CN105694314A - Fireproof chlorinated polyvinyl chloride communication tubing - Google Patents
Fireproof chlorinated polyvinyl chloride communication tubing Download PDFInfo
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- CN105694314A CN105694314A CN201610224233.9A CN201610224233A CN105694314A CN 105694314 A CN105694314 A CN 105694314A CN 201610224233 A CN201610224233 A CN 201610224233A CN 105694314 A CN105694314 A CN 105694314A
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- polyvinyl chloride
- communication tubing
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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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/22—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L27/24—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers modified by chemical after-treatment halogenated
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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
- C08L2201/02—Flame or fire retardant/resistant
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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
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
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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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four 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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses fireproof chlorinated polyvinyl chloride communication tubing. The fireproof chlorinated polyvinyl chloride communication tubing is made of, by weight, 10-16 parts of wear-resistant carbon black, 8-15 parts of PVC resin, 5-12 parts of methyl methacrylate-butadiene-styrol copolymer, 3-8 parts of AEO, 3-6 parts of benzoyl peroxide, 4-7 parts of citric acid, 3-7 parts of DBP, 6-9 parts of sodium hexametaphosphate, 4-5 parts of nonyl phenol polyoxyethylene ether, 4-9 parts of paraffin, and 60-80 parts of CPVC resin. The fireproof chlorinated polyvinyl chloride communication tubing made according to the above formula has anti-oxidation performance greatly higher, cost lower and popularization and application more applicable than those of the prior art.
Description
Technical field
One of the present invention fire prevention chliorinated polyvinyl chloride communication tubing。
Technical background
Plastic pipe is the chemical building material that high-tech is composited, and chemical building material is after steel, timber, cement, the fourth-largest class New Building Materials that the present age is emerging。Chemical building material achieves rapid progress fast development in China, especially the widely using of novel environment friendly plastics tubing, and has started a sound and has substituted the revolution of traditional construction material。Plastic pipe, because having the advantages such as current loss little, energy-conservation, material-saving, protecting ecology, completion is convenient, is widely used in the fields such as building water supply and drainage, cities and towns plumbing and Gas Pipe, becoming the main force of new century urban construction pipe network。
Plastic pipe is compared with the pipelines such as traditional cast iron pipe, coating steel pipe, pipe of cement, there is energy-saving material-saving, environmental protection, high-strength light, corrosion-resistant, inner wall smooth non-scaling, construction and the advantage such as maintenance simplicity, long service life, be widely used in building industry, municipal administration, industry and the agriculture fields such as building water supply and drainage, town and country plumbing, gas, electric power and cable jacket, industrial fluids conveying, agricultural irrigation。
Plastics are different with traditional material, technological progress paces faster, the new technique that constantly occurs, new material, new technology make the advantage of the relatively conventional material of plastic tube more and more prominent。Plastic pipe is compared with traditional metal tube and pipe of cement, have lightweight, it is typically only the 1/6-1/10 of metal tube, has good corrosion resistance, shock resistance and tensile strength, plastic tube inner surface more smooth than cast iron pipe many, coefficient of friction is little, fluid resistance is little, can reduce water delivery energy consumption more than 5%, synthesis energy saving is good, manufactures the right reduction by 75% of energy consumption, convenient transportation, installing simple, service life is up to 30-50。Plastic pipe develops quickly in countries in the world, and developed country applies at feedwater field and gas burning field that to have accounted for absolute advantage plastic pipe not only a large amount of for replacing traditional steel pipe, cast iron pipe etc., and reason is that technological innovation。Material has great progress on the one hand；On the other hand application technology has new development, makes traditional piping material not have competitiveness being suitable for the occasion adopted in this way at all。Also have a lot of new materials, new technique to study, or found out on probation examine to, it is possible to certainly, the technological progress of 10 years plastic tubes from now on will promote plastic tube more quickly to develop, more extensively。
CPVC feed pipe is with chlorinated polyvinyl chloride resin for primary raw material, extruded machine extrusion molding and a kind of novel water feed tube of producing。The maximum advantage of CPVC feed pipe purposes is that comparison is high temperature resistant。If the raw material of molding CPVC pipe has the graphite-filled material of relatively larger ratio, can also be used with and do heat pipe, the application at home of this tubing is inchoate in recent years, it is used in the water delivery of hot and cold water, heat chemistry solution and waste liquid transfer pipeline more, life-time service transfusion temperature reaches as high as 120 degrees Celsius, and the life-span was up to 40 years。
Chlorinated polyvinyl chloride pipe has the advantage that
1, the hot strength of chlorinated polyvinyl chloride pipe, bending strength, bending modulus and bearing capacity are all higher than chlorinated polyvinyl chloride pipe, polyvinyl chloride pipe and polypropylene tube。
2, chemical resistance, thermostability and weatherability are higher than polyvinyl chloride pipe。
3, do not affected by chlorine in water during conveying drinking water, it is ensured that drinking water quality。
4, anti-flammability is excellent, does not produce drippage during burning, and burning diffusion is slow, does not produce toxic gas。
5, pliability is good, easy for installation, can connect with solvent。
The production technology of China's new material falls behind, and most equipment all needs import, adds the impact of external enterprise so that manufacturing enterprise of China faces the market test of sternness。But it is as various new material, new equipment and new technology constantly to emerge in large numbers, the plastic pipe promoting China towards diversification of varieties, customizations and is possessed multi-functional plastic pipe direction develops。It is known that the chliorinated polyvinyl chloride communication used in the market tubing rigidity is low, the flexible deformation of insufficient strength, heat distortion temperature are low, the defects such as anti-flammability is low, have had a strong impact on the extension of its range of application, be not suitable with cable and mated formation the demand of industry development。Therefore it is modified on its basis, exploitation high-performance, and meets the product of international standard, can largely expand its use field。
Summary of the invention
To achieve these goals, the invention provides a kind of fire prevention chliorinated polyvinyl chloride communication tubing。
It is an object of the invention to be achieved through the following technical solutions:
A kind of fire prevention chliorinated polyvinyl chloride communication tubing, it is prepared by the component mix and blend of parts by weight and makes: high wear-resistant carbon black 10-16 part, polyvinyl chloride resin 8-15 part, MBS 5-12 part, fatty alcohol-polyoxyethylene ether 3-8 part, benzoyl peroxide 3-6 part, citric acid 4-7 part, DBP3-7 part, sodium hexameta phosphate 6-9 part, NPE 4-5 part, paraffin 4-9 part and CPVC resin 60-80 part。
One of preferred version: it is prepared by the component of parts by weight and prepares: high wear-resistant carbon black 10 parts, polyvinyl chloride resin 8 parts, MBS 5 parts, fatty alcohol-polyoxyethylene ether 3 parts, benzoyl peroxide 3 parts, citric acid 4 parts, DBP3 part, sodium hexameta phosphate 6 parts, NPE 4 parts, 4 parts of paraffin and CPVC resin 60 parts。
The two of preferred version: it is prepared by the component of parts by weight and prepares: high wear-resistant carbon black 16 parts, polyvinyl chloride resin 15 parts, MBS 12 parts, fatty alcohol-polyoxyethylene ether 8 parts, benzoyl peroxide 6 parts, citric acid 7 parts, DBP7 part, sodium hexameta phosphate 9 parts, NPE 5 parts, 9 parts of paraffin and CPVC resin 80 parts。
The three of preferred version: it is prepared by the component of parts by weight and prepares: high wear-resistant carbon black 12 parts, polyvinyl chloride resin 9 parts, MBS 7 parts, fatty alcohol-polyoxyethylene ether 4 parts, benzoyl peroxide 4 parts, citric acid 5 parts, DBP4 part, sodium hexameta phosphate 7 parts, NPE 4 parts, 6 parts of paraffin and CPVC resin 65 parts。
The four of preferred version: it is prepared by the component of parts by weight and prepares: high wear-resistant carbon black 14 parts, polyvinyl chloride resin 12 parts, MBS 10 parts, fatty alcohol-polyoxyethylene ether 6 parts, benzoyl peroxide 5 parts, citric acid 6 parts, DBP6 part, sodium hexameta phosphate 8 parts, NPE 5 parts, 7 parts of paraffin and CPVC resin 70 parts。
Its preparation method is: by weight ratio, use high-speed kneading machine that above-mentioned raw materials is stirred mixing, obtain mixture, then heat the mixture to 115-125 DEG C, keep 120～180 seconds, being cooled to 40～60 DEG C, the mixture of cooling places 8～12h at room temperature 18-25 DEG C, then with extruder under the extrusion temperature of 160～210 DEG C, rotating speed 28-40r/min, extrusion molding, cools down after extrusion molding at 10～22 DEG C, prepares this pipe。Its extrusion temperature is: screw rod 1 section temperature 160-180 degree Celsius, screw rod 2 sections temperature 160-190 degree Celsius, screw rod 3 sections temperature 160-190 degree Celsius, screw rod 4 sections temperature 170-190 degree Celsius, merging core temperature 180-200 degree Celsius, die temperature 180-210 degree Celsius。
The method have the advantages that the present invention prevent fires chliorinated polyvinyl chloride communication formulating of recipe for pipes not only can be greatly improved fire prevention chliorinated polyvinyl chloride communication tubing antioxygenic property, and become relatively low, applicable popularization and application are compared with prior art, the feature that fire prevention chliorinated polyvinyl chloride communication tubing has high intensity and high tenacity is laid equal stress on that inventive formulation prepares, strong shock resistance, anti-flammability is high, and product component is cheap, and the market competitiveness is big。
Detailed description of the invention
The following stated is only the preferred embodiments of the present invention, it is not limited to the present invention, although the present invention being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature carries out equivalent replacement。All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention。
Embodiment 1
A kind of fire prevention chliorinated polyvinyl chloride communication tubing, it is prepared by the component mix and blend of parts by weight and makes: high wear-resistant carbon black 10 parts, polyvinyl chloride resin 8 parts, MBS 5 parts, fatty alcohol-polyoxyethylene ether 3 parts, benzoyl peroxide 3 parts, citric acid 4 parts, DBP3 part, sodium hexameta phosphate 6 parts, NPE 4 parts, 4 parts of paraffin and CPVC resin 60 parts。
Embodiment 2
A kind of fire prevention chliorinated polyvinyl chloride communication tubing, it is prepared by the component mix and blend of parts by weight and makes: high wear-resistant carbon black 16 parts, polyvinyl chloride resin 15 parts, MBS 12 parts, fatty alcohol-polyoxyethylene ether 8 parts, benzoyl peroxide 6 parts, citric acid 7 parts, DBP7 part, sodium hexameta phosphate 9 parts, NPE 5 parts, 9 parts of paraffin and CPVC resin 80 parts。
Embodiment 3
A kind of fire prevention chliorinated polyvinyl chloride communication tubing, it is prepared by the component mix and blend of parts by weight and makes: high wear-resistant carbon black 12 parts, polyvinyl chloride resin 9 parts, MBS 7 parts, fatty alcohol-polyoxyethylene ether 4 parts, benzoyl peroxide 4 parts, citric acid 5 parts, DBP4 part, sodium hexameta phosphate 7 parts, NPE 4 parts, 6 parts of paraffin and CPVC resin 65 parts。
Embodiment 4
A kind of fire prevention chliorinated polyvinyl chloride communication tubing, it is prepared by the component mix and blend of parts by weight and makes: high wear-resistant carbon black 14 parts, polyvinyl chloride resin 12 parts, MBS 10 parts, fatty alcohol-polyoxyethylene ether 6 parts, benzoyl peroxide 5 parts, citric acid 6 parts, DBP6 part, sodium hexameta phosphate 8 parts, NPE 5 parts, 7 parts of paraffin and CPVC resin 70 parts。
Claims (5)
1. a fire prevention chliorinated polyvinyl chloride communication tubing, it is characterised in that it is prepared by the component of parts by weight and prepares: high wear-resistant carbon black 10-16 part, polyvinyl chloride resin 8-15 part, MBS 5-12 part, fatty alcohol-polyoxyethylene ether 3-8 part, benzoyl peroxide 3-6 part, citric acid 4-7 part, DBP3-7 part, sodium hexameta phosphate 6-9 part, NPE 4-5 part, paraffin 4-9 part and CPVC resin 60-80 part。
2. a kind of fire prevention chliorinated polyvinyl chloride communication tubing according to claim 1, it is characterised in that it is prepared by the component of parts by weight and prepares: high wear-resistant carbon black 10 parts, polyvinyl chloride resin 8 parts, MBS 5 parts, fatty alcohol-polyoxyethylene ether 3 parts, benzoyl peroxide 3 parts, citric acid 4 parts, DBP3 part, sodium hexameta phosphate 6 parts, NPE 4 parts, 4 parts of paraffin and CPVC resin 60 parts。
3. a kind of fire prevention chliorinated polyvinyl chloride communication tubing according to claim 1, it is characterised in that it is prepared by the component of parts by weight and prepares: high wear-resistant carbon black 16 parts, polyvinyl chloride resin 15 parts, MBS 12 parts, fatty alcohol-polyoxyethylene ether 8 parts, benzoyl peroxide 6 parts, citric acid 7 parts, DBP7 part, sodium hexameta phosphate 9 parts, NPE 5 parts, 9 parts of paraffin and CPVC resin 80 parts。
4. a kind of fire prevention chliorinated polyvinyl chloride communication tubing according to claim 1, it is characterised in that it is prepared by the component of parts by weight and prepares: high wear-resistant carbon black 12 parts, polyvinyl chloride resin 9 parts, MBS 7 parts, fatty alcohol-polyoxyethylene ether 4 parts, benzoyl peroxide 4 parts, citric acid 5 parts, DBP4 part, sodium hexameta phosphate 7 parts, NPE 4 parts, 6 parts of paraffin and CPVC resin 65 parts。
5. a kind of fire prevention chliorinated polyvinyl chloride communication tubing according to claim 1, it is characterised in that it is prepared by the component of parts by weight and prepares: high wear-resistant carbon black 14 parts, polyvinyl chloride resin 12 parts, MBS 10 parts, fatty alcohol-polyoxyethylene ether 6 parts, benzoyl peroxide 5 parts, citric acid 6 parts, DBP6 part, sodium hexameta phosphate 8 parts, NPE 5 parts, 7 parts of paraffin and CPVC resin 70 parts。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610224233.9A CN105694314A (en) | 2016-04-11 | 2016-04-11 | Fireproof chlorinated polyvinyl chloride communication tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610224233.9A CN105694314A (en) | 2016-04-11 | 2016-04-11 | Fireproof chlorinated polyvinyl chloride communication tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105694314A true CN105694314A (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610224233.9A Pending CN105694314A (en) | 2016-04-11 | 2016-04-11 | Fireproof chlorinated polyvinyl chloride communication tubing |
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| CN (1) | CN105694314A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101033316A (en) * | 2006-03-08 | 2007-09-12 | 天津乐金塑钢门窗有限公司 | Polyvinyl chloride antistatic dust-proof modified window section bar and producing method thereof |
| US20100063247A1 (en) * | 2006-11-24 | 2010-03-11 | Sekisui Chemical Co., Ltd. | Chlorinated vinyl chloride-based resin and manufacturing method |
| CN102532763A (en) * | 2011-12-27 | 2012-07-04 | 江苏德威新材料股份有限公司 | Chlorinated polrvinyl chloride modified material as well as preparation method and application thereof |
| CN103642161A (en) * | 2013-12-04 | 2014-03-19 | 安徽玉发塑业有限公司 | High impact chlorinated polyvinyl chloride pipe material and preparation method thereof |
| CN103923422A (en) * | 2014-03-25 | 2014-07-16 | 潍坊高信化工科技有限公司 | CPVC with advantages of corrosion resistance and high temperature resistance used for industry and its preparation method |
| CN103923420A (en) * | 2014-03-25 | 2014-07-16 | 潍坊高信化工科技有限公司 | CPVC used for nontoxic and high Vicat cold hot water and its preparation method |
-
2016
- 2016-04-11 CN CN201610224233.9A patent/CN105694314A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101033316A (en) * | 2006-03-08 | 2007-09-12 | 天津乐金塑钢门窗有限公司 | Polyvinyl chloride antistatic dust-proof modified window section bar and producing method thereof |
| US20100063247A1 (en) * | 2006-11-24 | 2010-03-11 | Sekisui Chemical Co., Ltd. | Chlorinated vinyl chloride-based resin and manufacturing method |
| CN102532763A (en) * | 2011-12-27 | 2012-07-04 | 江苏德威新材料股份有限公司 | Chlorinated polrvinyl chloride modified material as well as preparation method and application thereof |
| CN103642161A (en) * | 2013-12-04 | 2014-03-19 | 安徽玉发塑业有限公司 | High impact chlorinated polyvinyl chloride pipe material and preparation method thereof |
| CN103923422A (en) * | 2014-03-25 | 2014-07-16 | 潍坊高信化工科技有限公司 | CPVC with advantages of corrosion resistance and high temperature resistance used for industry and its preparation method |
| CN103923420A (en) * | 2014-03-25 | 2014-07-16 | 潍坊高信化工科技有限公司 | CPVC used for nontoxic and high Vicat cold hot water and its preparation method |
Non-Patent Citations (1)
| Title |
|---|
| 赵颖等: "氯化聚氯乙烯的生产、应用与前景分析", 《中国氯碱》 * |
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Application publication date: 20160622 |