CN105344566B - A kind of compound high dissipated motor powdery paints of acrylic acid sial prepares spraying process - Google Patents
A kind of compound high dissipated motor powdery paints of acrylic acid sial prepares spraying process Download PDFInfo
- Publication number
- CN105344566B CN105344566B CN201510622178.4A CN201510622178A CN105344566B CN 105344566 B CN105344566 B CN 105344566B CN 201510622178 A CN201510622178 A CN 201510622178A CN 105344566 B CN105344566 B CN 105344566B
- Authority
- CN
- China
- Prior art keywords
- powdery paints
- acrylic acid
- agent
- resin
- sial
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/36—Successively applying liquids or other fluent materials, e.g. without intermediate treatment
- B05D1/38—Successively applying liquids or other fluent materials, e.g. without intermediate treatment with intermediate treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
- B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
- B05D1/06—Applying particulate materials
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/092—Polycarboxylic acids
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/02—Ingredients treated with 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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- 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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2401/00—Form of the coating product, e.g. solution, water dispersion, powders or the like
- B05D2401/30—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant
- B05D2401/32—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant applied as powders
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0812—Aluminium
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
Spraying process is prepared the invention discloses a kind of compound high dissipated motor powdery paints of acrylic acid sial, is included the following steps：(1) bottom powdery paints is prepared；(2) surface layer powdery paints is prepared；(3) sprayed layer undercoat powdery paints；(4) surface layer powdery paints is sprayed.Compared with prior art, present invention preparation can obtain thick coating to bottom powdery paints, surface layer powder coating and their application successively, and effect is full, and wearability is high；It can reach and paint identical metal effect；Its heat dissipation effect is 20-30 DEG C lower than the temperature of ordinary powder.
Description
Technical field
The present invention relates to powder coating technology fields, are used more particularly to a kind of compound high dissipated motor of acrylic acid sial
Powdery paints prepares spraying process.
Background technology
Environmental requirement is to push a big power of powdery paints development, since reduction product VOC is all finding in manufacturer
Approach, therefore in certain field powdery paints naturally instead of liquid coating.
Powdery paints is made of polymer, pigment and additive.In past 10 years, powdery paints in the world
Development speed quickly, annual average rate of increase 8%-15%.The method for the control Volatile organic emissions amount that U.S. government formulates
Rule are conducive to the application of powdery paints.
But the application of powdery paints is also restricted because of the intrinsic disadvantage of some, as finish is low and is painting
Cupboard is difficult to change color etc..Powder spray using primary spraying, in effect and performance cannot replacing paint effect completely, needle
To problem universal existing for above powdery paints industry, my company is dedicated to the powder painting that research is equal to paint effect
Layer is designed into production and the improvement of spraying process from formula, and is correspondingly better than paint spraying in actual use performance, reaches
Domestic and international higher advanced level
At present oil paint coating production there are the problem of：Solution paint largely discharges to atmospheric environment toxic in use
Harmful organic solvent, the cost that environment is paid for it is too big, paints the use shadow caused by construction personnel's physical impairment in the process
Sound is long-term lifelong, solves the paint injury to construction personnel's body in the construction process, and paint belongs to combustible and explosive articles,
All there is certain difficulty and danger during transport and storage, oil paint coating not only low production efficiency, and also painting cannot
Recycling uses.
In the prior art, the combination effect of powder coating and metal is clear not as good as painting；And the thermal diffusivity of powdery paints
It is poor.The radiating of engine has following several situations 1, Water in Water Tanks in engine cylinder body surrounding loop, passes through water tank wind
The air-flow that fan rotation generates takes away hot temperature.2, the lubricating oil in engine block also plays cooling effect, it is removed in machine body-internal-circulation
Lubrication friction surface, cleaning be miscellaneous cut it is outer hot temperate zone can also be walked, pass through oil radiator and complete heat dissipation.
Invention content
In view of the technical drawbacks of the prior art, it is an object of the present invention to provide a kind of raising engine radiatings
The preparation method of the compound high dissipated motor powdery paints of acrylic acid sial of energy.
The technical solution adopted to achieve the purpose of the present invention is：
A kind of compound high dissipated motor powdery paints of acrylic acid sial prepares spraying process, it is characterised in that including
Following steps：
(1) bottom powdery paints is prepared
By weatherable polyether resin, hypocrystalline modified resin, epoxy resin, high heat conduction agent, levelling agent, barium sulfate filler and face
After mixing, after extruded machine melting extrusion, broken tabletting is ground into powder obtained material；
(2) surface layer powdery paints is prepared
After Weathering-resisting acrylic-resin and dodecanedicarboxylic acid curing agent are sufficiently mixed, by extruder melting extrusion,
Broken tabletting and grind into powder；Sial coating aluminium powder, bonding auxiliary agent and dispersing aid will be added in the powder again, by high speed
Mixer is made after being sufficiently mixed；
(3) sprayed layer undercoat powdery paints
Bottom powdery paints is sprayed using high-pressure electrostatic spray gun, is cured by thermostatic drying chamber after spraying, is cured
Coating thickness afterwards reaches 60-80 μm；Bottom powdery paints is sprayed using high-pressure electrostatic spray gun, passes through constant temperature after spraying
Drying box cures at 180 DEG C, and the coating thickness after solidification reaches 60-80 μm；
(4) surface layer powdery paints is sprayed
Surface layer powdery paints is sprayed using high-pressure electrostatic spray gun, after spraying by thermostatic drying chamber at 180 DEG C
Solidification, the coating thickness after solidification reach 120-160 μm.
Bottom powdery paints is according to mass percent meter, including following component described in step (1)：60% weatherable polyether
Resin, 3% hypocrystalline modified resin, 7% epoxy resin, 4% high heat conduction agent, 5% levelling agent, 16% barium sulfate
Filler and 5% pigment.
Preferably, the hypocrystalline modified resin is acroleic acid resin.
Preferably, the high heat conduction agent is high thermal conductive silicon glue caking agent.
Preferably, the levelling agent is polyacrylate.
Surface layer powdery paints is according to mass percent meter, including following component described in step (2)：75% weatherability third
Olefin(e) acid resin, 5% dodecanedicarboxylic acid curing agent, 3% sial coating aluminium powder, 1% bonding auxiliary agent and 1% dispersion
Auxiliary agent.
The running parameter of super mixer described in step (2) is：50 DEG C of mixing temperature, motor speed per minute 1500
Turn, electric moter voltage 380V, current of electric 36A, power of motor 18.5KW.
The operating voltage 60-80V of high-pressure electrostatic spray gun described in step (3), (4).
Compared with prior art, the beneficial effects of the invention are as follows：
(1) the compound high dissipated motor powdery paints of acrylic acid sial prepared by the present invention can be solid matter, without molten
Agent is volatilized.Coating construction process is simple, and production efficiency is high, environmentally protective；Bottom powdery paints, surface layer powdery paints are applied successively
Dress can obtain thick coating, and effect is full, and wearability is high；Since its coating is thicker, density is higher, in loading transportational process significantly
Improve service life, good mechanical performance can be good at solving pull-away caused by colliding in transportational process
Problem；
(2) surface layer powdery paints is added to sial coating aluminium powder, bonding auxiliary agent and dispersing aid, can be reached after being sufficiently mixed
To and paint identical metal effect；
(3) present invention is coated in the outside of engine, heat dissipation effect is 20-30 DEG C lower than the temperature of ordinary powder.
Description of the drawings
Fig. 1 show heat dissipation performance comparison diagram.
Specific implementation mode
Below in conjunction with specific embodiment, invention is further described in detail.It should be appreciated that described herein specific
Embodiment is only used to explain the present invention, is not intended to limit the present invention.
Embodiment：
A kind of compound high dissipated motor powdery paints of acrylic acid sial, including bottom powdery paints and surface layer powder apply
Material；
The bottom powdery paints is according to mass percent meter, including following component：60% weatherable polyether resin, 3%
Hypocrystalline modified resin, 7% epoxy resin, 4% high heat conduction agent, 5% levelling agent, 16% barium sulfate filler and
5% pigment；
The surface layer powdery paints is according to mass percent meter, including following component：75% Weathering-resisting acrylic-resin,
5% dodecanedicarboxylic acid curing agent, 3% sial coating aluminium powder, 1% bonding auxiliary agent and 1% dispersing aid.
The preparation method of the above-mentioned compound high dissipated motor powdery paints of acrylic acid sial, it is characterised in that including following
Step：
(1) bottom powdery paints is prepared
According to mass percent meter, following component is weighed：60% weatherable polyether resin, 3% hypocrystalline modified resin,
7% epoxy resin, 4% high heat conduction agent, 5% levelling agent, 16% barium sulfate filler and 5% pigment；By what is weighed
After mixing, after extruded machine melting extrusion, broken tabletting is ground into powder obtained each component；
(2) surface layer powdery paints is prepared
According to mass percent meter, following component is weighed：75% Weathering-resisting acrylic-resin, 5% 12 charcoal binary acid
Curing agent, 3% sial coating aluminium powder, 1% bonding auxiliary agent and 1% dispersing aid；The Weathering-resisting acrylic tree that will be weighed
After fat and dodecanedicarboxylic acid curing agent are sufficiently mixed, by extruder melting extrusion, it is crushed tabletting and grind into powder；Again
Sial coating aluminium powder, bonding auxiliary agent and the dispersing aid weighed will be added in the powder, carried out by super mixer fully mixed
It is made after conjunction；The running parameter of the super mixer is：50 DEG C of mixing temperature, motor speed are 1500 turns per minute, motor is electric
Press 380V, current of electric 36A, power of motor 18.5KW.
(3) sprayed layer undercoat powdery paints
Bottom powdery paints is sprayed using high-pressure electrostatic spray gun, is cured by thermostatic drying chamber after spraying, is cured
Coating thickness afterwards reaches 60-80 μm；Bottom powdery paints is sprayed using high-pressure electrostatic spray gun, passes through constant temperature after spraying
Drying box cures at 180 DEG C, and the coating thickness after solidification reaches 60-80 μm；
(4) surface layer powdery paints is sprayed
Surface layer powdery paints is sprayed using high-pressure electrostatic spray gun, after spraying by thermostatic drying chamber at 180 DEG C
Solidification, the coating thickness after solidification reach 120-160 μm.
The operating voltage 60-80V of high-pressure electrostatic spray gun described in step (3), (4).
Prepare selection and the source of bottom powdery paints component：
Weatherable polyether resin is purchased from Holland DSM；
Hypocrystalline modified resin selects acroleic acid resin, purchases from Zhejiang Tian Song Co., Ltds；
Epoxy resin buying is permanent remote from Anhui；
High heat conduction agent selects high thermal conductive silicon glue caking agent, purchases from Tianjin Song Wei trade Co., Ltds；
Levelling agent selects polyacrylate, purchases from the good scientific and technological trade Co., Ltd of Tianjin ancestor；
Barium sulfate filler is purchased from Qingdao east wind Co., Ltd；
Pigment is purchased from Taiwan Lian Hong pigment Co., Ltd.
Prepare selection and the source of surface layer powdery paints component：
Acrylic resin buying is purchased from Degussa, dodecanedicarboxylic acid curing agent from Japan DIC, sial coating aluminium powder
Buying likes card, bonding auxiliary agent and dispersing aid buying from Tianjin Song Wei trading companies from Germany.
Detection：The compound high dissipated motor powdery paints of acrylic acid sial prepared by the above method, sampling are examined
It surveys, testing result is as follows：
By the compound high dissipated motor powder coating material of acrylic acid sial for preparing of the present invention in the outside of engine,
Its heat dissipation effect curve graph is as shown in Figure 1, show the heat dissipation effect of powdery paints prepared by the present invention than commercially available ordinary powder
The temperature of coating is 20-30 DEG C low.
The above is only a preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of compound high dissipated motor powdery paints of acrylic acid sial prepares spraying process, it is characterised in that including with
Lower step：
(1) bottom powdery paints is prepared
Weatherable polyether resin, hypocrystalline modified resin, epoxy resin, high heat conduction agent, levelling agent, barium sulfate filler and pigment are mixed
After closing uniformly, after extruded machine melting extrusion, broken tabletting is ground into powder obtained；The bottom powdery paints is according to quality
Percentages, including following component：60% weatherable polyether resin, 3% hypocrystalline modified resin, 7% epoxy resin,
4% high heat conduction agent, 5% levelling agent, 16% barium sulfate filler and 5% pigment；
(2) surface layer powdery paints is prepared
After Weathering-resisting acrylic-resin and dodecanedicarboxylic acid curing agent are sufficiently mixed, by extruder melting extrusion, it is crushed
Tabletting and grind into powder；Sial coating aluminium powder, bonding auxiliary agent and dispersing aid will be added in the powder again, by mixed at high speed
Device is made after being sufficiently mixed；The surface layer powdery paints is according to mass percent meter, including following component：75% it is weather-proof
Property acrylic resin, 5% dodecanedicarboxylic acid curing agent, 3% sial coating aluminium powder, 1% bonding auxiliary agent and 1%
Dispersing aid；
(3) sprayed layer undercoat powdery paints
Bottom powdery paints is sprayed using high-pressure electrostatic spray gun, is cured by thermostatic drying chamber after spraying, after solidification
Coating thickness reaches 60-80 μm；Bottom powdery paints is sprayed using high-pressure electrostatic spray gun, passes through freeze-day with constant temperature after spraying
Case cures at 180 DEG C, and the coating thickness after solidification reaches 60-80 μm；
(4) surface layer powdery paints is sprayed
Surface layer powdery paints is sprayed using high-pressure electrostatic spray gun, is cured at 180 DEG C by thermostatic drying chamber after spraying,
Coating thickness after solidification reaches 120-160 μm.
2. a kind of preparation of the compound high dissipated motor powdery paints of acrylic acid sial according to claim 1 sprays work
Skill, it is characterised in that the hypocrystalline modified resin is acroleic acid resin.
3. a kind of preparation of the compound high dissipated motor powdery paints of acrylic acid sial according to claim 1 sprays work
Skill, it is characterised in that the high heat conduction agent is high thermal conductive silicon glue caking agent.
4. a kind of preparation of the compound high dissipated motor powdery paints of acrylic acid sial according to claim 1 sprays work
Skill, it is characterised in that the levelling agent is polyacrylate.
5. a kind of preparation of the compound high dissipated motor powdery paints of acrylic acid sial according to claim 1 sprays work
Skill, it is characterised in that the running parameter of super mixer described in step (2) is：50 DEG C of mixing temperature, motor speed are per minute
1500 turns, electric moter voltage 380V, current of electric 36A, power of motor 18.5KW.
6. a kind of preparation of the compound high dissipated motor powdery paints of acrylic acid sial according to claim 1 sprays work
Skill, it is characterised in that the operating voltage 60-80V of high-pressure electrostatic spray gun described in step (3), (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510622178.4A CN105344566B (en) | 2015-09-25 | 2015-09-25 | A kind of compound high dissipated motor powdery paints of acrylic acid sial prepares spraying process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510622178.4A CN105344566B (en) | 2015-09-25 | 2015-09-25 | A kind of compound high dissipated motor powdery paints of acrylic acid sial prepares spraying process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105344566A CN105344566A (en) | 2016-02-24 |
| CN105344566B true CN105344566B (en) | 2018-11-06 |
Family
ID=55320707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510622178.4A Active CN105344566B (en) | 2015-09-25 | 2015-09-25 | A kind of compound high dissipated motor powdery paints of acrylic acid sial prepares spraying process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105344566B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109913088A (en) * | 2019-02-23 | 2019-06-21 | 廊坊艾格玛新立材料科技有限公司 | The compound high heat-dissipation powder paint of acrylic acid sial and its preparation process |
| CN112940572A (en) * | 2021-02-01 | 2021-06-11 | 廊坊艾格玛新立材料科技有限公司 | Acrylic silicon-aluminum composite high-heat-dissipation powder coating and preparation process thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102775887B (en) * | 2012-08-23 | 2014-10-29 | 广东华江粉末科技有限公司 | Weather-resistant metal type powder coating for aluminum profiles and preparation method thereof |
| CN104693933A (en) * | 2013-12-10 | 2015-06-10 | 科威嘉粉末涂料（天津）有限公司 | Powdery coating and preparation technology thereof |
-
2015
- 2015-09-25 CN CN201510622178.4A patent/CN105344566B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105344566A (en) | 2016-02-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105176331A (en) | Acrylic acid and silicon-aluminum composite high-heat-dissipation powder coating for engine | |
| CN101935498B (en) | Heat-resisting organic silicon antiseptic inner tank coating | |
| CN102061121B (en) | A kind of environmental-protection anti-corrosive heat-dissipation powder paint and its preparation method and application | |
| CN105038370B (en) | A kind of method that purposes and the paint slag recovery of paint slag reapply | |
| CN103320008B (en) | A kind of resistant to elevated temperatures black grit powder coating | |
| CN103320013B (en) | A kind of preparation method of resistant to elevated temperatures powder coating | |
| CN103602183A (en) | Fast-curing indentation-proof water-based paint for galvanized sheet and preparation method thereof | |
| CN103342958B (en) | A kind of resistant to elevated temperatures powder coating | |
| CN105344566B (en) | A kind of compound high dissipated motor powdery paints of acrylic acid sial prepares spraying process | |
| CN102702926A (en) | Static conductive solvent resistant paint for inner wall of oil reservoir | |
| CN104693933A (en) | Powdery coating and preparation technology thereof | |
| CN104277683A (en) | Powder coating sprayed through friction gun | |
| CN104277682A (en) | Powder coating sprayed through friction gun | |
| CN104559660A (en) | Water-based paint for steel tube external protection and preparation method of water-based paint | |
| CN106189809A (en) | A kind of high intensity slip-off preventing Nylon powder coating | |
| CN106634479B (en) | Metal coiled material extra-weather-proof microspheroidal powdery paints and preparation method thereof of supercritical fluid technique preparation | |
| CN106513281A (en) | Curing-free electrostatic powder spraying technology | |
| CN109456681A (en) | A kind of preparation method of the graphene of anti-corrosive properties/powder thermosetting composite coating | |
| CN104388024B (en) | A kind of refractory seals glue | |
| CN106752192A (en) | A kind of outdoor metal guardrail proprietary powder coatingses | |
| CN103320007B (en) | The preparation method of resistant to elevated temperatures powder coating | |
| CN206494886U (en) | A kind of production equipment of PVDF fluorocarbon powder paints | |
| CN104212343A (en) | Elastic anticorrosive paint and preparation method thereof | |
| CN110423548B (en) | Heat-conducting composite material for buried transformer shell and preparation method thereof | |
| CN103725162A (en) | Polypyrrole-bisphenol A epoxy resin composite coating and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 300000 Fuda Road 69, Beijing-Tianjin Science and Technology Valley, Wuqing District, Tianjin Patentee after: Kuwait Scarlett powder coatings (Tianjin) Limited by Share Ltd Address before: 300 000 South Side of Ruiyuan Road, Bicycle Kingdom Industrial Park, Wuqing District, Tianjin Patentee before: Kuwait Scarlett powder coatings (Tianjin) Co. Ltd. |
|
| CP03 | Change of name, title or address |