CN103421250A - Preparation method for novel rubber strip for sealing of automobile doors and windows and product - Google Patents
Preparation method for novel rubber strip for sealing of automobile doors and windows and product Download PDFInfo
- Publication number
- CN103421250A CN103421250A CN2012101609639A CN201210160963A CN103421250A CN 103421250 A CN103421250 A CN 103421250A CN 2012101609639 A CN2012101609639 A CN 2012101609639A CN 201210160963 A CN201210160963 A CN 201210160963A CN 103421250 A CN103421250 A CN 103421250A
- Authority
- CN
- China
- Prior art keywords
- preparation
- rubber strip
- rubber
- accelerant
- promotor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention relates to a preparation method for a novel rubber strip for sealing of automobile doors and windows and a product. The preparation method employs ethylene propylene diene monomers as basic materials with cooperation of certain amounts of carbon black, calcium carbonate, paraffin oil, zinc oxide, stearic acid, polyvinyl alcohol, high-molecular wax, compound antioxidants, dispersants, compound accelerants, vulcanizing agents, fire retardants and the like. The above materials are subjected to mixing, open milling and vulcanization technologies to obtain the rubber strip. The preparation method has advantages of simple formula, simple production technology, short vulcanizing time, high production efficiency, relatively low production cost, easy industrialization enforcement and the like. The rubber product for sealing is advantaged by good sealing performance, uniform structure, resistance to corrosion, resistance to high and low temperature, flame resistance, environment protection and comfort.
Description
Technical field
The present invention relates to the rubber packing material field, be specially the preparation method and products thereof of the new type rubber bar of a kind of automobile door and window favorable sealing property for sealing, even structure, corrosion-resistant, high-low temperature resistant, flame-proof environmental protection.
Background technology
In the modern industry field, packing technique plays a part very important, and seal failure not only can significantly increase follow-up maintenance cost, also may cause fatal disaster.Material property is the deciding factor of sealing article performance quality.At automotive field, sealing material is mainly used in three broad aspect: oil sealing, water seal and sealing gland, wherein automobile door and window sealing strip is important sealing gland and water seal parts, is widely used in the positions such as car door, vehicle window, skylight, has the functions such as sound insulation, dustproof, water-impervious and damping.In recent years; along with the fast development of automotive industry and the requirements such as diversification, environmental protection, high performance and attractive in appearanceization of people's demand; the research and development of automobile door and window sealing strip receives people's concern day by day, and especially its stopping property, high temperature resistant and researchs such as low-temperature performance, erosion resistance and environmental-protecting performance have great importance.
At present, the automobile door and window sealing strip material therefor be take terpolymer EP rubber, styrene-butadiene rubber(SBR) etc. as main, and wherein the application of terpolymer EP rubber is increasingly extensive.The density of terpolymer EP rubber is lower, can be in a large number oil-filled and add weighting agent, thereby can reduce the cost of rubber item, made up the high shortcoming of its rubber price, and after high the filling, physical mechanical energy reduction amplitude is little; Terpolymer EP rubber has excellent anti-weather, anti-ozone, heat-resisting, acid and alkali-resistance, water-fast steam performance, and excellent electrical insulation capability and corona resistance colour stability, oil-filled property, normal temperature mobility etc.; Due to nonpolarity substituting group in the ethylene-propylene rubber(EPR) molecular structure, molecule inner injection can be low, and molecular chain can keep kindliness in relative broad range, is only second to natural rubber and cis-1,4-polybutadiene rubber, and still can keep at low temperatures.
At present, automobile with the EPT rubber packing bar have that production cost is high, flame retardant properties is poor, curing time is long, the goods ageing-resistant performance remains the defects such as further raising.Therefore, exploitation favorable sealing property and production cost is lower, corrosion-resistant, the novel tertiary ethylene-propylene rubber(EPR) sealed strip of high-low temperature resistant, flame-proof environmental protection is a brand-new problem.
Summary of the invention
The production cost existed for existing EPT rubber packing bar production is high, curing time is long, the goods flame retardant properties is poor, ageing-resistant performance remains the deficiencies such as further raising, and the technical problem that quasi-solution of the present invention is determined is: design preparation method of a kind of novel tertiary ethylene-propylene rubber(EPR) sealed strip and products thereof.It is basic raw material that this product adopts terpolymer EP rubber 4436 and 539 two kind of blend composition, with a certain amount of carbon black, calcium carbonate, paraffin oil, zinc oxide, stearic acid, polyvinyl alcohol, macromolecule wax and dispersion agent, promotor, vulcanizing agent, fire retardant etc., coordinate, through banburying, open the refining and sulfuration process be prepared from.Select terpolymer EP rubber 4436 and 539 two kind of trade mark blend, raw materials cost relative reduce, Raw material processing are functional, and goods are corrosion-resistant, good seal performance.Select anti-aging agent KY-405 and oxidation inhibitor MBZ composite, the goods high and low temperature resistance is good.Select accelerant CZ, BZ, TRA, the composite synergy of TT, PZ, curing time is short, production efficiency is high.Add halogen-free flame retardants in the present invention's formula, improved the environmental protection flame retardant performance of goods.
The India-rubber strip preparation method is used in a kind of new automobile door and window sealing of the present invention, comprises the steps:
(1) take 6Kg terpolymer EP rubber 4436,5～6Kg terpolymer EP rubber 539, carbon black 10～13Kg, light calcium carbonate 3～4Kg, paraffin oil 9～10Kg, zinc oxide 0.5～1Kg, stearic acid 0.1～0.3Kg, 0.1 the KY-405 of～0.2Kg, MBZ is 0.05～0.1Kg approximately, polyoxyethylene glycol 0.1～0.3Kg, polyethylene wax 0.1～0.15Kg, the about 0.15-0.3Kg of AFLUX-42.In addition, take approximately 0.15～0.3Kg of accelerant CZ, accelerant B Z is 0.15～0.3Kg approximately, and promotor TRA is 0.05～0.1Kg approximately, and promotor TT is 0.05～0.1Kg approximately, and promotor PZ is 0.05～0.1Kg approximately, sulphur 0.1～0.2Kg, fire retardant 0.15～0.3Kg.
(2) second the third rubber being placed in to Banbury mixer plasticates 60～80 seconds, then add zinc oxide, stearic acid, KY-405, MBZ mixing 30～40 seconds, add banburyings such as carbon black, light calcium carbonate, paraffin oil, polyoxyethylene glycol, polyethylene wax and AFLUX-42 60～120 seconds one section glue.Plasticate and be controlled at 120～140 ℃ with melting temperature.
(3) one section glue is placed in mill, adds accelerant CZ, BZ, TRA, TT, PZ and vulcanizing agent sulphur and ammonium polyphosphate flame retardant, open under 55～70 ℃ and refine to section evenly, slice obtains two sections glue.
(4) by after two sections gum formings on vulcanizer 170～185 ℃ of sulfurations within 6～8 minutes, obtain the one step cure product.
Fire retardant of the present invention is environment-friendly type non-bittern combustion inhibitor, can be one or more compound uses in tricresyl phosphate (2-chloroethyl) ester (TCEP), tricresyl phosphate (2-chloropropyl) ester (TCPP), triaryl phosphate (IPPP), triethyl phosphate (TEP) and ammonium polyphosphate etc.
Beneficial effect of the present invention:
It is on the basis of existing EPT rubber packing bar formula, to the improvement of rubber raw material, antiaging system, sulfuration Promotion system and flame-retardant system with India-rubber strip that the present invention solves described automobile door and window sealing.With existing automobile door and window sealing, by ethylene-propylene-diene monomer adhesive tape production technology, compare, rubber raw material of the present invention in single ethylene-propylene rubber(EPR) 4436, add vulcanization rate fast, there is excellent compression set, can highly fill coordinate, the relatively cheap ethylene-propylene rubber(EPR) 539 of price, under the prerequisite that guarantees sizing material excellent machinability and goods sealing property, can reduce product cost more than 10%; In the present invention formula, take anti-aging agent KY-405 and oxidation inhibitor MBZ composite, improved goods high and low temperature resistance and other ageing resistance, goods can improve approximately 30% work-ing life; Accelerant CZ, BZ, TRA, the composite synergy of TT, PZ, can shorten curing time in 8 minutes, and then greatly improve production efficiency.Added halogen-free flame retardants in the present invention's formula, improved the environmental protection flame retardant performance of goods, the goods limiting oxygen index(LOI) can improve 2～3.
Automobile door and window sealing prepared by the present invention can need to be added the goods that various tinting materials prepare various colors according to the user with India-rubber strip, meets user's demand attractive in appearance.One step cure product prepared by the present invention can further be regulated curing time according to structural shape and the dimensional requirement of concrete goods.The characteristics such as in addition, preparation method of the present invention has formula and production technique is simple, industrializing implementation is easy.
Embodiment
The following examples can make the present invention of those skilled in the art comprehend, but do not limit the present invention in any way.
Embodiment 1:
(1) take 6Kg terpolymer EP rubber 4436,5.5Kg terpolymer EP rubber 539, carbon black 10Kg, light calcium carbonate 3Kg, paraffin oil 9Kg, zinc oxide 0.5Kg, stearic acid 0.1Kg, 0.1Kg KY-405, the MBZ of 0.05Kg, polyoxyethylene glycol 0.1Kg, polyethylene wax 0.1Kg, the AFLUX-42 of 0.15Kg.In addition, take the 0.15Kg accelerant CZ, 0.15Kg accelerant B Z, 0.05Kg promotor TRA, 0.05Kg promotor TT, 0.05Kg promotor PZ, sulphur 0.1Kg, ammonium polyphosphate 0.15Kg.
(2) second the third rubber being placed in to Banbury mixer plasticates 60 seconds, then add zinc oxide, stearic acid, KY-405, MBZ mixing 40 seconds, add banburyings such as carbon black, light calcium carbonate, paraffin oil, polyoxyethylene glycol, polyethylene wax and AFLUX-42 120 seconds one section glue.Plasticate and be controlled at 130 ℃ with melting temperature.
(3) one section glue is placed in mill, adds accelerant CZ, BZ, TRA, TT, PZ and vulcanizing agent sulphur and ammonium polyphosphate flame retardant, open under 70 ℃ and refine to section evenly, slice obtains two sections glue.
(4) by after two sections gum formings on vulcanizer 185 ℃ of sulfurations within 6.5 minutes, obtain the one step cure product.
Embodiment 2:
(1) take 6Kg terpolymer EP rubber 4436,5.5Kg terpolymer EP rubber 539, carbon black 12Kg, light calcium carbonate 3.3Kg, paraffin oil 9Kg, zinc oxide 0.5Kg, stearic acid 0.15Kg, 0.1Kg KY-405, the MBZ of 0.05Kg, polyoxyethylene glycol 0.1Kg, polyethylene wax 0.1Kg, the AFLUX-42 of 0.15Kg.In addition, take the 0.2Kg accelerant CZ, 0.15Kg accelerant B Z, 0.05Kg promotor TRA, 0.05Kg promotor TT, 0.05Kg promotor PZ, sulphur 0.1Kg, the TCEP of 0.15Kg.
(2) second the third rubber being placed in to Banbury mixer plasticates 80 seconds, then add zinc oxide, stearic acid, KY-405, MBZ mixing 40 seconds, add banburyings such as carbon black, light calcium carbonate, paraffin oil, polyoxyethylene glycol, polyethylene wax and AFLUX-42 120 seconds one section glue.Plasticate and be controlled at 120 ℃ with melting temperature.
(3) one section glue is placed in mill, adds accelerant CZ, BZ, TRA, TT, PZ and vulcanizing agent sulphur and ammonium polyphosphate flame retardant, open under 60 ℃ and refine to section evenly, slice obtains two sections glue.
(4) by after two sections gum formings on vulcanizer 170 ℃ of sulfurations within 7 minutes, obtain the one step cure product.
Embodiment 3:
(1) take 6Kg terpolymer EP rubber 4436,5Kg terpolymer EP rubber 539, carbon black 12.5Kg, light calcium carbonate 4Kg, paraffin oil 9Kg, zinc oxide 0.5Kg, stearic acid 0.15Kg, 0.1Kg KY-405, the MBZ of 0.05Kg, polyoxyethylene glycol 0.1Kg, polyethylene wax 0.1Kg, the AFLUX-42 of 0.15Kg.In addition, take the 0.2Kg accelerant CZ, 0.15Kg accelerant B Z, 0.05Kg promotor TRA, 0.05Kg promotor TT, 0.05Kg promotor PZ, sulphur 0.2Kg, the TCPP of 0.2Kg.
(2) second the third rubber being placed in to Banbury mixer plasticates 70 seconds, then add zinc oxide, stearic acid, KY-405, MBZ mixing 30 seconds, add banburyings such as carbon black, light calcium carbonate, paraffin oil, polyoxyethylene glycol, polyethylene wax and AFLUX-42 120 seconds one section glue.Plasticate and be controlled at 130 ℃ with melting temperature.
(3) one section glue is placed in mill, adds accelerant CZ, BZ, TRA, TT, PZ and vulcanizing agent sulphur and ammonium polyphosphate flame retardant, open under 55 ℃ and refine to section evenly, slice obtains two sections glue.
(4) by after two sections gum formings on vulcanizer 180 ℃ of sulfurations within 6 minutes, obtain the one step cure product.
Embodiment 4:
(1) take 6Kg terpolymer EP rubber 4436,6Kg terpolymer EP rubber 539, carbon black 11Kg, light calcium carbonate 4Kg, paraffin oil 9.5Kg, zinc oxide 1Kg, stearic acid 0.2Kg, the KY-405 of 0.1Kg, the MBZ of 0.05Kg, polyoxyethylene glycol 0.1Kg, polyethylene wax 0.1Kg, the AFLUX-42 of 0.15Kg.In addition, take the 0.3Kg accelerant CZ, 0.3Kg accelerant B Z, 0.1Kg promotor TRA, 0.05Kg promotor TT, 0.05Kg promotor PZ, sulphur 0.2Kg, the IPPP of 0.25Kg.
(2) second the third rubber being placed in to Banbury mixer plasticates 70 seconds, then add zinc oxide, stearic acid, KY-405, MBZ mixing 30 seconds, add banburyings such as carbon black, light calcium carbonate, paraffin oil, polyoxyethylene glycol, polyethylene wax and AFLUX-42 100 seconds one section glue.Plasticate and be controlled at 130 ℃ with melting temperature.
(3) one section glue is placed in mill, adds accelerant CZ, BZ, TRA, TT, PZ and vulcanizing agent sulphur and ammonium polyphosphate flame retardant, open under 68 ℃ and refine to section evenly, slice obtains two sections glue.
(4) by after two sections gum formings on vulcanizer 175 ℃ of sulfurations within 8 minutes, obtain the one step cure product.
Embodiment 5:
(1) take 6Kg terpolymer EP rubber 4436,6Kg terpolymer EP rubber 539, carbon black 11.5Kg, light calcium carbonate 4Kg, paraffin oil 10Kg, zinc oxide 0.8Kg, stearic acid 0.1Kg, 0.1Kg KY-405, the MBZ of 0.05Kg, polyoxyethylene glycol 0.1Kg, polyethylene wax 0.1Kg, the AFLUX-42 of 0.22Kg.In addition, take the 0.15Kg accelerant CZ, 0.15Kg accelerant B Z, 0.05Kg promotor TRA, 0.05Kg promotor TT, 0.1Kg promotor PZ, sulphur 0.15Kg, ammonium polyphosphate 0.3Kg.
(2) second the third rubber being placed in to Banbury mixer plasticates 80 seconds, then add zinc oxide, stearic acid, KY-405, MBZ mixing 35 seconds, add banburyings such as carbon black, light calcium carbonate, paraffin oil, polyoxyethylene glycol, polyethylene wax and AFLUX-42 90 seconds one section glue.Plasticate and be controlled at 126 ℃ with melting temperature.
(3) one section glue is placed in mill, adds accelerant CZ, BZ, TRA, TT, PZ and vulcanizing agent sulphur and ammonium polyphosphate flame retardant, open under 66 ℃ and refine to section evenly, slice obtains two sections glue.
(4) by after two sections gum formings on vulcanizer 185 ℃ of sulfurations within 6 minutes, obtain the one step cure product.
Embodiment 6:
(1) take 6Kg terpolymer EP rubber 4436,5.5Kg terpolymer EP rubber 539, carbon black 12.5Kg, light calcium carbonate 3.0Kg, paraffin oil 10Kg, zinc oxide 0.8Kg, stearic acid 0.2Kg, 0.1Kg KY-405, the MBZ of 0.05Kg, polyoxyethylene glycol 0.22Kg, polyethylene wax 0.12Kg, the AFLUX-42 of 0.15Kg.In addition, take the 0.15Kg accelerant CZ, 0.15Kg accelerant B Z, 0.07Kg promotor TRA, 0.05Kg promotor TT, 0.06Kg promotor PZ, sulphur 0.14Kg, ammonium polyphosphate 0.15Kg.
(2) second the third rubber being placed in to Banbury mixer plasticates 75 seconds, then add zinc oxide, stearic acid, KY-405, MBZ mixing 35 seconds, add banburyings such as carbon black, light calcium carbonate, paraffin oil, polyoxyethylene glycol, polyethylene wax and AFLUX-42 110 seconds one section glue.Plasticate and be controlled at 135 ℃ with melting temperature.
(3) one section glue is placed in mill, adds accelerant CZ, BZ, TRA, TT, PZ and vulcanizing agent sulphur and ammonium polyphosphate flame retardant, open under 62 ℃ and refine to section evenly, slice obtains two sections glue.
(4) by after two sections gum formings on vulcanizer 176 ℃ of sulfurations within 6.6 minutes, obtain the one step cure product.
Claims (5)
1. a favorable sealing property, even structure, corrosion-resistant, high-low temperature resistant, flame-proof environmental protection and production cost are low, production efficiency is high, formula and the simple automobile door and window sealing rubber strip of production technique preparation method and products thereof, it is characterized in that described sealing rubber strip is that to take second the third glue be basic raw material, with a certain amount of carbon black, calcium carbonate, paraffin oil, zinc oxide, stearic acid, polyvinyl alcohol, macromolecule wax and composite anti-aging agent, dispersion agent, composite promotor, vulcanizing agent, the cooperations such as fire retardant, through banburying, opening refining and sulfuration process is prepared from, its preparation process comprises:
(1) take terpolymer EP rubber (trade mark 4436) 6Kg, terpolymer EP rubber (trade mark 539) 5～6Kg, carbon black 10～13Kg, light calcium carbonate 3～4Kg, paraffin oil 9～10Kg, zinc oxide 0.5～1Kg, stearic acid 0.1～0.3Kg, 4,4`-bis-(propyloxy phenyl base) pentanoic (KY-405) 0.1～0.2Kg, 2 mercapto benzimidazole zinc salt (MBZ) 0.05～0.1Kg, polyoxyethylene glycol (molecular weight 4000) 0.1～0.3Kg, polyethylene wax 0.1～0.15Kg, dispersion agent (AFLUX-42) is 0.15-0.3Kg approximately;
In addition, take N-cyclohexyl-2-[4-morpholinodithio sulphenamide (accelerant CZ) 0.15～0.3Kg, zinc dibutyl dithiocaarbamate (accelerant B Z) 0.15～0.3Kg, tetra-sulfurized pair penta-methylene thiuram (promotor TRA) 0.05～0.1Kg, tetramethyl-thiuram disulfide (promotor TT) 0.05～0.1Kg, ziram (promotor PZ) 0.05～0.1Kg, sulphur 0.1～0.2Kg, fire retardant 0.15～0.3Kg;
(2) second the third rubber being placed in to Banbury mixer plasticates 60～80 seconds, then add zinc oxide, stearic acid, KY-405, MBZ mixing 30～40 seconds, add the banburyings such as carbon black, light calcium carbonate, paraffin oil, polyoxyethylene glycol, polyethylene wax and AFLUX-42 to obtain one section glue in 60～120 seconds, plasticate and be controlled at 120～140 ℃ with melting temperature;
(3) one section glue is placed in mill, adds accelerant CZ, BZ, TRA, TT, PZ and vulcanizing agent sulphur and ammonium polyphosphate flame retardant, open under 55～70 ℃ and refine to section evenly, slice obtains two sections glue;
(4) by after two sections gum formings on vulcanizer 170～185 ℃ of sulfurations within 6～8 minutes, obtain the one step cure product;
The preparation method of automobile door and window sealing rubber strip according to claim 1, and it is characterized in that selecting terpolymer EP rubber 4436 and 539 two kind of trade mark blend, raw materials cost relative reduce, Raw material processing are functional, and goods are corrosion-resistant, stopping property.
2. the preparation method of automobile door and window sealing rubber strip according to claim 1, and it is characterized in that selecting anti-aging agent KY-405 and oxidation inhibitor MBZ composite, the goods high and low temperature resistance is good.
3. the preparation method of automobile door and window sealing rubber strip according to claim 1, and it is characterized in that selecting accelerant CZ, BZ, TRA, the composite synergy of TT, PZ, curing time is short, production efficiency is high.
4. the preparation method of automobile door and window sealing rubber strip according to claim 1, and it is characterized in that selecting environment-friendly type non-bittern combustion inhibitor to improve the environmental protection flame retardant performance of goods, fire retardant used can be one or more compound uses in tricresyl phosphate (2-chloroethyl) ester (TCEP), tricresyl phosphate (2-chloropropyl) ester (TCPP), triaryl phosphate (IPPP), triethyl phosphate (TEP) and ammonium polyphosphate etc.
5. the preparation method of automobile door and window sealing rubber strip according to claim 1, and it is characterized in that formula and production technique is simple, curing time is short, production efficiency is high, production cost is low, industrializing implementation is easy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101609639A CN103421250A (en) | 2012-05-23 | 2012-05-23 | Preparation method for novel rubber strip for sealing of automobile doors and windows and product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101609639A CN103421250A (en) | 2012-05-23 | 2012-05-23 | Preparation method for novel rubber strip for sealing of automobile doors and windows and product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103421250A true CN103421250A (en) | 2013-12-04 |
Family
ID=49646659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101609639A Pending CN103421250A (en) | 2012-05-23 | 2012-05-23 | Preparation method for novel rubber strip for sealing of automobile doors and windows and product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103421250A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756158A (en) * | 2013-12-13 | 2014-04-30 | 芜湖佳诚电子科技有限公司 | Automobile door sealing ring |
| CN104369482A (en) * | 2014-11-19 | 2015-02-25 | 苏州北开生化设备有限公司 | Rubber sheet used for biochemical equipment |
| CN104974432A (en) * | 2014-04-12 | 2015-10-14 | 天津滨海新区大港汇丰汽车装饰有限公司 | Preparation method of high-temperature-resistant novel sealing material |
| CN105482271A (en) * | 2015-12-23 | 2016-04-13 | 芜湖馨源海绵有限公司 | Environment-friendly sponge sealing adhesive tape for car windows |
| CN106366460A (en) * | 2016-08-29 | 2017-02-01 | 安徽美祥实业有限公司 | Flame-retardant automobile rubber sealing strip and preparation method thereof |
| CN106700279A (en) * | 2016-11-29 | 2017-05-24 | 芜湖集拓橡胶技术有限公司 | Low-temperature-resistant ethylene propylene diene monomer door and window sealing strip formula |
| CN108342022A (en) * | 2018-01-24 | 2018-07-31 | 亚新科噪声与振动技术（安徽）有限公司 | A kind of control valve high-performance self-lubricating rubber material and preparation method thereof |
| CN109575392A (en) * | 2018-10-31 | 2019-04-05 | 广西新三达橡胶科技有限公司 | A kind of preparation method of the sealing rubber strip for automobile radiators |
| CN109851928A (en) * | 2019-03-21 | 2019-06-07 | 杨福生 | A kind of water delivery hose and preparation method thereof of low temperature resistant aging |
| CN112625365A (en) * | 2020-12-17 | 2021-04-09 | 河北贵航鸿图汽车零部件有限公司 | Low-temperature-resistant dense adhesive sealing strip and production process thereof |
| CN114149639A (en) * | 2021-12-06 | 2022-03-08 | 江苏冠联新材料科技股份有限公司 | Automobile sealing strip rubber compound and preparation method thereof |
| CN115558210A (en) * | 2022-05-06 | 2023-01-03 | 北京市城南橡塑技术研究所 | High-low temperature resistant, acid-base corrosion resistant and sound insulation door and window sealing strip and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230248A (en) * | 2008-01-04 | 2008-07-30 | 丹阳市万奔汽车配件有限公司 | Sealing strip using epdm rubber as host material |
-
2012
- 2012-05-23 CN CN2012101609639A patent/CN103421250A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230248A (en) * | 2008-01-04 | 2008-07-30 | 丹阳市万奔汽车配件有限公司 | Sealing strip using epdm rubber as host material |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756158A (en) * | 2013-12-13 | 2014-04-30 | 芜湖佳诚电子科技有限公司 | Automobile door sealing ring |
| CN104974432A (en) * | 2014-04-12 | 2015-10-14 | 天津滨海新区大港汇丰汽车装饰有限公司 | Preparation method of high-temperature-resistant novel sealing material |
| CN104369482A (en) * | 2014-11-19 | 2015-02-25 | 苏州北开生化设备有限公司 | Rubber sheet used for biochemical equipment |
| CN105482271A (en) * | 2015-12-23 | 2016-04-13 | 芜湖馨源海绵有限公司 | Environment-friendly sponge sealing adhesive tape for car windows |
| CN106366460A (en) * | 2016-08-29 | 2017-02-01 | 安徽美祥实业有限公司 | Flame-retardant automobile rubber sealing strip and preparation method thereof |
| CN106700279A (en) * | 2016-11-29 | 2017-05-24 | 芜湖集拓橡胶技术有限公司 | Low-temperature-resistant ethylene propylene diene monomer door and window sealing strip formula |
| CN108342022A (en) * | 2018-01-24 | 2018-07-31 | 亚新科噪声与振动技术（安徽）有限公司 | A kind of control valve high-performance self-lubricating rubber material and preparation method thereof |
| CN109575392A (en) * | 2018-10-31 | 2019-04-05 | 广西新三达橡胶科技有限公司 | A kind of preparation method of the sealing rubber strip for automobile radiators |
| CN109851928A (en) * | 2019-03-21 | 2019-06-07 | 杨福生 | A kind of water delivery hose and preparation method thereof of low temperature resistant aging |
| CN112625365A (en) * | 2020-12-17 | 2021-04-09 | 河北贵航鸿图汽车零部件有限公司 | Low-temperature-resistant dense adhesive sealing strip and production process thereof |
| CN114149639A (en) * | 2021-12-06 | 2022-03-08 | 江苏冠联新材料科技股份有限公司 | Automobile sealing strip rubber compound and preparation method thereof |
| CN115558210A (en) * | 2022-05-06 | 2023-01-03 | 北京市城南橡塑技术研究所 | High-low temperature resistant, acid-base corrosion resistant and sound insulation door and window sealing strip and preparation method thereof |
| CN115558210B (en) * | 2022-05-06 | 2023-06-06 | 北京市城南橡塑技术研究所 | High-low temperature resistant and acid and alkali corrosion resistant sound insulation door and window sealing strip and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103421250A (en) | Preparation method for novel rubber strip for sealing of automobile doors and windows and product | |
| CN103421249A (en) | Preparation method for novel ethylene propylene rubber sealing material product | |
| CN103467861A (en) | Preparation method of automobile corner window sealing material | |
| CN101230248B (en) | Sealing strip using EPDM rubber as host material and production method thereof | |
| CN101709120B (en) | Rubber additive and ethylene propylene diene monomer containing same | |
| CN105111598A (en) | Automobile rubber sealing strip and preparation method thereof | |
| CN103333416A (en) | Environment-friendly sulfur-free foaming material as well as preparation method and application of environment-friendly sulfur-free foaming material | |
| CN104327366A (en) | Weather-proof type halogen-free flame-retardation cable sheath material formula used for locomotive and preparation method thereof | |
| CN103304861A (en) | Covering rubber and usage thereof | |
| CN103467860A (en) | Preparation method for anti-blooming automobile rubber product | |
| CN110527200A (en) | The low temperature resistant high elastic rubber windshield material of one kind, preparation method and windscreen | |
| CN106810880A (en) | A kind of flame retardant automotive TPO material and preparation method thereof | |
| CN108117680B (en) | Rubber composition and preparation method thereof | |
| CN105623115A (en) | Composite rubber seal waterproof material and preparation method thereof | |
| KR101326558B1 (en) | A composite for non-asbestos sheet and gasket | |
| CN104592652A (en) | Method for preparing automobile rubber seal strips | |
| CN107057199B (en) | Low-smoke halogen-free flame-retardant sealing strip and preparation method thereof | |
| CN105348579A (en) | High-hardness rubber and preparation method and application thereof | |
| CN104788934A (en) | An automobile sealing strip rubber material | |
| CN103788504A (en) | Automobile ethylene propylene diene monomer sealing strip compatible with silicone adhesive | |
| CN110885504A (en) | Sealing strip suitable for glass curtain wall frame and production process thereof | |
| CN101735742B (en) | Tire bead steel wire adhesive | |
| CN104693516A (en) | Abrasion-resistance rubber board | |
| CN104610667A (en) | Rubber sealing strip for automobile | |
| CN104448579A (en) | Preparation method of novel rubber seal material with high corrosion resistance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131204 |