CN118085493A - Spraying-free material - Google Patents
Spraying-free material Download PDFInfo
- Publication number
- CN118085493A CN118085493A CN202410244251.8A CN202410244251A CN118085493A CN 118085493 A CN118085493 A CN 118085493A CN 202410244251 A CN202410244251 A CN 202410244251A CN 118085493 A CN118085493 A CN 118085493A
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- CN
- China
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- parts
- raw materials
- plastic
- dispersing agent
- pearl powder
- 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
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- 239000000463 material Substances 0.000 title claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 64
- 229920003023 plastic Polymers 0.000 claims abstract description 43
- 239000002270 dispersing agent Substances 0.000 claims abstract description 32
- 239000000843 powder Substances 0.000 claims abstract description 32
- 239000000049 pigment Substances 0.000 claims abstract description 28
- 239000011347 resin Substances 0.000 claims abstract description 25
- 229920005989 resin Polymers 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 claims abstract description 23
- 238000011049 filling Methods 0.000 claims abstract description 16
- 238000001746 injection moulding Methods 0.000 claims abstract description 14
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229920006351 engineering plastic Polymers 0.000 claims abstract description 13
- 239000003063 flame retardant Substances 0.000 claims abstract description 13
- FHSJASSJVNBPOX-UHFFFAOYSA-N octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(N)=O.CCCCCCCCCCCCCCCCCC(N)=O FHSJASSJVNBPOX-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 3
- 238000007791 dehumidification Methods 0.000 claims description 3
- 239000011363 dried mixture Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract description 6
- 239000003973 paint Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 239000003637 basic solution Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/06—Polystyrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of spraying-free materials, and particularly discloses a spraying-free material, which comprises the following plastic raw materials: 50-100 parts; resin raw materials: 20-30 parts; pearl powder: 2-5 parts; metallic pigment: 2-5 parts; dispersing agent: 1-2 parts; wherein: the plastic raw material is ABS, PS, PC, PP engineering plastic particles with filling flame-retardant effect; the pearl powder is of the lriodin series, and lriodin153 or lriodin163 is adopted; the dispersing agent is FF type bis-stearic acid amide, and the invention solves the problem that the traditional injection molding part does not need to be sprayed with paint and can still achieve the effect of highlighting after spraying.
Description
Technical Field
The application relates to the technical field of spraying-free materials, and particularly discloses a spraying-free material.
Background
For injection molded parts with the required surface appearance of highlight black, the injection molded parts are obtained by adopting the modes of injection molding and coating, and the method is subjected to two procedures, so that an intermediate stock is established; the emissions from painting are harmful to the environment even after multiple cleanups as required; the coating line facility is also a great input cost;
therefore, the inventor proposes a spraying-free material by utilizing experience obtained by high-gloss injection molding of my department to redesign a die, a process and raw materials, so that the surface effect of an injection molded product reaches the surface effect of shoulder coating.
Disclosure of Invention
The invention aims to solve the problem that the traditional injection molding part can still achieve the effect of highlighting after spraying without spraying paint.
In order to achieve the above object, the basic solution of the present invention provides
A spraying-free material comprises the following raw materials in parts by weight:
The plastic raw materials are as follows: 50-100 parts;
Resin raw materials: 20-30 parts;
pearl powder: 2-5 parts;
Metallic pigment: 2-5 parts;
Dispersing agent: 1-2 parts;
Wherein: the plastic raw material is ABS, PS, PC, PP engineering plastic particles with filling flame-retardant effect;
The pearl powder is of the lriodin series, and lriodin153 or lriodin163 is adopted;
the dispersing agent is FF type bis-stearic acid amide.
The principle and effect of this basic scheme lie in:
1. compared with the prior art, the production equipment is simple, dust, waste water and harmful gas are not generated in the production process, the current environmental protection trend is met, the scrapped material can be recycled, the production cost is low, the production efficiency is high, the process is simple, the pollution is small, the appearance has a metal effect, and the paint spraying-free effect can be realized.
Further, plastic raw materials: 50 parts;
Resin raw materials: 20 parts;
Pearl powder: 2 parts;
metallic pigment: 2 parts;
dispersing agent: 1 part;
Wherein: the plastic raw material is ABS, PS, PC, PP engineering plastic particles with filling flame-retardant effect;
The pearl powder is of the lriodin series, and lriodin153 or lriodin163 is adopted;
the dispersing agent is FF type bis-stearic acid amide.
Further, plastic raw materials: 100 parts;
Resin raw materials: 30 parts;
pearl powder: 5 parts;
Metallic pigment: 5 parts;
Dispersing agent: 2 parts;
Wherein: the plastic raw material is ABS, PS, PC, PP engineering plastic particles with filling flame-retardant effect;
The pearl powder is of the lriodin series, and lriodin153 or lriodin163 is adopted;
the dispersing agent is FF type bis-stearic acid amide.
Further, plastic raw materials: 75 parts;
Resin raw materials: 25 parts;
pearl powder: 4 parts;
Metallic pigment: 4 parts;
Dispersing agent: 1.5 parts;
Wherein: the plastic raw material is ABS, PS, PC, PP engineering plastic particles with filling flame-retardant effect;
The pearl powder is of the lriodin series, and lriodin153 or lriodin163 is adopted;
the dispersing agent is FF type bis-stearic acid amide.
The preparation process of the spraying-free material includes the following steps:
S01: preparing raw materials, namely taking the raw materials according to parts by mass, and determining the color of a metal pigment according to the final color of a product, wherein the color of the metal pigment comprises, but is not limited to, a metal color, a matte color, a beaded color and a dazzling color;
s02: filling the determined metal pigment into a cup, adding pearl powder and a dispersing agent, and stirring and mixing;
S03: the resin raw material is put into a plastic oil mixer to melt the resin raw material, the plastic oil mixer is stopped after the resin raw material is thoroughly melted and has no granular feel, the stirring mixture in S02 is put into the plastic oil mixer, and the plastic oil mixer is started again to fully mix the resin raw material with the stirring mixture in S02;
S04: after fully mixing, drying and dewatering the mixture by adopting a vacuum dehumidification dryer until the moisture content is within 0.2% -0.5%;
S05: and (3) injection molding, namely adding the dried mixture into an injection molding machine, heating for injection molding, cooling and demolding to obtain a mold product made of spraying-free plastic.
Further, in the stirring and mixing in step S02, the metallic pigment, the pearl powder and the dispersing agent are both stirred and mixed at a constant temperature, and the temperature is ensured to be able to melt the metallic pigment.
Detailed Description
In order to further describe the technical means and effects adopted for achieving the intended purpose of the present invention, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present invention in conjunction with the preferred embodiments.
A spraying-free material comprises the following raw materials in parts by weight:
The plastic raw materials are as follows: 50-100 parts;
Resin raw materials: 20-30 parts;
pearl powder: 2-5 parts;
Metallic pigment: 2-5 parts;
Dispersing agent: 1-2 parts;
Wherein: the plastic raw material is ABS, PS, PC, PP engineering plastic particles with filling flame-retardant effect;
The pearl powder is of the lriodin series, and lriodin153 or lriodin163 is adopted;
the dispersing agent is FF type bis-stearic acid amide.
Specific:
The plastic raw materials are as follows: 50 parts;
Resin raw materials: 20 parts;
Pearl powder: 2 parts;
metallic pigment: 2 parts;
dispersing agent: 1 part;
Wherein: the plastic raw material is ABS, PS, PC, PP engineering plastic particles with filling flame-retardant effect;
The pearl powder is of the lriodin series, and lriodin153 or lriodin163 is adopted;
the dispersing agent is FF type bis-stearic acid amide.
Specific:
The plastic raw materials are as follows: 100 parts;
Resin raw materials: 30 parts;
pearl powder: 5 parts;
Metallic pigment: 5 parts;
Dispersing agent: 2 parts;
Wherein: the plastic raw material is ABS, PS, PC, PP engineering plastic particles with filling flame-retardant effect;
The pearl powder is of the lriodin series, and lriodin153 or lriodin163 is adopted;
the dispersing agent is FF type bis-stearic acid amide.
Specific:
The plastic raw materials are as follows: 75 parts;
Resin raw materials: 25 parts;
pearl powder: 4 parts;
Metallic pigment: 4 parts;
Dispersing agent: 1.5 parts;
Wherein: the plastic raw material is ABS, PS, PC, PP engineering plastic particles with filling flame-retardant effect;
The pearl powder is of the lriodin series, and lriodin153 or lriodin163 is adopted;
the dispersing agent is FF type bis-stearic acid amide.
The specific implementation process comprises the following steps:
also discloses a preparation method of the spraying-free material, which comprises the following steps:
S01: preparing raw materials, namely taking the raw materials according to parts by mass, and determining the color of a metal pigment according to the final color of a product, wherein the color of the metal pigment comprises, but is not limited to, a metal color, a matte color, a beaded color and a dazzling color;
s02: filling the determined metal pigment into a cup, adding pearl powder and a dispersing agent, and stirring and mixing;
S03: the resin raw material is put into a plastic oil mixer to melt the resin raw material, the plastic oil mixer is stopped after the resin raw material is thoroughly melted and has no granular feel, the stirring mixture in S02 is put into the plastic oil mixer, and the plastic oil mixer is started again to fully mix the resin raw material with the stirring mixture in S02;
S04: after fully mixing, drying and dewatering the mixture by adopting a vacuum dehumidification dryer until the moisture content is within 0.2% -0.5%;
S05: and (3) injection molding, namely adding the dried mixture into an injection molding machine, heating for injection molding, cooling and demolding to obtain a mold product made of spraying-free plastic.
Further, in the stirring and mixing in step S02, the metallic pigment, the pearl powder and the dispersing agent are both stirred and mixed at a constant temperature, and the temperature is ensured to be able to melt the metallic pigment.
Compared with the traditional plastic which is colored by paint spraying after being molded, the production process required by the invention is greatly simplified, and the required production equipment and field are less. The plastic used in the invention does not generate dust, waste water and harmful gas in the production process, accords with the current environmental protection trend, and the scrapped material can be recycled. Low production cost, high production efficiency, simple process, little pollution and metallic appearance.
The invention solves the problem that the traditional injection molding part can still achieve the effect of highlighting after spraying without spraying paint.
The present invention is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present invention.
Claims (6)
1. A spray-free material, characterized by: the raw materials are as follows in parts by weight:
The plastic raw materials are as follows: 50-100 parts;
Resin raw materials: 20-30 parts;
pearl powder: 2-5 parts;
Metallic pigment: 2-5 parts;
Dispersing agent: 1-2 parts;
Wherein: the plastic raw material is ABS, PS, PC, PP engineering plastic particles with filling flame-retardant effect;
The pearl powder is of the lriodin series, and lriodin153 or lriodin163 is adopted;
the dispersing agent is FF type bis-stearic acid amide.
2. The spraying-free material according to claim 1, wherein the raw materials are as follows in parts by weight: the plastic raw materials are as follows: 50 parts;
Resin raw materials: 20 parts;
Pearl powder: 2 parts;
metallic pigment: 2 parts;
dispersing agent: 1 part;
Wherein: the plastic raw material is ABS, PS, PC, PP engineering plastic particles with filling flame-retardant effect;
The pearl powder is of the lriodin series, and lriodin153 or lriodin163 is adopted;
the dispersing agent is FF type bis-stearic acid amide.
3. The spraying-free material according to claim 1, wherein the raw materials are as follows in parts by weight: the plastic raw materials are as follows: 100 parts;
Resin raw materials: 30 parts;
pearl powder: 5 parts;
Metallic pigment: 5 parts;
Dispersing agent: 2 parts;
Wherein: the plastic raw material is ABS, PS, PC, PP engineering plastic particles with filling flame-retardant effect;
The pearl powder is of the lriodin series, and lriodin153 or lriodin163 is adopted;
the dispersing agent is FF type bis-stearic acid amide.
4. The spraying-free material according to claim 1, wherein the raw materials are as follows in parts by weight: the plastic raw materials are as follows: 75 parts;
Resin raw materials: 25 parts;
pearl powder: 4 parts;
Metallic pigment: 4 parts;
Dispersing agent: 1.5 parts;
Wherein: the plastic raw material is ABS, PS, PC, PP engineering plastic particles with filling flame-retardant effect;
The pearl powder is of the lriodin series, and lriodin153 or lriodin163 is adopted;
the dispersing agent is FF type bis-stearic acid amide.
5. The preparation method of the spraying-free material is characterized by comprising the following steps of:
S01: preparing raw materials, namely taking the raw materials according to parts by mass, and determining the color of a metal pigment according to the final color of a product, wherein the color of the metal pigment comprises, but is not limited to, a metal color, a matte color, a beaded color and a dazzling color;
s02: filling the determined metal pigment into a cup, adding pearl powder and a dispersing agent, and stirring and mixing;
S03: the resin raw material is put into a plastic oil mixer to melt the resin raw material, the plastic oil mixer is stopped after the resin raw material is thoroughly melted and has no granular feel, the stirring mixture in S02 is put into the plastic oil mixer, and the plastic oil mixer is started again to fully mix the resin raw material with the stirring mixture in S02;
S04: after fully mixing, drying and dewatering the mixture by adopting a vacuum dehumidification dryer until the moisture content is within 0.2% -0.5%;
S05: and (3) injection molding, namely adding the dried mixture into an injection molding machine, heating for injection molding, cooling and demolding to obtain a mold product made of spraying-free plastic.
6. The spraying-free material according to claim 5, wherein in the step S02 of stirring and mixing, the metallic pigment, the pearl powder and the dispersing agent are both stirred and mixed at a constant temperature, and the temperature is ensured to melt the metallic pigment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410244251.8A CN118085493A (en) | 2024-03-04 | 2024-03-04 | Spraying-free material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410244251.8A CN118085493A (en) | 2024-03-04 | 2024-03-04 | Spraying-free material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118085493A true CN118085493A (en) | 2024-05-28 |
Family
ID=91154619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410244251.8A Pending CN118085493A (en) | 2024-03-04 | 2024-03-04 | Spraying-free material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118085493A (en) |
-
2024
- 2024-03-04 CN CN202410244251.8A patent/CN118085493A/en active Pending
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