CN109627941A - A kind of solvent-free insulated anti-corrosive and waterproof paint and preparation method thereof - Google Patents
A kind of solvent-free insulated anti-corrosive and waterproof paint and preparation method thereof Download PDFInfo
- Publication number
- CN109627941A CN109627941A CN201811614992.1A CN201811614992A CN109627941A CN 109627941 A CN109627941 A CN 109627941A CN 201811614992 A CN201811614992 A CN 201811614992A CN 109627941 A CN109627941 A CN 109627941A
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- China
- Prior art keywords
- corrosive
- solvent
- waterproof paint
- insulated anti
- free insulated
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/02—Polyureas
-
- 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
-
- 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
- C09D5/08—Anti-corrosive 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
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/28—Nitrogen-containing compounds
- C08K2003/282—Binary compounds of nitrogen with aluminium
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
- C08K2003/382—Boron-containing compounds and nitrogen
- C08K2003/385—Binary compounds of nitrogen with boron
-
- 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
- C08K2201/011—Nanostructured additives
Abstract
The present invention provides a kind of solvent-free insulated anti-corrosive and waterproof paints, the coating is made of component A and component B, component A is made of the raw material of following parts by weight: 38 parts of poly-aspartic-acid resin, 3-5 parts of auxiliary agent, 15-25 parts of heat filling, 1-20 parts of pigment, 15-40 parts of fire retardant, 1-4 parts of coupling agent, 1-4 parts of hydrophober, B component composition: 25 parts of curing agent, which has excellent insulating properties, excellent thermal conductivity, weatherability and anti-corrosive properties.
Description
Technical field
The present invention relates to technical field of coatings, and in particular to a kind of solvent-free insulated anti-corrosive and waterproof paint, meanwhile, the present invention
Further relate to the preparation method of the coating.
Background technique
As China sharply increases electricity needs, national grid enters fast-developing phase, especially distribution line
Development it is very fast.This is just horizontal to distribution line and running equipment external insulation, and more stringent requirements are proposed.Show distribution line and sets
Standby existing security risk: there are aqueous vapor hidden danger, bird pest hidden danger, cable cracking hidden danger, bare conductor and trees for connector, wire clamp and terminal
Branch overlaps and with building safety apart from hidden danger such as deficiencies.Security risk existing for the above distribution line and equipment is urgently to need
The major safety problems of solution.
Currently, external in terms of encapsulating is insulated in main transformer mesolow side, representational to exposed part is with U.S. 3M public affairs
The 525W insulating wrapped band (similar plasticine) for taking charge of production carries out insulating protection.The main transformer mesolow side insulating of domestic current changes
Make mainly take sheath shrinkable sleeve, silicon rubber self-adhesive tape, silicon rubber insulation box, sheath, coatings carry out protection be improve power transformation
One means of operational reliability of standing.Since sheath shrinkable sleeve, silicon rubber self-adhesive tape, silicon rubber insulation box, silicone rubber jacket carry out
The generally existing resistance to ag(e)ing of insulation processing is bad, easy to crack, sealing state is in the easy watered and wetting of semitight state, there are skies
Gas gap and it is easy breakdown hidden danger.Main transformer mesolow side insulating protection is repaired always repeatedly, and operation is in always
In hidden danger.Since the above protective materials all has the deficiency in certain performance or in application mode, this just needs to develop and develop
New insulating protection material.
Summary of the invention
The present invention provides a kind of solvent-free insulated anti-corrosive and waterproof paint, which has excellent insulating properties, excellent leads
Hot, weatherability and anti-corrosive properties.
A kind of solvent-free insulated anti-corrosive and waterproof paint, is made of component A and component B, and the component A is by following parts by weight
Raw material composition:
B component composition
25 parts of curing agent.
Further, the auxiliary agent is dispersing agent, defoaming agent and plasticizer.
Further, the fire retardant is the mixed of nitrogen phosphorus series non-halogen fire retardant and silane-modified nano-bentonite based flame retardant
Close object.
Further, the coupling agent is at least one of KH560, KH550 and KH570.
Further, the heat filling be nm-class boron nitride, nano aluminum nitride and high heat conductive insulating composite powder in extremely
Few one kind.The CW001 of the preferred Shanghai Chao Wei nanosecond science and technology Co., Ltd of high heat conductive insulating composite powder.
Further, the hydrophober is F-POSS (fluorine-containing polyhedral oligomeric silsesquioxane).
Further, the pigment is at least one of iron oxide black, titanium dioxide, middle yellow, iron oxide red.
Further, the curing agent is aliphatic isocyanates curing agent.
The preparation method of above-mentioned solvent-free insulated anti-corrosive and waterproof paint, the component A preparation method the following steps are included:
Step a: poly-aspartic-acid resin, coupling agent and auxiliary agent are added to the container by formula ratio and stirred evenly；
Step b, pigment, heat filling, fire retardant is added to stir evenly；
Step c, three rollers on the material stirred evenly are ground to 60 μm of fineness or less；
Step d, hydrophober is added into ground material to stir evenly to get solvent-free insulated anti-corrosive and waterproof paint
Component A.
Solvent-free insulated anti-corrosive and waterproof paint of the present invention has the advantages that
The present invention is solvent-free insulated anti-corrosive and waterproof paint, safety and environmental protection.Present invention employs polyurea materials as main body
The coating that resin is formed has adhesion strength high, and the good feature of good weatherability, good mechanical property, damage resistant and anti-corrosive properties can prolong
The maintenance phase of long transmission line and equipment.The present invention using electrician grade material, make the dielectric strength of the material can reach 35kv/mm with
On.With good constant pressure duty cycle, 25kv and conductor temperature are heated to 96-100 DEG C, and 60 times circulation is not hit in water
It wears.The solvent-free insulated anti-corrosive and waterproof paint of the present invention can effectively reduce cable connector because of safety accident caused by seeping water, and solve line
The Insulation Problems of road exposed position, restoration switch cabinet is because of discharge accident caused by moisture, caused by avoiding protective coverings of cable from destroying
Touch electric leakage accident.
Present invention uses nitrogen phosphorus series non-halogen fire retardants and silane-modified nano-bentonite based flame retardant, make the resistance of the material
Combustion performance can reach UL94-V0 grades, smokeless, nontoxic.
It is that Heat Conduction Material makes the invention present invention employs nm-class boron nitride, nano aluminum nitride or high heat conductive insulating composite powder
Thermal coefficient with higher.
The present invention uses the fluorine-containing polyhedral oligomeric silsesquioxane of F-POSS with good hydrophobicity, has the material
There is good hydrophobicity.
Specific embodiment
Based on design philosophy of the invention, in the following, solvent-free insulated anti-to one kind of the invention in conjunction with specific embodiments
Rotten water-repellent paint is described in further detail:
Embodiment 1,
The raw material proportioning of the formula component A of solvent-free insulated anti-corrosive and waterproof paint:
B component composition
25 parts of curing agent.
The preparation method of solvent-free insulated anti-corrosive and waterproof paint, the component A preparation method the following steps are included:
Step a: container is added in poly-aspartic-acid resin, dispersing agent, defoaming agent, KH560 and plasticizer by formula ratio
In stir evenly；
Step b, iron oxide black, nm-class boron nitride, nitrogen phosphorus series non-halogen fire retardant and silane-modified nano-bentonite class is added
Fire retardant stirs evenly；
Step c, three rollers on the material stirred evenly are ground to 60 μm of fineness or less；
Step d, F-POSS is added into ground material to stir evenly to get solvent-free insulated anti-corrosive and waterproof paint
Component A.
Component A is uniformly mixed by formula with component B and be can be used.
Embodiment 2,
The raw material proportioning of the formula component A of solvent-free insulated anti-corrosive and waterproof paint:
B component composition
25 parts of curing agent
The preparation method of solvent-free insulated anti-corrosive and waterproof paint, the component A preparation method the following steps are included:
Step a: poly-aspartic-acid resin, dispersing agent, defoaming agent, KH560, KH550 and plasticizer are added by formula ratio
Enter in container and stirs evenly；
Step b, it is fire-retardant that GL red, nano aluminum nitride, nitrogen phosphorus series non-halogen fire retardant and silane-modified nano-bentonite class is added
Agent stirs evenly；
Step c, three rollers on the material stirred evenly are ground to 60 μm of fineness or less；
Step d, F-POSS is added into ground material to stir evenly to get solvent-free insulated anti-corrosive and waterproof paint
Component A.
Component A is uniformly mixed by formula with component B and be can be used.
Embodiment 3,
The raw material proportioning of the formula component A of solvent-free insulated anti-corrosive and waterproof paint:
B component composition
25 parts of curing agent
The preparation method of solvent-free insulated anti-corrosive and waterproof paint, the component A preparation method the following steps are included:
Step a: container is added in poly-aspartic-acid resin, dispersing agent, defoaming agent, KH570 and plasticizer by formula ratio
In stir evenly；
Step b, 4430 yellowish, CW001, nitrogen phosphorus series non-halogen fire retardant and silane-modified nano-bentonite based flame retardant is added
It stirs evenly；
Step c, three rollers on the material stirred evenly are ground to 60 μm of fineness or less；
Step d, F-POSS is added into ground material to stir evenly to get solvent-free insulated anti-corrosive and waterproof paint
Component A.
Component A is uniformly mixed by formula with component B and be can be used.
The performance test data of the solvent-free insulated anti-corrosive and waterproof paint of embodiment 1-3 preparation is shown in Table 1.
The performance test data of the solvent-free insulated anti-corrosive and waterproof paint of 1 example of table preparation
Claims (9)
1. a kind of solvent-free insulated anti-corrosive and waterproof paint, which is characterized in that the coating is made of component A and component B, and described group
A is divided to be made of the raw material of following parts by weight:
B component composition
25 parts of curing agent.
2. solvent-free insulated anti-corrosive and waterproof paint according to claim 1, which is characterized in that the auxiliary agent be dispersing agent,
Defoaming agent and plasticizer.
3. solvent-free insulated anti-corrosive and waterproof paint according to claim 1, which is characterized in that the fire retardant is nitrogen phosphorus system
The mixture of halogen-free flame retardants and silane-modified nano-bentonite based flame retardant.
4. solvent-free insulated anti-corrosive and waterproof paint according to claim 1, which is characterized in that the coupling agent be KH560,
At least one of KH550 and KH570.
5. solvent-free insulated anti-corrosive and waterproof paint according to claim 1, which is characterized in that the heat filling is nanometer
At least one of boron nitride, nano aluminum nitride and high heat conductive insulating composite powder.
6. solvent-free insulated anti-corrosive and waterproof paint according to claim 1, which is characterized in that the hydrophober is F-POSS
(fluorine-containing polyhedral oligomeric silsesquioxane).
7. solvent-free insulated anti-corrosive and waterproof paint according to claim 1, which is characterized in that the pigment is iron oxide
At least one of black, titanium dioxide, middle yellow, iron oxide red.
8. solvent-free insulated anti-corrosive and waterproof paint according to claim 1, which is characterized in that the curing agent is aliphatic
Isocyanate curing agent.
9. a kind of preparation method of such as solvent-free insulated anti-corrosive and waterproof paint of any of claims 1-8, feature
Be, the component A preparation method the following steps are included:
Step a: poly-aspartic-acid resin, coupling agent and auxiliary agent are added to the container by formula ratio and stirred evenly；
Step b, pigment, heat filling, fire retardant is added to stir evenly；
Step c, three rollers on the material stirred evenly are ground to 60 μm of fineness or less；
Step d, hydrophober is added into ground material to stir evenly to get the component of solvent-free insulated anti-corrosive and waterproof paint
A。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811614992.1A CN109627941A (en) | 2018-12-27 | 2018-12-27 | A kind of solvent-free insulated anti-corrosive and waterproof paint and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811614992.1A CN109627941A (en) | 2018-12-27 | 2018-12-27 | A kind of solvent-free insulated anti-corrosive and waterproof paint and preparation method thereof |
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| Publication Number | Publication Date |
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| CN109627941A true CN109627941A (en) | 2019-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811614992.1A Pending CN109627941A (en) | 2018-12-27 | 2018-12-27 | A kind of solvent-free insulated anti-corrosive and waterproof paint and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114231142A (en) * | 2021-12-31 | 2022-03-25 | 石家庄戴克科技有限公司 | Novel fluorine-silicon modified polyurea material and preparation method thereof |
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| CN109082230A (en) * | 2018-08-01 | 2018-12-25 | 苏州大学 | A kind of self-healing mould assembly super-amphiphobic and the dual automatic cleaning coating of photocatalysis and preparation method thereof |
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2018
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342949A (en) * | 2013-07-15 | 2013-10-09 | 天津翔盛粉末涂料有限公司 | Special powder coating for radiator |
| CN107216846A (en) * | 2017-05-19 | 2017-09-29 | 陕西科技大学 | A kind of preparation method and its application method of low viscosity inflaming retarding heat-conducting type no-solvent polyurethane electron pouring sealant |
| CN108384394A (en) * | 2018-03-29 | 2018-08-10 | 合肥佳洋电子科技有限公司 | A kind of heat radiating type coating of computer casing and preparation method thereof |
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| CN109082230A (en) * | 2018-08-01 | 2018-12-25 | 苏州大学 | A kind of self-healing mould assembly super-amphiphobic and the dual automatic cleaning coating of photocatalysis and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114231142A (en) * | 2021-12-31 | 2022-03-25 | 石家庄戴克科技有限公司 | Novel fluorine-silicon modified polyurea material and preparation method thereof |
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Application publication date: 20190416 |
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