CN111253840A - Stamping-grinding-resistant sand mold wood grain transfer powder coating and preparation method thereof - Google Patents
Stamping-grinding-resistant sand mold wood grain transfer powder coating and preparation method thereof Download PDFInfo
- Publication number
- CN111253840A CN111253840A CN202010282079.7A CN202010282079A CN111253840A CN 111253840 A CN111253840 A CN 111253840A CN 202010282079 A CN202010282079 A CN 202010282079A CN 111253840 A CN111253840 A CN 111253840A
- Authority
- CN
- China
- Prior art keywords
- parts
- powder coating
- stamping
- wood grain
- grain transfer
- 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.)
- Pending
Links
Classifications
-
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
-
- 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
- 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 stamping-resistant frosted wood grain transfer powder coating which comprises the following raw materials in parts by weight: epoxy resin: 25 parts of (1); linear saturated carboxyl-terminated polyester resin: 40 parts of a mixture; aldehyde ketone resin: 10 parts of (A); sericite: 10 parts of (A); pigment: 53 parts of a mixture; acrylic resin: 4.5 parts; cyclohexane 1, 2-Isononyl Dicarboxylate: 0.2 part; sand streak agent: 0.3 part; polyethylene wax: 0.2 part. The raw materials are uniformly stirred and then are melted and extruded by an extruder, a tablet press is used for tabletting, cooling, crushing by a powder sieving machine, grading and sieving are carried out, and the stamping-resistant frosted wood grain transfer powder coating is prepared.
Description
Technical Field
The invention belongs to the field of paint preparation, and particularly relates to a stamping-resistant frosted wood grain transfer powder paint and a preparation method thereof.
Background
The powder coating is environment-friendly because of almost no VOC emission. The industry has now offered powder coating varieties of various colors and appearances, and an increasing number of industry sectors have begun to apply powder coatings. With the continuous and high-speed development of the real estate industry, the powder coating applied to the security door becomes a professional branch of the powder coating. With the progress of transfer printing technology, the powder coating special for the security door is more abundant and colorful. However, the production process of the existing anti-theft door usually comprises the steps of firstly manufacturing the door, then spraying powder and transferring, and the process has more defects, and easily has the defects that the transfer printing lines are not clear, dead corners or complex workpieces cannot be transferred, and the like. In response to the situation, the door industry has tried to manufacture the door by spraying, transferring, bending, cutting and punching, and thus the adopted powder coating is inevitably required to have the characteristics of punching resistance, bending resistance and cutting damage resistance. The product of the patent overcomes the technical problems and makes the manufacturing process of the anti-theft door more perfect.
Disclosure of Invention
The invention aims to provide a stamping and grinding resistant sand mould wood grain transfer powder coating and a preparation method thereof aiming at the defects of the prior art. The stamping-resistant frosted wood grain transfer powder coating has the advantages of clear wood grain transfer, good paper tearing, no paper flying, stamping resistance of a punch press, no cracking during 180-degree stamping, no cracking at the edge during cutting and good adhesive force.
In order to achieve the purpose, the invention adopts the following technical scheme:
the stamping and grinding resistant sand mould wood grain transfer powder coating comprises the following raw materials in parts by weight: epoxy resin: 20-35 parts; linear saturated carboxyl-terminated polyester resin: 30-50 parts; aldehyde ketone resin: 5-20 parts of a solvent; sericite: 5-20 parts of a solvent; pigment: 40-60 parts; acrylic resin: 3-7 parts; cyclohexane 1, 2-Isononyl Dicarboxylate: 0.1-0.4 part; sand streak agent: 0.1-0.5 part; polyethylene wax: 0.1 to 0.5 portion.
Further, the coating comprises the following raw materials in parts by weight: epoxy resin: 25 parts of (1); linear saturated carboxyl-terminated polyester resin: 40 parts of a mixture; aldehyde ketone resin: 10 parts of (A); sericite: 10 parts of (A); pigment: 53 parts of a mixture; acrylic resin: 4.5 parts; cyclohexane 1, 2-Isononyl Dicarboxylate: 0.2 part; sand streak agent: 0.3 part; polyethylene wax: 0.2 part.
Further, the preparation method of the linear saturated carboxyl-terminated polyester resin comprises the following steps: putting 45 parts of PTA, 37 parts of neopentyl glycol, 10 parts of m-acid, 5 parts of adipic acid, 0.5 part of trimethylolpropane, 0.1 part of monobutyltin oxide and a small amount of water into a reaction kettle, uniformly stirring, heating to 180 ℃ at the heating rate of 60 ℃ per hour for maintaining for 60 minutes, and heating to 245 ℃ at the temperature of 7 ℃ per hour for maintaining; when the temperature at the top of the reaction kettle is reduced to 75 ℃,2 parts of adipic acid and 0.2 part of antioxidant are added, and the temperature is raised to 245 ℃ and maintained for 30 minutes. Then vacuumizing to-0.1 MPa and maintaining for 1 hour, finally adding 0.2 part of triphenylphosphine, stirring for 30 minutes, discharging, tabletting and packaging.
The preparation method of the stamping and grinding resistant sand mould wood grain transfer powder coating comprises the following steps: the raw materials of all the coatings are uniformly stirred, and then are melted and extruded by an extruder, and are tabletted by a tablet press, cooled, crushed by a screening machine, classified and screened to prepare the stamping-grinding-resistant sand mould wood grain transfer powder coating.
The invention has the beneficial effects that:
1. the linear saturated carboxyl-terminated polyester resin cured film material with great amount of adipic acid has excellent bending resistance and impact resistance.
2. The aldehyde ketone resin can improve the wettability of the transfer printing ink and the coating film, can generate clear transfer printing effect, and can improve the adhesive force, hardness and water resistance of the coating film.
3. Sericite has a lamellar structure, and can improve the bending resistance and impact resistance of the coating film.
4. The wollastonite powder has a needle-like and fibrous crystal structure, and can improve the tensile strength and bending resistance of a coating film.
Detailed Description
The present invention will be further described with reference to the following examples, but the present invention is not limited to these examples.
Example 1
The stamping and grinding resistant sand mould wood grain transfer powder coating comprises the following raw materials in parts by weight:
epoxy resin: 25 parts of (1);
linear saturated carboxyl-terminated polyester resin: 40 parts of a mixture;
aldehyde ketone resin: 10 parts of (A);
sericite: 10 parts of (A);
pigment: 53 parts of a mixture;
acrylic resin: 4.5 parts;
cyclohexane 1, 2-Isononyl Dicarboxylate: 0.2 part;
sand streak agent: 0.3 part;
polyethylene wax: 0.2 part.
The preparation method of the stamping and grinding resistant sand mould wood grain transfer powder coating comprises the following steps: the raw materials of all the coatings are uniformly stirred, and then are melted and extruded by an extruder, and are tabletted by a tablet press, cooled, crushed by a screening machine, classified and screened to prepare the stamping-grinding-resistant sand mould wood grain transfer powder coating.
Example 2
The stamping and grinding resistant sand mould wood grain transfer powder coating comprises the following raw materials in parts by weight:
epoxy resin: 35 parts of (B);
linear saturated carboxyl-terminated polyester resin: 50 parts of a mixture;
aldehyde ketone resin: 20 parts of (1);
sericite: 20 parts of (1);
pigment: 40 parts of a mixture;
acrylic resin: 3 parts of a mixture;
cyclohexane 1, 2-Isononyl Dicarboxylate: 0.3 part;
sand streak agent: 0.2 part;
polyethylene wax: 0.4 part.
The preparation method of the stamping and grinding resistant sand mould wood grain transfer powder coating comprises the following steps: the raw materials of all the coatings are uniformly stirred, and then are melted and extruded by an extruder, and are tabletted by a tablet press, cooled, crushed by a screening machine, classified and screened to prepare the stamping-grinding-resistant sand mould wood grain transfer powder coating.
Example 3
The stamping and grinding resistant sand mould wood grain transfer powder coating comprises the following raw materials in parts by weight:
epoxy resin: 20 parts of (1);
linear saturated carboxyl-terminated polyester resin: 35 parts of (B);
aldehyde ketone resin: 15 parts of (1);
sericite: 20 parts of (1);
pigment: 40 parts of a mixture;
acrylic resin: 5 parts of a mixture;
cyclohexane 1, 2-Isononyl Dicarboxylate: 0.2 part;
sand streak agent: 0.5 part;
polyethylene wax: 0.1 part.
The preparation method of the stamping and grinding resistant sand mould wood grain transfer powder coating comprises the following steps: the raw materials of all the coatings are uniformly stirred, and then are melted and extruded by an extruder, and are tabletted by a tablet press, cooled, crushed by a screening machine, classified and screened to prepare the stamping-grinding-resistant sand mould wood grain transfer powder coating.
Comparative example 1
The coating comprises the following raw materials in parts by weight:
epoxy resin: 25 parts of (1);
aldehyde ketone resin: 10 parts of (A);
sericite: 10 parts of (A);
pigment: 53 parts of a mixture;
acrylic resin: 4.5 parts;
cyclohexane 1, 2-Isononyl Dicarboxylate: 0.2 part;
sand streak agent: 0.3 part;
polyethylene wax: 0.2 part.
The preparation method of the coating comprises the following steps: the raw materials of all the coatings are stirred uniformly, and then are melted and extruded by an extruder, and are tabletted by a tablet machine, cooled, crushed by a sieving machine, classified and sieved to prepare the coatings.
Comparative example 2
The coating comprises the following raw materials in parts by weight:
epoxy resin: 25 parts of (1);
linear saturated carboxyl-terminated polyester resin: 40 parts of a mixture;
aldehyde ketone resin: 10 parts of (A);
pigment: 53 parts of a mixture;
acrylic resin: 4.5 parts;
cyclohexane 1, 2-Isononyl Dicarboxylate: 0.2 part;
sand streak agent: 0.3 part;
polyethylene wax: 0.2 part.
The preparation method of the coating comprises the following steps: the raw materials of all the coatings are stirred uniformly, and then are melted and extruded by an extruder, and are tabletted by a tablet machine, cooled, crushed by a sieving machine, classified and sieved to prepare the coatings.
And (3) performance testing:
the above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.
Claims (4)
1. The utility model provides a resistant punching press grinds sand mould wood grain rendition powder coating which characterized in that: the coating comprises the following raw materials in parts by weight:
epoxy resin: 20-35 parts;
linear saturated carboxyl-terminated polyester resin: 30-50 parts;
aldehyde ketone resin: 5-20 parts of a solvent;
sericite: 5-20 parts of a solvent;
pigment: 40-60 parts;
acrylic resin: 3-7 parts;
cyclohexane 1, 2-Isononyl Dicarboxylate: 0.1-0.4 part;
sand streak agent: 0.1-0.5 part;
polyethylene wax: 0.1 to 0.5 portion.
2. The stamping and grinding resistant sand mould wood grain transfer powder coating as claimed in claim 1, characterized in that: the coating comprises the following raw materials in parts by weight:
epoxy resin: 25 parts of (1);
linear saturated carboxyl-terminated polyester resin: 40 parts of a mixture;
aldehyde ketone resin: 10 parts of (A);
sericite: 10 parts of (A);
pigment: 53 parts of a mixture;
acrylic resin: 4.5 parts;
cyclohexane 1, 2-Isononyl Dicarboxylate: 0.2 part;
sand streak agent: 0.3 part;
polyethylene wax: 0.2 part.
3. The stamping and grinding resistant sand mould wood grain transfer powder coating as claimed in claim 1, characterized in that: the preparation method of the linear saturated carboxyl-terminated polyester resin comprises the following steps: putting 45 parts of PTA, 37 parts of neopentyl glycol, 10 parts of m-acid, 5 parts of adipic acid, 0.5 part of trimethylolpropane, 0.1 part of monobutyltin oxide and a small amount of water into a reaction kettle, uniformly stirring, heating to 180 ℃ at the heating rate of 60 ℃ per hour for maintaining for 60 minutes, and heating to 245 ℃ at the temperature of 7 ℃ per hour for maintaining; when the temperature at the top of the reaction kettle is reduced to 75 ℃, adding 2 parts of adipic acid and 0.2 part of antioxidant, raising the temperature to 245 ℃, and maintaining for 30 minutes; then vacuumizing to-0.1 MPa and maintaining for 1 hour, finally adding 0.2 part of triphenylphosphine, stirring for 30 minutes, discharging, tabletting and packaging.
4. The stamping and grinding resistant sand mould wood grain transfer powder coating as claimed in claim 1, characterized in that: the raw materials of all the coatings are uniformly stirred, and then are melted and extruded by an extruder, and are tabletted by a tablet press, cooled, crushed by a screening machine, classified and screened to prepare the stamping-grinding-resistant sand mould wood grain transfer powder coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010282079.7A CN111253840A (en) | 2020-04-11 | 2020-04-11 | Stamping-grinding-resistant sand mold wood grain transfer powder coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010282079.7A CN111253840A (en) | 2020-04-11 | 2020-04-11 | Stamping-grinding-resistant sand mold wood grain transfer powder coating and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111253840A true CN111253840A (en) | 2020-06-09 |
Family
ID=70955128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010282079.7A Pending CN111253840A (en) | 2020-04-11 | 2020-04-11 | Stamping-grinding-resistant sand mold wood grain transfer powder coating and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111253840A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116239908A (en) * | 2022-12-30 | 2023-06-09 | 福建万安实业集团有限公司 | Insulating sand grain powder coating and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002309A (en) * | 2010-12-24 | 2011-04-06 | 江苏华光粉末有限公司 | Epoxy polyester type powder coating for evaporator and preparation method thereof |
| CN104231240A (en) * | 2013-06-23 | 2014-12-24 | 扬州市欣宝树脂有限公司 | Preparation method of polyester resin with high levelling property |
| CN108084841A (en) * | 2017-12-04 | 2018-05-29 | 浙江捷宇新材料科技股份有限公司 | A kind of acidproof alkaline simulating golden colour powdery paints and preparation method thereof |
| CN108659208A (en) * | 2018-06-01 | 2018-10-16 | 浙江超浪新材料有限公司 | A kind of preparation method and applications of difunctional polyester resin |
-
2020
- 2020-04-11 CN CN202010282079.7A patent/CN111253840A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002309A (en) * | 2010-12-24 | 2011-04-06 | 江苏华光粉末有限公司 | Epoxy polyester type powder coating for evaporator and preparation method thereof |
| CN104231240A (en) * | 2013-06-23 | 2014-12-24 | 扬州市欣宝树脂有限公司 | Preparation method of polyester resin with high levelling property |
| CN108084841A (en) * | 2017-12-04 | 2018-05-29 | 浙江捷宇新材料科技股份有限公司 | A kind of acidproof alkaline simulating golden colour powdery paints and preparation method thereof |
| CN108659208A (en) * | 2018-06-01 | 2018-10-16 | 浙江超浪新材料有限公司 | A kind of preparation method and applications of difunctional polyester resin |
Non-Patent Citations (2)
| Title |
|---|
| 《有机化学》: "《有机化学》", 31 December 2012, 北京理工大学出版社 * |
| 张学敏等: "《涂料与涂装技术》", 31 January 2006, 化学工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116239908A (en) * | 2022-12-30 | 2023-06-09 | 福建万安实业集团有限公司 | Insulating sand grain powder coating and preparation method thereof |
| CN116239908B (en) * | 2022-12-30 | 2024-02-27 | 福建万安实业集团有限公司 | Insulating sand grain powder coating and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102030497B (en) | Artificial quartzite plate and manufacturing process thereof | |
| CN101016434A (en) | Ultraviolet light ultra-low-temperature solidity powder coating | |
| CN101445692B (en) | Super weatherability nano-compound modified polyester powder coating and preparation method thereof | |
| CN105949969A (en) | Sand-textured weather-resistant powder coating and preparation method thereof | |
| CN101709195A (en) | Pure epoxy powder coating for coating bakelite board and preparation method thereof | |
| CN111253840A (en) | Stamping-grinding-resistant sand mold wood grain transfer powder coating and preparation method thereof | |
| CN103834272A (en) | Ultraviolet-curable coating material with antibacterial and antioxidant effects and preparation method thereof | |
| CN103131304B (en) | A kind of powder coating containing modified carbide slag | |
| CN111393961A (en) | Thermosetting thermoplastic amphoteric powder coating and preparation method thereof | |
| CN108948335B (en) | Polyester resin suitable for wood grain transfer powder coating, preparation method thereof and wood grain transfer powder coating | |
| CN106010152A (en) | Sand-texture polyester type weather-resistant powder paint and preparation method thereof | |
| CN103131303B (en) | A kind of powder coating containing Vanay | |
| CN108084841A (en) | A kind of acidproof alkaline simulating golden colour powdery paints and preparation method thereof | |
| CN112048236A (en) | Extinction type thermal transfer powder coating and preparation method and application thereof | |
| CN106118389A (en) | A kind of sand streak pure polyester-type weather-resistant powder paint and preparation method thereof | |
| CN105907270A (en) | Environment-friendly sand-streak polyester weather-resistant powder paint | |
| CN101368061A (en) | Dry mix sub-light powder paint | |
| CN112917964A (en) | Improved PU sole manufacturing process | |
| CN103289500A (en) | Powdery paint containing nano-attapulgite and preparation method thereof | |
| CN112471709A (en) | Lasting-bright wear-resistant souvenir badge and preparation method thereof | |
| CN1865361A (en) | Silk screen branding iron anticorrosion printing ink and its preparation method | |
| CN109957214B (en) | Nano oxide and soybean protein isolate modified poly (adipic acid)/butylene terephthalate composite material and preparation method thereof | |
| CN112457748A (en) | High-toughness low-temperature-resistant powder coating and preparation method thereof | |
| CN111140156A (en) | High-toughness aluminum rolling door and preparation process thereof | |
| CN115216211B (en) | Unsaturated polyester primer for furniture with complex modeling and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200609 |
|
| RJ01 | Rejection of invention patent application after publication |