CN105949950A - Powder coating special for coastal corrosion resistance and preparation method thereof - Google Patents
Powder coating special for coastal corrosion resistance and preparation method thereof Download PDFInfo
- Publication number
- CN105949950A CN105949950A CN201610400529.1A CN201610400529A CN105949950A CN 105949950 A CN105949950 A CN 105949950A CN 201610400529 A CN201610400529 A CN 201610400529A CN 105949950 A CN105949950 A CN 105949950A
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- parts
- coastal
- powder
- anticorrosion
- corrosion
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/03—Powdery paints
- C09D5/033—Powdery paints characterised by the additives
- C09D5/038—Anticorrosion agents
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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
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a powder coating special for coastal corrosion resistance. The powder coating is prepared from, by weight, epoxy resin, phenolic resin, acrylic resin, a curing agent, a flatting agent, a luster-enhancing agent, a catalyst, a hole eliminating agent, titanium dioxide, wollastonite in powder, infrared ceramic powder, an ultrafine inorganic antibacterial agent and pigment; the raw materials are mixed into powder at a high speed and then subjected to a melt reaction through a twin-screw extruder, a viscose-shaped body is modified and extruded, a product is rolled into continuous pieces ranging from 1.5 mm to 2 mm in thickness, cooled with air and hardened and rolled into debris through a spike roller, then the debris is ground into powder ranging from 180 meshes to 200 meshes through a high-speed powder grinding machine, and the powder coating special for coastal corrosion resistance meeting the granularity requirement is obtained through sieving and selecting. The powder coating is sprayed on the surface of metal through static electricity, a corrosion-resistant coating layer ranging from 100 microns to 150 microns is formed through melting and solidification, and the powder coating is high in adhesive force, large in surface density, high in hardness, flat and smooth, resistant to impact, good in wear resistance and resistant to acid corrosion, alkali corrosion, salt corrosion and salt mist corrosion and is an ideal corrosion-resistant material for urban construction in coastal regions.
Description
Technical field
The present invention relates to a kind of powdery paints, a kind of coastal anticorrosion proprietary powder coatings and preparation method thereof.
Background technology
Along with developing rapidly of coastal area urban construction, seashore sea water and salt air corrosion bring the biggest drawback to coastal construction, directly affect and damage the urban construction of coastal area.Current coastal Architectural Equipment, boats and ships anticorrosion use epoxy anticorrosive paint mostly.But owing to epoxy anticorrosive paint production technology is simple, it is mostly allotment type paint, coating appearance density is little, during solidification, coating is easily generated the pin hole that comparison is many, poor adhesive force, and the salt water resistance and the salt spray resistance that result in its coating are poor, antiseptic effect does not reaches requirement, generally use the life-span most 1 year, even just stick up skin half a year and come off, lose antiseptic effect.Therefore, coastal Architectural Equipment is typically all to do an anticorrosion every year, and boats and ships just do an anticorrosion, so cause the waste of manpower and materials every half a year.Solvent used by epoxy anticorrosion paint is benzene-series product, belongs to country and limits the poisonous and harmful solvent used, the environment of coastal area be also result in the biggest pollution.
Summary of the invention
In view of above-mentioned present situation, the invention provides a kind of coastal anticorrosion proprietary powder coatings, effectively solve coastal area and build the problem that the anti-corrosion material of facility use is vulnerable to sea water and salt air corrosion.
Present invention also offers the preparation method of anticorrosion proprietary powder coatings.
The technical solution of the present invention is: a kind of coastal anticorrosion proprietary powder coatings, and the raw material that it contains following weight parts forms: epoxy resin 60 ~ 70 parts, 10 ~ 15 parts of phenolic resin, acrylic resin 20 ~ 25 parts, 15 ~ 25 parts of firming agent, levelling agent 8 ~ 15 parts, optical brightener 4 ~ 6 parts, catalyst 0.6 ~ 1.2 part, pore eliminator 0.6 ~ 1.5 part, titanium dioxide 10 ~ 15 parts, wollastonite in powder 25 ~ 35 parts, infrared ceramic powder 20 ~ 30 parts, ultra-fine inorganic antibacterial 1.0 ~ 4.0 parts, pigment 1 ~ 2.5 part.
In the present invention, the raw material composition containing following weight parts: epoxy resin 60 parts, 15 parts of phenolic resin, acrylic resin 25 parts, 18 parts of firming agent, levelling agent 10 parts, optical brightener 4 parts, catalyst 1 part, pore eliminator 1 part, titanium dioxide 10 parts, wollastonite in powder 35 parts, infrared ceramic powder 25 parts, ultra-fine inorganic antibacterial 3 parts, pigment 1 part.
Preparation method for anticorrosion proprietary powder coatings, take above-mentioned raw materials in high-speed mixer, carry out mixed at high speed powdering thing, send into double screw extruder, by the viscous colloid of double screw extruder frit reaction extrusion, being rolled into thickness is 1.5 ~ 2mm continuous sheet, through air-cooled hardening, crosses Herba Agrimoniae and is rolled into fragment, worn into the powder of 180 mesh ~ 200 mesh again by high speed powder mill, select the coastal anticorrosion proprietary powder coatings obtaining requirement granularity through sub-sieve.
In above-mentioned, select the film forming matter of epoxy resin, phenolic resin, acrylic resin mixing composition.
In above-mentioned, the firming agent of indication can be phenol polymer class.
In above-mentioned, the levelling agent, the optical brightener that are provided are acrylic compounds different resins.
In above-mentioned, antibacterial is the mixture (such as: silver salt, mantoquita, zinc salt etc.) of inorganic metal salt material.
In above-mentioned, pore eliminator is Benzoinum.
In above-mentioned, catalyst is imidazoles material.
The invention has the beneficial effects as follows: by custom-designed coastal anticorrosion proprietary powder coatings, electrostatic spraying is utilized to form corrosion-inhibiting coating in metal surface, or dissolving is allocated, high speed dispersion makes anticorrosive powder special type non-toxic coatings, it is sprayed at the surface room temperature spontaneous curings such as metallic article, timber-work, concrete product and forms corrosion-inhibiting coating, not only favorable anti-corrosion effect, and pollution-free, nonhazardous, is a kind of environment friendly anti-corrosive paint.Owing to coastal anticorrosion proprietary powder coatings coating containing the ultra-fine inorganic anti-biotic material of q.s, noxious bacteria, pathogenic bacteria, alga microbial can be killed for a long time, be also the preferable anticorrosive paint of coastal crawl and boats and ships.Further, since coastal anticorrosion special powder coating contains the ultra-fine inorganic antibacterial of q.s, noxious bacteria, pathogenic bacteria and alga microbial can be killed for a long time, be also the preferable coating of crawl and boats and ships.Further, since coastal anticorrosion special powder coating contains the ultra-fine inorganic antibacterial of q.s, noxious bacteria, pathogenic bacteria and alga microbial can be killed for a long time, be also the preferable coating of crawl and boats and ships.
Accompanying drawing explanation
Fig. 1 is flow sheet of the present invention.
Detailed description of the invention
Below in conjunction with technological process, the invention will be further described.
Embodiment 1
Extracting epoxy resin 60 kg, phenolic resin 15 kg, acrylic resin 25kg, firming agent 18kg, levelling agent 12kg, optical brightener 5kg, catalyst 1kg, titanium dioxide 10k, infrared ceramic powder 25kg, wollastonite in powder 30kg, ultra-fine inorganic antibacterial 1kg, pore eliminator 1kg, pigment 1kg, above-mentioned raw materials is put in high-speed mixer, carrying out mixed at high speed becomes 3min powder to release, again through double screw extruder at a temperature of segmentation difference (1 86 DEG C of district, 2 106 DEG C of districts, 3 110 DEG C of districts) melt extrude, tabletting, air-cooled, it is crushed to small pieces, satisfactory powder is worn into again by high speed powder mill, granularity is determined through sub-sieve, it is finished product after the assay was approved.
Using method: through electrostatic spraying in surface, metal surface, melting and solidification forms the corrosion-inhibiting coating of 100 μm ~ 150 μm.This paint coatings, adhesive force is strong, and area density is big, and hardness is high, flat smooth, and shock resistance, wearability are good, and acidproof, alkaline-resisting, salt tolerant and salt air corrosion, be the preferable anti-corrosion material of coastal area urban construction.
Equally, utilize above-mentioned powdery paints to dissolve through ad hoc approach and specific innoxious solvent and be deployed into powder liquid coating, it is coated on the surfaces such as metallic article, timber-work, concrete product through spraying, roller coating, the method for brushing, by room temperature spontaneous curing, form the corrosion-inhibiting coating with electrostatic spraying equivalent effect.
Electrostatic spraying do sample detection: hardening time 3min, solidification temperature 230 DEG C, appearance of coat flat smooth, without trace, bubble-free, without convex-concave defect, adhesion 1 grade；Impact strength 14J；Counter-bending (4) flawless, conforms to quality requirements.
Coastal anticorrosion proprietary powder coatings, checks according to SY/T0315 standard sample.
In above-mentioned, select the film forming matter of epoxy resin, phenolic resin, acrylic resin mixing composition；Firming agent can be phenol polymer class；Levelling agent, optical brightener are acrylic compounds different resins；Antibacterial is the mixture (such as: silver salt, mantoquita, zinc salt etc.) of inorganic metal salt material；Pore eliminator is Benzoinum；Catalyst is imidazoles material.
The present invention is in addition to above-mentioned employing electrostatic spraying is in metal surface, also powdery paints can be dissolved through ad hoc approach and specific innoxious solvent and be deployed into powder liquid coating, it is coated on the surfaces such as metallic article, timber-work, concrete product through spraying, roller coating, the method for brushing, by room temperature spontaneous curing, form the corrosion-inhibiting coating with electrostatic spraying equivalent effect.This paint coatings, adhesive force is strong, and area density is big, and hardness is high, flat smooth, and shock resistance, wearability are good, and acidproof, alkaline-resisting, salt tolerant and salt air corrosion, be the preferable anti-corrosion material of coastal area urban construction.
Embodiment 2
Extracting epoxy resin 60kg, phenolic resin 15kg, acrylic resin 25kg, firming agent 18kg, levelling agent 15kg, optical brightener 5kg, catalyst 1kg, titanium dioxide 10kg, infrared ceramic powder 25kg, wollastonite in powder 40kg, ultra-fine inorganic antibacterial 1kg, pore eliminator 1kg, pigment 1kg, put in high-speed mixer, mixed at high speed 3min powdering thing is released, again through double screw extruder at a temperature of segmentation difference (1 86 DEG C of district, 2 106 DEG C of districts, 3 110 DEG C of districts), melt extrude, tabletting, air-cooled, it is crushed to small pieces, satisfactory powder is worn into again by high speed powder mill, granularity is determined through sub-sieve, it is finished product after the assay was approved.
Electrostatic spraying do sample detection: hardening time 3min, solidification temperature 230 DEG C, appearance of coat flat smooth, without trace, bubble-free, without convex-concave defect；Adhesion 1 grade；Impact strength 13J；Counter-bending (4) flawless.Conform to quality requirements.
Embodiment 3
Take epoxy resin 60 kg, phenolic resin 15 kg, acrylic resin 25kg, firming agent 18kg, levelling agent 10kg, optical brightener 4kg, catalyst 1kg, titanium dioxide 10kg, ultra-fine inorganic antibacterial 2kg, infrared ceramic powder 25kg, wollastonite in powder 35kg, pore eliminator 0.6kg, pigment 1kg, put in high-speed mixer, mixed at high speed 3min powdering thing is released, again through double screw extruder at a temperature of segmentation difference (1 86 DEG C of district, 2 106 DEG C of districts, 3 110 DEG C of districts), melt extrude, tabletting, air-cooled, it is crushed to small pieces, satisfactory powder is worn into again by high speed powder mill, granularity is determined through sub-sieve, it is finished product after the assay was approved.
Electrostatic spraying do sample detection: hardening time 5min, solidification temperature 230 DEG C, appearance of coat flat smooth, without trace, bubble-free, without convex-concave defect；Adhesion 1 grade；Impact strength 14J；Counter-bending (4) flawless, conforms to quality requirements.
Claims (9)
1. a coastal anticorrosion proprietary powder coatings, the raw material that it contains following weight parts forms: epoxy resin 60 ~ 70 parts, 10 ~ 15 parts of phenolic resin, acrylic resin 20 ~ 25 parts, 15 ~ 25 parts of firming agent, levelling agent 8 ~ 15 parts, optical brightener 4 ~ 6 parts, catalyst 0.6 ~ 1.2 part, pore eliminator 0.6 ~ 1.5 part, titanium dioxide 10 ~ 15 parts, wollastonite in powder 25 ~ 35 parts, infrared ceramic powder 20 ~ 30 parts, ultra-fine inorganic antibacterial 1.0 ~ 4.0 parts, pigment 1 ~ 2.5 part.
Coastal anticorrosion proprietary powder coatings the most according to claim 1, epoxy resin 60 parts, 15 parts of phenolic resin, acrylic resin 25 parts, 18 parts of firming agent, levelling agent 10 parts, optical brightener 4 parts, catalyst 1 part, pore eliminator 1 part, titanium dioxide 10 parts, wollastonite in powder 35 parts, infrared ceramic powder 25 parts, ultra-fine inorganic antibacterial 3 parts, pigment 1 part.
The preparation method of coastal anticorrosion proprietary powder coatings the most according to claim 1, its method is: above-mentioned raw materials carries out in high-speed mixer mixed at high speed powdering thing, send into double screw extruder, extruded in viscous colloid by double screw extruder frit reaction modification, and to be rolled into thickness by roll squeezer be 1.5 ~ 2mm continuous sheet, through air-cooled hardening, cross Herba Agrimoniae and be rolled into fragment, worn into the powder of 180 mesh ~ 200 mesh again by high speed powder mill, select the coastal anticorrosion proprietary powder coatings requiring granularity through sub-sieve.
Coastal anticorrosion proprietary powder coatings the most according to claim 1, is characterized in that, selects the film forming matter of epoxy resin, phenolic resin, acrylic resin mixing composition.
Coastal anticorrosion proprietary powder coatings the most according to claim 1, is characterized in that, described firming agent can be phenol polymer class.
Coastal anticorrosion proprietary powder coatings the most according to claim 1, is characterized in that, described levelling agent, optical brightener are acrylic compounds different resins.
Coastal anticorrosion proprietary powder coatings the most according to claim 1, is characterized in that, described antibacterial is the silver salt in the mixture of inorganic metal salt material, mantoquita, zinc salt.
Coastal anticorrosion proprietary powder coatings the most according to claim 1, is characterized in that, described pore eliminator is Benzoinum.
Coastal anticorrosion proprietary powder coatings the most according to claim 1, is characterized in that, described catalyst is imidazoles material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610400529.1A CN105949950A (en) | 2016-06-08 | 2016-06-08 | Powder coating special for coastal corrosion resistance and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610400529.1A CN105949950A (en) | 2016-06-08 | 2016-06-08 | Powder coating special for coastal corrosion resistance and preparation method thereof |
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| Publication Number | Publication Date |
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| CN105949950A true CN105949950A (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610400529.1A Pending CN105949950A (en) | 2016-06-08 | 2016-06-08 | Powder coating special for coastal corrosion resistance and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107459912A (en) * | 2017-09-20 | 2017-12-12 | 江南载福粉末涂料（张家港）有限公司 | A kind of acid and alkali-resistance metal powder coating and preparation method thereof |
| CN107964325A (en) * | 2017-10-09 | 2018-04-27 | 江苏海晟涂料有限公司 | A kind of wear-resisting ship coating of impact resistance and preparation method thereof |
| CN108300145A (en) * | 2017-09-05 | 2018-07-20 | 湖州加成金属涂料有限公司 | A kind of zinc-plated base material powdery paints and preparation method |
| CN116716021A (en) * | 2023-06-20 | 2023-09-08 | 江苏玉龙泰祜新材料科技有限公司 | High-wear-resistance powder inner coating paint for oil sleeve and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760114A (en) * | 2010-01-27 | 2010-06-30 | 海洋王照明科技股份有限公司 | Antiseptic powder coating, manufacturing method and applying method thereof |
| CN103382354A (en) * | 2013-07-08 | 2013-11-06 | 吴江市物华五金制品有限公司 | Anticorrosive and antibacterial novolac epoxy resin powdery paint |
| CN104927572A (en) * | 2015-06-17 | 2015-09-23 | 牛无畏 | Antibacterial powder coating and production technological method thereof |
| CN105623426A (en) * | 2014-11-03 | 2016-06-01 | 中泰致远(天津)涂料有限公司 | Composition of thermosetting powder coating material |
-
2016
- 2016-06-08 CN CN201610400529.1A patent/CN105949950A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760114A (en) * | 2010-01-27 | 2010-06-30 | 海洋王照明科技股份有限公司 | Antiseptic powder coating, manufacturing method and applying method thereof |
| CN103382354A (en) * | 2013-07-08 | 2013-11-06 | 吴江市物华五金制品有限公司 | Anticorrosive and antibacterial novolac epoxy resin powdery paint |
| CN105623426A (en) * | 2014-11-03 | 2016-06-01 | 中泰致远(天津)涂料有限公司 | Composition of thermosetting powder coating material |
| CN104927572A (en) * | 2015-06-17 | 2015-09-23 | 牛无畏 | Antibacterial powder coating and production technological method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108300145A (en) * | 2017-09-05 | 2018-07-20 | 湖州加成金属涂料有限公司 | A kind of zinc-plated base material powdery paints and preparation method |
| CN107459912A (en) * | 2017-09-20 | 2017-12-12 | 江南载福粉末涂料（张家港）有限公司 | A kind of acid and alkali-resistance metal powder coating and preparation method thereof |
| CN107964325A (en) * | 2017-10-09 | 2018-04-27 | 江苏海晟涂料有限公司 | A kind of wear-resisting ship coating of impact resistance and preparation method thereof |
| CN116716021A (en) * | 2023-06-20 | 2023-09-08 | 江苏玉龙泰祜新材料科技有限公司 | High-wear-resistance powder inner coating paint for oil sleeve and preparation method thereof |
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Application publication date: 20160921 |
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