CN109810462B - Highlight three-dimensional texture material and preparation method thereof - Google Patents
Highlight three-dimensional texture material and preparation method thereof Download PDFInfo
- Publication number
- CN109810462B CN109810462B CN201811612040.6A CN201811612040A CN109810462B CN 109810462 B CN109810462 B CN 109810462B CN 201811612040 A CN201811612040 A CN 201811612040A CN 109810462 B CN109810462 B CN 109810462B
- Authority
- CN
- China
- Prior art keywords
- dimensional
- texture material
- parts
- filler
- light stabilizer
- 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
Images
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a highlight three-dimensional texture material and a preparation method thereof, wherein the highlight three-dimensional texture material comprises the following components in parts by weight: 70-90 parts of ABS resin, 5-20 parts of three-dimensional framework filler, 2-5 parts of compatilizer, 0.2-0.5 part of light stabilizer, 0.2-0.5 part of antioxidant, 0.5-1 part of lubricant and 3-5 parts of metallic toner. The invention adopts the high-length-diameter ratio three-dimensional skeleton filler as the filler, and the filler forms a spatial structure skeleton in the injection molding process, so that the orientation guiding effect is realized on the flaky metal texture toner, and the prepared material has the visual angle change effect. The highlight three-dimensional texture material prepared by the invention has good three-dimensional texture effect, and simultaneously the texture three-dimensional effect has the characteristic of angle change, and in addition, an injection molding part of the material has good glossiness and lower molding defect. The highlight three-dimensional texture material can be widely applied to appearance materials in the fields of automobiles and electronic appliances.
Description
Technical Field
The invention belongs to the technical field of high polymer materials, and particularly relates to a highlight three-dimensional texture material and a preparation method thereof.
Background
At present, the preference trend of metal texture in consumer products in the market is popular, particularly in the middle-high-end market, the metal texture accounts for more than 50 percent of the appearance, and particularly special effects such as high gloss, three-dimensional texture and the like are more sought by consumers. The realization of the apparent effect of metallic texture on the market at present mainly comprises the following three types: the first method adopts a real metal plate, the surface is subjected to processes such as wire drawing, pattern etching, anodic oxidation and the like to realize the decorative effect, the surface effect is good, but the simultaneous realization of high gloss and three-dimensional texture cannot be realized, and the price is extremely high; the second method adopts a film covering or spraying technology, has good texture effect, but has the problems of great environmental pollution, difficult material recovery and the like in the production process; and the third method adopts a spraying-free metal texture modified material for injection molding, has high production efficiency, low cost and environmental protection, but has the molding defects of limitation, obvious flow marks and welding lines, and greatly reduces the practical application range of the material.
Therefore, the development of a metal texture material with high gloss, low molding defect and a three-dimensional texture structure has important value and significance for the current consumer market.
Disclosure of Invention
The invention aims to provide a high-gloss three-dimensional texture material and a preparation method thereof.
The purpose of the invention can be realized by the following technical scheme:
a highlight three-dimensional texture material comprises the following components in parts by weight:
70-90 parts of ABS resin;
5-20 parts of a three-dimensional framework filler;
2-5 parts of a compatilizer;
0.2-0.5 part of light stabilizer;
0.2-0.5 part of antioxidant;
0.5-1 part of lubricant;
3-5 parts of metallic toner.
In a further scheme, the ABS resin is an acrylonitrile-butadiene-styrene copolymer prepared by an emulsion method.
In a further scheme, the three-dimensional skeleton filler is a high-length-diameter ratio fiber filler and copper-plated glass beads in a weight ratio of 9: 1; the fiber filler is glass fiber or carbon fiber, the length-diameter ratio is more than 20, and the diameter of the copper-plated glass bead is 5-20 μm.
In a further scheme, the compatilizer is at least one of a cyclic anhydride grafted compatilizer and a carboxylic acid grafted compatilizer.
In a further embodiment, the light stabilizer is at least one of a salicylate light stabilizer, a benzotriazole light stabilizer, a benzophenone light stabilizer and a hindered amine light stabilizer.
In a further scheme, the antioxidant is at least one of hindered phenol antioxidant and phosphite antioxidant.
In a further aspect, the lubricant is at least one of a fatty acid amide lubricant, a fatty acid lubricant, and a lipid lubricant.
In a further scheme, the metallic toner is at least one of aluminum-based metal powder, copper-based metal powder, silver-based metal powder and pearl powder.
The invention also aims to provide a preparation method of the highlight three-dimensional texture material, which comprises the following steps:
(1) adding ABS resin, compatilizer, antioxidant and light stabilizer into a high-speed mixer at 65-75 ℃ and introducing nitrogen for protection, and mixing for 5-10 min;
(2) proportionally adding the three-dimensional framework filler, the metallic toner and the lubricant into a high-speed mixer at the temperature of 65-75 ℃ and introducing nitrogen for protection, and mixing for 5-10 min;
(3) under the protection of nitrogen, adding the material in the step (1) into a main feeding port of a double-screw extruder, adding the material in the step (2) into a side feeding port of the double-screw extruder, and performing melt blending and extrusion granulation to obtain a highlight three-dimensional texture material; wherein the cylinder temperature of the double-screw extruder is 200-.
The invention has the beneficial effects that:
1. the invention adopts the high-length-diameter-ratio three-dimensional skeleton filler as the filler, the filler forms a spatial structure skeleton in the injection molding process, the orientation guide effect is realized on the flaky metallic toner, the orientation of the metallic toner is changed according to the orientation of the skeleton filler, the orientation of the flaky metallic toner particles presents different orientations with a certain rule, and the light reflection effect of the flaky metallic toner is changed, so that the metallic effect with three-dimensional texture appears macroscopically, and the three-dimensional texture effect shown by the material can slightly change when the angle is changed, thereby having the visual angle change effect. In addition, the three-dimensional effect of the material can be regulated and controlled by the amount of the three-dimensional framework filler.
2. In the molding process of the conventional metal texture material, the problem of inconsistent orientation of the metal texture toner can be caused during injection molding turbulence or welding, so that the surface flow mark or welding line of an injection molding part is serious, and the aesthetic effect of the appearance of a product is greatly influenced.
3. The addition of the three-dimensional framework filler reduces the glossiness of the material, but the molded product still has a high-gloss mirror effect by improving the injection molding process.
4. The hardness of the three-dimensional framework filler and the metal texture toner is higher than that of the base material resin, the hardness of the prepared highlight three-dimensional texture material is correspondingly improved, and the scratch resistance of the material is greatly improved.
The metal texture material prepared by the invention has the advantages of obvious three-dimensional effect, angle change effect, high material hardness, scratch resistance, few molding defects, strong universality with the existing modification equipment and suitability for batch production.
Drawings
FIG. 1 is a schematic view of the high gloss solid texture material of the present invention showing solid texture effect;
FIG. 2 is a schematic view of scratch resistance of the highlight solid texture of the present invention.
Detailed Description
The invention is described in further detail below with reference to the figures and specific embodiments.
All compositions of the present invention are currently commercially available products, all in parts by weight in the examples.
In the examples, the ABS resin was an emulsion-prepared acrylonitrile-butadiene-styrene copolymer.
The three-dimensional skeleton filler is a high-length-diameter ratio fiber filler and copper-plated glass beads in a weight ratio of 9: 1; the fiber filler is glass fiber or carbon fiber, the length-diameter ratio is more than 20, and the diameter of the copper-plated glass bead is 5-20 μm.
The compatilizer is at least one of a cyclic anhydride grafted compatilizer and a carboxylic acid grafted compatilizer.
The light stabilizer is at least one of salicylate light stabilizer, benzotriazole light stabilizer, benzophenone light stabilizer and hindered amine light stabilizer.
The antioxidant is at least one of hindered phenol antioxidant and phosphite antioxidant.
The lubricant is at least one of fatty acid amide lubricant, fatty acid lubricant and lipid lubricant.
Example 1
(1) Adding 90 parts of ABS resin, 2 parts of compatilizer, 0.4 part of antioxidant and 0.5 part of light stabilizer into a high-speed mixer at the temperature of 70 ℃ and under the protection of nitrogen for mixing for 8 min;
(2) adding 5 parts of three-dimensional framework filler, 3 parts of metal texture toner (3 parts of copper-based metal powder) and 0.7 part of lubricant into a high-speed mixer at 70 ℃ and introducing nitrogen for protection according to the proportion, and mixing for 8 min;
(3) under the protection of nitrogen, adding the material in the step (1) into a main feeding port of a double-screw extruder, adding the material in the step (2) into a side feeding port of the double-screw extruder, and performing melt blending and extrusion granulation to obtain a highlight three-dimensional texture material; wherein the cylinder temperature of the double-screw extruder is 200-230 ℃, the screw rotating speed is 500RPM, and the vacuum degree is-0.08 MPa.
Example 2
(1) Adding 70 parts of ABS resin, 5 parts of compatilizer, 0.2 part of antioxidant and 0.4 part of light stabilizer into a high-speed mixer at the temperature of 75 ℃ and introducing nitrogen for protection, and mixing for 5 min;
(2) adding 20 parts of three-dimensional framework filler, 5 parts of metal texture toner (5 parts of copper-based metal powder) and 0.5 part of lubricant into a high-speed mixer at 75 ℃ and introducing nitrogen for protection according to the proportion, and mixing for 5 min;
(3) under the protection of nitrogen, adding the material in the step (1) into a main feeding port of a double-screw extruder, adding the material in the step (2) into a side feeding port of the double-screw extruder, and performing melt blending and extrusion granulation to obtain a highlight three-dimensional texture material; wherein the cylinder temperature of the double-screw extruder is 200-230 ℃, the screw rotating speed is 450RPM, and the vacuum degree is-0.04 MPa.
Example 3
(1) Adding 75 parts of ABS resin, 5 parts of compatilizer, 0.5 part of antioxidant and 0.2 part of light stabilizer into a high-speed mixer at the temperature of 65 ℃ and under the protection of nitrogen for mixing for 10 min;
(2) adding 20 parts of three-dimensional framework filler, 5 parts of metal texture toner (3.5 parts of aluminum-based metal powder and 1.5 parts of pearl powder) and 0.8 part of lubricant into a high-speed mixer at 65 ℃ and introducing nitrogen for mixing for 10min according to the proportion;
(3) under the protection of nitrogen, adding the material in the step (1) into a main feeding port of a double-screw extruder, adding the material in the step (2) into a side feeding port of the double-screw extruder, and performing melt blending and extrusion granulation to obtain a highlight three-dimensional texture material; wherein the cylinder temperature of the double-screw extruder is 200-230 ℃, the screw rotating speed is 500RPM, and the vacuum degree is-0.1 MPa.
Example 4
(1) Adding 80 parts of ABS resin, 3 parts of compatilizer, 0.3 part of antioxidant and 0.3 part of light stabilizer into a high-speed mixer at the temperature of 70 ℃ and under the protection of nitrogen for mixing for 7 min;
(2) adding 13 parts of three-dimensional framework filler, 4 parts of metal texture toner (2 parts of aluminum-based metal powder and 2 parts of pearl powder) and 1 part of lubricant into a high-speed mixer at the temperature of 70 ℃ and introducing nitrogen for mixing for 7min according to the proportion;
(3) under the protection of nitrogen, adding the material in the step (1) into a main feeding port of a double-screw extruder, adding the material in the step (2) into a side feeding port of the double-screw extruder, and performing melt blending and extrusion granulation to obtain a highlight three-dimensional texture material; wherein the cylinder temperature of the double-screw extruder is 200-230 ℃, the screw rotating speed is 480RPM, and the vacuum degree is-0.07 MPa.
Comparative example 1
(1) Adding 97 parts of ABS resin, 0.4 part of antioxidant and 0.5 part of light stabilizer into a high-speed mixer at 70 ℃ and introducing nitrogen for mixing for 6 min;
(2) adding 3 parts of metallic toner (3 parts of copper-based metal powder) and 0.7 part of lubricant into a high-speed mixer at 70 ℃ and introducing nitrogen for protection according to the proportion, and mixing for 6 min;
(3) under the protection of nitrogen, adding the material in the step (1) into a main feeding port of a double-screw extruder, adding the material in the step (2) into a side feeding port of the double-screw extruder, and performing melt blending and extrusion granulation to obtain an ABS material; wherein the cylinder temperature of the double-screw extruder is 200-230 ℃, the screw rotating speed is 480RPM, and the vacuum degree is-0.09 MPa.
Comparative example 2
(1) Adding 97 parts of ABS resin, 0.4 part of antioxidant and 0.5 part of light stabilizer into a high-speed mixer at 65 ℃ and introducing nitrogen for protection, and mixing for 9 min;
(2) adding 3 parts of metallic toner (2 parts of aluminum-based metal powder and 1 part of pearl powder) and 0.7 part of lubricant into a high-speed mixer at 65 ℃ and introducing nitrogen for protection, and mixing for 9 min;
(3) under the protection of nitrogen, adding the material in the step (1) into a main feeding port of a double-screw extruder, adding the material in the step (2) into a side feeding port of the double-screw extruder, and performing melt blending and extrusion granulation to obtain an ABS material; wherein the cylinder temperature of the double-screw extruder is 200-230 ℃, the screw rotating speed is 490RPM, and the vacuum degree is-0.1 MPa.
The materials prepared in examples 1-4 and comparative examples 1-2 were verified as follows:
FIG. 1 shows the effect of solid texture and high gloss of a high gloss solid texture material; a is a plane high light plate made of the material of the embodiment 1, and the plane plate has a three-dimensional texture effect; b is the wave pattern highlight board made of the material in the embodiment 1, and the wave pattern board still has a three-dimensional texture effect; c is a picture of the picture B with respect to the light angle, and the display material has a high glossiness of the injection molding plate; d is the high light plate made of the material of the embodiment 3, and has good three-dimensional texture effect; and E is the highlight board made of the material of the embodiment 4, and the highlight board has a good three-dimensional texture effect.
The materials prepared in the embodiments 1-4 of the invention have three-dimensional texture effect and high glossiness.
FIG. 2 shows scratch resistance of a highlight solid texture; after the cross scratch tester tests, the surface scratches of the left picture (comparative example 1) are obvious, and the surface scratches of the right picture (example 2) are slight, which shows that the highlight three-dimensional texture material prepared by the invention has more excellent scratch resistance.
The highlight three-dimensional texture material prepared in the embodiments 1 to 4 of the invention has more excellent scratch resistance.
After injection molding of a high gloss plate with a font on the surface, the comparative example 2 has an obvious trailing flow mark defect behind the font on the surface, and the example 4 has no trailing flow mark defect behind the font on the surface.
The embodiments described above are intended to facilitate one of ordinary skill in the art in understanding and using the present invention. It will be readily apparent to those skilled in the art that various modifications can be made to the embodiments and the generic principles defined herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the embodiments described herein, and those skilled in the art should make modifications and alterations without departing from the scope of the present invention.
Claims (8)
1. A high-gloss three-dimensional texture material is characterized in that: the composition comprises the following components in parts by weight:
the three-dimensional skeleton filler is a high-length-diameter ratio fiber filler and copper-plated glass beads in a weight ratio of 9: 1; the fiber filler is glass fiber or carbon fiber, the length-diameter ratio is more than 20, and the diameter of the copper-plated glass bead is 5-20 μm.
2. The high gloss spatial texture material of claim 1, wherein: the ABS resin is acrylonitrile-butadiene-styrene copolymer prepared by emulsion method.
3. The high gloss spatial texture material of claim 1, wherein: the compatilizer is at least one of a cyclic anhydride grafted compatilizer and a carboxylic acid grafted compatilizer.
4. The high gloss spatial texture material of claim 1, wherein: the light stabilizer is at least one of salicylate light stabilizer, benzotriazole light stabilizer, benzophenone light stabilizer and hindered amine light stabilizer.
5. The high gloss spatial texture material of claim 1, wherein: the antioxidant is at least one of hindered phenol antioxidant and phosphite antioxidant.
6. The high gloss spatial texture material of claim 1, wherein: the lubricant is at least one of fatty acid amide lubricant and fatty acid lubricant.
7. The high gloss spatial texture material of claim 1, wherein: the metallic toner is at least one of aluminum-based metal powder, copper-based metal powder, silver-based metal powder and pearl powder.
8. The method for preparing the high-gloss three-dimensional texture material according to claim 1, wherein the method comprises the following steps: the method comprises the following steps:
(1) adding ABS resin, compatilizer, antioxidant and light stabilizer into a high-speed mixer at 65-75 ℃ and introducing nitrogen for protection, and mixing for 5-10 min;
(2) proportionally adding the three-dimensional framework filler, the metallic toner and the lubricant into a high-speed mixer at the temperature of 65-75 ℃ and introducing nitrogen for protection, and mixing for 5-10 min;
(3) under the protection of nitrogen, adding the material in the step (1) into a main feeding port of a double-screw extruder, adding the material in the step (2) into a side feeding port of the double-screw extruder, and performing melt blending and extrusion granulation to obtain a highlight three-dimensional texture material; wherein the cylinder temperature of the double-screw extruder is 200-230 ℃, the screw rotating speed is 450-500RPM, and the vacuum degree is-0.04-0.1 MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811612040.6A CN109810462B (en) | 2018-12-27 | 2018-12-27 | Highlight three-dimensional texture material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811612040.6A CN109810462B (en) | 2018-12-27 | 2018-12-27 | Highlight three-dimensional texture material and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109810462A CN109810462A (en) | 2019-05-28 |
| CN109810462B true CN109810462B (en) | 2020-10-20 |
Family
ID=66602577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811612040.6A Active CN109810462B (en) | 2018-12-27 | 2018-12-27 | Highlight three-dimensional texture material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109810462B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111533988B (en) * | 2019-12-23 | 2022-03-29 | 会通新材料股份有限公司 | Good-appearance short-program-control oriented metallic silver polypropylene composite material and preparation method thereof |
| CN113045883A (en) * | 2019-12-27 | 2021-06-29 | 惠州视维新技术有限公司 | Imitation metal material, television middle frame and preparation method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5840504B2 (en) * | 1979-02-15 | 1983-09-06 | 旭化成株式会社 | Injection molding method |
| JPS58225135A (en) * | 1982-06-25 | 1983-12-27 | Tokuyama Soda Co Ltd | Thermoplastic resin composition |
| CN101684200B (en) * | 2008-09-25 | 2011-12-07 | 比亚迪股份有限公司 | Plastic blending material, preparation method thereof and surface metalized plastic part |
| CN101463177B (en) * | 2008-11-28 | 2011-01-05 | 上海锦湖日丽塑料有限公司 | High gloss flame-retardant ABS modified resin and preparation thereof |
| CN103421270A (en) * | 2012-05-25 | 2013-12-04 | 上海杰事杰新材料(集团)股份有限公司 | ABS material and preparation method thereof |
| CN104098277B (en) * | 2014-07-14 | 2017-02-15 | 上海奇微新材料科技有限公司 | Method for copperizing and silvering on surface of glass bead, and copperized and silvered glass bead |
-
2018
- 2018-12-27 CN CN201811612040.6A patent/CN109810462B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109810462A (en) | 2019-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109810462B (en) | Highlight three-dimensional texture material and preparation method thereof | |
| CN104693602A (en) | High-flowability high-glossiness no-surface-defect colored metallic-pearl-effect spraying-free polypropylene automobile material and preparation method thereof | |
| CN106916445B (en) | One kind is exempted to spray transparent glass fiber reinforced nylon resin material and preparation method thereof | |
| CN102838828A (en) | Bright-black functional black masterbatch for ABS engineering plastics and preparation method thereof | |
| CN103232701A (en) | Scratch-resisting highlight PC/ABS (Poly Carbonate/Acrylonitrile Butadiene Styrene) composition and preparation method thereof | |
| CN113683876A (en) | Spraying-free high-flow high-impact flame-retardant PC material with metal texture and preparation method and application thereof | |
| CN105348724A (en) | High-gloss high-hardness scratching-resisting modified PC/ABS alloy material and preparation method thereof | |
| CN104448760B (en) | Scratch-resistant height light PC/ABS material and preparation method thereof | |
| CN105504483A (en) | Scratch-resistant imitated-metal-effect polypropylene composite material and preparation method thereof | |
| CN101735549A (en) | PMMA/ABS (polymethyl methacrylate/acrylonitrile butadiene styrene) composite material and manufacturing method | |
| CN109762293B (en) | Combined material with metallic luster, ultrahigh toughness and excellent weather resistance and preparation method thereof | |
| CN110615944A (en) | Thermochromic spraying-free polypropylene material and manufacturing method thereof | |
| CN103333480A (en) | Low CLTE (coefficient of linear thermal expansion) electroplating PC/ABS (Polycarbonate/Acrylonitrile Butadiene Styrene) alloy material and preparation method thereof | |
| CN104672758A (en) | ABS (acrylonitrile-butadiene-styrene) composite material and preparation method thereof | |
| CN112795095A (en) | Spray-free polypropylene composition without flow marks and preparation method and application thereof | |
| CN105694337A (en) | Double-colored injection molded pearlescent dustproof ABS modified material for air conditioners and preparation method thereof | |
| CN104119633A (en) | Weather-proof flame retardant ABS / PC material for extrusion technology and preparation method thereof | |
| CN111925621B (en) | High-gloss weather-resistant stone-like grain composition and preparation method thereof | |
| CN113121939A (en) | Composite resin material, preparation method thereof and automobile part | |
| CN104893270A (en) | Antistatic polycarbonate (PC)/ acrylonitrile-styrene-acrylic acid copolymer (ASA) alloy plastic and preparation method thereof | |
| CN107778814A (en) | A kind of PC/ABS materials of metallic luster and preparation method thereof | |
| CN114410037A (en) | PVC (polyvinyl chloride) environment-friendly hard sheet and preparation method thereof | |
| CN103044851B (en) | High-gloss ABS (acrylonitrile-butadiene-styrene) alloy and method for preparing same from matte ABS | |
| CN104119636A (en) | High gloss glass fiber reinforced ABS/PC material for extrusion process and preparation method thereof | |
| CN115232430B (en) | Spraying-free pearlescent effect white ABS engineering plastic 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |