CN103289296A - High weathering resistance fire retardation ABS composite material - Google Patents
High weathering resistance fire retardation ABS composite material Download PDFInfo
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- CN103289296A CN103289296A CN2013102497156A CN201310249715A CN103289296A CN 103289296 A CN103289296 A CN 103289296A CN 2013102497156 A CN2013102497156 A CN 2013102497156A CN 201310249715 A CN201310249715 A CN 201310249715A CN 103289296 A CN103289296 A CN 103289296A
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Abstract
The invention relates to a high weathering resistance fire retardation ABS composite material, which comprises the following raw materials, by mass, 70-85 parts of a ABS resin material, 5-10 parts of PEI, 0.5-1 part of polytetrafluoroethylene, 0.5-1 part of a lubricant, 0.1-0.5 part of an ultraviolet absorber, 0.4-0.6 part of an antioxidant, and 10-20 parts of a fire retardation agent, wherein the ABS resin is an acrylonitrile-butadiene-styrene copolymer, the lubricant is calcium stearate or tristearin, the ultraviolet absorbent is 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-n-octyloxy benzophenone or 2-(2'-hydroxy-3',5'-di-tert phenyl)-5-benzotriazole chloride, and the fire retardation agent is one or two selected from triphenyl phosphate and ultrafine magnesium hydroxide. According to the present invention, PEI and ABS are compounded, and then a fire retardation agent, polytetrafluoroethylene, an ultraviolet absorber and an antioxidant are added so as to improve mechanical property, weathering resistance and fire retardation of the material.
Description
Technical field
The invention belongs to technical field of polymer materials, be specifically related to a kind of high-weatherability flame-retardant ABS compound material.
Background technology
ABS resin is the extremely wide thermoplastic engineering plastic of a kind of purposes, has excellent mechanical property, its shock strength is fabulous, can under extremely low temperature, use, high abrasion resistance, dimensional stability is good, also has oil-proofness, is widely used in fields such as automotive industry, electronic apparatus, instrument, weaving and building.Therefore but the heat-drawn wire of ABS resin is lower, and is inflammable, and weathering resistance difference and the easy temperature influence of its mechanical property carry out modification to it and further improve its performance and seem particularly important.
Prior art is mainly come the flame retardant properties of modified ABS resin by adding fire retardant at present, but adopts halogenated flame retardant to produce detrimentally affect to environment and human body when burning; Adopt methods such as adding oxidation inhibitor or different resins cooperation that its weather resistance is improved, but the improved while of weather resistance, its mechanical property is not effectively improved.
In sum, how to overcome the deficiency that prior art exists and become the technical barrier that existing ABS field of compound material needs to be resolved hurrily.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art and provide a kind of mechanical property functional high-weatherability flame-retardant ABS compound material.
Technical scheme: the high-weatherability flame-retardant ABS compound material comprises the raw material of following mass fraction: ABS resin material 70-85 part, PEI 5-10 part, tetrafluoroethylene 0.5-1 part, lubricant 0.5-1 part, UV light absorber 0.1-0.5 part, oxidation inhibitor 0.4-0.6 part, fire retardant 10-20 part.
Further preferred, described ABS resin is acrylonitrile-butadiene-styrene copolymer.
Further preferred, described lubricant stearic acid calcium or Tristearoylglycerol
Further preferred, described UV light absorber is 2-hydroxyl-4-methoxy benzophenone, Octabenzone or 2-(2 '-hydroxyl-3 ', 5 '-two uncle's phenyl)-5-chlorination benzotriazole.
Further preferred, described fire retardant is one or both in triphenylphosphate or the super fine magnesium hydroxide.
Preparation method of the present invention: according to said ratio, ABS resin material, PEI, tetrafluoroethylene, lubricant, UV light absorber, oxidation inhibitor and fire retardant are mixed, temperature 50-60 ℃, after mixture is carried out extruding pelletization through twin screw, each section of forcing machine temperature is controlled at 190-200 ℃, rotating speed 130rpm.
Beneficial effect: the first, utilize PEI and the ABS of the anti-combustion of a small amount of nature compound, add fire retardant and tetrafluoroethylene again, make flame retardant effect be improved significantly; The second, fire retardant of the present invention is the environment friendly halogen-free fireproof agent, and the amount of being fuming is little during burning, reduces the harm to environment and human body; The 3rd, improving on the basis of composite materials property, the comprehensive utilization of uv-absorbing agent and oxidation inhibitor has effectively improved the weathering resistance of matrix material.
Embodiment
The present invention is described in further detail below in conjunction with embodiment.
Embodiment 1
The high-weatherability flame-retardant ABS compound material comprises the raw material of following mass fraction: 70 parts in ABS resin material, 5 parts of PEI, 0.5 part of tetrafluoroethylene, 0.5 part of calcium stearate, 2-hydroxyl-0.1 part of 4-methoxy benzophenone, 0.4 part of antioxidant 1010,10 parts of triphenylphosphates.
Embodiment 2
The high-weatherability flame-retardant ABS compound material comprises the raw material of following mass fraction: 85 parts in ABS resin material, 10 parts of PEI, 1 part of tetrafluoroethylene, 1 part of Tristearoylglycerol, 0.5 part of Octabenzone, 0.6 part of antioxidant 1010,15 parts of thin magnesium hydroxides, 5 parts of triphenylphosphates.
Embodiment 3
The high-weatherability flame-retardant ABS compound material, the raw material that comprises following mass fraction: 78 parts in ABS resin material, 8 parts of PEI, 0.7 part of tetrafluoroethylene, calcium stearate o.7 part, 2-(2 '-hydroxyl-3 ', 5 '-two uncle's phenyl)-0.35 part of 5-chlorination benzotriazole, 0.5 part of antioxidant 1010,13 parts of thin magnesium hydroxides, 2 parts of triphenylphosphates.
Embodiment 1-3 gained material is carried out performance test, and mechanical property is according to the ASTM standard, and flame retardant properties is according to the UL94 standard, and test result sees the following form 1.
Table 1 embodiment 1-3 gained material properties test data
| Performance | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Heat-drawn wire (1.8MPa), ℃ | 87.6 | 95 | 89.2 |
| Tensile strength, MPa | 52.1 | 55.6 | 53.7 |
| Flexural strength, MPa | 63.2 | 70.8 | 68.3 |
| Notched Izod impact strength, J/M | 290 | 320 | 300 |
| 3.2mm it is fire-retardant | V0 | V0 | V0 |
As seen from the above table, this matrix material has mechanical property and flame retardant properties preferably.
Claims (5)
1. high-weatherability flame-retardant ABS compound material, it is characterized in that, comprise the raw material of following mass fraction: ABS resin material 70-85 part, PEI 5-10 part, tetrafluoroethylene 0.5-1 part, lubricant 0.5-1 part, UV light absorber 0.1-0.5 part, 1010 doses of 0.4-0.6 parts of antioxygen, fire retardant 10-20 part.
2. high-weatherability flame-retardant ABS compound material according to claim 1 is characterized in that, described ABS resin is acrylonitrile-butadiene-styrene copolymer.
3. high-weatherability flame-retardant ABS compound material according to claim 1 is characterized in that, described lubricant stearic acid calcium or Tristearoylglycerol.
4. high-weatherability flame-retardant ABS compound material according to claim 1, it is characterized in that, described UV light absorber is 2-hydroxyl-4-methoxy benzophenone, Octabenzone or 2-(2 '-hydroxyl-3 ', 5 '-two uncle's phenyl)-5-chlorination benzotriazole.
5. high-weatherability flame-retardant ABS compound material according to claim 1 is characterized in that, described fire retardant is one or both in triphenylphosphate or the super fine magnesium hydroxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102497156A CN103289296A (en) | 2013-06-21 | 2013-06-21 | High weathering resistance fire retardation ABS composite material |
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| CN2013102497156A CN103289296A (en) | 2013-06-21 | 2013-06-21 | High weathering resistance fire retardation ABS composite material |
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| CN103289296A true CN103289296A (en) | 2013-09-11 |
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| CN2013102497156A Withdrawn CN103289296A (en) | 2013-06-21 | 2013-06-21 | High weathering resistance fire retardation ABS composite material |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104448673A (en) * | 2013-09-12 | 2015-03-25 | 黑龙江鑫达企业集团有限公司 | Spraying-free high-weather-resistant scratch-resistant halogen-free flame-retardant ABS (acrylonitrile butadiene styrene) preparation and process |
| CN107163494A (en) * | 2017-07-12 | 2017-09-15 | 合肥思博特软件开发有限公司 | A kind of computer display casing plastic and preparation method thereof |
| CN108017873A (en) * | 2017-12-27 | 2018-05-11 | 洛阳神佳窑业有限公司 | A kind of Auto Instrument desk special-purpose anti-flaming material |
| CN108312567A (en) * | 2018-01-13 | 2018-07-24 | 青岛威德电子科技有限公司 | Automotive hub sign manufacturing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999057189A1 (en) * | 1998-04-30 | 1999-11-11 | Cytec Technology Corp. | Methods and compositions for protecting polymers from uv light |
| CN102134366A (en) * | 2010-01-25 | 2011-07-27 | 王广武 | Polycarbonate (PC)/acrylonitrile-butadiene-styrene (ABS) or polyvinyl chloride (PVC)/ABS alloy with low linear expansion coefficient and preparation method thereof |
| CN102850712A (en) * | 2012-02-03 | 2013-01-02 | 深圳市富恒塑胶新材料有限公司 | Anti-dropping flame-retardant ABS material and preparation method thereof |
-
2013
- 2013-06-21 CN CN2013102497156A patent/CN103289296A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999057189A1 (en) * | 1998-04-30 | 1999-11-11 | Cytec Technology Corp. | Methods and compositions for protecting polymers from uv light |
| CN102134366A (en) * | 2010-01-25 | 2011-07-27 | 王广武 | Polycarbonate (PC)/acrylonitrile-butadiene-styrene (ABS) or polyvinyl chloride (PVC)/ABS alloy with low linear expansion coefficient and preparation method thereof |
| CN102850712A (en) * | 2012-02-03 | 2013-01-02 | 深圳市富恒塑胶新材料有限公司 | Anti-dropping flame-retardant ABS material and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104448673A (en) * | 2013-09-12 | 2015-03-25 | 黑龙江鑫达企业集团有限公司 | Spraying-free high-weather-resistant scratch-resistant halogen-free flame-retardant ABS (acrylonitrile butadiene styrene) preparation and process |
| CN107163494A (en) * | 2017-07-12 | 2017-09-15 | 合肥思博特软件开发有限公司 | A kind of computer display casing plastic and preparation method thereof |
| CN108017873A (en) * | 2017-12-27 | 2018-05-11 | 洛阳神佳窑业有限公司 | A kind of Auto Instrument desk special-purpose anti-flaming material |
| CN108312567A (en) * | 2018-01-13 | 2018-07-24 | 青岛威德电子科技有限公司 | Automotive hub sign manufacturing method |
| CN108312567B (en) * | 2018-01-13 | 2020-04-21 | 青岛威德电子科技有限公司 | Automobile hub label manufacturing method |
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Application publication date: 20130911 |