CN109988485A - A kind of modified carbon fluoro powder coating - Google Patents
A kind of modified carbon fluoro powder coating Download PDFInfo
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- CN109988485A CN109988485A CN201910238882.8A CN201910238882A CN109988485A CN 109988485 A CN109988485 A CN 109988485A CN 201910238882 A CN201910238882 A CN 201910238882A CN 109988485 A CN109988485 A CN 109988485A
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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
-
- 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
-
- 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
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
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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)
- Paints Or Removers (AREA)
Abstract
The present invention relates to a kind of powdery paints, more particularly to a kind of modified carbon fluoro powder coating, the powdery paints includes following raw material: 500 ~ 600 parts of pure polyester, 35 ~ 45 parts of TGIC, 100 ~ 120 parts of Kynoar, 3 ~ 5 parts of curing agent, 6 ~ 10 parts of ultraviolet absorbing agent, 7 ~ 12 parts of levelling agent, 5 ~ 10 parts of optical brightener, 3 ~ 6 parts of styrax, 3 ~ 5 parts of macromolecule wax, 85 ~ 110 parts of blanc fixe, 140 ~ 165 parts of rutile type titanium white, 3 ~ 7 parts of pigment；The modified carbon fluoro powder coating has appearance smoothly plentiful, glossiness, light-protection rate, excellent in cushion effect, adhesive force well equal excellent properties, and Technology Section strong operability, compared with conventional fluorine carbon dust way, cost is substantially reduced, and can sufficiently meet the requirement of Modern Decorative.
Description
Technical field
The present invention relates to a kind of powdery paints, and in particular to a kind of modified carbon fluoro powder coating and preparation method thereof.
Background technique
Powdery paints is the solid powdery synthetic resin coating formed with hard resin and pigment, filler and auxiliary agent etc.,
Different with usual vehicle type coating and water paint, its decentralized medium not instead of solvent and water, air have solvent-free dirt
The characteristics of dye, 100% film forming, low energy consumption.
With the development of science and technology, fluorocarbon powder paint using more and more, and coating products are greatly improved
Water-wash resistance, finish, ageing resistance, coating surface toughness and hardness also greatly improve, also there is wearability and excellent
Resistance to chemical corrosion.But conventional fluorocarbon powder paint can also have that appearance is not smooth plentiful enough, and glossiness is not high enough, attachment
The problems such as power is not good enough, thus the excellent characteristics for sufficiently sending out brightness fluorocarbon powder paint is also failed to, uncomfortable feeling can be given,
It is unable to satisfy the requirement of Modern Decorative.
Summary of the invention
Technical problem to be solved by the present invention lies in provide a kind of modified carbon fluoro powder coating, the modified
Carbon fluoro powder coating has appearance smoothly plentiful, glossiness, light-protection rate, excellent in cushion effect, adhesive force well equal excellent properties.
Above-mentioned technical problem to be solved by this invention, is achieved by following technical solution:
A kind of modified carbon fluoro powder coating, the powdery paints include following raw material: 500 ~ 600 parts of pure polyester,
35 ~ 45 parts of TGIC, 100 ~ 120 parts of Kynoar, 3 ~ 5 parts of curing agent, 6 ~ 10 parts of ultraviolet absorbing agent, 7 ~ 12 parts of levelling agent,
5 ~ 10 parts of optical brightener, 3 ~ 6 parts of styrax, 3 ~ 5 parts of macromolecule wax, 85 ~ 110 parts of blanc fixe, rutile type titanium white 140 ~
165 parts, 3 ~ 7 parts of inorganic pigment.
As a preferred embodiment, the powdery paints includes following raw material: 540 ~ 580 parts of pure polyester,
37 ~ 43 parts of TGIC, 105 ~ 115 parts of Kynoar, 3.5 ~ 4.5 parts of curing agent, 7 ~ 9 parts of ultraviolet absorbing agent, levelling agent 8 ~ 11
Part, 7 ~ 9 parts of optical brightener, 3.5 ~ 5 parts of styrax, 3.5 ~ 4.5 parts of macromolecule wax, 90 ~ 105 parts of blanc fixe, rutile type titanium
145 ~ 160 parts of white powder, 4 ~ 6 parts of inorganic pigment.
As a preferred embodiment, the powdery paints includes following raw material: 555 parts of pure polyester, TGIC 42
Part, 110 parts of Kynoar, 4 parts of curing agent, 8 parts of ultraviolet absorbing agent, 10 parts of levelling agent, 8 parts of optical brightener, 4 parts of styrax,
4 parts of macromolecule wax, 100 parts of blanc fixe, 150 parts of rutile type titanium white, 5 parts of pigment.
As a preferred embodiment, the curing agent is PU curing agent.
As a preferred embodiment, the levelling agent is acrylate leveling agent.
As a preferred embodiment, the optical brightener is acrylate copolymer.
As a preferred embodiment, the ultraviolet absorbing agent is 2,4-DihydroxyBenzophenone.
As a preferred embodiment, the pigment is conventional inorganic pigment.
As a preferred embodiment, the powdery paints is prepared by the inclusion of the method for following steps:
S1. pure polyester, TGIC, Kynoar, curing agent, ultraviolet absorbing agent, levelling agent, optical brightener, styrax, height are weighed
Molecular wax, blanc fixe, rutile type titanium white and pigment, grinding dispersion to block granularity are 2 ~ 3mm, make each component
It is sufficiently mixed；
S2. screw extruder melting extrusion is added in mixed material, extruder barrel temperature is 100 DEG C ~ 110 DEG C, squeezes out spiral
Bar temperature is 85 ~ 90 DEG C, and extruder revolving speed is 50 ~ 55 rpm；
S3. the mixed material of extrusion is added in tabletting cooler and is pressed into thin slice, cooled down, then mixed material is ground into small
Thin slice, it is broken to be then fed into air classification mill relaying continued powder, is sieved through cyclone separator, obtaining partial size is 30 ~ 40 μm of powder
Last coating.
As a preferred embodiment, the powdery paints uses high pressure electrostatic painting mode, baking-curing condition are as follows: 200 ~
220 DEG C, 10 ~ 15min.
The utility model has the advantages that modified carbon fluoro powder coating of the present invention, by different content mostly with component and auxiliary agent
Scientific matching, by the interaction between different component and auxiliary agent, obtained powdery paints appearance is smoothly plentiful, effectively
Improve glossiness, light-protection rate, impact strength and adhesive force；In addition, powdery paints that the present invention is prepared while having
Excellent water-wash resistance, finish, ageing resistance, coating surface toughness and high rigidity, high intensity, high abrasion, it is corrosion-resistant,
The advantages that heat-resist and curing time is short, process operability is strong, and compared with conventional fluorine carbon dust way, cost is substantially reduced,
The requirement of Modern Decorative can sufficiently be met.
Specific embodiment
It in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will be in the embodiment of the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
A kind of modified carbon fluoro powder coating of embodiment 1
Composition of raw materials: 555 parts of pure polyester, 42 parts of TGIC, 110 parts of Kynoar, 4 parts of PU curing agent, 2,4- dihydroxy hexichol
8 parts of ketone, 10 parts of acrylate leveling agent, 8 parts of acrylate copolymer, 4 parts of styrax, 4 parts of macromolecule wax, blanc fixe
100 parts, 150 parts of rutile type titanium white, 5 parts of inorganic pigment.
The modified carbon fluoro powder coating, method as follows are prepared:
S1. pure polyester, TGIC, Kynoar, curing agent, ultraviolet absorbing agent, acrylate leveling agent, acrylate are weighed
Copolymer, styrax, macromolecule wax, blanc fixe, rutile type titanium white and pigment, grinding dispersion to block granularity are
2.5 mm are sufficiently mixed each component；
S2. screw extruder melting extrusion is added in mixed material, extruder barrel temperature is 105 DEG C, extrusion screw rod temperature
It is 88 DEG C, extruder revolving speed is 52 rpm；
S3. the mixed material of extrusion is added in tabletting cooler and is pressed into thin slice, cooled down, then mixed material is ground into small
Thin slice, be then fed into air classification mill relaying continued powder it is broken, sieved through cyclone separator, obtain partial size be 35 μm powder apply
Material.
A kind of modified carbon fluoro powder coating of embodiment 2
Composition of raw materials: 500 parts of pure polyester, 35 parts of TGIC, 100 parts of Kynoar, 3 parts of PU curing agent, 2,4- dihydroxy hexichol
6 parts of ketone, 7 parts of acrylate leveling agent, 5 parts of acrylate copolymer, 3 parts of styrax, 3 parts of macromolecule wax, blanc fixe
85 parts, 140 parts of rutile type titanium white, 3 parts of inorganic pigment.
The preparation step of the modified carbon fluoro powder coating is same as Example 1.
A kind of modified carbon fluoro powder coating of embodiment 3
Composition of raw materials: 600 parts of pure polyester, 45 parts of TGIC, 120 parts of Kynoar, 5 parts of PU curing agent, 2,4- dihydroxy hexichol
10 parts of ketone, 12 parts of acrylate leveling agent, 10 parts of acrylate copolymer, 6 parts of styrax, 5 parts of macromolecule wax, precipitated sulfur
110 parts of sour barium, 165 parts of rutile type titanium white, 7 parts of inorganic pigment.
The preparation step of the modified carbon fluoro powder coating is same as Example 1.
Comparative example 1
The composition of raw materials of 1 powdery paints of comparative example are as follows: 450 parts of pure polyester, TGIC30 parts, 90 parts of Kynoar, PU curing agent 2
Part, 5 parts of 2,4-DihydroxyBenzophenone, 5 parts of acrylate leveling agent, 4 parts of acrylate copolymer, 2 parts of styrax, macromolecule
2 parts of wax, 80 parts of blanc fixe, 130 parts of rutile type titanium white, 2 parts of inorganic pigment；The preparation step and implementation of powdery paints
Example 1 is identical.
Comparative example 2
The composition of raw materials of 2 powdery paints of comparative example are as follows: 640 parts of pure polyester, TGIC50 parts, 130 parts of Kynoar, PU curing agent
6 parts, 12 parts of 2,4-DihydroxyBenzophenone, 15 parts of acrylate leveling agent, 12 parts of acrylate copolymer, 8 parts of styrax, height
6 parts of molecular wax, 115 parts of blanc fixe, 170 parts of rutile type titanium white, 8 parts of inorganic pigment；The preparation step of powdery paints
It is same as Example 1.
Comparative example 3
Comparative example 3 difference from example 1 is that, this hair is substituted with curing agent beta-hydroxy alkylamide in composition of raw materials
The bright PU curing agent, remaining component and content are same as Example 1；The preparation step of powdery paints is same as Example 1.
Comparative example 4
Comparative example 4 difference from example 1 is that, replaced in composition of raw materials with ESCALOL 567
For 2,4-DihydroxyBenzophenone of the present invention, remaining component and content are same as Example 1；The preparation of powdery paints walks
It is rapid same as Example 1.
Comparative example 5
Comparative example 5 difference from example 1 is that, substitute of the present invention third in composition of raw materials with polysiloxanes
Olefin(e) acid ester levelling agent, remaining component and content are same as Example 1；The preparation step of powdery paints is same as Example 1.
Comparative example 6
Comparative example 6 difference from example 1 is that, precipitating of the present invention is substituted with barium sulfate in composition of raw materials
Barium sulfate, remaining component and content are same as Example 1；The preparation step of powdery paints is same as Example 1.
Comparative example 7
Comparative example 7 difference from example 1 is that, respectively with curing agent beta-hydroxy alkylamide, 2- hydroxyl in composition of raw materials
Base -4- methoxy benzophenone, substitutes PU curing agent of the present invention, 2,4- dihydroxy hexichol first at polysiloxanes respectively
Ketone, acrylate leveling agent, remaining component and content are same as Example 1；The preparation step of powdery paints and 1 phase of embodiment
Together.
Embodiment 1 ~ 3 and the resulting powdery paints of comparative example 1 ~ 7 are sprayed at using high pressure electrostatic painting method through sandblasting
On the substrate of pre-treatment, coating thickness is 58 μm, then the baking-curing 10min at 210 DEG C, after being cooled to room temperature, places 24
Hour, by the performance of related national standard detection film.
The performance detection record sheet of table 1 embodiment 1 ~ 3 and 1 ~ 7 powdery paints of comparative example
| Group | %(60 ° of glossiness) | Artificial accelerated aging test (3000hr light-protection rate %) | Adhesive force (grade, cross-hatching) | It can impact strength (square impact, kg*cm) |
| Embodiment 1 | 88 | 91 | 0 | 70 |
| Embodiment 2 | 78 | 84 | 0 | 60 |
| Embodiment 3 | 81 | 86 | 0 | 70 |
| Comparative example 1 | 47 | 52 | 3 | 30 |
| Comparative example 2 | 50 | 48 | 3 | 40 |
| Comparative example 3 | 76 | 78 | 2 | 30 |
| Comparative example 4 | 67 | 61 | 0 | 60 |
| Comparative example 5 | 72 | 59 | 1 | 40 |
| Comparative example 6 | 75 | 79 | 2 | 40 |
| Comparative example 7 | 42 | 34 | 4 | 30 |
From the data in table 1, it can be seen that embodiment 1 is best-of-breed technology scheme, resulting powdery paints has glossiness, light-protection rate, anti-impact
Hit intensity is high, and adhesive force is good；By embodiment 1 from embodiment 2 ~ 3 as it can be seen that if the composition of raw materials of powdery paints is different with embodiment 1,
Glossiness, light-protection rate, the impact strength of resulting powdery paints are slightly decreased；It can be seen that from embodiment 1 and comparative example 1 ~ 2,
If the composition of raw materials of powdery paints is not in range of the present invention, gained powdery paints is strong in glossiness, light-protection rate, shock resistance
Performance in terms of degree and adhesive force declines to a great extent；By embodiment 1 and comparative example 3 ~ 6 as it can be seen that if with solid in composition of raw materials
Agent beta-hydroxy alkylamide substitutes PU curing agent of the present invention, or is substituted with ESCALOL 567
2,4-DihydroxyBenzophenone of the present invention, or acrylate leveling agent of the present invention is substituted with polysiloxanes,
Or blanc fixe of the present invention is substituted with barium sulfate, will lead to resulting powdery paints glossiness, light-protection rate,
Performance in terms of impact strength has different degrees of decline, wherein the adhesive force of only 4 powdery paints of comparative example does not decline,
It can be seen that the ingredient and auxiliary agent in composition of raw materials of the present invention cannot be with other conventional ingredients and auxiliary agent substitutions；From embodiment
1 with the comparison of comparative example 7 as it can be seen that if respectively with curing agent beta-hydroxy alkylamide, 2- hydroxyl -4- methoxyl group two in composition of raw materials
Benzophenone, polysiloxanes substitute PU curing agent of the present invention, 2,4-DihydroxyBenzophenone, acrylate levelling respectively
Agent can cause performance decline of the resulting powdery paints in terms of glossiness, light-protection rate, impact strength and adhesive force most tight
Weight.
Claims (10)
1. a kind of modified carbon fluoro powder coating, which is characterized in that the powdery paints includes following raw material: pure poly-
500 ~ 600 parts of ester, 35 ~ 45 parts of TGIC, 100 ~ 120 parts of Kynoar, 3 ~ 5 parts of curing agent, 6 ~ 10 parts of ultraviolet absorbing agent,
7 ~ 12 parts of levelling agent, 5 ~ 10 parts of optical brightener, 3 ~ 6 parts of styrax, 3 ~ 5 parts of macromolecule wax, 85 ~ 110 parts of blanc fixe, rutile
140 ~ 165 parts of type titanium dioxide, 3 ~ 7 parts of pigment.
2. powdery paints according to claim 1, which is characterized in that the powdery paints includes that following parts by weight are former
Material: 540 ~ 580 parts of pure polyester, 37 ~ 43 parts of TGIC, 105 ~ 115 parts of Kynoar, 3.5 ~ 4.5 parts of curing agent, ultraviolet light are inhaled
Receive 7 ~ 9 parts of agent, 8 ~ 11 parts of levelling agent, 7 ~ 9 parts of optical brightener, 3.5 ~ 5 parts of styrax, 3.5 ~ 4.5 parts of macromolecule wax, blanc fixe
90 ~ 105 parts, 145 ~ 160 parts of rutile type titanium white, 4 ~ 6 parts of pigment.
3. powdery paints according to claim 1, which is characterized in that the powdery paints includes that following parts by weight are former
Material: 555 parts of pure polyester, TGIC42 parts, 110 parts of Kynoar, 4 parts of curing agent, 8 parts of ultraviolet absorbing agent, 10 parts of levelling agent,
8 parts of optical brightener, 4 parts of styrax, 4 parts of macromolecule wax, 100 parts of blanc fixe, 150 parts of rutile type titanium white, 5 parts of pigment.
4. powdery paints according to claim 1, which is characterized in that the curing agent is PU curing agent.
5. powdery paints according to claim 1, which is characterized in that the levelling agent is acrylate leveling agent.
6. powdery paints according to claim 1, which is characterized in that the optical brightener is acrylate copolymer.
7. powdery paints according to claim 1, which is characterized in that the ultraviolet absorbing agent is 2,4- dihydroxy two
Benzophenone.
8. powdery paints according to claim 1, which is characterized in that the pigment is conventional inorganic pigment.
9. the preparation method of powdery paints according to claim 1, which is characterized in that by the inclusion of the method for following steps
It is prepared:
S1. pure polyester, TGIC, Kynoar, curing agent, ultraviolet absorbing agent, levelling agent, optical brightener, styrax, height are weighed
Molecular wax, blanc fixe, rutile type titanium white and pigment, grinding dispersion to block granularity are 2 ~ 3mm, make each component
It is sufficiently mixed；
S2. screw extruder melting extrusion is added in mixed material, extruder barrel temperature is 100 DEG C ~ 110 DEG C, squeezes out spiral
Bar temperature is 85 ~ 90 DEG C, and extruder revolving speed is 50 ~ 55 rpm；
S3. the mixed material of extrusion is added in tabletting cooler and is pressed into thin slice, cooled down, then mixed material is ground into small
Thin slice, it is broken to be then fed into air classification mill relaying continued powder, is sieved through cyclone separator, obtaining partial size is 30 ~ 40 μm of powder
Last coating.
10. powdery paints according to claim 1, which is characterized in that the powdery paints uses high pressure electrostatic painting side
Formula, baking-curing condition are as follows: 200 ~ 220 DEG C, 10 ~ 15min.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910238882.8A CN109988485A (en) | 2019-03-27 | 2019-03-27 | A kind of modified carbon fluoro powder coating |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910238882.8A CN109988485A (en) | 2019-03-27 | 2019-03-27 | A kind of modified carbon fluoro powder coating |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112457748A (en) * | 2019-09-09 | 2021-03-09 | 王宏亮 | High-toughness low-temperature-resistant powder coating and preparation method thereof |
| CN115044283A (en) * | 2022-07-29 | 2022-09-13 | 东莞市美宸纳米材料有限公司 | Super-durable polyester powder coating composition |
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| CN106381022A (en) * | 2016-08-31 | 2017-02-08 | 苏州翰晨商贸有限公司 | Weather-proof anti-corrosion highlight powdery paint |
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2019
- 2019-03-27 CN CN201910238882.8A patent/CN109988485A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106381022A (en) * | 2016-08-31 | 2017-02-08 | 苏州翰晨商贸有限公司 | Weather-proof anti-corrosion highlight powdery paint |
Non-Patent Citations (2)
| Title |
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| 刘程等: "《表面活性剂性质理论与应用》", 30 June 2003, 北京工业大学出版社 * |
| 陈怡儒等: "《图解日用品安全全书》", 31 May 2015, 湖南科学技术出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112457748A (en) * | 2019-09-09 | 2021-03-09 | 王宏亮 | High-toughness low-temperature-resistant powder coating and preparation method thereof |
| CN112457748B (en) * | 2019-09-09 | 2022-06-03 | 王宏亮 | High-toughness low-temperature-resistant powder coating and preparation method thereof |
| CN115044283A (en) * | 2022-07-29 | 2022-09-13 | 东莞市美宸纳米材料有限公司 | Super-durable polyester powder coating composition |
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