synthetic ester PETO is PETO, HVI I
500 is 100mm at 40 DEG C of dynamic viscosities2/s。
Each component and parts by weight thereof are shown in Table 1, and properties of product are shown in Table 2.
Table 1
Table 2
| Analysis project | Outward appearance | PB/N | Coefficient of friction/SRV | Outlet temperature DEG C | Terminal residual % |
| Embodiment 1 | Transparency liquid | 637 | 0.114 | 402.2 | 1.3% |
| Embodiment 2 | Transparency liquid | 667 | 0.112 | 395.7 | 0.9% |
| Embodiment 3 | Transparency liquid | 755 | 0.115 | 407.5 | 1.1% |
| Embodiment 4 | Transparency liquid | 637 | 0.117 | 411.6 | 1.2% |
| Embodiment 5 | Transparency liquid | 637 | 0.116 | 406.5 | 1.4% |
| Comparative example 1 | Transparency liquid | 667 | 0.115 | 426.8 | 4.6% |
| Comparative example 2 | Transparency liquid | 755 | 0.113 | 448.6 | 6.8% |
| Comparative example 3 | Transparency liquid | 637 | 0.118 | 451.5 | 5.6% |
| Method of testing | Range estimation | GB/T3142 | ASTM6425 | SH/T0731 | SH/T0731 |
Such as table 2 it can be seen that the outlet temperature of the present composition is low, and terminal residual is few, annealing
Detergency is good, and after drawing, different cleanings, are directly entered annealing operation.
Claims (7)
1. a drawing copper tubes inner membrance fluid composition, in terms of parts by weight, including following component:
A) oiliness improver of 5～35 parts；
B) viscosifier of 30～70 parts；
C) anticorrosive of 0.01～0.5 part；
D) base oil of 5～35 parts；
At least one in fatty acid ester or fatty alcohol of described oiliness improver；
At least one in polyisobutylene or ethylene-propylene copolymer of described viscosifier；
At least one in BTA or thiadiazoles derivative of described anticorrosive；
Described base oil is selected from refined mineral oil, and 40 DEG C of dynamic viscosities are at 35mm2/ below s；
Described fatty acid ester is selected from methyl oleate, butyl palmitate, dibutyl phthalate, adjacent benzene
At least one in dioctyl phthalate di-isooctyl or dioctyl adipate；
Described fatty alcohol is selected from least one of lauryl alcohol, hexadecanol, oleyl alcohol or C12-14 mixed alcohol.
Drawing copper tubes inner membrance fluid composition the most according to claim 1, it is characterised in that with weight
Number meter, the consumption of oiliness improver is 5～30 parts, and the consumption of viscosifier is 40～60 parts, anticorrosive
Consumption be 0.02～0.3 part, the consumption of base oil is 10～30 parts.
Drawing copper tubes inner membrance fluid composition the most according to claim 1, it is characterised in that described fat
Fat alcohol is selected from C12-14 mixed alcohol.
Drawing copper tubes inner membrance fluid composition the most according to claim 1, it is characterised in that described poly-
Pib molecule amount is 350～3500.
Drawing copper tubes inner membrance fluid composition the most according to claim 1, it is characterised in that described second
Propylene copolymer molecular weight is 0.5 × 105～2.5 × 105。
Drawing copper tubes inner membrance fluid composition the most according to claim 1, it is characterised in that described base
At least one in solvent refining base oil or hydrofinishing base oil of plinth grease separation.
7. the arbitrary described drawing copper tubes inner membrance fluid composition of claim 1～6 adds for drawing copper tubes
Work process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310260082.9A CN104250576B (en) | 2013-06-26 | 2013-06-26 | Drawing copper tubes inner membrance fluid composition and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310260082.9A CN104250576B (en) | 2013-06-26 | 2013-06-26 | Drawing copper tubes inner membrance fluid composition and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104250576A CN104250576A (en) | 2014-12-31 |
| CN104250576B true CN104250576B (en) | 2016-10-12 |
Family
ID=52185835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310260082.9A Active CN104250576B (en) | 2013-06-26 | 2013-06-26 | Drawing copper tubes inner membrance fluid composition and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104250576B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104946368A (en) * | 2015-07-27 | 2015-09-30 | 苏州固特斯电子科技有限公司 | Lubricating oil for copper pipe drawing technology |
| CN107629843A (en) * | 2016-07-18 | 2018-01-26 | 天津市澳路浦润滑科技股份有限公司 | A kind of special outer moulding oil of copper-pipe high-speed drawing |
| CN106635304A (en) * | 2016-09-21 | 2017-05-10 | 广西大学 | White copper alloy drawing technique lubricant composition |
| CN110305715A (en) * | 2018-05-04 | 2019-10-08 | 嘉兴市国龙石油化工有限公司 | A kind of stainless steel drawing oil and preparation method thereof |
| CN111826226A (en) * | 2020-07-16 | 2020-10-27 | 常州市九鑫铜业有限公司 | Steel pipe drawing oil and preparation method and application thereof |
| CN111876222B (en) * | 2020-07-16 | 2022-08-12 | 常州市九鑫铜业有限公司 | Crystallizer copper pipe drawing oil containing sulfuration modified swill-cooked dirty oil |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102559350A (en) * | 2011-12-28 | 2012-07-11 | 上海中孚特种油品有限公司 | High-speed copper tube drawing lubricant and preparing method thereof |
-
2013
- 2013-06-26 CN CN201310260082.9A patent/CN104250576B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102559350A (en) * | 2011-12-28 | 2012-07-11 | 上海中孚特种油品有限公司 | High-speed copper tube drawing lubricant and preparing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104250576A (en) | 2014-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104250576B (en) | Drawing copper tubes inner membrance fluid composition and application thereof | |
| CN101437928B (en) | Gear lubricant with base oil having a low traction coefficient | |
| US9296976B2 (en) | Lubricating oil composition | |
| CN106318568A (en) | High-lubricating rolling oil composition and application thereof | |
| CN102690710B (en) | Lubricant composition for intermediate-speed trunk piston-type engine of ship | |
| CN103923725B (en) | A kind of expanding oil compositions | |
| CN105722960A (en) | Lubricating compositions containing isoprene based components | |
| CN106590877B (en) | A kind of fully synthetic heavy load screw air compressor oil and preparation method thereof | |
| US20140228263A1 (en) | Turbine Oil Comprising An Ester Component | |
| US20130029893A1 (en) | Process for Preparing a Turbine Oil Comprising an Ester Component | |
| CN101812356A (en) | Thickening type high-temperature chain lubricant combination | |
| JPWO2017086221A1 (en) | Refrigeration oil | |
| CN102690714B (en) | Lubricant composition for railway high-speed diesel engine | |
| CN102690712B (en) | Lubricant composition for crosshead ship engine crankcase system | |
| CN102690706A (en) | Lubricant composition for methanol engine | |
| CN102690708B (en) | Lubricant composition for ethanol engine | |
| WO2020246514A1 (en) | Metalworking fluid | |
| CN106010744A (en) | Oil soluble polyether/ester screw air compressor oil composition | |
| CN103695094B (en) | Drawing copper tubes outer membrane oil composition and uses thereof | |
| CN103695117B (en) | The lubricant of high precision drawing Copper and its alloy rod | |
| CN107267260A (en) | A kind of lubricant for tube bending | |
| CN106281600A (en) | Anticorrosion type rolling oil composition and application thereof | |
| CN108884406A (en) | Lubricating oil composition and metal working method | |
| JP5505923B2 (en) | Lubricating oil composition and grease | |
| CN106221877A (en) | Punching oil compositions and purposes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |