CN101891905A - Rubber strip of flat wipe blade and preparation method thereof - Google Patents
Rubber strip of flat wipe blade and preparation method thereof Download PDFInfo
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- CN101891905A CN101891905A CN200910186514XA CN200910186514A CN101891905A CN 101891905 A CN101891905 A CN 101891905A CN 200910186514X A CN200910186514X A CN 200910186514XA CN 200910186514 A CN200910186514 A CN 200910186514A CN 101891905 A CN101891905 A CN 101891905A
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- rubber
- rubber strip
- wipe blade
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- flat wipe
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Abstract
The invention relates to a rubber strip of a flat wipe blade. The rubber strip comprises natural rubber and auxiliary components which comprise a vulcanizing agent, a vulcanizing accelerator, a vulcanizing activator, an anti-scorching agent, an anti-aging agent, a reinforcing agent, a filler and a softener, wherein the mass ratio of the natural rubber to the auxiliary components is 100:500-1,200; and the auxiliary components also comprise butadiene styrene rubber, chloroprene rubber, ethylene-propylene-diene monomer rubber, and butadiene rubber. The rubber strip has the characteristics of easiness, convenience, feasibility, easy industrialization, low cost, environmental friendliness and durability. The rubber strip can be widely applied to various automobiles such as small-sized business automobiles, family automobiles, heavy duty trucks and the like.
Description
Technical field
The present invention relates to a kind of rubber strip of flat wipe blade and preparation method thereof.
Technical background
The environment-friendly type rubber strip of flat wipe blade is the novel rain-strip adhesive-tape of a kind of automobile, is widely used in all kinds of automobiles such as small-sized business, family car, heavy type lorry.Relevant windshield wiper adhesive tape prescription is cooperated with proper auxiliary agent by independent employing terpolymer EP rubber or natural rubber and styrene-butadiene rubber(SBR) usually and forms through mixing, sulfuration.Its tensile strength, tensile yield are often respectively at 10MPa; 440%, perhaps heat-proof aging is not good at 70 ℃ * 70h aging resistance, shows as hardness and increase to change greatly, and tensile yield reduces big, and ozone resistance is poor, and the surface produces be full of cracks, causes when using rain brush to scrape clean and causes the glass surface wearing and tearing.Rubber ingredients develop towards high-performance, nontoxic, free of contamination direction both at home and abroad, health and environmental problem that the carinogenicity rubber ingredients are caused have caused great attention, as carinogenicity antioxidant D (N-phenyl-2-naphthylamines), accelerant N OBS (2-morpholinyl-sulfo-benzo thiazolesulfenamide) easily produces deleterious nitrosamine in the course of processing, the possibility of bringing out cancer is finally arranged.Because most products have adopted poisonous auxiliary agent, cause product not reach European Union's newest standards simultaneously.
Summary of the invention
Its purpose of the present invention just is to provide a kind of rubber strip of flat wipe blade and preparation method thereof, has simple and easy to do, easy industrialization, lower, the environmental and durable characteristics of cost.
The technical scheme that realizes above-mentioned purpose and take, comprise natural rubber, vulcanizing agent, vulcanization accelerator, vulcanization leveller, scorch retarder, anti-aging agent, toughener, weighting agent, the auxiliary composition of tenderizer, the mass ratio of described natural rubber and auxiliary composition is 100: 500-1200, described auxiliary composition also comprises styrene-butadiene rubber(SBR), chloroprene rubber, terpolymer EP rubber, cis-1,4-polybutadiene rubber.
The preparation method comprises sulfuration, and described curing temperature is 120-200 ℃, and curing time is 3-30min.
Compared with prior art the present invention has the following advantages.
Have simple and easy to do, easy industrialization, lower, the environmental and durable characteristics of cost.
Concrete embodiment
Comprise natural rubber, vulcanizing agent, vulcanization accelerator, vulcanization leveller, scorch retarder, anti-aging agent, toughener, weighting agent, the auxiliary composition of tenderizer, the mass ratio of described natural rubber and auxiliary composition is 100: 500-1200, described auxiliary composition also comprises styrene-butadiene rubber(SBR), chloroprene rubber, terpolymer EP rubber, cis-1,4-polybutadiene rubber.
Described vulcanizing agent is meant sulphur, tetramethyl-thiuram disulfide, benzoyl peroxide.
Described vulcanization accelerator is meant dibenzothiazyl disulfide, N cyclohexyl 2 benzothiazole sulfenamide, N tert butyl benzothiazole 2 sulfenamide.
Described vulcanization leveller is meant zinc oxide, stearic acid, and weight is 5% or 1% (wt%).
Described scorch retarder is meant Tetra hydro Phthalic anhydride, Whitfield's ointment, N-cyclohexylthiophthalimide.
Described anti-aging agent is meant N-phenyl-N '-sec.-propyl-Ursol D, N, N '-phenylbenzene-Ursol D, N-phenyl-N '-cyclohexyl Ursol D, 2,2,4-trimethylammonium-1,2-dihyaroquinoline, 6-oxyethyl group-2,2,4-trimethylammonium-1, the 2-hydrogenated quinoline, its consumption and rubber ratio remain on 1-1.5: 100.
Described toughener is meant carbon black N330, N550, N762, and the ratio of its consumption and rubber remains on 50-150: 100.
Described weighting agent is meant light calcium carbonate, and its particle diameter is controlled at the 80-100 order usually, and the ratio of its consumption and rubber remains on 10-30: 100.
Described tenderizer is meant low-molecular polyethylene wax, naphthenic oil, and the ratio of its consumption and rubber remains on 10-75: 100.
The preparation method comprises sulfuration, and described curing temperature is 120-200 ℃, and curing time is 3-30min.
The used rubber of the present invention can be natural rubber, styrene-butadiene rubber(SBR), chloroprene rubber, and terpolymer EP rubber, two or more rubber of cis-1,4-polybutadiene rubber is used in combination.
The used vulcanization accelerator of the present invention can be that dibenzothiazyl disulfide, N cyclohexyl 2 benzothiazole sulfenamide, N tert butyl benzothiazole 2 sulfenamide are used alone or in combination, and its consumption mainly is that the sulfuration process (temperature, pressure) according to product is determined.
The used vulcanization leveller of the present invention is meant zinc oxide, stearic acid, and its consumption can be regulated according to technology, generally is respectively 5%, 1% (wt%) of total rubber amount.
The used anti-aging agent of the present invention is meant N-phenyl-N '-sec.-propyl-Ursol D, N, and N '-phenylbenzene-Ursol D, N-phenyl-N '-cyclohexyl are to benzene
Wherein one or more of diamines, 2,2,4-trimethylammonium-1,2-dihyaroquinoline, 6-oxyethyl group-2,2,4-trimethylammonium-1,2-hydrogenated quinoline, its consumption and rubber ratio remain on 1-1.5: 100.
The used scorch retarder of the present invention is meant one or more combinations wherein of Tetra hydro Phthalic anhydride, Whitfield's ointment, N-cyclohexylthiophthalimide,
Its consumption mainly determines to optimize technology according to the sulfuration process (temperature, pressure) of product.
The used toughener of the present invention is meant carbon black N330, N550, N762, and it can select two or three being used in combination wherein, and the ratio of its consumption and rubber remains on 50-150: 100.
The used weighting agent of the present invention is meant light calcium carbonate, and its size is controlled at the 80-100 order usually, and the ratio of its consumption and rubber remains on 10-30: 100.
The used tenderizer of the present invention is meant low-molecular polyethylene wax, naphthenic oil, and it can select wherein one or both to be used in combination, and the ratio of its consumption and rubber remains on 10-75: 100.
The used mixing facilities of the present invention is meant open type rubber mixing machine, internal rubber mixer, its model is respectively an XK-160 series, and XM-160/30 series, vulcanizing press model are QLB-D series, the platform tricks is carried out compatibility according to processing requirement, guarantees the smooth and easy and continuity of technology.
The present invention will be helped further to understand by following enforcement, but content of the present invention can not be limited.
Embodiment 1 is that base-material prepares rubber strip of flat wipe blade with natural rubber and styrene-butadiene rubber(SBR)
Prescription 1 (mass fraction)
Natural rubber (mark glue) 70 naphthenic oils 2
Styrene-butadiene rubber(SBR) 30 promotor 1.5
Stearic acid 1 vulcanizing agent 2.5
Zinc oxide 5 scorch retarder 0.5
Anti-aging agent 1 gac 95
Paraffin 2 light calcium carbonates 25
Add up to: 235.5
Cross-linked rubber rerum natura: 145 ℃ * 20min
Hardness (Shao Shi A type) 54 degree, tensile strength 16.5MPa; Tensile yield 600%; 70 ℃ * 70h aged properties changes: hardness+2 degree, tensile strength-0.5%, tensile yield-2%; Ozone test result: the no crack performance in surface.
Embodiment 2 is that base-material prepares rubber strip of flat wipe blade with natural rubber and terpolymer EP rubber
Prescription 2 (mass fractions)
Natural rubber (mark glue) 85 naphthenic oils 1
Terpolymer EP rubber 15 promotor 0.5
Stearic acid 0.5 vulcanizing agent 1
Zinc oxide 5 scorch retarder 0.5
Anti-aging agent 1 gac 85
Paraffin 2 light calcium carbonates 15
Add up to: 211.5
Cross-linked rubber rerum natura: 150 ℃ * 15min
Hardness (Shao Shi A type) 54 degree, tensile strength 17.2MPa; Tensile yield 650%; 70 ℃ * 70h aged properties changes: hardness+1 degree, tensile strength-0.2%, tensile yield-2%; Ozone test result: the no crack performance in surface.
Embodiment 3 is that base-material prepares rubber strip of flat wipe blade with natural rubber and terpolymer EP rubber, cis-1,4-polybutadiene rubber
Prescription 3 (mass fractions)
Natural rubber (mark glue) 65 naphthenic oils 1
Terpolymer EP rubber 15 promotor 1
Cis-1,4-polybutadiene rubber 20 vulcanizing agents 1
Stearic acid 2 scorch retarder 0.5
Zinc oxide 5 gacs 50
Anti-aging agent 1 light calcium carbonate 20
Paraffin 2
Add up to: 183.5
Cross-linked rubber rerum natura: 140 ℃ * 20min
Hardness (Shao Shi A type) 54 degree, tensile strength 16.5MPa; Tensile yield 600%; 70 ℃ * 70h aged properties changes: hardness is constant, tensile strength-0.2%, tensile yield-1%; Ozone test result: the no crack performance in surface.
Claims (10)
1. rubber strip of flat wipe blade, comprise natural rubber, vulcanizing agent, vulcanization accelerator, vulcanization leveller, scorch retarder, anti-aging agent, toughener, weighting agent, the auxiliary composition of tenderizer, it is characterized in that, the mass ratio of described natural rubber and auxiliary composition is 100: 500-1200, described auxiliary composition also comprises styrene-butadiene rubber(SBR), chloroprene rubber, terpolymer EP rubber, cis-1,4-polybutadiene rubber.
2. a kind of rubber strip of flat wipe blade according to claim 1 is characterized in that described vulcanizing agent is meant sulphur, tetramethyl-thiuram disulfide, benzoyl peroxide.
3. a kind of rubber strip of flat wipe blade according to claim 1 is characterized in that described vulcanization accelerator is meant dibenzothiazyl disulfide, N cyclohexyl 2 benzothiazole sulfenamide, N tert butyl benzothiazole 2 sulfenamide.
4. a kind of rubber strip of flat wipe blade according to claim 1 is characterized in that described vulcanization leveller is meant zinc oxide, stearic acid, and weight is 5% or 1% (wt%).
5. a kind of rubber strip of flat wipe blade according to claim 1 is characterized in that, described scorch retarder is meant Tetra hydro Phthalic anhydride, Whitfield's ointment, N-cyclohexylthiophthalimide.
6. a kind of rubber strip of flat wipe blade according to claim 1, it is characterized in that, described anti-aging agent is meant N-phenyl-N '-sec.-propyl-Ursol D, N, N '-phenylbenzene-Ursol D, N-phenyl-N '-cyclohexyl Ursol D, 2,2,4-trimethylammonium-1,2-dihyaroquinoline, 6-oxyethyl group-2,2,4-trimethylammonium-1, the 2-hydrogenated quinoline, its consumption and rubber ratio remain on 1-1.5: 100.
7. a kind of rubber strip of flat wipe blade according to claim 1 is characterized in that described toughener is meant carbon black N330, N550, N762, and the ratio of its consumption and rubber remains on 50-150: 100.
8. a kind of rubber strip of flat wipe blade according to claim 1 is characterized in that described weighting agent is meant light calcium carbonate, and its particle diameter is controlled at the 80-100 order usually, and the ratio of its consumption and rubber remains on 10-30: 100.
9. a kind of rubber strip of flat wipe blade according to claim 1 is characterized in that described tenderizer is meant low-molecular polyethylene wax, naphthenic oil, and the ratio of its consumption and rubber remains on 10-75: 100.
10. a kind of rubber strip of flat wipe blade preparation method according to claim 1 comprises sulfuration, it is characterized in that, described curing temperature is 120-200 ℃, and curing time is 3-30min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910186514XA CN101891905A (en) | 2009-11-18 | 2009-11-18 | Rubber strip of flat wipe blade and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910186514XA CN101891905A (en) | 2009-11-18 | 2009-11-18 | Rubber strip of flat wipe blade and preparation method thereof |
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| CN101891905A true CN101891905A (en) | 2010-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910186514XA Pending CN101891905A (en) | 2009-11-18 | 2009-11-18 | Rubber strip of flat wipe blade and preparation method thereof |
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Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367293A (en) * | 2011-09-02 | 2012-03-07 | 芜湖禾田汽车工业有限公司 | High heat resistance and aging resistance rubber, and its preparation method |
| CN102367292A (en) * | 2011-09-02 | 2012-03-07 | 芜湖禾田汽车工业有限公司 | Thermal-ageing-resistant rubber and preparation method thereof |
| CN102367294A (en) * | 2011-09-02 | 2012-03-07 | 芜湖禾田汽车工业有限公司 | Rubber with high thermal ageing resistance and preparation method thereof |
| CN103980557A (en) * | 2014-05-29 | 2014-08-13 | 南京东亚橡塑制品有限公司 | High-fluidity rubber material and preparation method thereof |
| CN104045859A (en) * | 2014-05-29 | 2014-09-17 | 六安市金赛特橡塑制品有限公司 | RHE synthetic rubber and preparation method thereof |
| CN104072890A (en) * | 2014-06-24 | 2014-10-01 | 安徽宁国尚鼎橡塑制品有限公司 | Wear-resistant tear-resistant ethylene propylene diene monomer rubber material |
| CN104610612A (en) * | 2015-01-29 | 2015-05-13 | 柳州市颖航汽配有限公司 | Automobile engine shock-absorbing rubber |
| CN104610610A (en) * | 2015-01-29 | 2015-05-13 | 柳州市颖航汽配有限公司 | Rubber for automobile tire |
| CN104610613A (en) * | 2015-01-29 | 2015-05-13 | 柳州市颖航汽配有限公司 | Car door sealing rubber |
| CN104629128A (en) * | 2015-01-29 | 2015-05-20 | 柳州市颖航汽配有限公司 | Special rubber for automobile bumper |
| CN104672566A (en) * | 2015-01-29 | 2015-06-03 | 柳州市颖航汽配有限公司 | Automobile rubber hydraulic tube |
| CN104672381A (en) * | 2015-01-29 | 2015-06-03 | 柳州市颖航汽配有限公司 | Automotive rubber speed changing belt |
| CN104693510A (en) * | 2015-02-11 | 2015-06-10 | 宁波汉德汽车配件有限公司 | Preparation material of scratch-resistant screen wiper rubber sheet and preparation method thereof |
| CN105384998A (en) * | 2015-11-24 | 2016-03-09 | 丹阳镇威汽配有限公司 | Chlorinated rubber used for windshield wipers and preparation method for chlorinated rubber |
| CN105482458A (en) * | 2016-01-05 | 2016-04-13 | 浙江源创电子科技有限公司 | Silicone rubber strip for windscreen wiper and preparation method thereof |
| CN105623008A (en) * | 2016-03-01 | 2016-06-01 | 安徽振海重工机械有限公司 | Rubber material for processing automobile wiper blade |
| CN106633228A (en) * | 2016-12-23 | 2017-05-10 | 太仓冠联高分子材料有限公司 | Natural rubber compound applied to automobile wiper blades and preparation method thereof |
| CN107312251A (en) * | 2017-08-02 | 2017-11-03 | 安徽新创智能科技有限公司 | A kind of vehicle wiper adhesive tape and preparation method thereof |
| WO2017194776A1 (en) * | 2016-05-13 | 2017-11-16 | Valeo Systèmes d'Essuyage | Wiper blade for a windscreen wiper frame |
| CN107541051A (en) * | 2017-07-29 | 2018-01-05 | 安徽蓝德集团股份有限公司 | A kind of waterproof grommet for instrument and meter |
| CN108276619A (en) * | 2017-12-18 | 2018-07-13 | 黄燕 | High intensity vulcanized rubber preparation method |
| CN112592518A (en) * | 2020-12-15 | 2021-04-02 | 丹阳镇威汽配有限公司 | Windscreen wiper rubber strip made of natural rubber and ethylene propylene diene monomer |
| CN113214547A (en) * | 2021-06-24 | 2021-08-06 | 四川川东电缆有限责任公司 | Rubber for cable and preparation method thereof |
-
2009
- 2009-11-18 CN CN200910186514XA patent/CN101891905A/en active Pending
Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367293A (en) * | 2011-09-02 | 2012-03-07 | 芜湖禾田汽车工业有限公司 | High heat resistance and aging resistance rubber, and its preparation method |
| CN102367292A (en) * | 2011-09-02 | 2012-03-07 | 芜湖禾田汽车工业有限公司 | Thermal-ageing-resistant rubber and preparation method thereof |
| CN102367294A (en) * | 2011-09-02 | 2012-03-07 | 芜湖禾田汽车工业有限公司 | Rubber with high thermal ageing resistance and preparation method thereof |
| CN102367293B (en) * | 2011-09-02 | 2013-02-13 | 芜湖禾田汽车工业有限公司 | High heat resistance and aging resistance rubber, and preparation method thereof |
| CN102367292B (en) * | 2011-09-02 | 2013-02-13 | 芜湖禾田汽车工业有限公司 | Thermal-ageing-resistant rubber and preparation method thereof |
| CN102367294B (en) * | 2011-09-02 | 2013-03-20 | 芜湖禾田汽车工业有限公司 | Rubber with high thermal ageing resistance and preparation method thereof |
| CN103980557A (en) * | 2014-05-29 | 2014-08-13 | 南京东亚橡塑制品有限公司 | High-fluidity rubber material and preparation method thereof |
| CN104045859A (en) * | 2014-05-29 | 2014-09-17 | 六安市金赛特橡塑制品有限公司 | RHE synthetic rubber and preparation method thereof |
| CN103980557B (en) * | 2014-05-29 | 2016-02-03 | 南京东亚橡塑制品有限公司 | A kind of high workability elastomeric material and preparation method thereof |
| CN104072890A (en) * | 2014-06-24 | 2014-10-01 | 安徽宁国尚鼎橡塑制品有限公司 | Wear-resistant tear-resistant ethylene propylene diene monomer rubber material |
| CN104672381A (en) * | 2015-01-29 | 2015-06-03 | 柳州市颖航汽配有限公司 | Automotive rubber speed changing belt |
| CN104610613A (en) * | 2015-01-29 | 2015-05-13 | 柳州市颖航汽配有限公司 | Car door sealing rubber |
| CN104629128A (en) * | 2015-01-29 | 2015-05-20 | 柳州市颖航汽配有限公司 | Special rubber for automobile bumper |
| CN104672566A (en) * | 2015-01-29 | 2015-06-03 | 柳州市颖航汽配有限公司 | Automobile rubber hydraulic tube |
| CN104610610A (en) * | 2015-01-29 | 2015-05-13 | 柳州市颖航汽配有限公司 | Rubber for automobile tire |
| CN104610612A (en) * | 2015-01-29 | 2015-05-13 | 柳州市颖航汽配有限公司 | Automobile engine shock-absorbing rubber |
| CN104693510A (en) * | 2015-02-11 | 2015-06-10 | 宁波汉德汽车配件有限公司 | Preparation material of scratch-resistant screen wiper rubber sheet and preparation method thereof |
| CN105384998A (en) * | 2015-11-24 | 2016-03-09 | 丹阳镇威汽配有限公司 | Chlorinated rubber used for windshield wipers and preparation method for chlorinated rubber |
| CN105482458A (en) * | 2016-01-05 | 2016-04-13 | 浙江源创电子科技有限公司 | Silicone rubber strip for windscreen wiper and preparation method thereof |
| CN105623008A (en) * | 2016-03-01 | 2016-06-01 | 安徽振海重工机械有限公司 | Rubber material for processing automobile wiper blade |
| WO2017194776A1 (en) * | 2016-05-13 | 2017-11-16 | Valeo Systèmes d'Essuyage | Wiper blade for a windscreen wiper frame |
| FR3051168A1 (en) * | 2016-05-13 | 2017-11-17 | Valeo Systemes Dessuyage | WIPER BLADE FOR WIPER BLADE |
| CN106633228A (en) * | 2016-12-23 | 2017-05-10 | 太仓冠联高分子材料有限公司 | Natural rubber compound applied to automobile wiper blades and preparation method thereof |
| CN107541051A (en) * | 2017-07-29 | 2018-01-05 | 安徽蓝德集团股份有限公司 | A kind of waterproof grommet for instrument and meter |
| CN107312251A (en) * | 2017-08-02 | 2017-11-03 | 安徽新创智能科技有限公司 | A kind of vehicle wiper adhesive tape and preparation method thereof |
| CN108276619A (en) * | 2017-12-18 | 2018-07-13 | 黄燕 | High intensity vulcanized rubber preparation method |
| CN112592518A (en) * | 2020-12-15 | 2021-04-02 | 丹阳镇威汽配有限公司 | Windscreen wiper rubber strip made of natural rubber and ethylene propylene diene monomer |
| CN113214547A (en) * | 2021-06-24 | 2021-08-06 | 四川川东电缆有限责任公司 | Rubber for cable and preparation method thereof |
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Open date: 20101124 |