CN112720965A - Quick manufacturing process of resin decorative plate - Google Patents
Quick manufacturing process of resin decorative plate Download PDFInfo
- Publication number
- CN112720965A CN112720965A CN202011488018.2A CN202011488018A CN112720965A CN 112720965 A CN112720965 A CN 112720965A CN 202011488018 A CN202011488018 A CN 202011488018A CN 112720965 A CN112720965 A CN 112720965A
- Authority
- CN
- China
- Prior art keywords
- decorative plate
- parts
- resin
- unsaturated polyester
- polyester resin
- 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
- 229920005989 resin Polymers 0.000 title claims abstract description 42
- 239000011347 resin Substances 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 34
- 229920006337 unsaturated polyester resin Polymers 0.000 claims abstract description 55
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 31
- 239000000203 mixture Substances 0.000 claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 12
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 10
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 10
- UICXTANXZJJIBC-UHFFFAOYSA-N 1-(1-hydroperoxycyclohexyl)peroxycyclohexan-1-ol Chemical compound C1CCCCC1(O)OOC1(OO)CCCCC1 UICXTANXZJJIBC-UHFFFAOYSA-N 0.000 claims description 5
- WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical compound CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 claims description 5
- 235000011037 adipic acid Nutrition 0.000 claims description 5
- 239000001361 adipic acid Substances 0.000 claims description 5
- 230000004048 modification Effects 0.000 claims description 5
- 238000012986 modification Methods 0.000 claims description 5
- 239000001023 inorganic pigment Substances 0.000 claims description 4
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 4
- 239000012860 organic pigment Substances 0.000 claims description 4
- 238000004049 embossing Methods 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 5
- 238000004512 die casting Methods 0.000 abstract description 3
- 238000005086 pumping Methods 0.000 abstract 1
- 239000003086 colorant Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009489 vacuum treatment Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/42—Casting under special conditions, e.g. vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
Abstract
The invention discloses a rapid manufacturing process of a resin decorative plate, which comprises the following components: 100-120 parts of unsaturated polyester resin, 20-30 parts of color paste and 1-3 parts of curing agent, and the quick manufacturing process of the resin decorative plate comprises the following steps: s1, preparing a mixed raw material; s2, fully stirring the prepared materials and then carrying out vacuum pumping treatment; and S3, pouring the mixture into a decorative plate mold for curing to obtain the molded resin decorative plate. According to the invention, by adopting the mode of die casting, after the raw materials are mixed, stirred and vacuumized, the raw materials are cast on the die with the preset shape, so that the raw materials are solidified into the decorative plate with the aesthetic appearance shape, the trouble of manual carving or embossing is eliminated, and the production efficiency is improved; the color paste is combined with the unsaturated polyester resin, so that the decorative plate can keep the aesthetic feeling of the preset shape, breaks through the limitation of the resin on the color, and has high integral strength and good toughness.
Description
Technical Field
The invention relates to the field of resin decorative plate manufacturing, in particular to a rapid manufacturing process of a resin decorative plate.
Background
In recent years, decorative sheets have been widely used as materials for interior walls of unit bathrooms, interior and exterior walls of buildings, and the like. The decorative sheet is formed by laminating a resin film to a base material.
The decorative sheet material can be imparted with various characteristics (for example, designability, processing lubricity, corrosion resistance, chemical resistance, insulation properties, fingerprint stain resistance) by the resin film. For example, various designs can be applied to the decorative sheet by incorporating a pigment into a polyester resin, embossing the surface of a resin film, printing various patterns on the surface of the resin film, or the like.
In the prior art, the decorative plate in the current market is generally designed into a decorative plate with aesthetic patterns by means of carving or embossing after raw materials are cured, so that the production efficiency of the decorative plate is greatly reduced, more labor cost is required to be consumed, and time and labor are wasted; in addition, due to the defects of the traditional formula and the manufacturing process of the resin decorative plate, the overall structural strength and toughness of the manufactured decorative plate are low, and the overall service performance of the decorative plate cannot meet the requirements.
Accordingly, the prior art is deficient and needs improvement.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the rapid manufacturing process of the resin decorative plate has the advantages of high production efficiency, high overall structural strength, high toughness, time saving and labor saving.
In order to achieve the purpose, the technical scheme of the invention is as follows: a quick manufacturing process of a resin decorative plate comprises the following components: unsaturated polyester resin, color paste and curing agent, the mass parts of each component are respectively: 100-120 parts of unsaturated polyester resin, 20-30 parts of color paste and 1-3 parts of curing agent, and the rapid manufacturing process of the resin decorative plate comprises the following steps:
s1, preparing materials according to the following components in parts by weight: 100-120 parts of unsaturated polyester resin, 20-30 parts of color paste and 1-3 parts of curing agent;
s2, adding the prepared materials with the weight content of S1 into a mixing stirrer for fully stirring for 20-60S, standing and defoaming after stirring, and vacuumizing the mixture, wherein the vacuum degree of vacuumizing is 0.009-0.012 MPa;
and S3, after vacuumizing, pouring the mixture into a decorative plate mold for curing to obtain a cured and molded resin decorative plate, wherein the curing time is 20-40 min.
Preferably, the rotating speed of the mixing stirrer is 200-800 r/min.
Preferably, the curing agent is one of cyclohexanone peroxide or methyl ethyl ketone peroxide.
Preferably, the color paste is a mixture of an organic pigment and an inorganic pigment dissolved in unsaturated polyester resin.
Preferably, the resin decorative plate comprises the following components in parts by weight: 100-110 parts of unsaturated polyester resin, 20-25 parts of color paste and 1-2 parts of curing agent.
Preferably, the unsaturated polyester resin is one of adipic acid unsaturated polyester resin, isophthalic acid type unsaturated polyester resin and maleic anhydride graft modification type unsaturated polyester resin.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the unsaturated polyester resin, the color paste and the curing agent are mixed, stirred and vacuumized by adopting a die casting mode, and then are cast on the die with a preset shape, so that the unsaturated polyester resin, the color paste and the curing agent are cured to form the decorative plate with an aesthetic shape, the trouble of manual carving or embossing is eliminated, the production efficiency of the decorative plate is greatly improved, the time and the labor are saved, and the production cost of an enterprise is reduced;
2. the invention combines color paste and unsaturated polyester resin, thereby not only maintaining the aesthetic feeling of the preset shape of the decorative plate, but also breaking through the limitation of the resin on the color, leading the decorative plate to present decorative plates with various colors, excellent performance and complex and various shapes, making up the defects of the prior decorative plate on product shape and color, and providing a new variety for the product types of the decorative plate.
3. The decorative plate has high integral structure strength, high toughness and good use durability, can meet the requirements of decoration and use of the inner wall and the outer wall of a building, has low production cost and can be popularized and used.
Detailed Description
The present invention will be described in detail with reference to specific examples.
Example 1
The embodiment provides a quick manufacturing process of a resin decorative plate, and the resin decorative plate comprises the following components: unsaturated polyester resin, color paste and curing agent, the mass parts of each component are respectively: 100-120 parts of unsaturated polyester resin, 20-30 parts of color paste and 1-3 parts of curing agent, and the rapid manufacturing process of the resin decorative plate comprises the following steps:
s1, preparing materials according to the following components in parts by weight: 100-120 parts of unsaturated polyester resin, 20-30 parts of color paste and 1-3 parts of curing agent. Further, the resin decorative plate comprises the following components in parts by weight: 100-110 parts of unsaturated polyester resin, 20-25 parts of color paste and 1-2 parts of curing agent. In the embodiment, 100 parts of unsaturated polyester resin, 20 parts of color paste and 1 part of curing agent.
And S2, adding the prepared materials with the weight content of S1 into a mixing stirrer, fully stirring for 20-60S, standing and defoaming after stirring, and vacuumizing the mixture, wherein the vacuum degree of vacuumizing is 0.009-0.012 MPa. In this example, the stirring time was 20 seconds, and the degree of vacuum of the vacuum treatment was 0.009 MPa.
And S3, after vacuumizing, pouring the mixture into a decorative plate mold for curing to obtain a cured and molded resin decorative plate, wherein the curing time is 20-40 min. In this embodiment, the curing time of the mixture poured into the decorative sheet mold is 20 min. Through the mode that adopts the mould pouring, mix stirring and evacuation processing back to unsaturated polyester resin, mill base and curing agent, pour it on the mould that has the shape of predetermineeing, make its solidification form the dalle that has the aesthetic feeling shape, saved the loaded down with trivial details that needs artifical manual sculpture or knurling, improved dalle's production efficiency greatly, labour saving and time saving reduces the manufacturing cost of enterprise. In addition, the color paste is combined with the unsaturated polyester resin, so that the decorative plate can keep the aesthetic feeling of the preset shape, and the limitation of the resin on the color is broken through, so that the decorative plate with various colors, excellent performance and complex and various shapes is presented.
Further, the rotating speed of the mixing stirrer is 200-800 r/min. In this example, the rotation speed of the mixing agitator was 200 r/min.
Further, the curing agent is one of cyclohexanone peroxide or methyl ethyl ketone peroxide. In this example, the curing agent is cyclohexanone peroxide.
Further, the color paste is a mixture of an organic pigment and an inorganic pigment dissolved in the unsaturated polyester resin.
Further, the unsaturated polyester resin is one of adipic acid unsaturated polyester resin, isophthalic acid type unsaturated polyester resin and maleic anhydride graft modification type unsaturated polyester resin. In this embodiment, the unsaturated polyester resin is an adipic acid unsaturated polyester resin.
Example 2
The embodiment provides a quick manufacturing process of a resin decorative plate, and the resin decorative plate comprises the following components: unsaturated polyester resin, color paste and curing agent, the mass parts of each component are respectively: 100-120 parts of unsaturated polyester resin, 20-30 parts of color paste and 1-3 parts of curing agent, and the rapid manufacturing process of the resin decorative plate comprises the following steps:
s1, preparing materials according to the following components in parts by weight: 100-120 parts of unsaturated polyester resin, 20-30 parts of color paste and 1-3 parts of curing agent. Further, the resin decorative plate comprises the following components in parts by weight: 100-110 parts of unsaturated polyester resin, 20-25 parts of color paste and 1-2 parts of curing agent. In the embodiment, the unsaturated polyester resin comprises 110 parts of unsaturated polyester resin, 5 parts of color paste and 2 parts of curing agent.
And S2, adding the prepared materials with the weight content of S1 into a mixing stirrer, fully stirring for 20-60S, standing and defoaming after stirring, and vacuumizing the mixture, wherein the vacuum degree of vacuumizing is 0.009-0.012 MPa. In this example, the stirring time was 60 seconds, and the degree of vacuum of the evacuation treatment was 0.012 MPa.
And S3, after vacuumizing, pouring the mixture into a decorative plate mold for curing to obtain a cured and molded resin decorative plate, wherein the curing time is 20-40 min. In this embodiment, the curing time of the mixture poured into the decorative sheet mold is 40 min. The mode of adopting the mould to pour into a mould is crossed, mix stirring and evacuation processing back to unsaturated polyester resin, mill base and curing agent, pour it into a mould that has the shape of predetermineeing on, make its solidification form the dalle that has the aesthetic feeling shape, saved the loaded down with trivial details that needs artifical manual sculpture or knurling, improved dalle's production efficiency greatly, labour saving and time saving reduces the manufacturing cost of enterprise. In addition, the color paste is combined with the unsaturated polyester resin, so that the decorative plate can keep the aesthetic feeling of the preset shape, and the limitation of the resin on the color is broken through, so that the decorative plate with various colors, excellent performance and complex and various shapes is presented.
Further, the rotating speed of the mixing stirrer is 200-800 r/min. In this example, the rotation speed of the mixing agitator was 800 r/min.
Further, the curing agent is one of cyclohexanone peroxide or methyl ethyl ketone peroxide. In this example, the curing agent was methyl ethyl ketone peroxide.
Further, the color paste is a mixture of an organic pigment and an inorganic pigment dissolved in the unsaturated polyester resin.
Further, the unsaturated polyester resin is one of adipic acid unsaturated polyester resin, isophthalic acid type unsaturated polyester resin and maleic anhydride graft modification type unsaturated polyester resin. In this embodiment, the unsaturated polyester resin is an isophthalic acid type unsaturated polyester resin.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the unsaturated polyester resin, the color paste and the curing agent are mixed, stirred and vacuumized by adopting a die casting mode, and then are cast on the die with a preset shape, so that the unsaturated polyester resin, the color paste and the curing agent are cured to form the decorative plate with an aesthetic shape, the trouble of manual carving or embossing is eliminated, the production efficiency of the decorative plate is greatly improved, the time and the labor are saved, and the production cost of an enterprise is reduced;
2. the invention combines color paste and unsaturated polyester resin, thereby not only maintaining the aesthetic feeling of the preset shape of the decorative plate, but also breaking through the limitation of the resin on the color, leading the decorative plate to present decorative plates with various colors, excellent performance and complex and various shapes, making up the defects of the prior decorative plate on product shape and color, and providing a new variety for the product types of the decorative plate.
3. The decorative plate has high integral structure strength, high toughness and good use durability, can meet the requirements of decoration and use of the inner wall and the outer wall of a building, has low production cost and can be popularized and used.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A quick manufacturing process of a resin decorative plate is characterized by comprising the following steps: the resin decorative plate comprises the following components: unsaturated polyester resin, color paste and curing agent, the mass parts of each component are respectively: 100-120 parts of unsaturated polyester resin, 20-30 parts of color paste and 1-3 parts of curing agent, and the rapid manufacturing process of the resin decorative plate comprises the following steps:
s1, preparing materials according to the following components in parts by weight: 100-120 parts of unsaturated polyester resin, 20-30 parts of color paste and 1-3 parts of curing agent;
s2, adding the prepared materials with the weight content of S1 into a mixing stirrer for fully stirring for 20-60S, standing and defoaming after stirring, and vacuumizing the mixture, wherein the vacuum degree of vacuumizing is 0.009-0.012 MPa;
and S3, after vacuumizing, pouring the mixture into a decorative plate mold for curing to obtain a cured and molded resin decorative plate, wherein the curing time is 20-40 min.
2. The rapid manufacturing process of a resin decorative plate according to claim 1, characterized in that: the rotating speed of the mixing stirrer is 200-800 r/min.
3. The rapid manufacturing process of a resin decorative plate according to claim 1, characterized in that: the curing agent is one of cyclohexanone peroxide or methyl ethyl ketone peroxide.
4. The rapid manufacturing process of a resin decorative plate according to claim 1, characterized in that: the color paste is a mixture of organic pigment and inorganic pigment dissolved in unsaturated polyester resin.
5. The rapid manufacturing process of a resin decorative plate according to claim 1, characterized in that: the resin decorative plate comprises the following components in parts by weight: 100-110 parts of unsaturated polyester resin, 20-25 parts of color paste and 1-2 parts of curing agent.
6. The rapid manufacturing process of a resin decorative plate according to claim 1, characterized in that: the unsaturated polyester resin is one of adipic acid unsaturated polyester resin, isophthalic acid type unsaturated polyester resin and maleic anhydride graft modification type unsaturated polyester resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011488018.2A CN112720965A (en) | 2020-12-16 | 2020-12-16 | Quick manufacturing process of resin decorative plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011488018.2A CN112720965A (en) | 2020-12-16 | 2020-12-16 | Quick manufacturing process of resin decorative plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112720965A true CN112720965A (en) | 2021-04-30 |
Family
ID=75602457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011488018.2A Pending CN112720965A (en) | 2020-12-16 | 2020-12-16 | Quick manufacturing process of resin decorative plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112720965A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1364184A (en) * | 2000-01-18 | 2002-08-14 | 通用电气公司 | Curable resin composition, preparation thereof, and articles derived therefrom |
| CN101328039A (en) * | 2008-08-04 | 2008-12-24 | 覃庆峰 | Artificial stone panel and manufacturing method thereof |
| CN101637954A (en) * | 2009-08-13 | 2010-02-03 | 上海琥达投资发展有限公司 | Preparation method of artificial member for outer wall decoration |
| US20100155987A1 (en) * | 2007-08-23 | 2010-06-24 | Woo-Sung Kim | Method and gaskets for casting acrylic films |
| CN103183945A (en) * | 2011-12-28 | 2013-07-03 | 上海贝诺装饰新材料有限公司 | Modified unsaturated polyester resin and preparation method thereof |
| CN106957516A (en) * | 2016-01-10 | 2017-07-18 | 天津金衫易德塑料包装有限责任公司 | A kind of unsaturated polyester resin ornament art and craft making method |
-
2020
- 2020-12-16 CN CN202011488018.2A patent/CN112720965A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1364184A (en) * | 2000-01-18 | 2002-08-14 | 通用电气公司 | Curable resin composition, preparation thereof, and articles derived therefrom |
| US20100155987A1 (en) * | 2007-08-23 | 2010-06-24 | Woo-Sung Kim | Method and gaskets for casting acrylic films |
| CN101328039A (en) * | 2008-08-04 | 2008-12-24 | 覃庆峰 | Artificial stone panel and manufacturing method thereof |
| CN101637954A (en) * | 2009-08-13 | 2010-02-03 | 上海琥达投资发展有限公司 | Preparation method of artificial member for outer wall decoration |
| CN103183945A (en) * | 2011-12-28 | 2013-07-03 | 上海贝诺装饰新材料有限公司 | Modified unsaturated polyester resin and preparation method thereof |
| CN106957516A (en) * | 2016-01-10 | 2017-07-18 | 天津金衫易德塑料包装有限责任公司 | A kind of unsaturated polyester resin ornament art and craft making method |
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Application publication date: 20210430 |