CN101638047A - Non-toxic and fireproof rubber sealing strip for doors and windows of vehicles running on rails and preparation method thereof - Google Patents
Non-toxic and fireproof rubber sealing strip for doors and windows of vehicles running on rails and preparation method thereof Download PDFInfo
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- CN101638047A CN101638047A CN200910144745A CN200910144745A CN101638047A CN 101638047 A CN101638047 A CN 101638047A CN 200910144745 A CN200910144745 A CN 200910144745A CN 200910144745 A CN200910144745 A CN 200910144745A CN 101638047 A CN101638047 A CN 101638047A
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 32
- 239000005060 rubber Substances 0.000 title claims abstract description 32
- 231100000252 nontoxic Toxicity 0.000 title claims abstract description 26
- 230000003000 nontoxic effect Effects 0.000 title claims abstract description 26
- 238000007789 sealing Methods 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- 229920002943 EPDM rubber Polymers 0.000 claims abstract description 12
- 239000006229 carbon black Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 5
- 239000003063 flame retardant Substances 0.000 claims description 12
- 239000013536 elastomeric material Substances 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 238000004073 vulcanization Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000012757 flame retardant agent Substances 0.000 abstract 1
- 231100000956 nontoxicity Toxicity 0.000 abstract 1
- 230000000192 social effect Effects 0.000 abstract 1
- 231100000419 toxicity Toxicity 0.000 description 6
- 230000001988 toxicity Effects 0.000 description 6
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 2
- 239000000347 magnesium hydroxide Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention relates to a non-toxic and fireproof rubber sealing strip for doors and windows of vehicles running on rails and a preparation method thereof. The preparation method comprises the following steps: mixing 35-40 portions by weight of ethylene-propylene-diene rubber, 10-15 portions by weight of carbon black, 20-30 portions by weight of flame retardant agents, 10-15 portions by weight ofparaffinic based oil and 5-7 portions by weight of fillers; blanking and stirring to cool for 60-120 minutes at 130-150 DEG C; adding 2-4 portions by weight of vulcanizing agents and 5-15 portions byweight of accelerating agents into the mixed materials at 50-70 DEG C to evenly mix to obtain the non-toxic and fireproof rubber material; and extruding the rubber material through an extruding machine after the qualified check so as to obtain a non-toxic and fireproof rubber product. According to an international standard detection certificate in France, German and Britain, the invention has a non-toxic and fireproof function and favorable social effect and economic effect, and the rubber material can be used for producing various rubber products with no toxicity and high fireproof performance.
Description
Technical field
The present invention relates to a kind of rubber material, especially a kind of nontoxic flameproof doors and windows of vehicles sealing band belongs to the environment-friendly rubber manufacture technology field with rubber and preparation method thereof.
Background technology
In recent years, sealed doors and windows on the guideway vehicle is more and more used on guideway vehicle, as light rail, high ferros etc. all adopt aggregated(particle) structure, continuous prosperity along with guideway vehicle, the sealing band of the sealed doors and windows on the guideway vehicle is also in fast rise, but there is serious toxicity problem in the sealing band rubber assembly of guideway vehicle both domestic and external to human body, as rubber toxicity, fire resistance, hardness, pulling strengrth, elongation at failure, compressive permanent set, peel strength, all out of reach requirements of oxygen index (OI) or the like, therefore, the existing doors and windows of vehicles sealing band rubber overwhelming majority adopts import parts.
Summary of the invention
In order to overcome above defective, the technical problem to be solved in the present invention is: propose a kind of non-toxic and fireproof rubber sealing strip for doors and windows of vehicles running on rails and preparation method thereof, thereby can adapt to external, domestic doors and windows of vehicles to the nontoxic flameproof demand of rubber.
The technical solution adopted in the present invention is: a kind of non-toxic and fireproof rubber sealing strip for doors and windows of vehicles running on rails, it is mixed and made into by ethylene propylene diene rubber, carbon black, fire retardant, vulcanizator, accelerator, paraffinic based oil and extending agent, each raw material component by weight is: ethylene propylene diene rubber: 35-40 part, carbon black: 10-15 part, fire retardant: 20-30 part, vulcanizator: 2-4 part, accelerator: 5-15 part, paraffinic based oil: 10-15 part, extending agent: 5-7 part.
According to another preferred embodiment, non-toxic and fireproof rubber sealing strip for doors and windows of vehicles running on rails comprises that further each raw material component by weight is: ethylene propylene diene rubber: 40 parts, carbon black: 10 parts, fire retardant: 25 parts, vulcanizator: 3 parts, accelerator: 10 parts, paraffinic based oil: 15 parts, extending agent: 6 parts.
The preparation method that the present invention has non-toxic and fireproof rubber sealing strip for doors and windows of vehicles running on rails is as follows: by weight with ethylene propylene diene rubber 35-40 part, carbon black 10-15 part, fire retardant 20-30 part, paraffinic based oil 10-15 part, after extending agent 5-7 part is mixed again 130 ℃-150 ℃ temperature blanking stir cooling 60-120 minute, material after mixing is being added vulcanizator 2-4 part more by weight through under 50-70 ℃ the temperature, accelerator: mixing more even after 5-15 part, promptly obtain nontoxic flameproof elastomeric material, through being up to the standards, entering the extruder microwave vulcanization with this elastomeric material and just obtain having nontoxic flameproof rubber.
The present invention is main material with the ethylene propylene diene rubber, have nontoxic and rubber fire resistance through modification and being prepared into, this elastomeric material compatible with environment is strong, the present invention is by France, Germany, the authentication of Britain international standard standard detection, has nontoxic fire-proof function, this elastomeric material can be used for producing various nontoxic and rubbers that fire resistance is high, but widespread use and guideway vehicle, automotive field, skyscraper, and the present invention has good social benefit and economic benefit.
The specific embodiment
Embodiment 1, by weight with ethylene propylene diene rubber: 35 parts, carbon black: 10 parts, fire retardant: 20 parts (fire retardant can adopt commercially available aluminium hydroxide or magnesium hydroxide etc.), paraffinic based oil: 10 parts, extending agent: after 5 parts (extending agent generally adopts potter's clay) mixes again 130 ℃-150 ℃ temperature blanking stir cooling 60-120 minute, material after mixing is added vulcanizator under through 50 ℃ of-70 ℃ of temperature more by weight: 3 parts, accelerator: mixing more even after 10 parts, promptly obtain nontoxic flameproof elastomeric material, enter the extrusion press extruding with this elastomeric material and just obtain having nontoxic flameproof rubber.
Rubber of the present invention is through detecting, and its performance is:
Your hardness that continues of rubber: 68 ± 2 degree;
Pulling strengrth is: 9MPa;
Elongation at failure: 336%;
Compressive permanent set: 16%;
Peel strength: 17KN/m;
Oxygen index (OI): 31%;
Ozone resistants: at 50PPhm, 20%, the 40 ℃ * 72h that stretches, sample does not have be full of cracks or strange phenomena;
Toxicity: do not detect.
In addition, detect authentication through international standard testing agencies such as France, Germany, Britain:
Ozone resistants: at 50PPhm, 20%, the 40 ℃ of * 72h that stretches, sample do not have be full of cracks or strange phenomena;
Toxicity: do not detect.
Embodiment 2, by weight with ethylene propylene diene rubber: 40 parts, carbon black: 10 parts, fire retardant: 20 parts (fire retardant can adopt commercially available aluminium hydroxide or magnesium hydroxide etc.), paraffinic based oil: 15 parts, extending agent: after 5 parts (extending agent generally adopts potter's clay) mixes again 130 ℃-150 ℃ temperature blanking stir cooling 60-120 minute, material after mixing is added vulcanizator under through 50 ℃-70 ℃ temperature more by weight: 3 parts, accelerator: mixing more even after 10 parts, promptly obtain nontoxic flameproof elastomeric material, enter extruder with this elastomeric material and just obtain having nontoxic flameproof rubber through microwave vulcanization.
Rubber of the present invention is through detecting, and its performance is:
Your hardness that continues of rubber: 70 ± 2 degree;
Pulling strengrth is: 9MPa;
Elongation at failure: 355%;
Compressive permanent set: 17%;
Peel strength: 17KN/m;
Oxygen index (OI): 31.6%;
Ozone resistants: at 50PPhm, 20%, the 40 ℃ * 72h that stretches, sample does not have be full of cracks or strange phenomena;
Toxicity: do not detect.
In addition, detect authentication through international standard testing agencies such as France, Germany, Britain:
Ozone resistants: at 50PPhm, 20%, the 40 ℃ of * 72h that stretches, sample do not have be full of cracks or strange phenomena;
Toxicity: do not detect.
Claims (3)
1, a kind of non-toxic and fireproof rubber sealing strip for doors and windows of vehicles running on rails, it is characterized in that: it is mixed and made into by ethylene propylene diene rubber, carbon black, fire retardant, vulcanizator, accelerator, paraffinic based oil and extending agent, each raw material component by weight is: ethylene propylene diene rubber: 35-40 part, carbon black: 10-15 part, fire retardant: 20-30 part, vulcanizator: 2-4 part, accelerator: 5-15 part, paraffinic based oil: 10-15 part, extending agent: 5-7 part.
2, non-toxic and fireproof rubber sealing strip for doors and windows of vehicles running on rails as claimed in claim 1, it is characterized in that: each raw material component by weight is: ethylene propylene diene rubber: 40 parts, carbon black: 10 parts, fire retardant: 25 parts, vulcanizator: 3 parts, accelerator: 10 parts, paraffinic based oil: 15 parts, extending agent: 6 parts.
3, a kind of preparation method of non-toxic and fireproof rubber sealing strip for doors and windows of vehicles running on rails, it is characterized in that: by weight with ethylene propylene diene rubber 35-40 part, carbon black 10-15 part, fire retardant 20-30 part, paraffinic based oil 10-15 part, after extending agent 5-7 part is mixed again 130 ℃-150 ℃ temperature blanking stir cooling 60-120 minute, material after mixing is being added vulcanizator 2-4 part more by weight through under 50-70 ℃ the temperature, accelerator: mixing more even after 5-15 part, promptly obtain nontoxic flameproof elastomeric material, through being up to the standards, entering the extruder microwave vulcanization with this elastomeric material and just obtain having nontoxic flameproof rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101447454A CN101638047B (en) | 2009-08-31 | 2009-08-31 | Non-toxic and fireproof rubber sealing strip for doors and windows of vehicles running on rails and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101447454A CN101638047B (en) | 2009-08-31 | 2009-08-31 | Non-toxic and fireproof rubber sealing strip for doors and windows of vehicles running on rails and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101638047A true CN101638047A (en) | 2010-02-03 |
| CN101638047B CN101638047B (en) | 2013-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101447454A Active CN101638047B (en) | 2009-08-31 | 2009-08-31 | Non-toxic and fireproof rubber sealing strip for doors and windows of vehicles running on rails and preparation method thereof |
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| CN (1) | CN101638047B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102936378A (en) * | 2012-12-03 | 2013-02-20 | 浙江百纳橡塑设备有限公司 | Sliding door collision-prevention strip and manufacture method thereof |
| CN108779658A (en) * | 2016-03-21 | 2018-11-09 | 克诺尔有限公司 | Extrusion profile and the method for manufacturing extrusion profile and the door for vehicle |
| CN109679234A (en) * | 2018-12-27 | 2019-04-26 | 太仓冠联高分子材料有限公司 | A kind of low-smoke and halogen-free fire-retardant rubber sealing strip EP rubber compound and preparation method thereof |
| CN111894380A (en) * | 2020-07-29 | 2020-11-06 | 宜兴市优力健体育用品有限公司 | Anti-seismic protection type foaming strip and structure for skylight |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230248B (en) * | 2008-01-04 | 2010-06-16 | 丹阳市万奔汽车配件有限公司 | Sealing strip using EPDM rubber as host material and production method thereof |
| CN101353443A (en) * | 2008-09-27 | 2009-01-28 | 中国铁道科学研究院金属及化学研究所 | Ternary flame retardant composition for rubber and ethylen-propylene rubber thereof |
| CN101402763B (en) * | 2008-11-07 | 2011-04-06 | 安徽中鼎密封件股份有限公司 | Car engine cooling system heat radiator plate-type rubber seal strip assembly and manufacturing process thereof |
-
2009
- 2009-08-31 CN CN2009101447454A patent/CN101638047B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102936378A (en) * | 2012-12-03 | 2013-02-20 | 浙江百纳橡塑设备有限公司 | Sliding door collision-prevention strip and manufacture method thereof |
| CN102936378B (en) * | 2012-12-03 | 2014-12-03 | 浙江百纳橡塑设备有限公司 | Sliding door collision-prevention strip and manufacture method thereof |
| CN108779658A (en) * | 2016-03-21 | 2018-11-09 | 克诺尔有限公司 | Extrusion profile and the method for manufacturing extrusion profile and the door for vehicle |
| CN108779658B (en) * | 2016-03-21 | 2020-04-24 | 克诺尔有限公司 | Extruded profile, method for producing an extruded profile, and door for a vehicle |
| CN109679234A (en) * | 2018-12-27 | 2019-04-26 | 太仓冠联高分子材料有限公司 | A kind of low-smoke and halogen-free fire-retardant rubber sealing strip EP rubber compound and preparation method thereof |
| CN111894380A (en) * | 2020-07-29 | 2020-11-06 | 宜兴市优力健体育用品有限公司 | Anti-seismic protection type foaming strip and structure for skylight |
| CN111894380B (en) * | 2020-07-29 | 2022-04-22 | 宜兴市优力健体育用品有限公司 | Anti-seismic protection type foaming strip and structure for skylight |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101638047B (en) | 2013-01-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: YANGZHOU GAOXIN RUBBER + PLASTIC CO., LTD. Free format text: FORMER OWNER: JIANG YIGAO Effective date: 20121207 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20121207 Address after: Yangzhou Industrial Park in Jiangsu province Yangzhou City Hanjiang District 225124 Applicant after: Yangzhou Gaoxin Rubber & Plastic Co., Ltd. Address before: Yangzhou Hanjiang Industrial Park 225124 Jiangsu city of Yangzhou province Yangzhou high tech Rubber & Plastic Co. Ltd. Applicant before: Jiang Yigao |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |