CN105153627A - Flame-retardant ABS (Acrylonitrile-Butadiene-Styrene copolymer) modified plastics - Google Patents
Flame-retardant ABS (Acrylonitrile-Butadiene-Styrene copolymer) modified plastics Download PDFInfo
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- CN105153627A CN105153627A CN201510449133.1A CN201510449133A CN105153627A CN 105153627 A CN105153627 A CN 105153627A CN 201510449133 A CN201510449133 A CN 201510449133A CN 105153627 A CN105153627 A CN 105153627A
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Abstract
The invention discloses flame-retardant ABS (Acrylonitrile-Butadiene-Styrene copolymer) modified plastics. The flame-retardant ABS modified plastics contain the following substances in parts by weight: 100 parts of ABS, 5-10 parts of inorganic filler, 0.5-2 parts of vinyl triethoxysilane, 1-3 parts of di(methyl o-formate phenol)ethanolamine aluminate, 1-2 parts of nano aluminum hydroxide, 0.1-0.8 part of acetyl dibutyl-octyl citrate and 1-2 parts of phthaloyl dioctyl ester. The flame-retardant ABS modified plastics prepared by the invention have the characteristics of low flame retardant addition level, good flame-retardant effect, high stability and good dispersity.
Description
Technical field
The invention belongs to modified plastics technical field, be specifically related to a kind of flame-proof ABS modified plastics.
Background technology
In recent decades, the polymer materialss such as plastics, rubber, synthon and goods thereof obtain vigorous growth, they replace traditional steel, metal, cement and the natural polymer such as timber, cotton just rapidly, are widely used in each department of the national economy such as industry, agricultural, military affairs.They improve the life of people, by people are necessary.Namely the turnout of plastics in 2000 reaches 1.7 hundred million tons, and its volume substantially exceeds produces steel volume the same year.But most of superpolymer belongs to inflammable, combustible matl, when burning, heat release rate is large, and calorific value is high, flame propagation speed, not easily extinguishes, and sometimes also produces thick smoke and toxic gas, works the mischief to environment, form huge threat to the life security of people.Therefore, the flame retardant resistance how improving synthetic high polymer and natural high polymer material has become a urgent problem.
The fire-retardant of material realizes mainly through following approach: 1, gas phase fire retardant mechanism, namely suppresses the free radical playing chain propagation in combustion reactions, and plays fire retardation; 2, condensed phase fire retardant mechanism, namely stops the thermolysis of polymkeric substance and stops polymkeric substance to discharge the effect of inflammable gas in solid phase; 3, interrupt heat exchange mechanism, the heat by polymkeric substance generation is taken away and is not fed back on polymkeric substance, and polymkeric substance is no longer constantly decomposed.
Summary of the invention
Technical problem: the ABS modified plastics that a kind of flame retardant properties is good is provided.
Technical scheme: a kind of flame-proof ABS modified plastics, this flame-proof ABS modified plastics comprises the material of following weight part:
Acrylonitrile-butadiene-styrene terpolymer 100 parts
Mineral filler 5 ~ 10 parts
Vinyltriethoxysilane 0.5 ~ 2 part
Two (adjacent methyl-formiate phenol) thanomin Aluminate 1 ~ 3 part
Nano-aluminum hydroxide 1 ~ 2 part
Acetyl tributyl citrate two fourth monooctyl ester 0.1 ~ 0.8 part
Phthalyl dioctyl ester 1 ~ 2 part
As preferably, this flame-proof ABS modified plastics comprises the material of following weight part:
Acrylonitrile-butadiene-styrene terpolymer 100 parts
Mineral filler 5 parts
Vinyltriethoxysilane 0.5 part
Two (adjacent methyl-formiate phenol) thanomin Aluminate 1 part
Nano-aluminum hydroxide 1 part
Acetyl tributyl citrate two fourth monooctyl ester 0.1 part
Phthalyl dioctyl ester 1 part
As preferably, this flame-proof ABS modified plastics comprises the material of following weight part:
Acrylonitrile-butadiene-styrene terpolymer 100 parts
Mineral filler 10 parts
Vinyltriethoxysilane 2 parts
Two (adjacent methyl-formiate phenol) thanomin Aluminate 3 parts
Nano-aluminum hydroxide 2 parts
Acetyl tributyl citrate two fourth monooctyl ester 0.8 part
Phthalyl dioctyl ester 2 parts
Wherein, described mineral filler is nano titanium oxide or Nanometer Titanium Dioxide powder.
The preparation method of above-mentioned flame-proof ABS modified plastics, comprises the steps:
(1) take material, stir, obtain mixture;
(2) mixture that step (1) obtains is added in twin screw extruder, the processing temperature of twin screw extruder: district's temperature 140 ~ 160 DEG C, two district's temperature are 175 ~ 180 DEG C, three district's temperature are 180 ~ 200 DEG C, four district's temperature are 215 ~ 225 DEG C, five district's temperature are 220 ~ 230 DEG C, and six district's temperature are 210 ~ 215 DEG C, and engine speed is 400 ~ 500rpm; Extrude rear cooling check rod, air-dry pelletizing, namely prepare flame-proof ABS modified plastics of the present invention.
In step (1), first acrylonitrile-butadiene-styrene terpolymer, mineral filler, vinyltriethoxysilane, two (adjacent methyl-formiate phenol) thanomin Aluminate are stirred under 1500 ~ 1600rpm, mix, and then add all the other components and be uniformly mixed.
Wherein, the processing temperature of twin screw extruder: district's temperature 150 DEG C, two district's temperature are 180 DEG C, and three district's temperature are 200 DEG C, and four district's temperature are 220 DEG C, and five district's temperature are 220 DEG C, and six district's temperature are 210 DEG C.
Beneficial effect: it is few that flame-proof ABS modified plastics prepared by the present invention has fire retardant addition, good flame retardation effect, stability is high, the feature of good dispersity.
Embodiment
According to following embodiment, the present invention may be better understood.But those skilled in the art will readily understand, the content described by embodiment only for illustration of the present invention, and should can not limit the present invention described in detail in claims yet.In addition should be understood that, after having read content of the present invention, person skilled in art makes some nonessential change or adjustment to the present invention, still belongs to protection scope of the present invention.
Embodiment 1:
Take material in proportion: acrylonitrile-butadiene-styrene terpolymer 100 parts, nano silicon 5 parts, vinyltriethoxysilane 0.5 part, two (adjacent methyl-formiate phenol) thanomin Aluminate 1 part, nano-aluminum hydroxide 1 part, acetyl tributyl citrate two fourth monooctyl ester 0.1 part, phthalyl dioctyl ester 1 part, stir, add in twin screw extruder, one district's temperature 140 DEG C, two district's temperature are 175 DEG C, three district's temperature are 180 DEG C, four district's temperature are 215 DEG C, five district's temperature are 220 DEG C, six district's temperature are 210 DEG C, and engine speed is 400rpm; Extrude rear cooling check rod, air-dry pelletizing, namely prepare flame-proof ABS modified plastics of the present invention.
Embodiment 2:
Take material in proportion: acrylonitrile-butadiene-styrene terpolymer 100 parts, nanometer titanium dioxide 5 parts, vinyltriethoxysilane 0.5 part, two (adjacent methyl-formiate phenol) thanomin Aluminate 1 part, nano-aluminum hydroxide 1 part, acetyl tributyl citrate two fourth monooctyl ester 0.1 part, phthalyl dioctyl ester 1 part, stir, add in twin screw extruder, the processing temperature of twin screw extruder: two district's temperature are 175 DEG C, three district's temperature are 190 DEG C, four district's temperature are 220 DEG C, five district's temperature are 2200 DEG C, six district's temperature are 2100 DEG C, engine speed is 450rpm, extrude rear cooling check rod, air-dry pelletizing, namely prepare flame-proof ABS modified plastics of the present invention.
Embodiment 3:
Take material in proportion: acrylonitrile-butadiene-styrene terpolymer 100 parts, nano silicon 10 parts, vinyltriethoxysilane 2 parts, two (adjacent methyl-formiate phenol) thanomin Aluminate 3 parts, nano-aluminum hydroxide 2 parts, acetyl tributyl citrate two fourth monooctyl ester 0.8 part, phthalyl dioctyl ester 2 parts, stir, add in twin screw extruder, the processing temperature of twin screw extruder: district's temperature 150 DEG C, two district's temperature are 180 DEG C, three district's temperature are 200 DEG C, four district's temperature are 220 DEG C, five district's temperature are 220 DEG C, six district's temperature are 210 DEG C, engine speed is 400rpm, extrude rear cooling check rod, air-dry pelletizing, namely prepare flame-proof ABS modified plastics of the present invention.
Claims (7)
1. a flame-proof ABS modified plastics, is characterized in that, this flame-proof ABS modified plastics comprises the material of following weight part:
Acrylonitrile-butadiene-styrene terpolymer 100 parts
Mineral filler 5 ~ 10 parts
Vinyltriethoxysilane 0.5 ~ 2 part
Two (adjacent methyl-formiate phenol) thanomin Aluminate 1 ~ 3 part
Nano-aluminum hydroxide 1 ~ 2 part
Acetyl tributyl citrate two fourth monooctyl ester 0.1 ~ 0.8 part
Phthalyl dioctyl ester 1 ~ 2 part.
2. flame-proof ABS modified plastics according to claim 1, is characterized in that, this flame-proof ABS modified plastics comprises the material of following weight part:
Acrylonitrile-butadiene-styrene terpolymer 100 parts
Mineral filler 5 parts
Vinyltriethoxysilane 0.5 part
Two (adjacent methyl-formiate phenol) thanomin Aluminate 1 part
Nano-aluminum hydroxide 1 part
Acetyl tributyl citrate two fourth monooctyl ester 0.1 part
Phthalyl dioctyl ester 1 part.
3. flame-proof ABS modified plastics according to claim 1, is characterized in that, this flame-proof ABS modified plastics comprises the material of following weight part:
Acrylonitrile-butadiene-styrene terpolymer 100 parts
Mineral filler 10 parts
Vinyltriethoxysilane 2 parts
Two (adjacent methyl-formiate phenol) thanomin Aluminate 3 parts
Nano-aluminum hydroxide 2 parts
Acetyl tributyl citrate two fourth monooctyl ester 0.8 part
Phthalyl dioctyl ester 2 parts.
4. the flame-proof ABS modified plastics according to any one of claim 1 ~ 3, is characterized in that, described mineral filler is nano titanium oxide or Nanometer Titanium Dioxide powder.
5. the preparation method of the flame-proof ABS modified plastics described in any one of claim 1 ~ 4, is characterized in that, comprise the steps:
(1) take material, stir, obtain mixture;
(2) mixture that step (1) obtains is added in twin screw extruder, the processing temperature of twin screw extruder: district's temperature 140 ~ 160 DEG C, two district's temperature are 175 ~ 180 DEG C, three district's temperature are 180 ~ 200 DEG C, four district's temperature are 215 ~ 225 DEG C, five district's temperature are 220 ~ 230 DEG C, and six district's temperature are 210 ~ 215 DEG C, and engine speed is 400 ~ 500rpm; Extrude rear cooling check rod, air-dry pelletizing, namely prepare flame-proof ABS modified plastics of the present invention.
6. the preparation method of flame-proof ABS modified plastics according to claim 5, it is characterized in that, in step (1), first acrylonitrile-butadiene-styrene terpolymer, mineral filler, vinyltriethoxysilane, two (adjacent methyl-formiate phenol) thanomin Aluminate are stirred under 1500 ~ 1600rpm, mix, and then add all the other components and be uniformly mixed.
7. the preparation method of flame-proof ABS modified plastics according to claim 5, is characterized in that, the processing temperature of twin screw extruder: district's temperature 150 DEG C, two district's temperature are 180 DEG C, and three district's temperature are 200 DEG C, and four district's temperature are 220 DEG C, five district's temperature are 220 DEG C, and six district's temperature are 210 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510449133.1A CN105153627A (en) | 2015-07-28 | 2015-07-28 | Flame-retardant ABS (Acrylonitrile-Butadiene-Styrene copolymer) modified plastics |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510449133.1A CN105153627A (en) | 2015-07-28 | 2015-07-28 | Flame-retardant ABS (Acrylonitrile-Butadiene-Styrene copolymer) modified plastics |
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| CN105153627A true CN105153627A (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510449133.1A Pending CN105153627A (en) | 2015-07-28 | 2015-07-28 | Flame-retardant ABS (Acrylonitrile-Butadiene-Styrene copolymer) modified plastics |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108623905A (en) * | 2018-04-04 | 2018-10-09 | 长兴天晟能源科技有限公司 | A kind of preparation method of ABS modified materials |
| CN108676315A (en) * | 2018-06-11 | 2018-10-19 | 朱玮 | A kind of automotive upholstery flame-retardant modified ABS plastic and preparation method thereof |
| CN109294155A (en) * | 2018-09-20 | 2019-02-01 | 安徽江淮汽车集团股份有限公司 | A kind of low VOC flame-proof abrasion-resistant ABS composite material and preparation method thereof |
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| CN101121807A (en) * | 2007-07-20 | 2008-02-13 | 上海金发科技发展有限公司 | Modified composite for bulk polymerization acrylonitrile-butadiene-styrene and preparation method thereof |
| CN103396647A (en) * | 2013-08-15 | 2013-11-20 | 常州汉邦工程塑料有限公司 | Anti-ultraviolet low-smoke fire retardation ABS resin for school buses, and preparation method thereof |
| CN103509312A (en) * | 2013-09-11 | 2014-01-15 | 青岛颐世保塑料有限公司 | Flame retardant ABS material |
| CN104592707A (en) * | 2014-12-26 | 2015-05-06 | 神盾防火科技有限公司 | Grade-A fireproof material based on ABS (acrylonitrile-butadiene-styrene) plastic |
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2015
- 2015-07-28 CN CN201510449133.1A patent/CN105153627A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101121807A (en) * | 2007-07-20 | 2008-02-13 | 上海金发科技发展有限公司 | Modified composite for bulk polymerization acrylonitrile-butadiene-styrene and preparation method thereof |
| CN103396647A (en) * | 2013-08-15 | 2013-11-20 | 常州汉邦工程塑料有限公司 | Anti-ultraviolet low-smoke fire retardation ABS resin for school buses, and preparation method thereof |
| CN103509312A (en) * | 2013-09-11 | 2014-01-15 | 青岛颐世保塑料有限公司 | Flame retardant ABS material |
| CN104592707A (en) * | 2014-12-26 | 2015-05-06 | 神盾防火科技有限公司 | Grade-A fireproof material based on ABS (acrylonitrile-butadiene-styrene) plastic |
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| 魏青等: "BS/Nano-ATH复合材料性能研究", 《塑料科技》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108623905A (en) * | 2018-04-04 | 2018-10-09 | 长兴天晟能源科技有限公司 | A kind of preparation method of ABS modified materials |
| CN108676315A (en) * | 2018-06-11 | 2018-10-19 | 朱玮 | A kind of automotive upholstery flame-retardant modified ABS plastic and preparation method thereof |
| CN109294155A (en) * | 2018-09-20 | 2019-02-01 | 安徽江淮汽车集团股份有限公司 | A kind of low VOC flame-proof abrasion-resistant ABS composite material and preparation method thereof |
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Application publication date: 20151216 |