CN103254632A - Low-water absorption PA/ABS (poly A/acrylonitrile butadiene styrene acrylonitrile butadiene styrene) composite material - Google Patents
Low-water absorption PA/ABS (poly A/acrylonitrile butadiene styrene acrylonitrile butadiene styrene) composite material Download PDFInfo
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- CN103254632A CN103254632A CN2013101890241A CN201310189024A CN103254632A CN 103254632 A CN103254632 A CN 103254632A CN 2013101890241 A CN2013101890241 A CN 2013101890241A CN 201310189024 A CN201310189024 A CN 201310189024A CN 103254632 A CN103254632 A CN 103254632A
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- Prior art keywords
- low
- abs
- matrix material
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- water
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 9
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 title abstract description 20
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 title abstract 9
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 title abstract 7
- 239000002131 composite material Substances 0.000 title abstract 4
- 229920000412 polyarylene Polymers 0.000 title abstract 2
- 239000003365 glass fiber Substances 0.000 claims abstract description 13
- 239000003999 initiator Substances 0.000 claims abstract description 8
- 239000011159 matrix material Substances 0.000 claims description 17
- 229920002050 silicone resin Polymers 0.000 claims description 11
- 239000006185 dispersion Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- -1 polyoxyethylene Polymers 0.000 claims description 5
- 239000007822 coupling agent Substances 0.000 claims description 4
- CMEWLCATCRTSGF-UHFFFAOYSA-N N,N-dimethyl-4-nitrosoaniline Chemical compound CN(C)C1=CC=C(N=O)C=C1 CMEWLCATCRTSGF-UHFFFAOYSA-N 0.000 claims description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 3
- QABCGOSYZHCPGN-UHFFFAOYSA-N chloro(dimethyl)silicon Chemical compound C[Si](C)Cl QABCGOSYZHCPGN-UHFFFAOYSA-N 0.000 claims description 3
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000005055 methyl trichlorosilane Substances 0.000 claims description 3
- JLUFWMXJHAVVNN-UHFFFAOYSA-N methyltrichlorosilane Chemical compound C[Si](Cl)(Cl)Cl JLUFWMXJHAVVNN-UHFFFAOYSA-N 0.000 claims description 3
- 229920002401 polyacrylamide Polymers 0.000 claims description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 2
- GNEPOXWQWFSSOU-UHFFFAOYSA-N dichloro-methyl-phenylsilane Chemical compound C[Si](Cl)(Cl)C1=CC=CC=C1 GNEPOXWQWFSSOU-UHFFFAOYSA-N 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 2
- 229920005989 resin Polymers 0.000 abstract description 3
- 239000011347 resin Substances 0.000 abstract description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 4
- 238000005469 granulation Methods 0.000 description 4
- 230000003179 granulation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- QLNWYPZFNHLJGO-UHFFFAOYSA-N dichloromethyl(phenyl)silane Chemical class ClC(Cl)[SiH2]C1=CC=CC=C1 QLNWYPZFNHLJGO-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Reinforced Plastic Materials (AREA)
Abstract
The invention discloses a low-water absorption PA/ABS (poly A/acrylonitrile butadiene styrene acrylonitrile butadiene styrene) composite material which is composed of the following components in parts by weight: 50-65 parts of PA, 40-50 parts of ABS, 5-8 parts of silicon resin, 10-20 parts of glass fiber, 1-2 parts of initiator and 1-2 parts of disperser. The invention aims at providing the low-water absorption PA/ABS composite material to solve the problem that the performance is affected because the water absorption of the PA/ABS composite material in the prior art is large.
Description
Technical field
The present invention relates to a kind of plastic alloy material, particularly a kind of low water absorption PA/ABS matrix material.
Background technology
By the PA/ABS matrix material that blend makes, both had wear resistance, shock resistance and the self lubricity of nylon, have toughness and the rigidity of ABS again, be a kind of widely used polyblend.But owing to contain polar group in the molecule, very easily absorb airborne moisture, limited its application in moist environment, and go to toward need fully dehydrating in forming process.If without dehydrating, not only influence the product surface luminance brightness, main is resin is decomposed and lose due mechanical strength.At present in the industry, the resin drying dehydration method mainly adopts physical method, namely adopts the electrically heated vacuum dewatering process, and big, the consuming time length of this method energy consumption, efficient is low, cost is high.Therefore, it is necessary to develop the low PA/ABS matrix material of a kind of water-intake rate.
Summary of the invention
The object of the present invention is to provide a kind of low water absorption PA/ABS matrix material, to solve the big problem that influences performance of PA/ABS matrix material water-intake rate in the prior art.Technical scheme is as follows:
A kind of low water absorption PA/ABS matrix material, composed of the following components with the weight part number scale:
Described silicone resin is one or more in METHYL TRICHLORO SILANE, dimethyldichlorosilane(DMCS), phenyl-trichloro-silicane and the dichloromethyl phenylsilane.
Described glass fibre is through coupling agent treatment.
Described coupling agent is silane coupling agent.
Described glass fibre is short glass fiber, and length is 3-5mm, and diameter is 5-8 μ m.
Described initiator is dimethylaminoethyl acrylate methyl ammonia ethyl ester or accelerine.
Described dispersion agent is polyvinylpyrrolidone, polyacrylamide, polyoxyethylene or polyvinyl alcohol.
The present invention adopts silicone resin and the blend of PA/ABS matrix material, and silicone resin hydroxyl shrink polymerization crosslinking under action of evocating forms reticulated structure, forms waterproof layer; Dispersion agent is by silicone resin more uniform dispersion in the PA/ABS matrix material; And silicone resin and glass fibre cohesiveness are good, the PA/ABS matrix material are worked doubling enhancement.
Embodiment
In order better to understand and to implement, describe the present invention in detail below in conjunction with embodiment.
Embodiment 1
With PA50 part, ABS40 part, 5 parts of silicone resin, 10 parts of glass fibre METHYL TRICHLORO SILANE, 1 part of initiator dimethylaminoethyl acrylate methyl ammonia ethyl ester, 1 part of polyethylene of dispersing agent pyrrolidone, in high-speed mixer, be pre-mixed, extrude cooling granulation then by the parallel double-screw mixing extruder.
Embodiment 2
With PA58 part, ABS43 part, 6 parts of silicone resin, 13 parts of glass fibre dimethyldichlorosilane(DMCS)s, 2 parts of initiator dimethylaminoethyl acrylate methyl ammonia ethyl esters, 1 part of dispersion agent polyacrylamide, in high-speed mixer, be pre-mixed, extrude cooling granulation then by the parallel double-screw mixing extruder.
Embodiment 3
With PA62 part, ABS46 part, 7 parts of silicone resin, 16 parts of glass fibre phenyl-trichloro-silicanes, 1 part of initiator accelerine, 2 parts of dispersion agent polyoxyethylenes, in high-speed mixer, be pre-mixed, extrude cooling granulation then by the parallel double-screw mixing extruder.
Embodiment 4
With PA65 part, ABS50 part, 8 parts of silicone resin, 20 parts of glass fibre dichloromethyl phenylsilanes, 2 parts of initiator accelerines, 1 part of polyethylene of dispersing agent alcohol, in high-speed mixer, be pre-mixed, extrude cooling granulation then by the parallel double-screw mixing extruder.
Test previous embodiment 1-4 products obtained therefrom obtains result as shown in table 1.Wherein the Izod shock strength is pressed the ISO-180 standard testing; Tensile strength is pressed the ISO-527 standard testing, and draw speed is 50mm/min; Water-intake rate is pressed the ISO62-2008 standard testing.
Table 1
The above only is preferred embodiment of the present invention, does not limit the present invention, 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 (7)
1. a low water absorption PA/ABS matrix material is characterized in that, and is composed of the following components in parts by weight:
PA 50-65 part;
ABS 40-50 part;
Silicone resin 5-8 part;
Glass fibre 10-20 part;
Initiator 1-2 part;
Dispersion agent 1-2 part.
2. the low PA/ABS matrix material of a kind of water-intake rate according to claim 1 is characterized in that, described silicone resin is one or more in METHYL TRICHLORO SILANE, dimethyldichlorosilane(DMCS), phenyl-trichloro-silicane and the dichloromethyl phenylsilane.
3. the low PA/ABS matrix material of a kind of water-intake rate according to claim 1 is characterized in that described glass fibre is through coupling agent treatment.
4. the low PA/ABS matrix material of a kind of water-intake rate according to claim 3 is characterized in that, described coupling agent is silane coupling agent.
5. the low PA/ABS matrix material of a kind of water-intake rate according to claim 1 is characterized in that, described glass fibre is short glass fiber, and length is 3-5mm, and diameter is 5-8 μ m.
6. the low PA/ABS matrix material of a kind of water-intake rate according to claim 1 is characterized in that, described initiator is dimethylaminoethyl acrylate methyl ammonia ethyl ester or accelerine.
7. the low PA/ABS matrix material of a kind of water-intake rate according to claim 1 is characterized in that, described dispersion agent is polyvinylpyrrolidone, polyacrylamide, polyoxyethylene or polyvinyl alcohol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101890241A CN103254632A (en) | 2013-05-21 | 2013-05-21 | Low-water absorption PA/ABS (poly A/acrylonitrile butadiene styrene acrylonitrile butadiene styrene) composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101890241A CN103254632A (en) | 2013-05-21 | 2013-05-21 | Low-water absorption PA/ABS (poly A/acrylonitrile butadiene styrene acrylonitrile butadiene styrene) composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103254632A true CN103254632A (en) | 2013-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101890241A Pending CN103254632A (en) | 2013-05-21 | 2013-05-21 | Low-water absorption PA/ABS (poly A/acrylonitrile butadiene styrene acrylonitrile butadiene styrene) composite material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116253994A (en) * | 2023-02-24 | 2023-06-13 | 上海金发科技发展有限公司 | Polyamide composite material with good appearance and high performance and preparation method thereof |
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| WO2005061607A1 (en) * | 2003-12-19 | 2005-07-07 | Supresta Llc | Arylalkylsilyls used as flame retardant additives |
| CN101065429A (en) * | 2004-09-28 | 2007-10-31 | 高级矿物公司 | New functional additive in polymers |
| CN101245171A (en) * | 2007-02-13 | 2008-08-20 | 上海普利特复合材料有限公司 | Continuous fiber reinforcing vinyl cyanide-butadiene-vinyl benzene/polyamide composite material and manufacture method thereof |
| CN101787204A (en) * | 2009-11-09 | 2010-07-28 | 上海锦湖日丽塑料有限公司 | Low water absorption polyamide composite and preparation method thereof |
| CN102051046A (en) * | 2009-10-30 | 2011-05-11 | 中国石油化工股份有限公司 | PA (polyamide)/ABS (Acrylonitrile Butadiene Styrene) composite material and preparation method thereof |
| CN102558849A (en) * | 2010-12-27 | 2012-07-11 | 徐州腾飞工程塑料有限公司 | Reinforced PA6/ABS(Polyamide 6/Acrylonitrile-Butadiene- Styrene) alloy material and preparation method thereof |
| CN102702672A (en) * | 2012-06-29 | 2012-10-03 | 东莞市银禧光电材料科技有限公司 | A kind of high light transmission, high light shading ABS material and preparation method thereof |
| CN103013027A (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/PA66 alloy material with high CTI value and high GWIT value |
-
2013
- 2013-05-21 CN CN2013101890241A patent/CN103254632A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005061607A1 (en) * | 2003-12-19 | 2005-07-07 | Supresta Llc | Arylalkylsilyls used as flame retardant additives |
| CN101065429A (en) * | 2004-09-28 | 2007-10-31 | 高级矿物公司 | New functional additive in polymers |
| CN101245171A (en) * | 2007-02-13 | 2008-08-20 | 上海普利特复合材料有限公司 | Continuous fiber reinforcing vinyl cyanide-butadiene-vinyl benzene/polyamide composite material and manufacture method thereof |
| CN102051046A (en) * | 2009-10-30 | 2011-05-11 | 中国石油化工股份有限公司 | PA (polyamide)/ABS (Acrylonitrile Butadiene Styrene) composite material and preparation method thereof |
| CN101787204A (en) * | 2009-11-09 | 2010-07-28 | 上海锦湖日丽塑料有限公司 | Low water absorption polyamide composite and preparation method thereof |
| CN102558849A (en) * | 2010-12-27 | 2012-07-11 | 徐州腾飞工程塑料有限公司 | Reinforced PA6/ABS(Polyamide 6/Acrylonitrile-Butadiene- Styrene) alloy material and preparation method thereof |
| CN102702672A (en) * | 2012-06-29 | 2012-10-03 | 东莞市银禧光电材料科技有限公司 | A kind of high light transmission, high light shading ABS material and preparation method thereof |
| CN103013027A (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/PA66 alloy material with high CTI value and high GWIT value |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116253994A (en) * | 2023-02-24 | 2023-06-13 | 上海金发科技发展有限公司 | Polyamide composite material with good appearance and high performance and preparation method thereof |
| CN116253994B (en) * | 2023-02-24 | 2024-04-16 | 上海金发科技发展有限公司 | Polyamide composite material with good appearance and high performance and preparation method thereof |
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Application publication date: 20130821 |