CN104072895A - Preparation method of chlorinated polyethylene-butadiene styrene rubber blended waterproof coiled material - Google Patents
Preparation method of chlorinated polyethylene-butadiene styrene rubber blended waterproof coiled material Download PDFInfo
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- CN104072895A CN104072895A CN201410265083.7A CN201410265083A CN104072895A CN 104072895 A CN104072895 A CN 104072895A CN 201410265083 A CN201410265083 A CN 201410265083A CN 104072895 A CN104072895 A CN 104072895A
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- Prior art keywords
- chlorinatedpolyethylene
- sbr
- waterproof roll
- styrene
- butadiene rubber
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
- C08L23/286—Chlorinated polyethylene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Sealing Material Composition (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a preparation method of a chlorinated polyethylene-butadiene styrene rubber blended waterproof coiled material and relates to the field of chemical industry. The chlorinated polyethylene-butadiene styrene rubber blended waterproof coiled material consists of the following components: 55-65 parts of chlorinated polyethylene, 35-45 parts of butadiene styrene rubber, 2-4 parts of sulfurizing reagent, 1-2 parts of softener, 1-2 parts of paraffin, 2-4 parts of anti-aging agent, 0.7-0.9 part of sulphur, 7-9 parts of magnesium oxide, 45-55 parts of furnace black, 10-20 parts of plasticizer, 5-15 parts of third-line oil and 2.3-2.5 parts of accelerant. The preparation method of the chlorinated polyethylene-butadiene styrene rubber blended waterproof coiled material has the advantages that the preparation method is simple and convenient, environmentally-friendly, pollution-free, raw materials are easily available, equipment investment is small, the product purity is high, the operation is convenient; the prepared chlorinated polyethylene-butadiene styrene rubber blended waterproof coiled material has good using effect, strong high-temperature resistance, is safe and reliable.
Description
Technical field
The present invention relates to chemical technology field, be specifically related to a kind of chlorinatedpolyethylene-styrene-butadiene rubber(SBR) blend waterproof roll preparation method.
Background technology
Waterproof roll is mainly used for construction wall, roofing and tunnel, highway, refuse landfill etc. and locates, play a kind of flexible building material product that is curled into web-like of resisting extraneous rainwater, ground water seepage, be connected as ne-leakage between engineering foundation and buildings, be the first barrier of whole engineering waterproofing, whole engineering is played to vital effect.Product mainly contains asphalt water-proof coiled material and polymer membranes, but the waterproof roll of these kinds at present on the market there will be thermotolerance, weathering resistance, ozone resistance, chemical resistance, low temperature resistant flexibility and elastic plastics characteristic all more weak in actual use, the performance of anti tear is also more weak, therefore the life-span using is very short, although have so many weakness, but due to the technology scarcity of current waterproof roll, therefore optional degree is very low.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of method novel, the simple chlorinatedpolyethylene-styrene-butadiene rubber(SBR) of preparation technology blend waterproof roll preparation method.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of chlorinatedpolyethylene-styrene-butadiene rubber(SBR) blend waterproof roll, is characterized in that, is made up of the raw material of following component:
Described vulcanizing agent is zinc oxide.
Described tenderizer is calcium stearate
Described anti-aging agent has two kinds, is respectively mutual-amido two polyaniline and 2,2,4-trimethylammonium-1,2-titanium dioxide quinoline, described mutual-amido two polyaniline: 2,2,4-trimethylammonium-1,2-titanium dioxide quinoline is 1:2.
Described softening agent is o-phthalic acid dibutyl ester.
Described promotor has two kinds, is respectively dibenzothiazyl disulfide and ethylene thiourea, described dibenzothiazyl disulfide: ethylene thiourea is 5:7.
Another object of the present invention is the preparation method of preparation chlorinatedpolyethylene-styrene-butadiene rubber(SBR) blend waterproof roll of the present invention, it is characterized in that: comprise following processing step,
A. choose a high-speed mixing stirrer, according to formula ratio, chlorinatedpolyethylene and styrene-butadiene rubber(SBR) blend are added wherein, start is stirred.
B. after above-mentioned step a stirs, vulcanizing agent in above-mentioned raw materials, tenderizer, paraffin, anti-aging agent, sulphur, magnesium oxide, furnace black, softening agent, third fractional oil and promotor are all thrown in to high speed mixing and blending machine, carry out after high-speed kneading stirs, adopt rubber mixing machine to plasticate again mixing, melting temperature is controlled at 50-110 DEG C, filters after mixing.
C. in the time that the temperature of above-mentioned mixing material is 70-90 DEG C, adopt two-roll calendar material to be rolled into the waterproof roll work in-process of 1.0-2.0mm thickness.
D. by after cooling above-mentioned waterproof roll work in-process, carry out slice and batch, deliver in high pressure sulfur still and be heated to 153 DEG C after packaging, the finished product obtaining after press vulcanization 20min is the prepared chlorinatedpolyethylene-styrene-butadiene rubber(SBR) of the present invention blend waterproof roll.
The invention has the beneficial effects as follows: the present invention is easy to prepare simple, and environment friendly and pollution-free, raw material is easy to get, and facility investment is few, and purity is high, convenient operation, chlorinatedpolyethylene-styrene-butadiene rubber(SBR) blend waterproof roll result of use of preparation is good, and high thermal resistance is strong, safe and reliable.
Embodiment
For technique means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with specific embodiment, further set forth the present invention.
Embodiment 1
A kind of chlorinatedpolyethylene-styrene-butadiene rubber(SBR) blend waterproof roll, is characterized in that, is made up of the raw material of following component:
The method of preparing chlorinatedpolyethylene-styrene-butadiene rubber(SBR) blend waterproof roll of the present invention, comprises following processing step:
A. choose a high-speed mixing stirrer, according to formula ratio, chlorinatedpolyethylene and styrene-butadiene rubber(SBR) blend are added wherein, start is stirred.
B. after above-mentioned step a stirs, vulcanizing agent in above-mentioned raw materials, tenderizer, paraffin, anti-aging agent, sulphur, magnesium oxide, furnace black, softening agent, third fractional oil and promotor are all thrown in to high speed mixing and blending machine, carry out after high-speed kneading stirs, adopt rubber mixing machine to plasticate again mixing, melting temperature is controlled at 50-110 DEG C, filters after mixing.
C. in the time that the temperature of above-mentioned mixing material is 70-90 DEG C, adopt two-roll calendar material to be rolled into the waterproof roll work in-process of 1.0-2.0mm thickness.
D. by after cooling above-mentioned waterproof roll work in-process, carry out slice and batch, deliver in high pressure sulfur still and be heated to 153 DEG C after packaging, the finished product obtaining after press vulcanization 20min is the prepared chlorinatedpolyethylene-styrene-butadiene rubber(SBR) of the present invention blend waterproof roll.
Embodiment 2
A kind of chlorinatedpolyethylene-styrene-butadiene rubber(SBR) blend waterproof roll, is characterized in that, is made up of the raw material of following component:
The method of preparing chlorinatedpolyethylene-styrene-butadiene rubber(SBR) blend waterproof roll of the present invention, comprises following processing step:
A. choose a high-speed mixing stirrer, according to formula ratio, chlorinatedpolyethylene and styrene-butadiene rubber(SBR) blend are added wherein, start is stirred.
B. after above-mentioned step a stirs, vulcanizing agent in above-mentioned raw materials, tenderizer, paraffin, anti-aging agent, sulphur, magnesium oxide, furnace black, softening agent, third fractional oil and promotor are all thrown in to high speed mixing and blending machine, carry out after high-speed kneading stirs, adopt rubber mixing machine to plasticate again mixing, melting temperature is controlled at 50-110 DEG C, filters after mixing.
C. in the time that the temperature of above-mentioned mixing material is 70-90 DEG C, adopt two-roll calendar material to be rolled into the waterproof roll work in-process of 1.0-2.0mm thickness.
D. by after cooling above-mentioned waterproof roll work in-process, carry out slice and batch, deliver in high pressure sulfur still and be heated to 153 DEG C after packaging, the finished product obtaining after press vulcanization 20min is the prepared chlorinatedpolyethylene-styrene-butadiene rubber(SBR) of the present invention blend waterproof roll.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (8)
1. chlorinatedpolyethylene-styrene-butadiene rubber(SBR) blend waterproof roll, is characterized in that, is made up of the raw material of following component:
。
2. a kind of chlorinatedpolyethylene-styrene-butadiene rubber(SBR) blend waterproof roll according to claim 1, is characterized in that: preferred feed composition is:
。
3. a kind of chlorinatedpolyethylene-styrene-butadiene rubber(SBR) blend waterproof roll according to claim 1, is characterized in that: described vulcanizing agent is zinc oxide.
4. a kind of chlorinatedpolyethylene-styrene-butadiene rubber(SBR) blend waterproof roll according to claim 1, is characterized in that: described tenderizer is calcium stearate.
5. a kind of chlorinatedpolyethylene-styrene-butadiene rubber(SBR) blend waterproof roll according to claim 1, it is characterized in that: described anti-aging agent has two kinds, be respectively mutual-amido two polyaniline and 2,2,4-trimethylammonium-1,2-titanium dioxide quinoline, described mutual-amido two polyaniline: 2,2,4-trimethylammonium-1,2-titanium dioxide quinoline is 1:2.
6. a kind of chlorinatedpolyethylene-styrene-butadiene rubber(SBR) blend waterproof roll according to claim 1, is characterized in that: described softening agent is o-phthalic acid dibutyl ester.
7. a kind of chlorinatedpolyethylene-styrene-butadiene rubber(SBR) blend waterproof roll according to claim 1, it is characterized in that: described promotor has two kinds, be respectively dibenzothiazyl disulfide and ethylene thiourea, described dibenzothiazyl disulfide: ethylene thiourea is 5:7.
8. according to the preparation method of a kind of chlorinatedpolyethylene-styrene-butadiene rubber(SBR) blend waterproof roll described in claim 1-2, it is characterized in that: comprise the following steps,
A. choose a high-speed mixing stirrer, according to formula ratio, chlorinatedpolyethylene and styrene-butadiene rubber(SBR) blend are added wherein, start is stirred.
B. after above-mentioned step a stirs, vulcanizing agent in above-mentioned raw materials, tenderizer, paraffin, anti-aging agent, sulphur, magnesium oxide, furnace black, softening agent, third fractional oil and promotor are all thrown in to high speed mixing and blending machine, carry out after high-speed kneading stirs, adopt rubber mixing machine to plasticate again mixing, melting temperature is controlled at 50-110 DEG C, filters after mixing.
C. in the time that the temperature of above-mentioned mixing material is 70-90 DEG C, adopt two-roll calendar material to be rolled into the waterproof roll work in-process of 1.0-2.0mm thickness.
D. by after cooling above-mentioned waterproof roll work in-process, carry out slice and batch, deliver in high pressure sulfur still and be heated to 153 DEG C after packaging, the finished product obtaining after press vulcanization 20min is the prepared chlorinatedpolyethylene-styrene-butadiene rubber(SBR) of the present invention blend waterproof roll.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410265083.7A CN104072895A (en) | 2014-06-13 | 2014-06-13 | Preparation method of chlorinated polyethylene-butadiene styrene rubber blended waterproof coiled material |
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| CN201410265083.7A CN104072895A (en) | 2014-06-13 | 2014-06-13 | Preparation method of chlorinated polyethylene-butadiene styrene rubber blended waterproof coiled material |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106117777A (en) * | 2016-07-29 | 2016-11-16 | 上海基典防水科技有限公司 | High-speed rail bridge Special waterproof coiled material and preparation method thereof |
| CN107759911A (en) * | 2017-11-24 | 2018-03-06 | 桂林市和鑫防水装饰材料有限公司 | Waterproof roll is blended in a kind of haloflex reclaimed rubber |
| CN107868352A (en) * | 2017-11-24 | 2018-04-03 | 桂林市和鑫防水装饰材料有限公司 | Waterproof roll is blended in a kind of haloflex nitrile rubber |
| CN107955279A (en) * | 2017-11-24 | 2018-04-24 | 桂林市和鑫防水装饰材料有限公司 | A kind of haloflex-butadiene-styrene rubber blending waterproof roll |
| CN108239348A (en) * | 2016-12-24 | 2018-07-03 | 段志军 | A kind of haloflex general purpose rubber intermingling material with general purpose rubber good bonding |
| CN108342024A (en) * | 2017-01-21 | 2018-07-31 | 段志军 | A kind of haloflex general purpose rubber blending fire retardant material with general purpose rubber good bonding |
| CN109233120A (en) * | 2018-10-09 | 2019-01-18 | 芜湖融汇化工有限公司 | Chlorinated polyethylene waterproof roll and preparation method thereof |
| CN112159559A (en) * | 2020-09-28 | 2021-01-01 | 中裕软管科技股份有限公司 | Rubber plastic material for one-step forming polyester fiber reinforced composite hose and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986719A (en) * | 2006-12-21 | 2007-06-27 | 绍兴市油毛毡厂 | Chlorinated polyethylene rubber waterproof coiled material and production method thereof |
| CN103554821A (en) * | 2013-11-23 | 2014-02-05 | 山西四方恒泰防水材料有限公司 | Special L-type waterproof coiled material for rubber-plastics blended high-speed railway bridge and preparation method thereof |
-
2014
- 2014-06-13 CN CN201410265083.7A patent/CN104072895A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986719A (en) * | 2006-12-21 | 2007-06-27 | 绍兴市油毛毡厂 | Chlorinated polyethylene rubber waterproof coiled material and production method thereof |
| CN103554821A (en) * | 2013-11-23 | 2014-02-05 | 山西四方恒泰防水材料有限公司 | Special L-type waterproof coiled material for rubber-plastics blended high-speed railway bridge and preparation method thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106117777A (en) * | 2016-07-29 | 2016-11-16 | 上海基典防水科技有限公司 | High-speed rail bridge Special waterproof coiled material and preparation method thereof |
| CN108239348A (en) * | 2016-12-24 | 2018-07-03 | 段志军 | A kind of haloflex general purpose rubber intermingling material with general purpose rubber good bonding |
| CN108342024A (en) * | 2017-01-21 | 2018-07-31 | 段志军 | A kind of haloflex general purpose rubber blending fire retardant material with general purpose rubber good bonding |
| CN107759911A (en) * | 2017-11-24 | 2018-03-06 | 桂林市和鑫防水装饰材料有限公司 | Waterproof roll is blended in a kind of haloflex reclaimed rubber |
| CN107868352A (en) * | 2017-11-24 | 2018-04-03 | 桂林市和鑫防水装饰材料有限公司 | Waterproof roll is blended in a kind of haloflex nitrile rubber |
| CN107955279A (en) * | 2017-11-24 | 2018-04-24 | 桂林市和鑫防水装饰材料有限公司 | A kind of haloflex-butadiene-styrene rubber blending waterproof roll |
| CN109233120A (en) * | 2018-10-09 | 2019-01-18 | 芜湖融汇化工有限公司 | Chlorinated polyethylene waterproof roll and preparation method thereof |
| CN109233120B (en) * | 2018-10-09 | 2021-09-07 | 芜湖融汇化工有限公司 | Chlorinated polyethylene waterproof coiled material and preparation method thereof |
| CN112159559A (en) * | 2020-09-28 | 2021-01-01 | 中裕软管科技股份有限公司 | Rubber plastic material for one-step forming polyester fiber reinforced composite hose and preparation method and application thereof |
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Application publication date: 20141001 |