CN104911316A - Metal surface treatment anti-sticking agent - Google Patents
Metal surface treatment anti-sticking agent Download PDFInfo
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- CN104911316A CN104911316A CN201510219427.5A CN201510219427A CN104911316A CN 104911316 A CN104911316 A CN 104911316A CN 201510219427 A CN201510219427 A CN 201510219427A CN 104911316 A CN104911316 A CN 104911316A
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- sticking agent
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- release agent
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Abstract
The invention relates to the anti-sticking agent technical field, and particularly relates to a metal surface treatment anti-sticking agent prepared from the following raw materials in parts by weight: 8-16 parts of hydroxyl silicone oil, 10-20 parts of polyaspartic acid, 5-10 parts of alkyl glycoside, 8-18 parts of polytetrafluoroethylene, 5-10 parts of polyamideimide resin, and 10-20 parts of deionized water. The metal surface treatment anti-sticking agent is reasonable in composition, obvious in effect and stable in chemical properties, can effectively prevent adhesion between layers of a metal strip, and also has the function of corrosion resistance; the metal product surface quality is bright and clean; and the anti-sticking agent has good levelling property and thixotropy, meets processing at various temperatures, and can be used for a long time.
Description
Technical field
The present invention relates to release agent technical field, particularly a kind of metal finishing release agent.
Background technology
Rolling is a kind of working method conventional in process of metal working, and metal stock is passed through the gap of a pair rotary roller by rolling, because making material section reduce by the compression of roll, and the pressure processing method that length increases.After rolling processing, metal will produce work hardening, and namely Plastic Deformation is deteriorated, then it is just more difficult to carry out follow-up processing, need to anneal.For rolled metal band, tension force is there is before and after in the operation of rolling, there is larger internal stress between layers in sheet metal strip, while certain temperature annealing, the activity of metal between layers increases, and easily produces metal and sticks together between layers, affect the following process of sheet metal strip, therefore, the technical problem solving sheet metal strip adhesion is needed.
Application publication number is CN102560036A, the Chinese invention patent of CN1024179056A describes copper strips release agent, but deposit problem both ways at it: one is that diameter of particle is too little, well can not prevent copper strips adhesion between layers owing to using the particulate that particulate is 0.1-2 micron; Two is that the chemical composition used easily causes corrosion at copper strip surface, affects copper strip surface quality; Chemical composition content is higher simultaneously, easily forms impurity at copper strip surface.Application publication number is that the Chinese invention patent of CN104388649A discloses a kind of metal finishing release agent, by mass percentage, composed of the following components: quartz 0.2 ~ 0.4%, Sodium dodecylbenzene sulfonate 0.1 ~ 0.4%, oleic acid 0.1 ~ 0.4%, surplus are deionized water, and wherein quartzy particle diameter is 3 ~ 5 microns.The active constituent content of this patent is very low, does not reach antiseized good result, and function singleness, and over-all properties is poor.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of metal finishing release agent, and this release agent anti-adhesion effects is remarkable, has the effect preventing metallic corrosion simultaneously, meets the processing under various temperature.
For achieving the above object, the present invention adopts following technical scheme:
A kind of metal finishing release agent, be made up of the raw material of following weight part:
Hydroxy silicon oil used in the present invention has good anti-adhesion effects, and effectively solve the problem of sheet metal strip adhesion, the quality of security deposit's metal surface, enhances productivity.
Poly (sodium aspartate) of the present invention is the water-soluble high-molecular substance of a kind of artificial bionic synthesis, has characteristic that is without phosphorus, nontoxic, nuisanceless and fully biodegradable, is a kind of internationally recognized " green chemical ".Poly (sodium aspartate) is because of the constructional feature containing peptide bond and carboxyl isoreactivity group, there is the effects such as extremely strong chelating, dispersion, absorption, and there is splendid compatibleness, all material combinations are made to obtain best effect, poly (sodium aspartate) also has rot-resistant effect, the stability of release agent can be significantly improved and extend the storage time, can non-stick property be improved simultaneously.
Alkyl glycoside in the present invention is synthesized by renewable resources natural fat alcohol and glucose, is the more comprehensive new non-ionic surfactants of a kind of performance.It has the characteristic of conventional nonionic and anion surfactant concurrently, has high surface, good ecological security and intermiscibility, is internationally recognized first-selection " green " functional surfactant.It effectively improves stability and the homogeneity of release agent, can also improve the anti-adhesion effects of release agent simultaneously.
Fluorine atom in tetrafluoroethylene bulky, the radius of its covalent linkage is 0.064nm, the C atom on main chain can be covered, and so just makes the extreme inertia in its surface, almost thus viscous substance all can not adhere to its surface, there is good anti-adhesion effects., surrounded around the carbochain in tetrafluoroethylene molecule by the fluorine atom that electronegativity is extremely strong meanwhile, define stable C-F key, make this bond rupture, need the heat energy of more than 500 DEG C, therefore tetrafluoroethylene has good resistance to polar.By coordinating with other raw material, enhancing the hardness of tetrafluoroethylene, wearing quality, improving the performance of release agent, the processing under making release agent meet various temperature.
Polyamidoimide is the aromatic series amorphous polymer that main chain has acid amides and imide group concurrently, rubbing, it is low to examine coefficient, at high temperature there is good wear resistance, with tetrafluoroethylene, there is good consistency, both composite scopes are wide, be conducive to the non-stick material developing different composition, meet various demand.
Metal finishing release agent of the present invention, preferably, be made up of the raw material of following weight part:
Tetrafluoroethylene particle diameter of the present invention is 1 ~ 5 μm.
Compared with prior art, beneficial effect of the present invention is:
Metal finishing release agent composition of the present invention is reasonable, successful, effectively can prevent sheet metal strip adhesion between layers, the present invention adopts particle diameter to be the tetrafluoroethylene of 1 ~ 5 micron, diameter of particle is reasonable, stable chemical nature, also there is corrosion proof function, detrimentally affects such as scratching corrosion is not existed to sheet metal strip surface, surface of metal product quality is bright and clean, the levelling property of release agent, thixotropy is good, meet the processing under various temperature, can life-time service, not only can not affect the apparent of metal products and internal soundness, and goods and release agent sole mass good.
Embodiment
Below in conjunction with embodiment, the invention will be further described, but the present invention is not limited to these embodiments.
Embodiment 1
Take raw material by following weight part, stir:
Embodiment 2
Take raw material by following weight part, stir:
Embodiment 3
Take raw material by following weight part, stir:
Embodiment 4
Take raw material by following weight part, stir:
Embodiment 5
Take raw material by following weight part, stir:
Claims (3)
1. a metal finishing release agent, is characterized in that, is made up of the raw material of following weight part:
2. metal finishing release agent according to claim 1, is characterized in that, is made up of the raw material of following weight part:
3. metal finishing release agent according to claim 1 and 2, is characterized in that: described tetrafluoroethylene particle diameter is 1 ~ 5 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510219427.5A CN104911316A (en) | 2015-04-30 | 2015-04-30 | Metal surface treatment anti-sticking agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510219427.5A CN104911316A (en) | 2015-04-30 | 2015-04-30 | Metal surface treatment anti-sticking agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104911316A true CN104911316A (en) | 2015-09-16 |
Family
ID=54080757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510219427.5A Pending CN104911316A (en) | 2015-04-30 | 2015-04-30 | Metal surface treatment anti-sticking agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104911316A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108048928A (en) * | 2017-11-15 | 2018-05-18 | 常州富桐纤维新材料有限公司 | It is a kind of to be suitable for the fine flame-retardant color master batch grain of terylene length |
| CN109357965A (en) * | 2018-10-24 | 2019-02-19 | 湖南联智桥隧技术有限公司 | Asphalt density and relative density determination method based on weight method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1064291A (en) * | 1990-12-12 | 1992-09-09 | 纳幕尔杜邦公司 | Non-stick coating system with concentration gradient |
| EP1016466A2 (en) * | 1999-02-19 | 2000-07-05 | E.I. Du Pont De Nemours & Co. (Inc.) | Abrasion resistant coatings |
| CN104479841A (en) * | 2014-10-30 | 2015-04-01 | 杭州娃哈哈科技有限公司 | Low foam lubricating liquid for food beverage chain conveying belt |
-
2015
- 2015-04-30 CN CN201510219427.5A patent/CN104911316A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1064291A (en) * | 1990-12-12 | 1992-09-09 | 纳幕尔杜邦公司 | Non-stick coating system with concentration gradient |
| EP1016466A2 (en) * | 1999-02-19 | 2000-07-05 | E.I. Du Pont De Nemours & Co. (Inc.) | Abrasion resistant coatings |
| CN104479841A (en) * | 2014-10-30 | 2015-04-01 | 杭州娃哈哈科技有限公司 | Low foam lubricating liquid for food beverage chain conveying belt |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108048928A (en) * | 2017-11-15 | 2018-05-18 | 常州富桐纤维新材料有限公司 | It is a kind of to be suitable for the fine flame-retardant color master batch grain of terylene length |
| CN109357965A (en) * | 2018-10-24 | 2019-02-19 | 湖南联智桥隧技术有限公司 | Asphalt density and relative density determination method based on weight method |
| CN109357965B (en) * | 2018-10-24 | 2021-07-30 | 湖南联智科技股份有限公司 | Asphalt density and relative density determination method based on weighing method |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150916 |
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| WD01 | Invention patent application deemed withdrawn after publication |