CN1865345A - Reinforced rubber sheet basal body composite resin for car - Google Patents
Reinforced rubber sheet basal body composite resin for car Download PDFInfo
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- CN1865345A CN1865345A CN 200610054391 CN200610054391A CN1865345A CN 1865345 A CN1865345 A CN 1865345A CN 200610054391 CN200610054391 CN 200610054391 CN 200610054391 A CN200610054391 A CN 200610054391A CN 1865345 A CN1865345 A CN 1865345A
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- body composite
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Abstract
Disclosed is a reinforced film base compound resin for automobiles, which comprises bivinyl rubber, butadiene acrylonitrile rubber, natural rubber, bisphenol, dicyandiamide, rubber improver ZX-8, nano silicon dioxide, nano calcium carbonate and carbon black.
Description
One, technical field
The invention belongs to the composition of macromolecular compound, particularly include Resins, epoxy and elastomeric reinforced rubber sheet basal body composite resin for car.
Two, background technology
In the Hyundai Motor production, for energy-saving and cost-reducing consideration, the lighting more of body of a motor car material develops to steel sheet.But only make body material, certainly will reduce the resistance to impact shock of automobile under abnormal condition again, can not guarantee personnel safety with steel sheet.Should alleviate the automobile own wt in order to energy-saving and cost-reducing, the physical strength that does not reduce automobile again is to guarantee personnel safety, and research and development steel-sheet supporting material makes it to be used for the local reinforcement of vehicle body steel plate stress raiser, and is significant.At present, although oneself brings into use this class automobile supporting material in the automobile industry of developed countries such as Japan and America and Europe, by retrieval, do not see to have to disclose with the closely-related patent documentation of theme of the present invention; Be loaded with one piece and theme as the report of " New-type sheet reinforced rubber sheet " at " Chinese building material " 2006 the 1st phase P77 page or leaf, it is to stick with glue product innovation-LY-306 thin plate reinforced rubber sheet by a kind of automobile that Long Yuan, Beijing chemical industry mechanical ﹠ electrical technology corporation develops, be to be the body of a motor car reinforcement special adhesive of base-material, be successfully applied on the automobile with polyvinyl chloride resin, Resins, epoxy, specialty elastomer etc.But the concrete prescription of above-mentioned body of a motor car reinforced rubber sheet basal body composition do not reveal, and still there is deficiency in the performance of film, adds processing performance instability behind the polyvinyl chloride resin, sticks on to shrink greatlyyer on the panel when solidifying, and can produce marks on surface, influences attractive in appearance.
Three, visitor in the invention
Purpose of the present invention just is the defective at the prior art existence, plan is carried out blending and modifying to Resins, epoxy and synthetic rubber, prepare a kind of reinforced rubber sheet basal body composite resin for car, make that the automobile finally made is stable with the reinforced rubber sheet processing performance, good toughness, rigidity is big, glueability is good.
For realizing purpose of the present invention, the technical scheme of being taked is as follows.
A kind of reinforced rubber sheet basal body composite resin for car includes Resins, epoxy and rubber, it is characterized in that:
1) used starting material and their weight percent proportioning are, molecular weight is at 378～1000 bisphenol A type epoxy resin 18-35, acrylonitrile content is at 15～50% heavy paracril 10-20, natural rubber 0-10, and molecular weight is at 2000～10000 terminal hydroxy liquid divinyl rubber 5-18, nano silicon 0-10, nano-calcium carbonate 0-10, carbon black 15-30, the peroxidation type causes linking agent 0-3, solidifying agent dicyandiamide 2-5, rubber modifier ZX-8 5-13;
2) its preparation method is, by above-mentioned raw-material weight percent proportioning, earlier molecular weight is caused linking agent at 2000～10000 terminal hydroxy liquid divinyl rubber with the peroxidation type and mixes stirring 30 minutes at 80～100 ℃, cools off stand-by then; Again with acrylonitrile content 15～50% heavy paracrils, natural rubber, on reacted refrigerant of step, molecular weight join successively at 378～1000 bisphenol A type epoxy resin and refine glue in the rubber mixing machine, add dicyandiamide, rubber modifier ZX-8, nano silicon, nano-calcium carbonate and carbon black more successively after treating evenly, add a kind of starting material in back again after a kind of starting material refining evenly of every adding, generate a kind of uniform jelly at last and be reinforced rubber sheet basal body composite resin for car of the present invention.
Above-mentioned reinforced rubber sheet basal body composite resin for car, said molecular weight are that the trade mark is at least a among E-53, E-51, E-44, E-42, E-33 and the E-20 at 378～1000 bisphenol A type epoxy resin.
Above-mentioned reinforced rubber sheet basal body composite resin for car, said natural rubber are smoke sheet rubber or crepe rubber.
Above-mentioned reinforced rubber sheet basal body composite resin for car, it is dicumyl peroxide, dibenzoyl peroxide, di-tert-butyl peroxide that said peroxidation type causes linking agent, optional wherein a kind of.
Above-mentioned reinforced rubber sheet basal body composite resin for car, said carbon black are oven process carbon black or channel black.
Above-mentioned reinforced rubber sheet basal body composite resin for car, said nano silicon are gas phases 2
#White carbon black or gas phase 4
#White carbon black.
Above-mentioned reinforced rubber sheet basal body composite resin for car, used starting material and their preferred weight per distribution ratio are bisphenol A type epoxy resin E-51 31.0, paracril NBR 2,007 13.5, smoke sheet rubber 4.0, molecular weight are 5000 terminal hydroxy liquid divinyl rubber 11.0, gas phase 2
#White carbon black 5.0, nano-calcium carbonate 5.0, channel black 16.0, dicumyl peroxide 1.5, chemical pure dicyandiamide 5.0, rubber modifier ZX-8 8.0.
Adopt reinforced rubber sheet basal body composite resin for car of the present invention and commercially available glasscloth in blocks under pressure, be cut into required shape again and promptly get the automobile reinforced rubber sheet.
The reinforced rubber sheet made from reinforced rubber sheet basal body composite resin for car of the present invention, be used for the local reinforcement of automobile body sheet stress raiser, processing performance is stable, good toughness, rigidity is big, glueability is good, stick on the panel when solidifying, shrink little, can significantly improve the resistance to impact shock of automobile under abnormal condition, guarantee the security of automobile.
The automobile made from basal body composite resin of the present invention is with the LY-306 thin plate reinforced rubber sheet (hereinafter to be referred as the Long Yuan film) of reinforced rubber sheet (hereinafter to be referred as middle field film) and Long Yuan, Beijing chemical industry mechanical ﹠ electrical technology corporation, be the performance comparison test respectively, its test data sees the following form:
Middle field film and Long Yuan film performance test data table
| Test piece number (Test pc No.) | Maximum deflection power (N) | Maximum distortion (mm) | Test period (s) |
| Long Yuan 1 | 337.1 | 6.87 | 8.8 |
| Long Yuan 2 | 413.58 | 6.20 | 8.0 |
| Middle field 1 | 397.7 | 10.05 | 12.6 |
| Middle field 2 | 437.0 | 9.04 | 11.4 |
From the table data as can be seen, the strength ratio Long Yuan film of middle field film is big by about 10%, the maximum distortion of middle field film and test period are all greater than the Long Yuan film, the toughness of middle field film is better than Long Yuan film.
Four, embodiment
Further specify the technical scheme of reinforced rubber sheet basal body composite resin for car of the present invention below with a preparation embodiment fork-like farm tool used in ancient China.But must be pointed out, technical scheme of the present invention never be confined to for preparation embodiment.
Get molecular weight earlier and be 1.5 kilograms of 5000 11 kilograms of terminal hydroxy liquid divinyl rubbers and chemical pure dicumyl peroxides, mix at 80～100 ℃ and stirred 30 minutes, cool off stand-by then; Get again 2,007 13.5 kilograms of paracril NBR, 4.0 kilograms of smoke sheet rubbers, on go on foot 31.0 kilograms of reacted refrigerant, Resins, epoxy E-51, join successively and refine glue in the rubber mixing machine, add 5.0 kilograms of chemical pure dicyandiamides, 8.0 kilograms of rubber modifier ZX-8, gas phase 2 more successively after treating evenly
#5.0 kilograms of white carbon blacks, 16.0 kilograms of 5.0 kilograms of nano-calcium carbonates and channel blacks, add a kind of starting material in back again after a kind of starting material refining evenly of every adding, generate a kind of uniform jelly at last, the loss of removing in the preparation process obtains about 97 kilograms of reinforced rubber sheet basal body composite resin for car of the present invention.
Claims (7)
1, a kind of reinforced rubber sheet basal body composite resin for car includes Resins, epoxy and rubber, it is characterized in that:
1) used starting material and their weight percent proportioning are, molecular weight is at 378～1000 bisphenol A type epoxy resin 18-35, acrylonitrile content is at 15～50% heavy paracril 10-20, natural rubber 0-10, and molecular weight is at 2000～10000 terminal hydroxy liquid divinyl rubber 5-18, nano silicon 0-10, nano-calcium carbonate 0-10, carbon black 15-30, the peroxidation type causes linking agent 0-3, solidifying agent dicyandiamide 2-5, rubber modifier ZX-8 5-13;
2) its preparation method is, by above-mentioned raw-material weight percent proportioning, earlier molecular weight is caused linking agent at 2000～10000 terminal hydroxy liquid divinyl rubber with the peroxidation type and mixes stirring 30 minutes at 80～100 ℃, cools off stand-by then; Again with acrylonitrile content 15～50% heavy paracrils, natural rubber, on reacted refrigerant of step, molecular weight join successively at 378～1000 bisphenol A type epoxy resin and refine glue in the rubber mixing machine, add dicyandiamide, rubber modifier ZX-8, nano silicon, nano-calcium carbonate and carbon black more successively after treating evenly, add a kind of starting material in back again after a kind of starting material refining evenly of every adding, generate a kind of uniform jelly at last and be reinforced rubber sheet basal body composite resin for car of the present invention.
2,, it is characterized in that said molecular weight is that the trade mark is at least a among E-53, E-51, E-44, E-42, E-33 and the E-20 at 378～1000 bisphenol A type epoxy resin according to the described reinforced rubber sheet basal body composite resin for car of claim 1.
3,, it is characterized in that said natural rubber is smoke sheet rubber or crepe rubber according to the described reinforced rubber sheet basal body composite resin for car of claim 1.
4, according to the described reinforced rubber sheet basal body composite resin for car of claim 1, it is characterized in that it is dicumyl peroxide, dibenzoyl peroxide, di-tert-butyl peroxide that said peroxidation type causes linking agent, optional wherein a kind of.
5,, it is characterized in that said carbon black is oven process carbon black or channel black according to the described reinforced rubber sheet basal body composite resin for car of claim 1.
6,, it is characterized in that said nano silicon is a gas phase 2 according to the described reinforced rubber sheet basal body composite resin for car of claim 1
#White carbon black or gas phase 4
#White carbon black.
7, according to the described reinforced rubber sheet basal body composite resin for car of claim 1, it is characterized in that used starting material and their weight percent proportioning are, bisphenol A type epoxy resin E-51 31.0, paracril NBR 2,007 13.5, smoke sheet rubber 4.0, molecular weight is 5000 terminal hydroxy liquid divinyl rubber 11.0, gas phase 2
#White carbon black 5.0, nano-calcium carbonate 5.0, channel black 16.0, dicumyl peroxide 1.5, chemical pure dicyandiamide 5.0, rubber modifier ZX-8 8.0.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2006100543910A CN100434474C (en) | 2006-06-26 | 2006-06-26 | Reinforced rubber sheet basal body composite resin for car |
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|---|---|---|---|
| CNB2006100543910A CN100434474C (en) | 2006-06-26 | 2006-06-26 | Reinforced rubber sheet basal body composite resin for car |
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| CN1865345A true CN1865345A (en) | 2006-11-22 |
| CN100434474C CN100434474C (en) | 2008-11-19 |
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| CNB2006100543910A Expired - Fee Related CN100434474C (en) | 2006-06-26 | 2006-06-26 | Reinforced rubber sheet basal body composite resin for car |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086352A (en) * | 2010-10-28 | 2011-06-08 | 北京龙苑伟业新材料有限公司 | Reinforced rubber sheet suitable for construction on steel plate with oil surface at low temperature, and preparation method thereof |
| CN102219983A (en) * | 2010-04-14 | 2011-10-19 | 比亚迪股份有限公司 | Stiffener film substrate combination, preparation method of stiffener film substrate combination, stiffener film and steel plate composite material |
| CN102321340A (en) * | 2011-09-16 | 2012-01-18 | 无锡创达电子有限公司 | High-strength halogen-free epoxy molding compound, and preparation method thereof |
| CN102101934B (en) * | 2009-12-17 | 2013-05-29 | 比亚迪股份有限公司 | Reinforcing rubber sheet base composition, reinforcing rubber sheet base and steel plate composite material |
| CN104804685A (en) * | 2014-01-23 | 2015-07-29 | 重庆凯天汽车零配件制造有限公司 | Steel plate reinforced film and preparation method thereof |
| CN106085294A (en) * | 2016-07-19 | 2016-11-09 | 柳州市兴拓工贸有限责任公司 | Automobile multifunctional damping film and preparation method thereof |
| CN106380646A (en) * | 2016-10-14 | 2017-02-08 | 常州亚环环保科技有限公司 | Preparation method of reinforcing rubber sheet with high oil surface adhesiveness |
| CN108530836A (en) * | 2018-04-18 | 2018-09-14 | 浙江吉利汽车有限公司 | A kind of low temperature reinforcement liner plate composite material and its low temperature reinforcement liner plate |
| CN110055000A (en) * | 2019-04-12 | 2019-07-26 | 重庆龙苑钧业车用材料有限公司 | A kind of high-performance reinforced rubber sheet and preparation method thereof |
| CN111423831A (en) * | 2020-03-28 | 2020-07-17 | 苏州普茨迈精密航空设备有限公司 | Reinforcing rubber sheet for vehicle and preparation method thereof |
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| CN101699626B (en) * | 2009-10-09 | 2013-03-13 | 江苏大学 | Nano-silicon thin film electroluminescent display unit |
Family Cites Families (3)
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| JP3954119B2 (en) * | 1995-01-21 | 2007-08-08 | イイダ産業株式会社 | Heated foam filling reinforcement and closed cross-section structural member reinforcement structure using the same heated foam filling reinforcement |
| CN1199678A (en) * | 1997-05-19 | 1998-11-25 | 关永光 | Adhesive damping expansion rubber sheet |
| CN1253522C (en) * | 2003-11-28 | 2006-04-26 | 三友（天津）高分子技术有限公司 | Flexible adhesive compositions |
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2006
- 2006-06-26 CN CNB2006100543910A patent/CN100434474C/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102101934B (en) * | 2009-12-17 | 2013-05-29 | 比亚迪股份有限公司 | Reinforcing rubber sheet base composition, reinforcing rubber sheet base and steel plate composite material |
| CN102219983A (en) * | 2010-04-14 | 2011-10-19 | 比亚迪股份有限公司 | Stiffener film substrate combination, preparation method of stiffener film substrate combination, stiffener film and steel plate composite material |
| CN102086352A (en) * | 2010-10-28 | 2011-06-08 | 北京龙苑伟业新材料有限公司 | Reinforced rubber sheet suitable for construction on steel plate with oil surface at low temperature, and preparation method thereof |
| CN102086352B (en) * | 2010-10-28 | 2013-05-29 | 北京龙苑伟业新材料有限公司 | Reinforced rubber sheet suitable for construction on steel plate with oil surface at low temperature, and preparation method thereof |
| CN102321340A (en) * | 2011-09-16 | 2012-01-18 | 无锡创达电子有限公司 | High-strength halogen-free epoxy molding compound, and preparation method thereof |
| CN102321340B (en) * | 2011-09-16 | 2012-12-05 | 无锡创达电子有限公司 | High-strength halogen-free epoxy molding compound, and preparation method thereof |
| CN104804685A (en) * | 2014-01-23 | 2015-07-29 | 重庆凯天汽车零配件制造有限公司 | Steel plate reinforced film and preparation method thereof |
| CN106085294A (en) * | 2016-07-19 | 2016-11-09 | 柳州市兴拓工贸有限责任公司 | Automobile multifunctional damping film and preparation method thereof |
| CN106085294B (en) * | 2016-07-19 | 2018-06-12 | 柳州市兴拓工贸有限责任公司 | Automobile multifunctional damping film and preparation method thereof |
| CN106380646A (en) * | 2016-10-14 | 2017-02-08 | 常州亚环环保科技有限公司 | Preparation method of reinforcing rubber sheet with high oil surface adhesiveness |
| CN108530836A (en) * | 2018-04-18 | 2018-09-14 | 浙江吉利汽车有限公司 | A kind of low temperature reinforcement liner plate composite material and its low temperature reinforcement liner plate |
| CN108530836B (en) * | 2018-04-18 | 2021-03-23 | 浙江吉利汽车有限公司 | Composite material for low-temperature reinforced lining plate and low-temperature reinforced lining plate thereof |
| CN110055000A (en) * | 2019-04-12 | 2019-07-26 | 重庆龙苑钧业车用材料有限公司 | A kind of high-performance reinforced rubber sheet and preparation method thereof |
| CN111423831A (en) * | 2020-03-28 | 2020-07-17 | 苏州普茨迈精密航空设备有限公司 | Reinforcing rubber sheet for vehicle and preparation method thereof |
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| CN100434474C (en) | 2008-11-19 |
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Granted publication date: 20081119 Termination date: 20110626 |