CN114525011A - Extinction ABS plastic and preparation method thereof - Google Patents
Extinction ABS plastic and preparation method thereof Download PDFInfo
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- CN114525011A CN114525011A CN202210274750.2A CN202210274750A CN114525011A CN 114525011 A CN114525011 A CN 114525011A CN 202210274750 A CN202210274750 A CN 202210274750A CN 114525011 A CN114525011 A CN 114525011A
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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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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Abstract
The invention provides an extinction ABS plastic and a preparation method thereof, wherein the extinction ABS plastic comprises the following raw materials in parts by weight: 100 parts of ABS resin, 0.6-0.88 part of heat stabilizer, 0.42-0.6 part of lubricant, 10-20 parts of processing modifier, 15-25 parts of toughening agent, 3-12 parts of plasticizer, 15-30 parts of phase boundary treating agent and 8-24 parts of filler. The prepared extinction ABS plastic not only has surface extinction effect, but also solves the problems of high cost and damage to the physical and mechanical properties of products caused by processing ABS resin by a physical modification method to obtain the extinction effect.
Description
Technical Field
The invention belongs to the technical field of plastic modification, and particularly relates to an extinction ABS plastic and a preparation method thereof.
Background
In recent years, among various plastic products, matte products are more and more popular with consumers; meanwhile, in some special occasions, certain extinction requirements are also provided for the surface gloss of the product due to aesthetic and technical requirements. When the product contains the flatting agent, the flatting agent particles can form a micro rough surface on the surface of the product, and when the product is irradiated by light, the reflected light can be changed, so that the gloss of the product is reduced, and the flatting purpose is achieved. The master batch prepared by using the delustering agent as a master batch core is called a delustering master batch. The master batch is added into plastic resin to prepare a plastic product with a surface having an extinction effect. Practice has shown that the requirements of easy cleaning, shine and feel also influence our choice. When we arrive at the office, whether driving, bus or train, we find the interior trim of various vehicles to be essentially matte. School blackboards have been dull to avoid glare from practical and safety concerns. The interior of cars also adopt such designs, and some economical and practical devices and interior trim use non-glare matting materials for safety reasons.
Disclosure of Invention
The invention provides extinction ABS plastic and a preparation method thereof, and the prepared extinction ABS plastic not only has a surface extinction effect, but also solves the problems of high cost and damage to the product mechanical property caused by processing ABS resin by a physical modification method to obtain the extinction effect.
In order to achieve the purposes, the specific scheme is as follows:
in a first aspect of the invention, the invention provides an extinction ABS plastic which comprises the following raw materials in parts by weight: 100 parts of ABS resin, 0.6-0.88 part of heat stabilizer, 0.42-0.6 part of lubricant, 10-20 parts of processing modifier, 15-25 parts of toughening agent, 3-12 parts of plasticizer, 15-30 parts of phase boundary treating agent and 8-24 parts of filler.
As a further elaboration of the first aspect of the invention:
preferably, the heat stabilizer is epoxidized soybean oil.
Preferably, the lubricant is zinc stearate.
Preferably, the processing modifier is glycidyl methacrylate grafted ABS copolymer.
Preferably, the toughening agent is an MBS type toughening agent.
Preferably, the plasticizer is dibutyl phthalate.
Preferably, the phase boundary treatment agent is dimethyl siloxane.
Preferably, the filler is silica.
The second aspect of the invention provides a preparation method of the extinction ABS plastic, which comprises the following steps:
a. drying the ABS resin, the processing modifier and the toughening agent in parts by weight; drying, adding into a high-speed mixer, and fully mixing and stirring to obtain a first mixture;
b. adding the heat stabilizer, the lubricant, the plasticizer, the phase boundary treating agent and the filler in parts by weight into a high-speed mixer, and fully mixing and stirring to obtain a second mixture;
c. and c, blending the first mixture prepared in the step a and the second mixture prepared in the step b, then transferring the mixture into a double-screw extruder for full melt blending, granulating through the double-screw extruder, and then drying through a forced air circulation drying oven to obtain the delustering ABS plastic.
Preferably, in the step c, the melting temperature of the double-screw extruder is 170-200 ℃, and the screw rotating speed is 260-280 r/min.
Preferably, in the step c, the drying temperature is 80-90 ℃, and the drying time is 2-3 h.
Compared with the prior art, the invention has the following technical effects:
1. the extinction ABS material prepared by the invention well meets the low glossiness required by people in the fields of packaging, building materials, wires and cables, vehicles, furniture, clothing and the like.
2. The invention not only has surface extinction effect, but also solves the problems of high cost and damage to the physical and mechanical properties of products caused by processing ABS resin by a physical modification method to obtain the extinction effect.
3. The extinction ABS resin has the characteristics of common ABS resin, can obtain good processing performance in a wider temperature range, and has better solvent resistance, mechanical strength and processing dimensional stability.
4. The extinction ABS resin is a high molecular polymer, and a chemical cross-linking agent is added in the ABS polymerization process, so that the extinction ABS resin contains partial gel components compared with the common ABS resin; the resin has regular granularity and good plasticizing performance, and can obtain good processability in a wider temperature range. Compared with the common ABS resin, the ABS resin has better solvent resistance, mechanical property and processing dimensional stability; the product has no surface deterioration even after being purified; and the product has a high delustering appearance, non-tacky and comfortable hand feel. The resin can be used alone or mixed with general ABS resin to adjust the glossiness and other characteristics of the product. The extinction resin can play a role of matte surface, so that ABS products are not reflective and dazzling, and the extinction resin is particularly suitable for fields with higher environmental protection requirements, such as artificial leather, sofa leather, automobile instrument panels and the like.
The material of the invention has wide application, and is mainly used for the following aspects:
dull hard products, frosted sheets, matte sheets, calendered films, blown films. Artificial leather, hard boards, parting templates, automobile coatings, cable jackets, wire sheaths, various hoses, cosmetic boxes, Christmas tree leaves, plastic shoes, containers and the like. The extinction resin is a special material for processing products such as low-gloss polyvinyl chloride and the like, and can be widely used for deep-processed products such as insulated cables, electric wires, telephone lines, acoustic horn lines, extinction films, door and window sealing strips, instrument panels and the like.
The extinction resin is a special material for processing products such as low-gloss polyvinyl chloride and the like, and can be widely used for deep-processed products such as insulated cables, electric wires, telephone lines, acoustic horn lines, extinction films, door and window sealing strips, instrument panels and the like.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
the extinction ABS plastic comprises the following raw materials in parts by weight: 100 parts of ABS resin, 0.68 part of epoxidized soybean oil, 0.62 part of zinc stearate, 10 parts of glycidyl methacrylate grafted ABS copolymer, 15 parts of MBS type toughening agent, 3 parts of dibutyl phthalate, 30 parts of dimethyl siloxane and 8 parts of silicon dioxide.
The preparation method of the extinction ABS plastic comprises the following steps:
a. drying the ABS resin, the glycidyl methacrylate grafted ABS copolymer and the MBS type toughening agent in parts by weight; drying, adding into a high-speed mixer, and fully mixing and stirring to obtain a first mixture;
b. adding the epoxidized soybean oil, the zinc stearate, the dibutyl phthalate, the dimethyl siloxane and the silicon dioxide in parts by weight into a high-speed mixer, and fully mixing and stirring to obtain a second mixture;
c. and c, blending the first mixture prepared in the step a and the second mixture prepared in the step b, then transferring the mixture into a double-screw extruder for full melt blending, and granulating through the double-screw extruder, wherein the melting temperature of the double-screw extruder is 170-200 ℃, and then drying through a forced air circulation drying oven, wherein the drying temperature is 80-90 ℃, and the drying time is 2-3 hours, so that the extinction ABS plastic in the embodiment 1 is prepared.
Example 2:
the extinction ABS plastic comprises the following raw materials in parts by weight: 100 parts of ABS resin, 0.65 part of epoxidized soybean oil, 0.52 part of zinc stearate, 14 parts of glycidyl methacrylate grafted ABS copolymer, 18 parts of MBS type toughening agent, 8 parts of dibutyl phthalate, 26 parts of dimethyl siloxane and 20 parts of silicon dioxide.
The preparation method of the extinction ABS plastic comprises the following steps:
a. drying the ABS resin, the glycidyl methacrylate grafted ABS copolymer and the MBS type toughening agent in parts by weight; drying, adding into a high-speed mixer, and fully mixing and stirring to obtain a first mixture;
b. adding the epoxidized soybean oil, the zinc stearate, the dibutyl phthalate, the dimethyl siloxane and the silicon dioxide in parts by weight into a high-speed mixer, and fully mixing and stirring to obtain a second mixture;
c. and c, blending the first mixture prepared in the step a and the second mixture prepared in the step b, then transferring the mixture into a double-screw extruder for full melt blending, and granulating through the double-screw extruder, wherein the melting temperature of the double-screw extruder is 170-200 ℃, and then drying through a forced air circulation drying oven, wherein the drying temperature is 80-90 ℃, and the drying time is 2-3 hours, so that the extinction ABS plastic of the embodiment 2 is prepared.
Example 3:
the extinction ABS plastic comprises the following raw materials in parts by weight: 100 parts of ABS resin, 0.6 part of epoxidized soybean oil, 0.56 part of zinc stearate, 16 parts of glycidyl methacrylate grafted ABS copolymer, 20 parts of MBS type toughening agent, 5 parts of dibutyl phthalate, 22 parts of dimethyl siloxane and 18 parts of silicon dioxide.
The preparation method of the extinction ABS plastic comprises the following steps:
a. drying the ABS resin, the glycidyl methacrylate grafted ABS copolymer and the MBS type toughening agent in parts by weight; drying, adding into a high-speed mixer, and fully mixing and stirring to obtain a first mixture;
b. adding the epoxidized soybean oil, the zinc stearate, the dibutyl phthalate, the dimethyl siloxane and the silicon dioxide in parts by weight into a high-speed mixer, and fully mixing and stirring to obtain a second mixture;
c. and c, blending the first mixture prepared in the step a and the second mixture prepared in the step b, then transferring the mixture into a double-screw extruder for full melt blending, and granulating through the double-screw extruder, wherein the melting temperature of the double-screw extruder is 170-200 ℃, and then drying through a forced air circulation drying oven, wherein the drying temperature is 80-90 ℃, and the drying time is 2-3 hours, so that the extinction ABS plastic of the embodiment 3 is prepared.
Example 4:
the extinction ABS plastic comprises the following raw materials in parts by weight: 100 parts of ABS resin, 0.62 part of epoxidized soybean oil, 0.48 part of zinc stearate, 18 parts of glycidyl methacrylate grafted ABS copolymer, 21 parts of MBS type toughening agent, 9 parts of dibutyl phthalate, 15 parts of dimethyl siloxane and 10 parts of silicon dioxide.
The preparation method of the extinction ABS plastic comprises the following steps:
a. drying the ABS resin, the glycidyl methacrylate grafted ABS copolymer and the MBS type toughening agent in parts by weight; drying, adding into a high-speed mixer, and fully mixing and stirring to obtain a first mixture;
b. adding the epoxidized soybean oil, the zinc stearate, the dibutyl phthalate, the dimethyl siloxane and the silicon dioxide in parts by weight into a high-speed mixer, and fully mixing and stirring to obtain a second mixture;
c. and c, blending the first mixture prepared in the step a and the second mixture prepared in the step b, then transferring the mixture into a double-screw extruder for full melt blending, and granulating through the double-screw extruder, wherein the melting temperature of the double-screw extruder is 170-200 ℃, and then drying through a forced air circulation drying oven, wherein the drying temperature is 80-90 ℃, and the drying time is 2-3 hours, so that the extinction ABS plastic of the embodiment 4 is prepared.
Example 5:
the extinction ABS plastic comprises the following raw materials in parts by weight: 100 parts of ABS resin, 0.71 part of epoxidized soybean oil, 0.42 part of zinc stearate, 19 parts of glycidyl methacrylate grafted ABS copolymer, 23 parts of MBS type toughening agent, 7 parts of dibutyl phthalate, 18 parts of dimethyl siloxane and 16 parts of silicon dioxide.
The preparation method of the extinction ABS plastic comprises the following steps:
a. drying the ABS resin, the glycidyl methacrylate grafted ABS copolymer and the MBS type toughening agent in parts by weight; drying, adding into a high-speed mixer, and fully mixing and stirring to obtain a first mixture;
b. adding the epoxidized soybean oil, the zinc stearate, the dibutyl phthalate, the dimethyl siloxane and the silicon dioxide in parts by weight into a high-speed mixer, and fully mixing and stirring to obtain a second mixture;
c. and c, blending the first mixture prepared in the step a and the second mixture prepared in the step b, then transferring the mixture into a double-screw extruder for full melt blending, and granulating through the double-screw extruder, wherein the melting temperature of the double-screw extruder is 170-200 ℃, and then drying through a forced air circulation drying oven, wherein the drying temperature is 80-90 ℃, and the drying time is 2-3 hours, so that the extinction ABS plastic of the embodiment 5 is prepared.
Example 6:
the extinction ABS plastic comprises the following raw materials in parts by weight: 100 parts of ABS resin, 0.58 part of epoxidized soybean oil, 0.45 part of zinc stearate, 17 parts of glycidyl methacrylate grafted ABS copolymer, 25 parts of MBS type toughening agent, 4 parts of dibutyl phthalate, 20 parts of dimethyl siloxane and 12 parts of silicon dioxide.
The preparation method of the extinction ABS plastic comprises the following steps:
a. drying the ABS resin, the glycidyl methacrylate grafted ABS copolymer and the MBS type toughening agent in parts by weight; drying, adding into a high-speed mixer, and fully mixing and stirring to obtain a first mixture;
b. adding the epoxidized soybean oil, the zinc stearate, the dibutyl phthalate, the dimethyl siloxane and the silicon dioxide in parts by weight into a high-speed mixer, and fully mixing and stirring to obtain a second mixture;
c. and c, blending the first mixture prepared in the step a and the second mixture prepared in the step b, then transferring the mixture into a double-screw extruder for full melt blending, and granulating through the double-screw extruder, wherein the melting temperature of the double-screw extruder is 170-200 ℃, and then drying through a forced air circulation drying oven, wherein the drying temperature is 80-90 ℃, and the drying time is 2-3 hours, so that the extinction ABS plastic of the embodiment 6 is prepared.
Example 7:
the extinction ABS plastic comprises the following raw materials in parts by weight: 100 parts of ABS resin, 0.75 part of epoxidized soybean oil, 0.53 part of zinc stearate, 15 parts of glycidyl methacrylate grafted ABS copolymer, 26 parts of MBS type toughening agent, 6 parts of dibutyl phthalate, 23 parts of dimethyl siloxane and 14 parts of silicon dioxide.
The preparation method of the extinction ABS plastic comprises the following steps:
a. drying the ABS resin, the glycidyl methacrylate grafted ABS copolymer and the MBS type toughening agent in parts by weight; drying, adding into a high-speed mixer, and fully mixing and stirring to obtain a first mixture;
b. adding the epoxidized soybean oil, the zinc stearate, the dibutyl phthalate, the dimethyl siloxane and the silicon dioxide in parts by weight into a high-speed mixer, and fully mixing and stirring to obtain a second mixture;
c. and c, blending the first mixture prepared in the step a and the second mixture prepared in the step b, then transferring the mixture into a double-screw extruder for full melt blending, and granulating through the double-screw extruder, wherein the melting temperature of the double-screw extruder is 170-200 ℃, and then drying through a forced air circulation drying oven, wherein the drying temperature is 80-90 ℃, and the drying time is 2-3 hours, so that the extinction ABS plastic of the embodiment 7 is prepared.
Example 8:
the extinction ABS plastic comprises the following raw materials in parts by weight: 100 parts of ABS resin, 0.8 part of epoxidized soybean oil, 0.55 part of zinc stearate, 13 parts of glycidyl methacrylate grafted ABS copolymer, 16 parts of MBS type toughening agent, 10 parts of dibutyl phthalate, 25 parts of dimethyl siloxane and 10 parts of silicon dioxide.
The preparation method of the extinction ABS plastic comprises the following steps:
a. drying the ABS resin, the glycidyl methacrylate grafted ABS copolymer and the MBS type toughening agent in parts by weight; drying, adding into a high-speed mixer, and fully mixing and stirring to obtain a first mixture;
b. adding the epoxidized soybean oil, the zinc stearate, the dibutyl phthalate, the dimethyl siloxane and the silicon dioxide in parts by weight into a high-speed mixer, and fully mixing and stirring to obtain a second mixture;
c. and c, blending the first mixture prepared in the step a and the second mixture prepared in the step b, then transferring the mixture into a double-screw extruder for full melt blending, and granulating through the double-screw extruder, wherein the melting temperature of the double-screw extruder is 170-200 ℃, and then drying through a forced air circulation drying oven, wherein the drying temperature is 80-90 ℃, and the drying time is 2-3 hours, so that the extinction ABS plastic of the embodiment 8 is prepared.
Example 9:
the extinction ABS plastic comprises the following raw materials in parts by weight: 100 parts of ABS resin, 0.83 part of epoxidized soybean oil, 0.58 part of zinc stearate, 11 parts of glycidyl methacrylate grafted ABS copolymer, 19 parts of MBS type toughening agent, 12 parts of dibutyl phthalate, 21 parts of dimethyl siloxane and 24 parts of silicon dioxide.
The preparation method of the extinction ABS plastic comprises the following steps:
a. drying the ABS resin, the glycidyl methacrylate grafted ABS copolymer and the MBS type toughening agent in parts by weight; drying, adding into a high-speed mixer, and fully mixing and stirring to obtain a first mixture;
b. adding the epoxidized soybean oil, the zinc stearate, the dibutyl phthalate, the dimethyl siloxane and the silicon dioxide in parts by weight into a high-speed mixer, and fully mixing and stirring to obtain a second mixture;
c. and c, blending the first mixture prepared in the step a and the second mixture prepared in the step b, then transferring the mixture into a double-screw extruder for full melt blending, and granulating through the double-screw extruder, wherein the melting temperature of the double-screw extruder is 170-200 ℃, and then drying through a forced air circulation drying oven, wherein the drying temperature is 80-90 ℃, and the drying time is 2-3 hours, so that the extinction ABS plastic in the embodiment 9 is prepared.
Example 10:
the extinction ABS plastic comprises the following raw materials in parts by weight: 100 parts of ABS resin, 0.88 part of epoxidized soybean oil, 0.6 part of zinc stearate, 20 parts of glycidyl methacrylate grafted ABS copolymer, 22 parts of MBS type toughening agent, 8 parts of dibutyl phthalate, 28 parts of dimethyl siloxane and 22 parts of silicon dioxide.
The preparation method of the extinction ABS plastic comprises the following steps:
a. drying the ABS resin, the glycidyl methacrylate grafted ABS copolymer and the MBS type toughening agent in parts by weight; drying, adding into a high-speed mixer, and fully mixing and stirring to obtain a first mixture;
b. adding the epoxidized soybean oil, the zinc stearate, the dibutyl phthalate, the dimethyl siloxane and the silicon dioxide in parts by weight into a high-speed mixer, and fully mixing and stirring to obtain a second mixture;
c. and c, blending the first mixture prepared in the step a and the second mixture prepared in the step b, then transferring the mixture into a double-screw extruder for full melt blending, and granulating through the double-screw extruder, wherein the melting temperature of the double-screw extruder is 170-200 ℃, and then drying through a forced air circulation drying oven, wherein the drying temperature is 80-90 ℃, and the drying time is 2-3 hours, so that the extinction ABS plastic of the embodiment 10 is prepared.
Example 11:
the extinction ABS plastic comprises the following raw materials in parts by weight: 100 parts of ABS resin, 0.65 part of epoxidized soybean oil, 0.52 part of zinc stearate, 14 parts of glycidyl methacrylate grafted ABS copolymer, 18 parts of MBS type toughening agent, 8 parts of dibutyl phthalate, 26 parts of dimethyl siloxane and 20 parts of silicon dioxide.
The preparation method of the extinction ABS plastic comprises the following steps:
a. adding the ABS resin, the glycidyl methacrylate grafted ABS copolymer, the MBS type toughening agent epoxidized soybean oil, the zinc stearate, the dibutyl phthalate, the dimethyl siloxane and the silicon dioxide in parts by weight into a high-speed mixer, and fully mixing and stirring;
b. and c, transferring the mixture prepared in the step a into a double-screw extruder for full melt blending, and granulating through the double-screw extruder, wherein the melting temperature of the double-screw extruder is 170-200 ℃, and then drying through a forced air circulation drying box, wherein the drying temperature is 80-90 ℃, and the drying time is 2-3 hours, so that the extinction ABS plastic in the embodiment 11 is prepared.
The matte ABS plastics prepared in examples 1-11 were processed into a 0.5mm thick matte sheet, and the sheet was tested for properties as follows:
based on the data of the above examples 1-10, it is surprisingly found that the delustered ABS resin of the present invention not only has a surface delustering effect, but also has excellent mechanical properties, so the formulation and the preparation method of the present invention solve the problems of high cost and damage to the product mechanical properties caused by processing ABS resin by physical modification to obtain the delustering effect. The data of example 11 show that the matting effect and mechanical properties vary greatly depending on the preparation process.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A delustering ABS plastic is characterized in that: the composite material comprises the following raw materials in parts by weight: 100 parts of ABS resin, 0.6-0.88 part of heat stabilizer, 0.42-0.6 part of lubricant, 10-20 parts of processing modifier, 15-25 parts of toughening agent, 3-12 parts of plasticizer, 15-30 parts of phase boundary treating agent and 8-24 parts of filler.
2. The matt ABS plastic as claimed in claim 1, wherein: the heat stabilizer is epoxidized soybean oil.
3. The matt ABS plastic as claimed in claim 1, wherein: the lubricant is zinc stearate.
4. The matt ABS plastic as claimed in claim 1, wherein: the processing modifier is glycidyl methacrylate grafted ABS copolymer.
5. The matt ABS plastic as claimed in claim 1, wherein: the toughening agent is an MBS type toughening agent.
6. The matt ABS plastic as claimed in claim 5, wherein: the plasticizer is dibutyl phthalate.
7. The matt ABS plastic as claimed in claim 1, wherein: the phase boundary treating agent is dimethyl siloxane.
8. The matt ABS plastic as claimed in claim 1, wherein: the filler is silica.
9. A method for preparing the extinction ABS plastic according to claim 1, characterized by comprising the following steps: a. drying the ABS resin, the processing modifier and the toughening agent in parts by weight; drying, adding into a high-speed mixer, and fully mixing and stirring to obtain a first mixture; b. adding the heat stabilizer, the lubricant, the plasticizer, the phase boundary treating agent and the filler in parts by weight into a high-speed mixer, and fully mixing and stirring to obtain a second mixture; c. and c, blending the first mixture prepared in the step a and the second mixture prepared in the step b, then transferring the mixture into a double-screw extruder for full melt blending, granulating through the double-screw extruder, and then drying through a forced air circulation drying oven to obtain the delustering ABS plastic.
10. The method for preparing the extinction ABS plastic according to claim 9, wherein the extinction ABS plastic comprises the following steps: in the step c, the melting temperature of the double-screw extruder is 170-200 ℃, and the screw rotating speed is 260-280 r/min; in the step c, the drying temperature is 80-90 ℃, and the drying time is 2-3 h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210274750.2A CN114525011A (en) | 2022-03-21 | 2022-03-21 | Extinction ABS plastic and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210274750.2A CN114525011A (en) | 2022-03-21 | 2022-03-21 | Extinction ABS plastic and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114525011A true CN114525011A (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210274750.2A Withdrawn CN114525011A (en) | 2022-03-21 | 2022-03-21 | Extinction ABS plastic and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115181391A (en) * | 2022-06-27 | 2022-10-14 | 茂泰(福建)鞋材有限公司 | Thermoplastic rubber sole, antistatic and anti-skid composition for thermoplastic rubber sole and preparation process of antistatic and anti-skid composition |
-
2022
- 2022-03-21 CN CN202210274750.2A patent/CN114525011A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115181391A (en) * | 2022-06-27 | 2022-10-14 | 茂泰(福建)鞋材有限公司 | Thermoplastic rubber sole, antistatic and anti-skid composition for thermoplastic rubber sole and preparation process of antistatic and anti-skid composition |
| CN115181391B (en) * | 2022-06-27 | 2024-05-10 | 茂泰(福建)新材料科技有限公司 | Thermoplastic rubber sole, antistatic and anti-slip composition for thermoplastic rubber sole and preparation process of composition |
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