CN104744876A - ABS plastic and preparation method thereof - Google Patents
ABS plastic and preparation method thereof Download PDFInfo
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- CN104744876A CN104744876A CN201510181222.2A CN201510181222A CN104744876A CN 104744876 A CN104744876 A CN 104744876A CN 201510181222 A CN201510181222 A CN 201510181222A CN 104744876 A CN104744876 A CN 104744876A
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Abstract
The invention discloses ABS plastic and a preparation method thereof. The ABS plastic is prepared from the following components in parts by weight: 75-85 parts of ABS resin, 8-10 parts of laurinol, 5-8 parts of maleic anhydride grafted polypropylene, 4-7 parts of hydrogenated soybean oil, 4-6 parts of metallic oxides, 2-5 parts of sodium polyacrylate and 2-4 parts of bis(3, 5-tert-butyl-4-hydroxyphenyl) thioether. The invention further provides the preparation method of the ABS plastic.
Description
Technical field
The invention belongs to plastic material field, particularly a kind of ABS plastic and preparation method thereof.
Background technology
Plastics formed primarily of carbon, oxygen, hydrogen and nitrogen and other organic or inorganic elements.Its finished product is solid, in preparation process, by making different shape in a heated condition, simultaneously by adding various auxiliary agent, thus can have certain characteristic.
Plastics are present in each field in current life, and it has wide range of applications, such as, be applied to the fields such as household electrical appliance, instrument, construction equipment, communication electronics, automotive industry, space flight and aviation.
ABS resin is the terpolymer of vinyl cyanide, divinyl and vinylbenzene composition, and be one of maximum polymer materials of current production rate, it has excellent mechanical property.ABS goods work in-process easily produces internal stress, as stress is too large, causes product to ftracture.
Summary of the invention
For above-mentioned demand, invention especially provides a kind of ABS plastic and preparation method thereof, this ABS plastic not only has good mechanical property, and has the advantages that unit elongation is high, tensile strength is high and the life-span is long.The ABS plastic that the present invention obtains can be used for the fields such as household electrical appliance, instrument, construction equipment, communication electronics, automotive industry and space flight and aviation.
Object of the present invention can be achieved through the following technical solutions:
A kind of ABS plastic, be made up of the component comprising following weight part:
Described metal oxide is selected from the mixing of one or more in aluminium sesquioxide, zinc oxide, calcium oxide and barium oxide.
Described metal oxide is the mixture from aluminium sesquioxide and zinc oxide, and wherein, the mass ratio of described aluminium sesquioxide and zinc oxide is 1:2.
The percentage of grafting of described maleic anhydride inoculated polypropylene is 12-18wt%.
A preparation method for ABS plastic, the method comprises the following steps:
(1) ABS resin 75-85 part, lauryl alcohol 8-10 part, maleic anhydride inoculated polypropylene 5-8 part, hydrogenated soybean oil 4-7 part and two (3,5-, tri-grades of butyl-4-hydroxy phenyls) thioether 2-4 part is taken;
(2) said components is put into high-speed mixer to mix, by mixture extruding pelletization in twin screw extruder, add twin screw extruder, metal oxide 4-6 part and sodium polyacrylate 2-5 part is added in twin screw extruder side loading mouth, extrude cooling, drying, pelletizing, obtain ABS plastic.
The rotating speed mixed in described high-speed mixer is 1000-1500 rev/min.
Described twin screw extruder each section of temperature is: a district temperature 210-220 DEG C, two district temperature 230-240 DEG C, three district temperature 250-270 DEG C, four district temperature 240-250 DEG C, five district temperature 220-230 DEG C, six district temperature 200-210 DEG C.
Compared with prior art, its beneficial effect is in the present invention:
(1) while the ABS plastic that the present invention obtains has good mechanical property, by adding a certain amount of hydrogenated soybean oil and two (3,5-tri-grades of butyl-4-hydroxy phenyls) thioether, make ABS plastic of the present invention have good corrosion resistance nature.
(2) ABS plastic that obtains of the present invention in preparation process by adding lauryl alcohol and two (3,5-tri-grades of butyl-4-hydroxy phenyls) thioether makes ABS plastic eliminate residual stress in material preparation process, the problem making the ABS plastic using the present invention to obtain reduce stress to bring.
(3) ABS plastic of the present invention, its preparation method is simple, is easy to suitability for industrialized production.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated.
Embodiment 1
(1) take ABS resin 75kg, lauryl alcohol 8kg, maleic anhydride inoculated polypropylene 5kg, hydrogenated soybean oil 4kg that percentage of grafting is 12wt% and two (3,5-, tri-grades of butyl-4-hydroxy phenyls) thioether 2kg;
(2) said components is put into high-speed mixer, mix with the rotating speed of 1000 revs/min, by mixture extruding pelletization in twin screw extruder, add twin screw extruder, aluminium sesquioxide 4kg and sodium polyacrylate 2kg is added in twin screw extruder side loading mouth, extrude cooling, drying, pelletizing, obtain ABS plastic;
Described twin screw extruder each section of temperature is: district's temperature 210 DEG C, two district's temperature 230 DEG C, three district's temperature 250 DEG C, four district's temperature 240 DEG C, five district's temperature 220 DEG C, six district's temperature 200 DEG C.
The performance test results of obtained ABS plastic is as shown in table 1.
Embodiment 2
(1) take ABS resin 75kg, lauryl alcohol 8kg, maleic anhydride inoculated polypropylene 5kg, hydrogenated soybean oil 4kg that percentage of grafting is 18wt% and two (3,5-, tri-grades of butyl-4-hydroxy phenyls) thioether 2kg;
(2) said components is put into high-speed mixer, mix with the rotating speed of 1000 revs/min, by mixture extruding pelletization in twin screw extruder, add twin screw extruder, aluminium sesquioxide 4kg and sodium polyacrylate 2kg is added in twin screw extruder side loading mouth, extrude cooling, drying, pelletizing, obtain ABS plastic;
Described twin screw extruder each section of temperature is: district's temperature 210 DEG C, two district's temperature 230 DEG C, three district's temperature 250 DEG C, four district's temperature 240 DEG C, five district's temperature 220 DEG C, six district's temperature 200 DEG C.
The performance test results of obtained ABS plastic is as shown in table 1.
Embodiment 3
(1) take ABS resin 85kg, lauryl alcohol 10kg, maleic anhydride inoculated polypropylene 8kg, hydrogenated soybean oil 7kg that percentage of grafting is 18wt% and two (3,5-, tri-grades of butyl-4-hydroxy phenyls) thioether 4kg;
(2) said components is put into high-speed mixer, mix with the rotating speed of 1500 revs/min, by mixture extruding pelletization in twin screw extruder, add twin screw extruder, aluminium sesquioxide 2kg and zinc oxide 4kg and sodium polyacrylate 5kg is added in twin screw extruder side loading mouth, extrude cooling, drying, pelletizing, obtain ABS plastic;
Described twin screw extruder each section of temperature is: district's temperature 220 DEG C, two district's temperature 240 DEG C, three district's temperature 270 DEG C, four district's temperature 250 DEG C, five district's temperature 230 DEG C, six district's temperature 210 DEG C.
The performance test results of obtained ABS plastic is as shown in table 1.
Embodiment 4
(1) take ABS resin 80kg, lauryl alcohol 10kg, maleic anhydride inoculated polypropylene 5kg, hydrogenated soybean oil 5kg that percentage of grafting is 15wt% and two (3,5-, tri-grades of butyl-4-hydroxy phenyls) thioether 4kg;
(2) said components is put into high-speed mixer, mix with the rotating speed of 1300 revs/min, by mixture extruding pelletization in twin screw extruder, add twin screw extruder, barium oxide 6kg and sodium polyacrylate 4kg is added in twin screw extruder side loading mouth, extrude cooling, drying, pelletizing, obtain ABS plastic;
Described twin screw extruder each section of temperature is: district's temperature 220 DEG C, two district's temperature 240 DEG C, three district's temperature 270 DEG C, four district's temperature 250 DEG C, five district's temperature 230 DEG C, six district's temperature 210 DEG C.
The performance test results of obtained ABS plastic is as shown in table 1.
Embodiment 5
(1) take ABS resin 85kg, lauryl alcohol 10kg, maleic anhydride inoculated polypropylene 8kg, hydrogenated soybean oil 7kg that percentage of grafting is 18wt% and two (3,5-, tri-grades of butyl-4-hydroxy phenyls) thioether 4kg;
(2) said components is put into high-speed mixer, mix with the rotating speed of 1500 revs/min, by mixture extruding pelletization in twin screw extruder, add twin screw extruder, aluminium sesquioxide 6kg and sodium polyacrylate 5kg is added in twin screw extruder side loading mouth, extrude cooling, drying, pelletizing, obtain ABS plastic;
Described twin screw extruder each section of temperature is: district's temperature 220 DEG C, two district's temperature 240 DEG C, three district's temperature 270 DEG C, four district's temperature 250 DEG C, five district's temperature 230 DEG C, six district's temperature 210 DEG C.
The performance test results of obtained ABS plastic is as shown in table 1.
Comparative example
Take ABS resin 85kg, lauryl alcohol 10kg, maleic anhydride inoculated polypropylene 8kg, calcium oxide 4kg and sodium polyacrylate 5kg, mixing; By mixture extruding pelletization in twin screw extruder, add twin screw extruder, extrude cooling, drying, pelletizing, obtain ABS plastic; Wherein, described twin screw extruder each section of temperature is: district's temperature 220 DEG C, two district's temperature 250 DEG C, three district's temperature 270 DEG C, four district's temperature 250 DEG C, five district's temperature 230 DEG C, six district's temperature 200 DEG C.
The performance test results of obtained ABS plastic is as shown in table 1.
Table 1
The invention is not restricted to embodiment here, those skilled in the art, according to announcement of the present invention, do not depart from improvement that scope makes and amendment all should within protection scope of the present invention.
Claims (7)
1. an ABS plastic, is characterized in that, is made up of the component comprising following weight part:
ABS resin 75-85 part,
Lauryl alcohol 8-10 part,
Maleic anhydride inoculated polypropylene 5-8 part,
Hydrogenated soybean oil 4-7 part,
Metal oxide 4-6 part,
Sodium polyacrylate 2-5 part,
Two (3,5-, tri-grades of butyl-4-hydroxy phenyls) thioether 2-4 part.
2. ABS plastic according to claim 1, it is characterized in that, described metal oxide is selected from the mixing of one or more in aluminium sesquioxide, zinc oxide, calcium oxide and barium oxide.
3. ABS plastic according to claim 1, it is characterized in that, described metal oxide is the mixture from aluminium sesquioxide and zinc oxide, and wherein, the mass ratio of described aluminium sesquioxide and zinc oxide is 1:2.
4. ABS plastic according to claim 1, it is characterized in that, the percentage of grafting of described maleic anhydride inoculated polypropylene is 12-18wt%.
5. a preparation method for ABS plastic, is characterized in that, the method comprises the following steps:
(1) ABS resin 75-85 part, lauryl alcohol 8-10 part, maleic anhydride inoculated polypropylene 5-8 part, hydrogenated soybean oil 4-7 part and two (3,5-, tri-grades of butyl-4-hydroxy phenyls) thioether 2-4 part is taken;
(2) said components is put into high-speed mixer to mix, by mixture extruding pelletization in twin screw extruder, add twin screw extruder, metal oxide 4-6 part and sodium polyacrylate 2-5 part is added in twin screw extruder side loading mouth, extrude cooling, drying, pelletizing, obtain ABS plastic.
6. the preparation method of ABS plastic according to claim 5, it is characterized in that, the rotating speed mixed in described high-speed mixer is 1000-1500 rev/min.
7. the preparation method of ABS plastic according to claim 5, it is characterized in that, described twin screw extruder each section of temperature is: a district temperature 210-220 DEG C, two district temperature 230-240 DEG C, three district temperature 250-270 DEG C, four district temperature 240-250 DEG C, five district temperature 220-230 DEG C, six district temperature 200-210 DEG C.
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| CN201510181222.2A CN104744876A (en) | 2015-04-16 | 2015-04-16 | ABS plastic and preparation method thereof |
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| CN201510181222.2A CN104744876A (en) | 2015-04-16 | 2015-04-16 | ABS plastic and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102952412A (en) * | 2012-11-20 | 2013-03-06 | 无锡常安通用金属制品有限公司 | High temperature resistant organic plastic alloy material and preparation method thereof |
| CN103382349A (en) * | 2013-07-08 | 2013-11-06 | 吴江市物华五金制品有限公司 | Skid-resistant crack-resistant floor paint |
| CN104072924A (en) * | 2014-06-13 | 2014-10-01 | 安徽皖东化工有限公司 | Modified acrylonitrile-butadiene-styrene (ABS) resin with low glossiness and high performance |
| CN104072934A (en) * | 2014-06-13 | 2014-10-01 | 安徽皖东化工有限公司 | Heat-resistant flame-retardant impact-resistant modified acrylonitrile butadiene styrene (ABS) resin |
-
2015
- 2015-04-16 CN CN201510181222.2A patent/CN104744876A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102952412A (en) * | 2012-11-20 | 2013-03-06 | 无锡常安通用金属制品有限公司 | High temperature resistant organic plastic alloy material and preparation method thereof |
| CN103382349A (en) * | 2013-07-08 | 2013-11-06 | 吴江市物华五金制品有限公司 | Skid-resistant crack-resistant floor paint |
| CN104072924A (en) * | 2014-06-13 | 2014-10-01 | 安徽皖东化工有限公司 | Modified acrylonitrile-butadiene-styrene (ABS) resin with low glossiness and high performance |
| CN104072934A (en) * | 2014-06-13 | 2014-10-01 | 安徽皖东化工有限公司 | Heat-resistant flame-retardant impact-resistant modified acrylonitrile butadiene styrene (ABS) resin |
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