CN103183959A - Reinforced flame-retardant PA6 (polyamide)/ABS (acrylonitrile-butadiene-styrene) composite material and preparation method thereof - Google Patents
Reinforced flame-retardant PA6 (polyamide)/ABS (acrylonitrile-butadiene-styrene) composite material and preparation method thereof Download PDFInfo
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- CN103183959A CN103183959A CN2013101226301A CN201310122630A CN103183959A CN 103183959 A CN103183959 A CN 103183959A CN 2013101226301 A CN2013101226301 A CN 2013101226301A CN 201310122630 A CN201310122630 A CN 201310122630A CN 103183959 A CN103183959 A CN 103183959A
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Abstract
The invention discloses a reinforced flame-retardant PA6 (polyamide)/ABS (acrylonitrile-butadiene-styrene) composite material and a preparation method thereof. The reinforced flame-retardant PA6/ABS composite material comprises the following components in parts by weight: 10-70 parts of PA6, 5-60 parts of ABS, 1-3 parts of compatilizer, 0.5-2 parts of antioxidant, 1-3 parts of antistatic agent and 0.1-3 parts of flame retardant. The ammonium polyphosphate (APP) added in the PA6/ABS composite material is used as the acid source, the PA6 is used as the carbon source, and the carbon synergistic agent is a compound of the APP and one of 1-oxo-4-hydroxymethy1-2,6,7-trioxa-1-phosphabicyclooctane (PEPA), an epoxy resin (E-44) and a molecular sieve 4A, therefore, not only the flame-retardant performance of the PA6/ABS is enhanced, but also the PA6/ABS is green and environment-friendly, and the prepared composite material has a broader application prospect.
Description
Technical field
The present invention relates to a kind of PA6/ABS matrix material and preparation method thereof, especially relate to a kind of fire-retardant PA6/ABS matrix material and preparation method thereof that strengthens, belong to technical field of polymer materials.
Background technology
Along with developing rapidly of China's electronic apparatus, automobile, aerospace industry, growing to the demand of the strong engineering plastics of high flame retardant.PA6/ABS is a kind of alloy by PA6 (polyamide 6) and ABS (acrylonitrile-butadiene-styrene (ABS)), has good comprehensive performances, and density is low, moulding easily, and design freedom is big, partiting thermal insulation, and remarkable advantages is also arranged on mould and assembly cost.Improvement for the fire-retardant performance of PA6/ABS matrix material concentrates on the use halogen-free flame retardants at present mostly, because traditional halogenated flame retardant is such as brominated epoxy resin, bromination alkane etc., although have excellent flame-retardant performance, but can produce a large amount of toxic gases during its burning, contaminate environment is detrimental to health.And concerning halogen-free flameproof system, the application of expansion type flame retardant has strengthened the flame retardant properties of PA6/ABS mixture greatly, and the PA6/ABS mixture that how to use expansion type flame retardant to develop to have high flame retardant is the important topic of pendulum in face of research and development person.
Summary of the invention
For solving the deficiencies in the prior art, the objective of the invention is to overcome the defective of prior art, a kind of fire-retardant PA6/ABS matrix material that strengthens is provided.
Simultaneously, the present invention also provides a kind of preparation method who strengthens fire-retardant PA6/ABS matrix material.
In order to realize above-mentioned target, the present invention adopts following technical scheme: a kind ofly strengthen fire-retardant PA6/ABS matrix material, it is characterized in that, comprise that the parts by weight of following component and each component are:
PA6 10-70 part;
ABS 5-60 part;
Compatilizer 1-3 part;
Oxidation inhibitor 0.5-2 part;
Static inhibitor 1-3 part;
Fire retardant 0.1-3 part.
Aforesaid a kind of fire-retardant PA6/ABS matrix material that strengthens is characterized in that described compatilizer is styrene-maleic anhydride.
Aforesaid a kind of fire-retardant PA6/ABS matrix material that strengthens is characterized in that, described oxidation inhibitor is a kind of in antioxidant 1010, the oxidation inhibitor 2921.
Aforesaid a kind of fire-retardant PA6/ABS matrix material that strengthens is characterized in that described static inhibitor is non-ionic antistatic agent.
Aforesaid a kind of fire-retardant PA6/ABS matrix material that strengthens is characterized in that, described fire retardant is the mixture of a kind of composition among ammonium polyphosphate and carbon synergist tetramethylolmethane cage shape phosphoric acid ester, Resins, epoxy, the molecular sieve 4A.
A kind of method that strengthens fire-retardant PA6/ABS matrix material is characterized in that, may further comprise the steps:
(1) drying treatment: a kind ofly strengthen fire-retardant PA6/ABS matrix material and take by weighing each component by claim 1 is described, with PA6 under 105 degree conditions dry 6 hours, ABS under 90 degree conditions dry 5 hours;
(2) preparation Preblend: dried PA6, ABS in the step (1) were mixed the back at 800～1800 rev/mins of following high-speed mixing 5-8 minutes; Add compatilizer, oxidation inhibitor, static inhibitor, fire retardant then, 800-1800 rev/min of following high-speed mixing 2～5 minutes, obtain Preblend;
(3) preparation strengthens fire-retardant PA6/ABS matrix material: with extruding pelletization in the Preblend feeding twin screw extruder of step (2) preparation, the temperature of extruding is the 200-230 degree, the material grain is after under the 100 degree conditions dry 2 hours, use the injection moulding machine sample preparation, injection temperature is the 210-255 degree, the PA6/ABS matrix material that is enhanced fire-retardant.
Beneficial effect of the present invention is: by adding ammonium polyphosphate (APP) as acid source in the PA6/ABS matrix material, with PA6 as carbon source, with carbon synergist such as the composite method of tetramethylolmethane cage shape phosphoric acid ester (PEPA), Resins, epoxy (E-44), molecular sieve 4A and APP, not only improved the flame retardant properties of PA6/ABS, and environmental protection, make the matrix material of preparation have application prospect more widely.
Embodiment:
The present invention is described further below in conjunction with specific embodiment.
Table 1 is the proportioning of each component of embodiment 1-3 and Comparative Examples, and is as shown in table 1:
The proportioning of each component of table 1 embodiment 1-3 and Comparative Examples
Wherein, used compatilizer is styrene-maleic anhydride in embodiment 1-3 and the Comparative Examples.
The used oxidation inhibitor of embodiment 1-3 is respectively antioxidant 1010, antioxidant 1010, oxidation inhibitor 2921, and Comparative Examples 1,2 used oxidation inhibitor are respectively antioxidant 1010, oxidation inhibitor 2921.
Static inhibitor used in embodiment 1-3 and the Comparative Examples is non-ionic antistatic agent.
The used fire retardant of embodiment 1-3 is ammonium polyphosphate (APP) and tetramethylolmethane cage shape phosphoric acid ester (PEPA), ammonium polyphosphate (APP) and Resins, epoxy (E-44), ammonium polyphosphate (APP) and molecular sieve 4A, and Comparative Examples 1,2 used fire retardants are APP.
Each component in the table 1 is handled according to following steps, then the gained matrix material is carried out performance test:
(1) drying treatment: a kind ofly strengthen fire-retardant PA6/ABS matrix material and take by weighing each component by claim 1 is described, with PA6 under 105 degree conditions dry 6 hours, ABS under 90 degree conditions dry 5 hours;
(2) preparation Preblend: dried PA6, ABS in the step (1) were mixed the back at 800～1800 rev/mins of following high-speed mixing 5-8 minutes; Add compatilizer, oxidation inhibitor, static inhibitor, fire retardant then, 800-1800 rev/min of following high-speed mixing 2～5 minutes, obtain Preblend;
(3) preparation strengthens fire-retardant PA6/ABS matrix material: with extruding pelletization in the Preblend feeding twin screw extruder of step (2) preparation, the temperature of extruding is the 200-230 degree, the material grain is after under the 100 degree conditions dry 2 hours, use the injection moulding machine sample preparation, injection temperature is the 210-255 degree, the PA6/ABS matrix material that is enhanced fire-retardant.
Table 2 is the The performance test results of each embodiment and Comparative Examples, and is as shown in table 2:
The The performance test results of each embodiment of table 2 and Comparative Examples
Annotate: reference standard is: GB13525/T-92 and UL94.
As can be seen from Table 2, on incendivity, add APP in the Comparative Examples as fire retardant, its fire-retardant rank can reach the V-1 level, it is composite to add tetramethylolmethane cage shape phosphoric acid ester (PEPA), Resins, epoxy (E-44), molecular sieve 4A and APP among the embodiment, can make flame retardant rating reach the V-0 level.As seen, played the good flame effect.
More than show and described ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand, and above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.
Claims (6)
1. one kind strengthens fire-retardant PA6/ABS matrix material
,It is characterized in that, comprise that the parts by weight of following component and each component are:
PA6 10-70 part;
ABS 5-60 part;
Compatilizer 1-3 part;
Oxidation inhibitor 0.5-2 part;
Static inhibitor 1-3 part;
Fire retardant 0.1-3 part.
2. a kind of fire-retardant PA6/ABS matrix material that strengthens according to claim 1 is characterized in that described compatilizer is styrene-maleic anhydride.
3. a kind of fire-retardant PA6/ABS matrix material that strengthens according to claim 1 is characterized in that, described oxidation inhibitor is a kind of in antioxidant 1010, the oxidation inhibitor 2921.
4. a kind of fire-retardant PA6/ABS matrix material that strengthens according to claim 1 is characterized in that described static inhibitor is non-ionic antistatic agent.
5. a kind of fire-retardant PA6/ABS matrix material that strengthens according to claim 1 is characterized in that, described fire retardant is the mixture of a kind of composition among ammonium polyphosphate and carbon synergist tetramethylolmethane cage shape phosphoric acid ester, Resins, epoxy, the molecular sieve 4A.
6. preparation is characterized in that as arbitrary described a kind of method that strengthens fire-retardant PA6/ABS matrix material among the claim 1-5, may further comprise the steps:
(1) drying treatment: a kind ofly strengthen fire-retardant PA6/ABS matrix material and take by weighing each component by claim 1 is described, with PA6 under 105 degree conditions dry 6 hours, ABS under 90 degree conditions dry 5 hours;
(2) preparation Preblend: dried PA6, ABS in the step (1) were mixed the back at 800～1800 rev/mins of following high-speed mixing 5-8 minutes; Add compatilizer, oxidation inhibitor, static inhibitor, fire retardant then, 800-1800 rev/min of following high-speed mixing 2～5 minutes, obtain Preblend;
(3) preparation strengthens fire-retardant PA6/ABS matrix material: with extruding pelletization in the Preblend feeding twin screw extruder of step (2) preparation, the temperature of extruding is the 200-230 degree, the material grain is after under the 100 degree conditions dry 2 hours, use the injection moulding machine sample preparation, injection temperature is the 210-255 degree, the PA6/ABS matrix material that is enhanced fire-retardant.
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| CN2013101226301A CN103183959A (en) | 2013-04-10 | 2013-04-10 | Reinforced flame-retardant PA6 (polyamide)/ABS (acrylonitrile-butadiene-styrene) composite material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107312325A (en) * | 2017-06-20 | 2017-11-03 | 中广核俊尔新材料有限公司 | A kind of automobile-used low smell PA/ABS compositions and preparation method and application |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1990551A (en) * | 2005-12-28 | 2007-07-04 | 上海日之升新技术发展有限公司 | Preparation method of flame-proof nylon and ABS alloy material |
| CN102367322A (en) * | 2011-10-17 | 2012-03-07 | 常熟市星源金属涂层厂 | ABS (acrylonitrile butadiene styrene) halogen-free flame-retardant composite material and preparation method thereof |
| CN102850782A (en) * | 2011-06-29 | 2013-01-02 | 合肥杰事杰新材料股份有限公司 | PA/ABS alloy material and preparation method thereof |
| CN103013030A (en) * | 2012-12-06 | 2013-04-03 | 上海日之升新技术发展有限公司 | Flame-retardant glass fiber-reinforced ABS/PA6/PA66 alloy material with high CTI value and high GWIT value |
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- 2013-04-10 CN CN2013101226301A patent/CN103183959A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1990551A (en) * | 2005-12-28 | 2007-07-04 | 上海日之升新技术发展有限公司 | Preparation method of flame-proof nylon and ABS alloy material |
| CN102850782A (en) * | 2011-06-29 | 2013-01-02 | 合肥杰事杰新材料股份有限公司 | PA/ABS alloy material and preparation method thereof |
| CN102367322A (en) * | 2011-10-17 | 2012-03-07 | 常熟市星源金属涂层厂 | ABS (acrylonitrile butadiene styrene) halogen-free flame-retardant composite material and preparation method thereof |
| CN103013030A (en) * | 2012-12-06 | 2013-04-03 | 上海日之升新技术发展有限公司 | Flame-retardant glass fiber-reinforced ABS/PA6/PA66 alloy material with high CTI value and high GWIT value |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107312325A (en) * | 2017-06-20 | 2017-11-03 | 中广核俊尔新材料有限公司 | A kind of automobile-used low smell PA/ABS compositions and preparation method and application |
| CN107312325B (en) * | 2017-06-20 | 2019-09-20 | 中广核俊尔新材料有限公司 | Automobile-used low smell PA/ABS composition of one kind and the preparation method and application thereof |
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Application publication date: 20130703 |