CN102286308A - Water-based core rod lubricating agent - Google Patents
Water-based core rod lubricating agent Download PDFInfo
- Publication number
- CN102286308A CN102286308A CN2010102042532A CN201010204253A CN102286308A CN 102286308 A CN102286308 A CN 102286308A CN 2010102042532 A CN2010102042532 A CN 2010102042532A CN 201010204253 A CN201010204253 A CN 201010204253A CN 102286308 A CN102286308 A CN 102286308A
- Authority
- CN
- China
- Prior art keywords
- water
- core rod
- based core
- agent according
- resin
- 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.)
- Pending
Links
Landscapes
- Lubricants (AREA)
Abstract
The invention discloses a water-based core rod lubricating agent containing 15-45% of flake graphite, 1-50% of binder resin, 0.01-1% of tackifier, 20-85% of water and 0-2% of auxiliary material. The water-based core rod lubricating agent has various advantages such as good lubricity, uniform and dense film, convenience in use, stable rolling parameter, improvement on operating environment and the like.
Description
Technical field:
The present invention relates to a kind of lubricant.
Background technology:
Along with the continuous development of domestic steel industry, rolling technology is constantly proposed the requirement upgraded, so as to improving the physicochemical property of iron and steel, reduce labor intensity, improve the quality of products.Particularly weldless steel tube is rolling because the special property of its rolling technology, than rolling in steel plate, the various parameters in distorted area change more complicated, thereby rolling technology is had the requirement of strictness more.
For the effectively various parameters variations in controlled rolling zone, reduce frictional coefficient, control wall thickness uniformity coefficient must have a kind of fine rolling lubricant to participate in cooperating.At present, the lubricant that the weldless steel tube manufacturing is used is dry powder graphite mostly, is using on-the-spot interim preparation to use, thereby is having shortcomings such as rolling technology instability, on-the-spot dust pollution is big, labor strength is big.
Summary of the invention:
The object of the present invention is to provide a kind of lubricity good, can effectively improve the water-based core rod lubricant agent of operating environment.
Technical solution of the present invention is:
A kind of water-based core rod lubricant agent, its feature: contain following composition by weight:
Flaky graphite 15～45%
Film-forming resin 1～50%
Tackifier 0.01～1%
Water 20～85%
Auxiliary material 0～2%.
Film-forming resin is polyvinyl acetate resin or Vinyl Acetate Copolymer-ethylene copolymer resin, polyacrylate resin, Vinyl Acetate Copolymer-acrylate copolymer resin, polystyrene-acrylate copolymer resin, Polybutadiene-styrene copolymer resin.Tackifier are Natvosol or carboxymethyl cellulose, calcium carboxymethylcellulose (sodium), carboxymethyl starch, sodium starch glycolate.Auxiliary material is one or more in dispersion agent, wetting agent, sterilant, the PH buffer reagent.Dispersion agent is the multipolymer of alkyl sodium sulfonate formaldehyde condensation products or low-molecular-weight polyacrylic acid salt, low molecular weight phenylethylene-maleic acid salt.Wetting agent is polyoxyethylene fatty acid ester or polyoxyethylene alkyl phenyl ether, polyoxyethylene coral amber acid esters.Sterilant is 5-chloro-2 methyl-4 isothiazolines-3-ketone or 2-methyl-4-isothiazoline-3-ketone, methyl-N-benzimidazole-2-mephenesin Carbamate.The PH buffer reagent is ammoniacal liquor or organic amine, mineral alkali.
The present invention has that oilness is good, the film forming even compact, easy to use, rolling parameter is stablized, improve plurality of advantages such as operating environment, no matter all be significantly increased aspect several than original like product in the life-span of the interior quality that shows, plug, the finished product recovery rate of steel pipe etc., thereby effectively reduce product cost, improved pipe quality.
Embodiment:
The invention will be further described below in conjunction with embodiment.
Embodiment 1:
Following composition by weight is mixed, gets product:
Flaky graphite 25%
Polyvinyl acetate resin 50%
Natvosol 0.01%
Water 23%
5-chloro-2 methyl-4 isothiazolines-3-ketone 1.99%.，
Embodiment 2:
Flaky graphite 20%
Vinyl Acetate Copolymer-ethylene copolymer resin 15%
Carboxymethyl cellulose 0.5%
Water 64%
Alkyl sodium sulfonate formaldehyde condensation products (or multipolymer of low-molecular-weight polyacrylic acid salt, low molecular weight phenylethylene-maleic acid salt) 0.2%
Polyoxyethylene fatty acid ester (or polyoxyethylene alkyl phenyl ether) 0.3%.
Embodiment 3:
Flaky graphite 30%
Polyacrylate resin 40%
Calcium carboxymethylcellulose (or Xylo-Mucine) 0.1%
Water 28.9%
Alkyl sodium sulfonate formaldehyde condensation products (or low-molecular-weight polyacrylic acid salt, lower molecular weight benzene second
The multipolymer of alkene-maleic acid salt) 0.5%
Polyoxyethylene succinate 0.2%
PH buffer reagent ammoniacal liquor 0.3%.
Embodiment 4:
Flaky graphite 40%
Vinyl Acetate Copolymer-acrylate copolymer resin 10%
Carboxymethyl starch 0.8%
Water 47.7%
Alkyl sodium sulfonate formaldehyde condensation products (or multipolymer of low-molecular-weight polyacrylic acid salt, low molecular weight phenylethylene-maleic acid salt) 0.5%
Sterilant 2-methyl-4-isothiazoline-3-ketone 0.5%
PH buffer reagent organic amine 0.5%.
Embodiment 5:
Flaky graphite 45%
Polystyrene-acrylate copolymer resin 2%
Sodium starch glycolate 0.05%
Water 52.75%
Sterilant methyl-N-benzimidazole-2-carbamate 0.1%
PH buffer reagent mineral alkali 0.1%.
Embodiment 6:
Flaky graphite 15%
Polybutadiene-styrene copolymer resin 4%
Walocel MT 20.000PV 1%
Water 80%.
Claims (8)
1. water-based core rod lubricant agent is characterized in that: contain following composition by weight:
Flaky graphite 15～45%
Film-forming resin 1～50%
Tackifier 0.01～1%
Water 20～85%
Auxiliary material 0～2%.
2. water-based core rod lubricant agent according to claim 1 is characterized in that: film-forming resin is polyvinyl acetate resin or Vinyl Acetate Copolymer-ethylene copolymer resin, polyacrylate resin, Vinyl Acetate Copolymer-acrylate copolymer resin, polystyrene-acrylate copolymer resin, Polybutadiene-styrene copolymer resin.
3. water-based core rod lubricant agent according to claim 1 and 2 is characterized in that: tackifier are Natvosol or carboxymethyl cellulose, calcium carboxymethylcellulose (sodium), carboxymethyl starch, sodium starch glycolate.
4. water-based core rod lubricant agent according to claim 1 and 2 is characterized in that: auxiliary material is one or more in dispersion agent, wetting agent, sterilant, the PH buffer reagent.
5. water-based core rod lubricant agent according to claim 4 is characterized in that: dispersion agent is the multipolymer of alkyl sodium sulfonate formaldehyde condensation products or low-molecular-weight polyacrylic acid salt, low molecular weight phenylethylene-maleic acid salt.
6. water-based core rod lubricant agent according to claim 4 is characterized in that: wetting agent is polyoxyethylene fatty acid ester or polyoxyethylene alkyl phenyl ether, polyoxyethylene coral amber acid esters.
7. water-based core rod lubricant agent according to claim 4 is characterized in that: sterilant is 5-chloro-2 methyl-4 isothiazolines-3-ketone or 2-methyl-4-isothiazoline-3-ketone, methyl-N-benzimidazole-2-mephenesin Carbamate.
8. water-based core rod lubricant agent according to claim 4 is characterized in that: the PH buffer reagent is ammoniacal liquor or organic amine, mineral alkali.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102042532A CN102286308A (en) | 2010-06-17 | 2010-06-17 | Water-based core rod lubricating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102042532A CN102286308A (en) | 2010-06-17 | 2010-06-17 | Water-based core rod lubricating agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102286308A true CN102286308A (en) | 2011-12-21 |
Family
ID=45333072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102042532A Pending CN102286308A (en) | 2010-06-17 | 2010-06-17 | Water-based core rod lubricating agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102286308A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103509640A (en) * | 2012-06-26 | 2014-01-15 | 江南大学 | Water-based lubricant containing MoS2 and preparation method thereof |
| CN104498165A (en) * | 2014-11-28 | 2015-04-08 | 衡阳市金化科技有限公司 | Water-based graphite lubricant for hot-rolling seamless tube and preparation method for water-based graphite lubricant for hot-rolling seamless tube |
| CN105296088A (en) * | 2015-10-22 | 2016-02-03 | 无锡市永亿精密铸造有限公司 | Lubricant for precise casting parts |
-
2010
- 2010-06-17 CN CN2010102042532A patent/CN102286308A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103509640A (en) * | 2012-06-26 | 2014-01-15 | 江南大学 | Water-based lubricant containing MoS2 and preparation method thereof |
| CN104498165A (en) * | 2014-11-28 | 2015-04-08 | 衡阳市金化科技有限公司 | Water-based graphite lubricant for hot-rolling seamless tube and preparation method for water-based graphite lubricant for hot-rolling seamless tube |
| CN104498165B (en) * | 2014-11-28 | 2017-08-25 | 湖南金化科技集团有限公司 | It is a kind of for colloidal graphite mixed with water of hot rolled seamless steel tube and preparation method thereof |
| CN105296088A (en) * | 2015-10-22 | 2016-02-03 | 无锡市永亿精密铸造有限公司 | Lubricant for precise casting parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102417340B (en) | Gypsum-based phase change energy storage polymer insulation mortar and preparation method thereof | |
| CN103450761B (en) | A kind of heat-insulation thermal-insulation water-based paint with air purification function | |
| CN101270317B (en) | High-lubricity environment-friendly water-based core rod lubricant agent | |
| CN102276227B (en) | Anti-sagging heat-insulation mortar based on beta-hemihydrated gypsum | |
| CN101914318B (en) | Formula of putty for inner wall of building | |
| CN102190920B (en) | Insulated elastic exterior wall putty and production method thereof | |
| CN111499321B (en) | Phase-change gypsum board with temperature control performance and preparation method thereof | |
| CN102286308A (en) | Water-based core rod lubricating agent | |
| CN103159447A (en) | Composition and its preparation method and use | |
| CN100519466C (en) | Heat-insulating mortar additive, coal ash polyphenyl particle heat-insulating mortar and method for making same | |
| CN111499322B (en) | Phase-change gypsum board with temperature control performance and preparation method thereof | |
| CN105384417B (en) | Coating material composition, ductile iron pipe and preparation method thereof | |
| CN101948270A (en) | Superfine glass wool insulation board and production method thereof | |
| CN103664131B (en) | A kind of self temperature regulating phase-change energy storage insulation material for building | |
| CN103243549A (en) | Fabric fire retardant | |
| CN105273477A (en) | Environment-friendly putty powder as well as preparation and using methods thereof | |
| CN102190468A (en) | Anti-sagging heat-insulation mortar based on silicate cement | |
| CN1211472C (en) | Water based core rod lubricating agent | |
| CN101638305A (en) | Gelatin powder polyphenyl particle heat insulating slurry | |
| CN104974615A (en) | Thermal-insulation building thin layer aqueous coating material and preparation method thereof | |
| CN106365500A (en) | Additive for preparation of dry-mixed plastering mortar and dry-mixed plastering mortar | |
| CN104891937A (en) | Polyphenyl particle heat insulation slurry | |
| CN101696326A (en) | Environmentally-friendly flame retardant building material | |
| CN103360097A (en) | Refractory slurry powder for air brick | |
| CN104550666A (en) | Casting coating modified synergist |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111221 |