CN107163491B - Modified ABS material, preparation method and application - Google Patents
Modified ABS material, preparation method and application Download PDFInfo
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- CN107163491B CN107163491B CN201710453285.8A CN201710453285A CN107163491B CN 107163491 B CN107163491 B CN 107163491B CN 201710453285 A CN201710453285 A CN 201710453285A CN 107163491 B CN107163491 B CN 107163491B
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
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- Compositions Of Macromolecular Compounds (AREA)
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Abstract
The invention discloses a modified ABS material, a preparation method and application thereof. The modified ABS material comprises a synthetic ABS main base material and marble strip color master batches; the synthetic ABS main base material comprises the following components in parts by weight: 80-85 parts of synthetic ABS resin; 10-12 parts of a toughening agent; 1-3 parts of an antioxidant; 1-3 parts of a compatilizer; the marble strip color master batch comprises the following components in parts by weight: 1-1.4 parts of titanium dioxide; 0.01-0.03 part of toner; 2-4 parts of synthetic jade strips; 0.05-0.1 part of compatilizer. The invention adopts the synthetic jade strip to replace the traditional natural marble particles, thereby reducing the manufacturing cost of the decorative piece decorated with the traditional imitation marble stripe effect. The toner is prepared from red, yellow and blue toners, and the marble appearances of various colors can be prepared by adjusting the mixing ratio of the toners. The titanium dioxide of the invention can make the final product show the marble stripe effect.
Description
Technical Field
The invention relates to the field of marble-like materials, in particular to a modified ABS material, a preparation method and application thereof.
Background
The marble-imitated stripe decorative material is widely applied to the fields of buildings, automobiles, household appliances and the like, however, the traditional decorative parts decorated with the marble-imitated stripe effect are mostly realized by adopting modes of in-mold film coating, transfer printing and the like at present, and the decorative parts decorated with the marble-imitated stripe effect by direct injection molding are also mostly prepared by adopting a mode of adding spot pigment or natural marble particles. The molding process of the decorative part with the marble stripe effect is complex in process and high in cost.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide a modified ABS material, a preparation method and application thereof, and aims to solve the problems of complex molding process and high cost of the existing decorative material with the marble stripe effect.
The technical scheme of the invention is as follows:
a modified ABS material, wherein, the modified ABS material comprises a synthetic ABS main base material and marble strip color master batches;
the synthetic ABS main base material comprises the following components in parts by weight:
80-85 parts of synthetic ABS resin;
10-12 parts of a toughening agent;
1-3 parts of an antioxidant;
1-3 parts of a compatilizer;
the marble strip color master batch comprises the following components in parts by weight:
1-1.4 parts of titanium dioxide;
0.01-0.03 part of toner;
2-4 parts of synthetic jade strips;
0.05-0.1 part of compatilizer.
The modified ABS material is characterized in that,
the synthetic ABS main base material comprises the following components in parts by weight:
83 parts of synthetic ABS resin;
10 parts of a toughening agent;
1 part of an antioxidant;
2 parts of a compatilizer;
the marble strip color master batch comprises the following components in parts by weight:
1.2 parts of titanium dioxide;
0.01 part of toner;
2.71 parts of synthetic jade strips;
0.08 part of compatilizer.
The modified ABS material is characterized in that the synthetic ABS resin is injection molding resin, the toughening agent is MBS resin, the antioxidant is 168, and the compatilizer is butylbenzene resin.
The modified ABS material is characterized in that the toner is prepared from red toner, yellow toner and blue toner.
The modified ABS material takes the synthetic jade strip as a reference, and the synthetic jade strip comprises the following components in percentage by weight:
PC 38-40%；
PA6 28-30%；
ABS 25-30%；
1-2% of a toughening agent;
1-2% of compatilizer.
A method for preparing a modified ABS material as described in any one of the above, comprising:
step A, weighing the raw materials of the components according to the parts by weight, and uniformly mixing;
and step B, adding the mixed raw materials into a double-screw extruder, and carrying out melting, granulation and grain cutting to obtain the modified ABS material.
In the step A, the weighed raw materials of the components are added into a high-speed mixer to be mixed for 5 ~ 8 minutes.
The preparation method of the modified ABS material comprises the following steps of (A) controlling parameters in the double-screw extruder in the step B as follows:
the temperatures of the zones are respectively set as: 180-190 degrees in the first zone, 245-255 degrees in the second zone, 250-260 degrees in the third zone, 250-260 degrees in the fourth zone, 250-260 degrees in the fifth zone, 250-260 degrees in the sixth zone, 250-260 degrees in the seventh zone, 250-260 degrees in the eighth zone, 250-260 degrees in the ninth zone, and 250-260 degrees in the tenth zone; the die temperature is 245-255 deg.
And in the step B, the modified ABS material with the grain diameter of 0.1-0.2mm is cut.
Use of a modified ABS material as described in any one of the above, wherein the modified ABS material is used as a decorative material for imitation marble stripe effect.
Has the advantages that: the invention adopts the synthetic jade strip to replace the traditional natural marble particles, thereby effectively reducing the manufacturing cost of the plastic decorating part decorated with the traditional imitation marble stripe effect. In addition, the titanium dioxide in the components can make the final product show a marble stripe effect.
Detailed Description
The invention provides a modified ABS material, a preparation method and application thereof, and the invention is further described in detail below in order to make the purpose, technical scheme and effect of the invention clearer and more clear. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention provides a modified ABS material, wherein the modified ABS material comprises a synthetic ABS main base material and marble strip color master batches;
the synthetic ABS main base material comprises the following components in parts by weight:
80-85 parts of synthetic ABS resin;
10-12 parts of a toughening agent;
1-3 parts of an antioxidant;
1-3 parts of a compatilizer;
the marble strip color master batch comprises the following components in parts by weight:
1-1.4 parts of titanium dioxide;
0.01-0.03 part of toner;
2-4 parts of synthetic jade strips;
0.05-0.1 part of compatilizer.
The invention provides a modified ABS material with marble stripe effect appearance, which comprises a component I and a component II, wherein the component I is a synthetic ABS main base material, the component II is a marble stripe color master batch, the synthetic ABS main base material and the marble stripe color master batch in corresponding proportion are modulated, and the direct injection molding is carried out at the temperature of 230-240 ℃ to obtain the parts with the marble stripe effect.
The synthetic ABS main substrate consists of synthetic ABS resin, a toughening agent, an antioxidant and a compatilizer. The marble strip color master batch is composed of titanium dioxide, toner, synthetic jade strips and a compatilizer. The synthetic jade strips are used for modulating the appearance color of the marble, and the titanium dioxide is used for modulating the color of the marble stripe effect.
Compared with the prior art, the invention has the main improvements that: in the marble strip color master batch, the synthetic jade strips are adopted to replace the traditional natural marble particles, so that the manufacturing cost of the plastic decorating part decorated by the traditional imitation marble stripe effect is effectively reduced. Another improvement is that: the toner in the marble stripe color master batch is prepared from red toner, yellow toner and blue toner, and various colors can be conveniently blended by adjusting the mixing proportion of the toners, so that marble appearances with different colors are obtained, and the personalized requirements of users are met. Still another improvement is: the titanium dioxide in the marble stripe color master batch can make the final product show the marble stripe effect.
Specifically, the synthetic jade strip is taken as a reference, and comprises the following components in percentage by weight:
PC 38-40%；
PA6 28-30%；
ABS 25-30%；
1-2% of a toughening agent;
1-2% of compatilizer.
The synthetic jade strip is prepared by mixing PC, PA6, ABS, a toughening agent, a compatilizer and toner. Specifically, the ABS alloy is prepared by mixing the PC, the PA6, the ABS, the toughening agent and the compatilizer according to the weight percentage. According to the appearance requirement, the dosage of the toner is changed, and the color of the marble strip color master batch is adjusted. The synthetic jade strip adopting the formula replaces the traditional natural marble particles, so that the manufacturing cost of the plastic decorating part decorated with the traditional marble-imitated stripe effect can be effectively reduced.
The synthetic ABS main substrate consists of synthetic ABS resin, a toughening agent, an antioxidant and a compatilizer.
In particular, the synthetic ABS resin may be a common injection molding grade resin.
Specifically, the toughening agent may be an MBS resin (copolymer of methyl methacrylate-butadiene-styrene). The toughening agent is added into the synthetic ABS main base material, so that the impact strength of the material can be obviously improved, the toughness of the material is effectively improved, and the mechanical property of the material is improved.
Specifically, the antioxidant may be 168 (tris (2, 4-di-tert-butyl) phenyl phosphite). The antioxidant is added into the synthetic ABS main base material, so that the oxidation process of the polymer can be delayed or inhibited, the aging of the polymer is prevented, and the service life of the polymer is prolonged.
Specifically, the compatibilizer may be a styrene-butadiene resin (a copolymer of styrene-maleic anhydride). The compatilizer is added into the synthetic ABS main base material, so that incompatible components can be promoted to be combined together, and a stable blend is obtained.
The modified ABS material of the invention presents different color effects with different toner proportions in the added marble strip color master batch, and specifically can be prepared by customizing the corresponding modified ABS material according to requirements and then directly carrying out plastic forming processing.
The invention also provides a preparation method of the modified ABS material, which comprises the following steps:
step A, weighing the raw materials of the components according to the parts by weight, and uniformly mixing.
And in the step A, adding the weighed synthetic ABS resin, toughening agent, antioxidant, compatilizer, titanium dioxide, toner and synthetic jade strip into a high-speed mixer to be mixed for 5 ~ 8 minutes at high speed.
And step B, adding the mixed raw materials into a double-screw extruder, and carrying out melting, granulation and grain cutting to obtain the modified ABS material.
And in the step B, adding the mixed raw materials into a double-screw extruder, after high-temperature plasticizing and melting, penetrating through a granulation grinding tool to extrude a thin strip raw material, and quickly cutting the raw material into granules by an automatic granule cutting blade, specifically into granules with the particle size of 0.1-0.2mm, so as to obtain the modified ABS material.
Specifically, the parameters in the twin-screw extruder were controlled as follows: the temperature of each zone is respectively set as: the first zone is 180-190 ℃, the second zone is 245-255 ℃, the third zone is 250-260 ℃, the fourth zone is 250-260 ℃, the fifth zone is 250-260 ℃, the sixth zone is 250-260 ℃, the seventh zone is 250-260 ℃, the eighth zone is 250-260 ℃, the ninth zone is 250-260 ℃ and the tenth zone is 250-260 ℃; the die temperature was 245-.
The preparation process is simple, low in cost and capable of being widely applied to various fields.
The invention also provides application of the modified ABS material, and the modified ABS material is used as a decorative material with a marble-imitated striped effect. When the modified ABS material is used, the modified ABS material can be directly subjected to injection molding by an injection molding machine at the temperature of 230-240 ℃ to prepare a product with the appearance of marble stripe effect and luster. The product is widely applied to decorative parts in the field of engineering decorative materials, in particular to a plurality of higher-grade plastic decorative parts in the fields of buildings, automobiles, household appliances and the like.
The present invention will be described in detail below with reference to examples.
Examples
The first step is as follows: the ingredients of the synthetic jade strip were weighed according to table 1 below and formed into a strip by plastic forming.
TABLE 1 synthetic jade strip Components (Unit: weight percent)
The second step is that: the components of the marble stripe color master batch are weighed according to the following table 2 and are prepared into granules through plastic processing and forming.
TABLE 2 Marble stripe color masterbatch component (unit: parts by weight)
The third step: the components of the modified ABS material were weighed and mixed uniformly as in Table 3 below.
TABLE 3 modified ABS Material Components (units: parts by weight)
Specifically, adding ABS resin, a toughening agent, an antioxidant, a compatilizer and marble strip color master batches into a high-speed mixer, and mixing for 7 minutes at a high speed; and then adding the mixed raw materials into a double-screw extruder, plasticizing and melting at high temperature, extruding into a thin strip shape through a granulation die, and finally quickly cutting into particles with the diameter of 0.15mm through an automatic blade to obtain the product. Wherein, the temperature of each area of the double-screw extruder is respectively set as follows: the temperature of the first zone is 185 ℃, the temperature of the second zone is 250 ℃, the temperature of the third zone is 255 ℃, the temperature of the fourth zone is 255 ℃, the temperature of the fifth zone is 255 ℃, the temperature of the sixth zone is 255 ℃, the temperature of the seventh zone is 255 ℃, the temperature of the eighth zone is 255 ℃, the temperature of the ninth zone is 255 ℃ and the temperature of the tenth zone is 255; the die temperature was 250 ℃.
Finally, the obtained modified ABS material is subjected to injection molding at 235 ℃ by an injection molding machine to prepare a product with the appearance of marble stripe effect. Of course, all the raw materials weighed according to the formulations in table 1, table 2 and table 3 may be directly put into a high-speed mixer to be mixed, and then the final product is obtained through the twin-screw extrusion molding and injection molding processes.
In conclusion, the invention provides a modified ABS material, a preparation method and application thereof, and the invention adopts the synthetic jade strip to replace the traditional natural marble particle, thereby effectively reducing the manufacturing cost of the traditional plastic decoration decorated with the imitated marble stripe effect. In addition, the toner in the marble stripe color master batch is prepared from red toner, yellow toner and blue toner, and various colors can be conveniently blended by adjusting the mixing proportion of the toners, so that marble appearances with different colors are obtained, and the personalized requirements of users are met. In addition, the titanium dioxide in the marble stripe color master batch can make the final product show the marble stripe effect.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (9)
1. A modified ABS material is characterized in that the modified ABS material comprises a synthetic ABS main base material and marble strip color master batches;
the synthetic ABS main base material comprises the following components in parts by weight:
80-85 parts of synthetic ABS resin;
10-12 parts of a toughening agent;
1-3 parts of an antioxidant;
1-3 parts of a compatilizer;
the marble strip color master batch comprises the following components in parts by weight:
1-1.4 parts of titanium dioxide;
0.01-0.03 part of toner;
2-4 parts of synthetic jade strips;
0.05-0.1 part of compatilizer;
taking the synthetic jade strip as a reference, and according to the weight percentage, the synthetic jade strip comprises the following components:
PC 38-40%；
PA6 28-30%；
ABS 25-30%；
1-2% of a toughening agent;
1-2% of a compatilizer;
in the synthetic jade strip, the sum of the weight percentages of the components is 100%.
2. The modified ABS material according to claim 1,
the synthetic ABS main base material comprises the following components in parts by weight:
83 parts of synthetic ABS resin;
10 parts of a toughening agent;
1 part of an antioxidant;
2 parts of a compatilizer;
the marble strip color master batch comprises the following components in parts by weight:
1.2 parts of titanium dioxide;
0.01 part of toner;
2.71 parts of synthetic jade strips;
0.08 part of compatilizer.
3. The modified ABS material of claim 1 or 2, wherein the synthetic ABS resin is an injection molding resin, the toughening agent is MBS resin, the antioxidant is 168, and the compatibilizer is phenylbutyl resin.
4. The modified ABS material of claim 1 or 2, wherein the toner is formulated with a red toner, a yellow toner, and a blue toner.
5. A method for preparing a modified ABS material according to claims 1-4, characterized in that it comprises:
step A, weighing the raw materials of the components according to the parts by weight, and uniformly mixing;
and step B, adding the mixed raw materials into a double-screw extruder, and carrying out melting, granulation and grain cutting to obtain the modified ABS material.
6. The method for preparing the modified ABS material of claim 5, wherein in the step A, the weighed raw materials of the components are added into a high-speed mixer to be mixed for 5 ~ 8 minutes.
7. The method for preparing the modified ABS material according to claim 5, wherein in the step B, the parameters in the twin-screw extruder are controlled as follows:
the temperatures of the zones are respectively set as: 180-190 degrees in the first zone, 245-255 degrees in the second zone, 250-260 degrees in the third zone, 250-260 degrees in the fourth zone, 250-260 degrees in the fifth zone, 250-260 degrees in the sixth zone, 250-260 degrees in the seventh zone, 250-260 degrees in the eighth zone, 250-260 degrees in the ninth zone, and 250-260 degrees in the tenth zone; the die temperature is 245-255 deg.
8. The method for preparing a modified ABS material according to claim 5, wherein in the step B, the modified ABS material with the grain diameter of 0.1-0.2mm is cut.
9. Use of a modified ABS material according to any one of claims 1 to 4 as a decorative material for imitation marble stripe effect.
Priority Applications (1)
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| CN201710453285.8A CN107163491B (en) | 2017-06-15 | 2017-06-15 | Modified ABS material, preparation method and application |
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| CN201710453285.8A CN107163491B (en) | 2017-06-15 | 2017-06-15 | Modified ABS material, preparation method and application |
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| CN107163491B true CN107163491B (en) | 2020-01-14 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11140259A (en) * | 1997-11-10 | 1999-05-25 | Toagosei Co Ltd | Vinyl chloride-based resin composition and production of molded product comprising the same |
| JP2002194223A (en) * | 2000-12-27 | 2002-07-10 | Setsunan Kasei Kk | Process for producing resin molding having woodgrain pattern |
| CN100554320C (en) * | 2007-06-18 | 2009-10-28 | 俞善锋 | Artificial cobble and manufacture method thereof |
| CN105255093B (en) * | 2015-11-03 | 2018-03-02 | 四川长虹电器股份有限公司 | ABS composite material of imitation marble effect and preparation method thereof |
| CN105482351B (en) * | 2015-11-30 | 2018-03-23 | 四川长虹电器股份有限公司 | ABS material with parian decorative effect and preparation method thereof |
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