CN106566411A - Anti-static paint - Google Patents
Anti-static paint Download PDFInfo
- Publication number
- CN106566411A CN106566411A CN201610984495.5A CN201610984495A CN106566411A CN 106566411 A CN106566411 A CN 106566411A CN 201610984495 A CN201610984495 A CN 201610984495A CN 106566411 A CN106566411 A CN 106566411A
- Authority
- CN
- China
- Prior art keywords
- parts
- polyvinyl alcohol
- static coatings
- aqueous solution
- static
- 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
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/24—Electrically-conducting paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/001—Conductive additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
The invention discloses anti-static paint. The anti-static paint comprises, by weight, 15-24 parts of macromolecule resin, 2-4 parts of ethylene glycol lauramide, 1.5-3 parts of electrically-conductive zinc oxide, 1.5-3 parts of casein, 1.5-2.5 parts of ethoxylation stearic phthalimide, 0.05-1.5 parts of superfine aluminium silicate and 70-83 parts of an aqueous solution of polyvinyl alcohol. The invention particularly provides the anti-static paint. The anti-static paint has good homogeneity, and meanwhile, the metal paint has a good antistatic effect.
Description
Technical field
The invention belongs to metallic paint field, more particularly to a kind of anti-static coatings.
Background technology
Steel it is various in style, and application is extensively, and according to the difference of section configuration, steel are generally divided into section bar, plate
Material, tubing and the big class of metallic article four.Steel are a kind of higher materials of processability, and its good mechanical performance typically may be used
The material of definite shape, size and performance is made by pressure processing.Because easily there is oxidation in Steel material, so as to occur getting rusty,
The outward appearance of steel surface is so not only affected, while also affecting the performance of steel.
In order that steel surface slows down the speed that oxidation occurs in exposed environment, extend its service life, need suitable
The coating material of conjunction, plays a part of starvation and slows down oxidation.In Chinese patent CN102796324A using macromolecule resin,
The compound system of antistatic additive and antioxidant, the antistatic property of material surface is fine in the system, but its impact resistance
Energy intensity is not good, and the scraping and wiping resistance performance of material surface there is also problem, apply on a large scale so as to have impact on material.In electronics
, due to product for electrostatic is very sensitive, often there is potential safety hazard in device and appliance field, be also easy to produce fire because of electrostatic
The danger such as calamity.Meanwhile, electronic device generally require without under static conditions transport and store, and material need to have it is certain
Impact strength, so as to have good service life.
The content of the invention
For above-mentioned demand, invention especially provides a kind of anti-static coatings, the antistatic metallic paint not only has
There is good homogeneity, while the metallic paint of the present invention has good antistatic effect.
Obtained anti-static coatings of the invention can be widely applied to household electrical appliance, instrument and meter, communication electronics, auto industry
Deng the metallic paint in field.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of anti-static coatings, are made up of the component comprising following weight portion：
Macromolecule resin 15-24 parts, ethylene glycol lauramide 2-4 parts, electroconductive zinc oxide 1.5-3 parts,
Casein 1.5-3 parts, ethoxylation Hard Fat phthalein amine 1.5-2.5 parts,
Superfine alumina silicate 0.05-1.5 parts, aqueous solution 70-83 parts of polyvinyl alcohol.
The content of polyvinyl alcohol is 6-10wt% in the aqueous solution of the polyvinyl alcohol.
The mean molecule quantity of the polyvinyl alcohol is 5000-7000.
A kind of preparation method of anti-static coatings, the method is comprised the following steps：
（1）Weigh macromolecule resin 15-24 parts, ethylene glycol lauramide 2-4 parts, electroconductive zinc oxide 1.5-3 parts, casein
1.5-3 parts and aqueous solution 70-83 parts of polyvinyl alcohol, by said components mix homogeneously；
（2）Ethoxylation Hard Fat phthalein amine 1.5-2.5 parts, tetramethylolmethane stearic acid are sequentially added in the component of above-mentioned mix homogeneously
Ester 0.05-1.5 parts, in adding high pressure homogenizer, at 65-90 DEG C, mix 1-2 hours, at 80-100 DEG C, stand 1-2 little
When, stir, obtain anti-static coatings.
The first paragraph homogenization pressure of the high pressure homogenizer is 17-20MPa, and second segment homogenization pressure is 3-5MPa.
The speed stirred described in step 2 is 300-400 rev/min.
Compared with prior art, its advantage is the present invention：
（1）The present invention in macromolecule resin by adding ethylene glycol lauramide and electroconductive zinc oxide so that material has
Good antistatic property.
（2）Its surface gloss of anti-static coatings of the invention obtained is good, can colour very well, and being capable of holding surface for a long time
It is intact.
（3）The anti-static coatings of the present invention, its preparation method is simple, it is easy to industrialized production.
（4）The present invention passes through casein, the addition of ethoxylation Hard Fat phthalein amine so that material has good scratch resistance
Energy.
Specific embodiment
With reference to embodiments the present invention is further illustrated.
（1）Weigh macromolecule resin 20kg, ethylene glycol lauramide 2kg, electroconductive zinc oxide 1.5kg, casein 1.5kg
With the content of polyvinyl alcohol for the polyvinyl alcohol of 6wt% aqueous solution 70kg, by said components mix homogeneously；
（2）Ethoxylation Hard Fat phthalein amine 1.5kg, superfine alumina silicate 0.05kg are sequentially added in the component of above-mentioned mix homogeneously,
In adding high pressure homogenizer, at 65 DEG C, mix 2 hours, at 80 DEG C, stand 1 hour, stirred with 300 revs/min,
Obtain anti-static coatings；Wherein, the mean molecule quantity of polyvinyl alcohol is 5000；The first paragraph homogenization pressure of the high pressure homogenizer
For 17-20MPa, second segment homogenization pressure is 3-5MPa.
Embodiment 2
（1）Weigh macromolecule resin 20kg, ethylene glycol lauramide 2kg, electroconductive zinc oxide 1.5kg, casein 3kg and poly- second
The content of enol is the aqueous solution 70kg of the polyvinyl alcohol of 6wt%, by said components mix homogeneously；
（2）Ethoxylation Hard Fat phthalein amine 1.5kg, superfine alumina silicate 0.05kg are sequentially added in the component of above-mentioned mix homogeneously,
In adding high pressure homogenizer, at 65 DEG C, mix 2 hours, at 80 DEG C, stand 1 hour, stirred with 300 revs/min,
Obtain anti-static coatings；Wherein, the mean molecule quantity of polyvinyl alcohol is 5000；
Embodiment 3
（1）Weigh macromolecule resin 15kg, ethylene glycol lauramide 4kg, electroconductive zinc oxide 3kg, casein 3kg and polyethylene
The content of alcohol is the aqueous solution 70kg of the polyvinyl alcohol of 10wt%, by said components mix homogeneously；
（2）Ethoxylation Hard Fat phthalein amine 1.5kg, superfine alumina silicate 1.5kg are sequentially added in the component of above-mentioned mix homogeneously, plus
In entering high pressure homogenizer, at 90 DEG C, mix 1 hour, at 100 DEG C, stand 2 hours, stirred with 400 revs/min, obtain
To anti-static coatings；Wherein, the mean molecule quantity of polyvinyl alcohol is 7000.
Claims (6)
1. a kind of anti-static coatings, it is characterised in that be made up of the component comprising following weight portion：Macromolecule resin 15-24 parts,
Ethylene glycol lauramide 2-4 parts, electroconductive zinc oxide 1.5-3 parts, casein 1.5-3 parts, ethoxylation Hard Fat phthalein amine 1.5-2.5
Part, superfine alumina silicate 0.05-1.5 parts, aqueous solution 70-83 parts of polyvinyl alcohol.
2. anti-static coatings according to claim 1, it is characterised in that polyvinyl alcohol in the aqueous solution of the polyvinyl alcohol
Content is 6-10wt%.
3. anti-static coatings according to claim 2, it is characterised in that the mean molecule quantity of the polyvinyl alcohol is 5000-
7000。
4. a kind of preparation method of anti-static coatings, it is characterised in that the method is comprised the following steps：
（1）Weigh macromolecule resin 15-24 parts, ethylene glycol lauramide 2-4 parts, electroconductive zinc oxide 1.5-3 parts, casein
1.5-3 parts and aqueous solution 70-83 parts of polyvinyl alcohol, by said components mix homogeneously；
（2）Ethoxylation Hard Fat phthalein amine 1.5-2.5 parts, superfine alumina silicate are sequentially added in the component of above-mentioned mix homogeneously
0.05-1.5 parts, in adding high pressure homogenizer, at 65-90 DEG C, mix 1-2 hours, at 80-100 DEG C, stand 1-2 hours,
Stir, obtain anti-static coatings.
5. the preparation method of anti-static coatings according to claim 4, it is characterised in that the first of the high pressure homogenizer
Section homogenization pressure is 17-20MPa, and second segment homogenization pressure is 3-5MPa.
6. the preparation method of anti-static coatings according to claim 4, it is characterised in that the speed stirred described in step 2
Rate is 300-400 rev/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610984495.5A CN106566411A (en) | 2016-11-09 | 2016-11-09 | Anti-static paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610984495.5A CN106566411A (en) | 2016-11-09 | 2016-11-09 | Anti-static paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106566411A true CN106566411A (en) | 2017-04-19 |
Family
ID=58540780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610984495.5A Pending CN106566411A (en) | 2016-11-09 | 2016-11-09 | Anti-static paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106566411A (en) |
-
2016
- 2016-11-09 CN CN201610984495.5A patent/CN106566411A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170419 |