CN109423065A - A kind of zinc-rich resin anti-corrosive paint - Google Patents
A kind of zinc-rich resin anti-corrosive paint Download PDFInfo
- Publication number
- CN109423065A CN109423065A CN201710463384.4A CN201710463384A CN109423065A CN 109423065 A CN109423065 A CN 109423065A CN 201710463384 A CN201710463384 A CN 201710463384A CN 109423065 A CN109423065 A CN 109423065A
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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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of zinc-rich resin anti-corrosive paints, belong to technical field of coatings, the raw material including following parts by weight: 10~40 parts of alkyl silicate, 25~55 parts of alkaline silicate, 10~20 parts of zinc oxide, 2~3 parts of titanium dioxide and 1~3 part of trbasic zinc phosphate.A kind of zinc-rich resin anti-corrosive paint of the invention, using alkyl silicate as film forming matter, and using vitreum earth silicon material, special ceramic materials, trbasic zinc phosphate, fibrous material as filler, insulation antiseptic anticorrosive paint is made, a kind of waterproof heat insulation coating is made using raw materials such as elastic emulsion, hollow glass micropearl, diatomite, infrared reflection agent, asbestos wools, which, which only coats 2mm thickness, can reach good waterproof thermal-insulated effect.
Description
Technical field
The invention belongs to technical field of coatings, and in particular to a kind of zinc-rich resin anti-corrosive paint.
Background technique
Anticorrosive paint is generally divided into conventional anticorrosive paint and anticorrosive paint, is essential one kind in paint
Coating.Conventional anticorrosive paint is under general condition, to play the role of the longevity etch-proof, protection non-ferrous metal uses to metal etc.
Life；It for anticorrosive paint refers to relatively conventional anticorrosive paint, can be applied in relatively harsh corrosive environment, and have and can reach
A kind of anticorrosive paint of protection period longer than conventional anticorrosive paint.
Nowadays anticorrosive paint has become the important fresh combatants of paint field, and anticorrosive paint plays increasing work
With development prospect is considerable.But traditional product gradually improves perfect, new product and constantly researches and develops appearance, Yao Shiying anticorrosion market and
New standard and requirement in environmental regulation development, it is still necessary to proactive, Continuous Innovation.
Coating containing a large amount of zinc powders is known as zinc-rich paint.Zinc-rich paint includes inorganic and organic two types, inorganic
Zinc-rich paint is base-material using alkyl silicate, alkaline silicate, and it is base-material that organic zinc-rich paint, which mainly uses epoxy resin,.
The former has fabulous antirust and adhesive force to act on metal, and the latter is better than in terms of heat resistance, electric conductivity, solvent resistance.
The anticorrosion mechanism of zinc-rich paint is: in the early period of corrosion, playing cathodic protection to steel by the dissolution sacrifice of zinc powder
Effect；Phase behind, with the corrosion of zinc powder, in many corrosion products of zinc particle intervening deposition spherical in shape, these are fine and close
And alkalescence corrosion product is non-conductive, is loaded with coat of colo(u)r, stops the transmission of shielding corrosion factor, i.e., the rear stage is made by shielding
With and play anticorrosion ability.
Zinc-rich paint can be divided into organic and inorganic two major classes.It is base-material that organic zinc-rich paint, which mainly uses epoxy resin,；
Inorganic zinc-rich paint is base-material using alkaline silicate, alkyl silicate.The former because its to the processing requirement of metal surface not
It is too high, construction it is affected by environment small, adhesive force is strong the features such as, be widely used in each field；The latter has metal fabulous
Adhesive force and anti-rust action, and electric conductivity, heat resistance, solvent resistance, in terms of better than the former, especially as
Single coating, inorganic have better durability and anti-corrosive properties than organic.Zinc-rich paint containing Epoxide Silicate, both had
The various advantages of standby inorganic zinc coating, but the filming performance for overcoming inorganic zinc coating is poor, surface treatment requires high, paint film
Easy to crack, the disadvantages of execution conditions are harsh, effectively inorganic zinc coating and organic zinc-rich paint are combined, are a kind of property
It can superior long-acting electrochemical protection coating.
Summary of the invention
Goal of the invention: the purpose of the present invention is to provide a kind of zinc-rich resin anti-corrosive paints.
Technical solution: for achieving the above object, the present invention adopts the following technical scheme:
A kind of zinc-rich resin anti-corrosive paint, the raw material including following parts by weight: 10~40 parts of alkyl silicate, alkaline silicon
25~55 parts of hydrochlorate, 10~20 parts of zinc oxide, 2~3 parts of titanium dioxide and 1~3 part of trbasic zinc phosphate.
The raw material further includes the improved silica that parts by weight are 5~10 parts.
The raw material further includes the kaolin that parts by weight are 2~3 parts.
The raw material further includes the silica for the vitreum that parts by weight are 5~10 parts.
The raw material further includes the calcium carbonate that parts by weight are 5~10 parts.
The utility model has the advantages that compared with prior art, a kind of zinc-rich resin anti-corrosive paint of the invention, using alkyl silicate as
Film forming matter, and using vitreum earth silicon material, special ceramic materials, trbasic zinc phosphate, fibrous material as filler, it is anti-that heat preservation is made
One kind is made using raw materials such as elastic emulsion, hollow glass micropearl, diatomite, infrared reflection agent, asbestos wools in rotten anticorrosive paint
Waterproof heat insulation coating, which, which only coats 2mm thickness, can reach good waterproof thermal-insulated effect.
Specific embodiment
The present invention is described further With reference to embodiment.
Embodiment 1
A kind of zinc-rich resin anti-corrosive paint, the raw material including following parts by weight: 10 parts of alkyl silicate, alkaline silicate
25 parts, 10 parts of zinc oxide, 2 parts of titanium dioxide and 1 part of trbasic zinc phosphate.
Raw material further includes the titanium dioxide that parts by weight are 5 parts of improved silica, 2 parts of kaolin, 5 parts of vitreum
Silicon.
Embodiment 2
A kind of zinc-rich resin anti-corrosive paint, the raw material including following parts by weight: 40 parts of alkyl silicate, alkaline silicate
55 parts, 20 parts of zinc oxide, 3 parts of titanium dioxide and 3 parts of trbasic zinc phosphate.
Raw material further includes the dioxy that parts by weight are 10 parts of improved silica, 3 parts of kaolin, 10 parts of vitreum
SiClx.
Embodiment 3
A kind of zinc-rich resin anti-corrosive paint, the raw material including following parts by weight: 15 parts of alkyl silicate, alkaline silicate
30 parts, 12 parts of zinc oxide, 2.2 parts of titanium dioxide and 1.5 parts of trbasic zinc phosphate.
Raw material further includes the dioxy that parts by weight are 6 parts of improved silica, 2.5 parts of kaolin, 7 parts of vitreum
SiClx.
Embodiment 4
A kind of zinc-rich resin anti-corrosive paint, the raw material including following parts by weight: 30 parts of alkyl silicate, alkaline silicate
25 parts, 20 parts of zinc oxide, 3 parts of titanium dioxide and 1 part of trbasic zinc phosphate.
Raw material further includes the dioxy that parts by weight are 10 parts of improved silica, 3 parts of kaolin, 8 parts of vitreum
SiClx.
Embodiment 5
A kind of zinc-rich resin anti-corrosive paint, the raw material including following parts by weight: 40 parts of alkyl silicate, alkaline silicate
55 parts, 20 parts of zinc oxide, 3 parts of titanium dioxide and 1 part of trbasic zinc phosphate.
Raw material further includes the dioxy that parts by weight are 10 parts of improved silica, 3 parts of kaolin, 8 parts of vitreum
SiClx.
To sum up:
(1) the coating selection epoxy silicone resin is as film forming matter, so that coating has preferable heat resistance and soft
Toughness.
(2) ceramic on metal filler is selected, so that there is macroscopic views to be combined between substrate and coating --- mechanical interlocking makes
It is good to obtain coating adhesion.And to form fine and close transition zone between coating and substrate, so that anticorrosion with coat better performances.
(3) the lower vitreum silica of thermal coefficient is selected, the antiseptic property of coating is enhanced.
(4) under the premise of not influencing the temperature tolerance of coating, suitable trbasic zinc phosphate is added, enhances coating adhesion.
(5) coating has preferable anti-corrosion effect in 115mm.
Claims (5)
1. a kind of zinc-rich resin anti-corrosive paint, it is characterised in that: the raw material including following parts by weight: alkyl silicate 10~40
Part, 25~55 parts of alkaline silicate, 10~20 parts of zinc oxide, 2~3 parts of titanium dioxide and 1~3 part of trbasic zinc phosphate.
2. a kind of zinc-rich resin anti-corrosive paint according to claim 1, it is characterised in that: the raw material further includes weight
The improved silica that number is 5~10 parts.
3. a kind of zinc-rich resin anti-corrosive paint according to claim 1, it is characterised in that: the raw material further includes weight
The kaolin that number is 2~3 parts.
4. a kind of zinc-rich resin anti-corrosive paint according to claim 1, it is characterised in that: the raw material further includes weight
The silica for the vitreum that number is 5~10 parts.
5. a kind of zinc-rich resin anti-corrosive paint according to claim 1, it is characterised in that: the raw material further includes weight
The calcium carbonate that number is 5~10 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710463384.4A CN109423065A (en) | 2017-06-19 | 2017-06-19 | A kind of zinc-rich resin anti-corrosive paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710463384.4A CN109423065A (en) | 2017-06-19 | 2017-06-19 | A kind of zinc-rich resin anti-corrosive paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109423065A true CN109423065A (en) | 2019-03-05 |
Family
ID=65497049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710463384.4A Pending CN109423065A (en) | 2017-06-19 | 2017-06-19 | A kind of zinc-rich resin anti-corrosive paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109423065A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451723A (en) * | 2020-04-03 | 2020-07-28 | 上海讴福实业有限公司 | Manufacturing process of baffle plate groove guide plate |
-
2017
- 2017-06-19 CN CN201710463384.4A patent/CN109423065A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451723A (en) * | 2020-04-03 | 2020-07-28 | 上海讴福实业有限公司 | Manufacturing process of baffle plate groove guide plate |
| CN111451723B (en) * | 2020-04-03 | 2022-08-09 | 上海讴福实业有限公司 | Manufacturing process of baffle plate groove guide plate |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190305 |
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| WD01 | Invention patent application deemed withdrawn after publication |