CN103396646B - A kind of Antistatic plastic automobile radiator grille and preparation method thereof - Google Patents
A kind of Antistatic plastic automobile radiator grille and preparation method thereof Download PDFInfo
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- CN103396646B CN103396646B CN201310340449.8A CN201310340449A CN103396646B CN 103396646 B CN103396646 B CN 103396646B CN 201310340449 A CN201310340449 A CN 201310340449A CN 103396646 B CN103396646 B CN 103396646B
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- radiator grille
- automobile radiator
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Abstract
The invention discloses a kind of Antistatic plastic automobile radiator grille and preparation method thereof.Described Antistatic plastic automobile radiator grille comprises the component of following weight parts: ABS plastic 100 parts; PVC plastic 30-70 part; glass fibre 10-20 part; static inhibitor 0.1-0.5 part; described static inhibitor is preferably made up of by weight following component: sodium allyl sulfonate 10-30 part, Varion CDG-K 10-30 part, glycerol monopalmitate 10-20 part, N-oleoyl-N ', N '-diethyl ethylenediamine hydrochloride 5-10 part.Antistatic plastic automobile radiator grille of the present invention, has and higher draws high intensity, flexural strength, modulus in flexure and notched Izod impact strength.
Description
Technical field
The present invention relates to a kind of automobile radiator grille and preparation method thereof, particularly relate to a kind of Antistatic plastic automobile radiator grille and preparation method thereof.
Background technology
ABS resin (acrylonitrile-butadiene-styrene copolymer, ABS is the acronym of Acrylonitrile ButadieneStyrene) is that a kind of intensity is high, good toughness, be easy to thermoplastics type's Polymer Materials ' Structure of machine-shaping.
ABS resin is the graft copolymer of vinyl cyanide, 1,3-butadiene and vinylbenzene three kinds of monomers.Its molecular formula can be written as (C
8h
8c
4h
6c
3h
3n)
xbut in fact often containing the graft copolymer of divinyl and the mixture of acrylonitritrile-styrene resin, wherein, vinyl cyanide accounts for 15-35%, divinyl accounts for 5-30%, and vinylbenzene accounts for 40-60%, and the modal ratio of emulsion method ABS is A:B:S=22:17:61, and the ratio of B is often lower in substance law ABS, be about 13%.
ABS is the general thermoplastic engineering plastic grown up 1940's, it is the very outstanding plastics variety of a comprehensive mechanical property, not only there is good rigidity, hardness and processing fluidity, and there is high tenacity feature, can injection moulding, extrude or thermoforming.
Major part trolley part is all with injection molding forming method processing, and the advantage of ABS resin is impact-resistance, sound-proofing, scratch-resistant, and thermotolerance is better, more attractive in appearance than PP, is specially adapted to horizontal impact-resistance and the comparatively strict parts of use temperature.ABS resin uses in automobile to be only second to Polyurethane and polyacrylic the third-largest resin.ABS resin can be used for Che Nei and car outer enclosure, and bearing circle, oil guide pipe and the widget such as handle and button, car outside comprises front radiator grill and lampshade etc.
Polyvinyl chloride resin, also known as polyvinyl chloride (PVC) RESINS, is synthesized by radical polymerization by vinylchlorid.English name: PolyvinylChloride, chemical structural formula: (CH
2-CHCl) n.Polyvinyl chloride resin is one of important organic synthesis material, and its product has good physicals and chemical property, is widely used in the fields such as industry, building, agricultural, daily life, packaging, electric power, public utilities.
Radiator grid is also known as middle net, radiator cover, and it is contained in the front of radiator of car engine, plays the effect of ventilation and heat, is also operate outside part, therefore requires that starting material are high temperature resistant, weathering resistance is strong.Heat dissipation grid is the anterior bright spot of automobile, some requirement plating, also requires that surface is smooth, more attractive in appearance like this, beautiful, therefore requires that starting material have excellent mobility, good plating and spraying property.The general antistatic property of radiator grid of current automobile is not good.
Summary of the invention
For above shortcomings in prior art, one of technical problem to be solved by this invention provides a kind of Antistatic plastic automobile radiator grille.
Two of technical problem to be solved by this invention provides the preparation method of above-mentioned Antistatic plastic automobile radiator grille.
The present invention seeks to be achieved through the following technical solutions:
A kind of Antistatic plastic automobile radiator grille, is characterized in that, comprise the component of following weight parts: ABS plastic 100 parts, PVC plastic 30-70 part, glass fibre 10-20 part, static inhibitor 0.1-0.5 part.
Further,
Described static inhibitor is made up of by weight following component: sodium allyl sulfonate 10-30 part, Varion CDG-K 10-30 part, glycerol monopalmitate 10-20 part, N-oleoyl-N ', N '-diethyl ethylenediamine hydrochloride 5-10 part.
Present invention also offers the preparation method of above-mentioned Antistatic plastic automobile radiator grille:
(1) add in super mixer and stir, through forcing machine extruding pelletization, obtained plastic grain;
(2) above-mentioned plastic grain is added injection moulding in injection moulding machine, obtained described Antistatic plastic automobile radiator grille.
Obviously, in the present invention for improving other performances of product, other auxiliary agents can also be added adaptively, as fire retardant, tinting material and antiaging agent etc.
Concrete, in the present invention:
Sodium allyl sulfonate, English name: Sodium allylsulfonate, No. CAS: 2495-39-8.
Varion CDG-K, English name: dodecyl dimethyl betaine.The companies such as Jiangxi Si Mo biochemistry corporation,Ltd., grand source water treatment agent company limited of Hejian City all can buy acquisition.
Glycerol monopalmitate, English name: Glycerylmonopalmitate, trade(brand)name: RikemalP-100.No. CAS: 26657-96-5.
N-oleoyl-N ', N '-diethyl ethylenediamine hydrochloride, (English name: SapmineCH), must bright CH also known as look.No. CAS: 13282-67-2.
Glass fibre, be called for short glass, English by name: glassfiber or fiberglass, english abbreviation is GF, No. CAS: 14808-60-7, glass fibre is higher than organic fibre heatproof, do not fire, anti-corruption, heat insulation, sound-proofing good (particularly glass wool), tensile strength is high, electrical insulating property good (as alkali free glass fibre).Can be used as strongthener, be used for manufacturing the goods such as reinforced plastics.The ABS plastic of glass fiber reinforcement, has better tensile strength, modulus in flexure and notched Izod impact strength.
The main component of glass fibre is silicon-dioxide, aluminum oxide, calcium oxide, boron oxide, magnesium oxide, sodium oxide etc., according to the number of alkali content in glass, alkali free glass fibre (sodium oxide 0% ~ 2% can be divided into, belong to aluminium borosilicate glass), medium-alkali glass fibre (sodium oxide 8% ~ 12%, the soda lime glass of genus boracic or not boracic) and high alkali glass fibre (sodium oxide more than 13% belongs to soda lime glass).
According to the actual demand of user, different types of glass fibre can be selected in the present invention, thus make the ABS plastic of fiberglass reinforced have the advantage of different aspect, also can select the mixture of several glass fibre.
Contriver finds unexpectedly; by sodium allyl sulfonate, Varion CDG-K, glycerol monopalmitate and N-oleoyl-N '; N '-diethyl ethylenediamine hydrochloride carries out composite use, and its antistatic effect obviously strengthens, and its mechanism need the further research and inquirement of contriver.Draw high intensity, flexural strength, modulus in flexure and shock strength all comparatively to meet the demands simultaneously.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1
After taking each raw material according to embodiment 1 data corresponding in table 1, add in super mixer and stir, control rotating speed at 500-800r/min, whipping temp 70-90 DEG C, churning time 5-10 minute, again through screw extrusion press extruding pelletization, extrusion temperature 190-240 DEG C, cooling, obtains plastic grain; Above-mentioned plastic grain is added injection moulding in injection moulding machine, obtained described Antistatic plastic automobile radiator grille.
Table 1: Antistatic plastic automobile radiator grille formula table unit: kilogram
In table 1, selected ABS plastic is the ABSXR-404 that LG chemical company produces; Selected PVC plastic is the PVCS-700 that Qilu Petrochemical Company produces; Selected glass fibre is the alkali-free short glass fiber that Hengshui Yi Xing glass company limited produces.
Embodiment 2
Each raw material is taken according to embodiment 2 data corresponding in table 1.The method described in embodiment 1 is adopted to prepare described Antistatic plastic automobile radiator grille.
Embodiment 3
Each raw material is taken according to embodiment 3 data corresponding in table 1.The method described in embodiment 1 is adopted to prepare described Antistatic plastic automobile radiator grille.
Embodiment 4
Each raw material is taken according to embodiment 4 data corresponding in table 1.The method described in embodiment 1 is adopted to prepare described Antistatic plastic automobile radiator grille.
Embodiment 5
Each raw material is taken according to embodiment 5 data corresponding in table 1.The method described in embodiment 1 is adopted to prepare described Antistatic plastic automobile radiator grille.
Embodiment 6
Each raw material is taken according to embodiment 6 data corresponding in table 1.The method described in embodiment 1 is adopted to prepare described Antistatic plastic automobile radiator grille.
Embodiment 7
Each raw material is taken according to embodiment 7 data corresponding in table 1.The method described in embodiment 1 is adopted to prepare described Antistatic plastic automobile radiator grille.
Test case
The Antistatic plastic automobile radiator grille traditional performance of embodiment 1 ~ 7 and surface resistivity are tested.
Table 2: Antistatic plastic automobile radiator grille traditional performance test chart
| Draw high intensity/Mpa | Modulus in flexure/Mpa | Izod notched impact strength/KJ/m 2 | Surface resistivity/Ω | |
| Testing method | GB/T1040.1-2006 | GB/T9341-2008 | GB/T1043.1-2008 | GB/T1410-2006 |
| Embodiment 1 | 46 | 3950 | 20.9 | 9×10 4 |
| Embodiment 2 | 52 | 4020 | 22.3 | 2×10 5 |
| Embodiment 3 | 49 | 3987 | 20.2 | 3×10 4 |
| Embodiment 4 | 44 | 4106 | 21.4 | 7×10 6 |
| Embodiment 5 | 47 | 3915 | 21.6 | 4×10 7 |
| Embodiment 6 | 49 | 4085 | 22.5 | 6×10 7 |
| Embodiment 7 | 50 | 4005 | 20.0 | 8×10 6 |
Can significantly be drawn by table 2 test data, plastic car radiator grille of the present invention has good antistatic property, maintains good to draw high intensity, modulus in flexure and shock strength simultaneously.Especially the composite static inhibitor effect of sodium allyl sulfonate, Varion CDG-K, glycerol monopalmitate and N-oleoyl-N ', N '-diethyl ethylenediamine hydrochloride composition is fairly obvious.
The above; be only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (2)
1. an Antistatic plastic automobile radiator grille, is characterized in that, comprises the component of following weight parts: ABS plastic 100 parts, PVC plastic 30-70 part, glass fibre 10-20 part, static inhibitor 0.1-0.5 part; Described static inhibitor is made up of by weight following component: sodium allyl sulfonate 10-30 part, Varion CDG-K 10-30 part, glycerol monopalmitate 10-20 part, N-oleoyl-N', N'-diethyl ethylenediamine hydrochloride 5-10 part.
2. a preparation method for Antistatic plastic automobile radiator grille as claimed in claim 1, is characterized in that, is made up of following step:
(1) add in super mixer and stir, through forcing machine extruding pelletization, obtained plastic grain;
(2) above-mentioned plastic grain is added injection moulding in injection moulding machine, obtained described Antistatic plastic automobile radiator grille.
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| CN103937111B (en) * | 2014-04-30 | 2016-03-23 | 山东瀚氏汽车零部件有限公司 | Automotive upholstery antistatic anti-yellowing change PP/POE plastics and preparation method |
| CN104194246A (en) * | 2014-09-01 | 2014-12-10 | 苏州卓越工程塑料有限公司 | Antistatic injection moulding material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102321314A (en) * | 2011-08-19 | 2012-01-18 | 镇江育达复合材料有限公司 | Antistatic low-smoke flame-retardant polyvinyl chloride-acrylonitrile butadiene styrene (PVC-ABS) composite material and preparation method thereof |
| CN102477206A (en) * | 2010-11-29 | 2012-05-30 | 合肥杰事杰新材料股份有限公司 | Flame retardant and antistatic ABS/PVC alloy material, and preparation method thereof |
| CN102807727A (en) * | 2012-08-31 | 2012-12-05 | 上海瀚氏模具成型有限公司 | Antistatic ABS (acrylonitrile butadiene styrene)/PVC (polyvinyl chloride)/PETG (polyethylene terephthalate glycol) alloy and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102477206A (en) * | 2010-11-29 | 2012-05-30 | 合肥杰事杰新材料股份有限公司 | Flame retardant and antistatic ABS/PVC alloy material, and preparation method thereof |
| CN102321314A (en) * | 2011-08-19 | 2012-01-18 | 镇江育达复合材料有限公司 | Antistatic low-smoke flame-retardant polyvinyl chloride-acrylonitrile butadiene styrene (PVC-ABS) composite material and preparation method thereof |
| CN102807727A (en) * | 2012-08-31 | 2012-12-05 | 上海瀚氏模具成型有限公司 | Antistatic ABS (acrylonitrile butadiene styrene)/PVC (polyvinyl chloride)/PETG (polyethylene terephthalate glycol) alloy and preparation method thereof |
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