CN105860387A - Reinforced environment-friendly CPVC (Chlorinated Polyvinyl Chloride) tubular product - Google Patents

Reinforced environment-friendly CPVC (Chlorinated Polyvinyl Chloride) tubular product Download PDF

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Publication number
CN105860387A
CN105860387A CN201610243762.3A CN201610243762A CN105860387A CN 105860387 A CN105860387 A CN 105860387A CN 201610243762 A CN201610243762 A CN 201610243762A CN 105860387 A CN105860387 A CN 105860387A
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parts
cpvc
resin
acid
tert
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叶青
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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention discloses a reinforced environment-friendly CPVC (Chlorinated Polyvinyl Chloride) tubular product, which is prepared from the following components in parts by weight: 10 to 16 parts of bis(tert-butyldioxyisopropyl)benzene, 6 to 15 parts of tetrabutyl titanate, 3 to 5 parts of dimethyl phthalic anhydride, 3 to 10 parts of sodium polymethacrylate, 3 to 5 parts of aluminum nitride, 4 to 5 parts of monoglyceride, 4 to 5 parts of phenyltriethoxysilane, 5 to 7 parts of sodium citrate, 15 to 20 parts of ACM (Acrylate Material) resin, 2 to 4 parts of epoxidized soybean oil, 5 to 7 parts of methyl tin mercaptide, 2 to 4 parts of calcium stearate, 6 to 8 parts of polyoxyethylene oleate and 100 to 110 parts of CPVC resin. The chlorinated polyvinyl chloride tubular product prepared through a formula provided by the invention is reinforced in strength and increased in hardness and rigidity, is simple and feasible in preparation process, can better adapt to a severe working environment, and is long in service life.

Description

A kind of enhancing environmental protection CPVC tubing
Technical field
The present invention relates to a kind of enhancing environmental protection CPVC tubing.
Background technology
Plastic pipe is the chemical building material that high-tech is composited, and chemical building material be continue steel, After timber, CPVC resin mud, the fourth-largest class New Building Materials that the present age is emerging.Chemistry Building materials achieve rapid progress fast development in China, and especially novel environment friendly plastics tubing is wide General use, has started a sound and has substituted the revolution of traditional construction material.Plastic pipe is because having current loss The advantages such as little, energy-conservation, material-saving, protecting ecology, completion are convenient, are widely used in building discharge The fields such as water, cities and towns plumbing and Gas Pipe, become the main force of new century urban construction pipe network.
Plastic pipe and the pipeline phases such as traditional cast iron pipe, coating steel pipe, CPVC resin mud pipe Ratio, has energy-saving material-saving, environmental protection, high-strength light, corrosion-resistant, inner wall smooth non-scaling, executes Work and the maintenance advantage such as simplicity, length in service life, be widely used in building water supply and drainage, town and country to Draining, gas, electric power and cable jacket, industrial fluids conveying, agricultural irrigation etc. are built Industry, municipal administration, industry and agriculture field.
Plastics are different with traditional material, technological progress paces faster, constantly occur is new Technology, new material, new technology make the advantage of the relatively conventional material of plastic tube more and more prominent.Mould Material tubing, compared with traditional metal tube and pipe of cement, has lightweight, is typically only metal tube 1/6-1/10, have preferable corrosion resistance, shock resistance and tensile strength, plastic tube inner surface Than cast iron pipe smooth many, coefficient of friction is little, fluid resistance is little, can reduce water delivery energy consumption 5% Above, synthesis energy saving is good, manufactures the right reduction of energy consumption 75%, convenient transportation, installs simple, makes With the life-span up to 30-50.Plastic pipe develops quickly in countries in the world, and developed country is giving It is not only a large amount of for replacing that water field and gas burning field application have accounted for absolute advantage plastic pipe Traditional steel pipe, cast iron pipe etc., reason is that technological innovation.On the one hand material has great Progressive；On the other hand application technology has new development, makes traditional piping material this side of applicable employing The occasion of method does not has competitiveness at all.A lot of new materials, new technique is also had to study, or Found out on probation examine to, can affirm, the technology of 10 years plastic tubes is entered from now on Step will promote plastic tube more quickly to develop, more extensively.
CPVC feed pipe is with chlorinated polyvinyl chloride resin as primary raw material, and extruded machine is extruded Molding and a kind of novel water feed tube of producing.The advantage of CPVC feed pipe purposes maximum is The most high temperature resistant.If the raw material of molding CPVC pipe has the graphite-filled material than larger proportion Time, may further be used to do heat pipe, the application at home of this tubing is the most inchoate, Being used in the water delivery of hot and cold water, heat chemistry solution and waste liquid transfer pipeline, life-time service is infused more Temperature reaches as high as 120 degrees Celsius, and the life-span is 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 pressure-bearing energy Power is 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 poisonous 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 external The impact of 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 are constantly emerged in large numbers, and the plastic pipe of China will be promoted towards product Kind of variation, customizations and possess multi-functional plastic pipe direction and develop.At present in technology, In order to improve the impact resistance of CPVC, often adopt and CPVC is carried out toughening modifying, but modification exists The intensity of material, hardness and heat resistance is also reduced while improving the toughness of composite. Therefore a kind of high-performance of urgent need offer, and meet the product of international standard, expand it and use neck Territory.
Summary of the invention
To achieve these goals, the invention provides a kind of enhancing environmental protection CPVC tubing.
It is an object of the invention to be achieved through the following technical solutions:
A kind of enhancing environmental protection CPVC tubing, it is by the component mix and blend of following parts by weight Make: dual-tert-butyl peroxy isopropyl base benzene 10-16 part, butyl titanate 6-15 part, adjacent benzene Dioctyl phthalate diformazan acid anhydride 3-5 part, sodium polymethacrylate 3-10 part, aluminium nitride 3-5 part, list Sweet ester 4-5 part, phenyl triethoxysilane 4-5 part, sodium citrate 5-7 part, ACM resin 15-20 part, epoxy soybean oil 2-4 part, thiol methyl tin 5-7 part, calcium stearate 2-4 part, Polyoxyethylene oleic acid ester 6-8 part, CPVC resin 100-110 part.
One of preferred version: it is to be prepared by the component of following parts by weight: dual-tert-butyl peroxide Cumene 10 parts, butyl titanate 6 parts, phthalic acid diformazan acid anhydride 3 parts, poly-methyl Sodium acrylate 3 parts, aluminium nitride 3 parts, monoglyceride 4 parts, phenyl triethoxysilane 4 parts, Sodium citrate 5 parts, ACM resin 15 parts, epoxy soybean oil 2 parts, thiol methyl tin 5 parts, Calcium stearate 2 parts, polyoxyethylene oleic acid ester 6 parts, CPVC resin 100 parts.
The two of preferred version: it is to be prepared by the component of following parts by weight: dual-tert-butyl peroxide Cumene 16 parts, butyl titanate 15 parts, phthalic acid diformazan acid anhydride 5 parts, poly-methyl Sodium acrylate 10 parts, aluminium nitride 5 parts, monoglyceride 5 parts, phenyl triethoxysilane 5 parts, Sodium citrate 7 parts, ACM resin 20 parts, epoxy soybean oil 4 parts, thiol methyl tin 7 parts, Calcium stearate 4 parts, polyoxyethylene oleic acid ester 8 parts, CPVC resin 110 parts.
The three of preferred version: it is to be prepared by the component of following parts by weight: dual-tert-butyl peroxide Cumene 12 parts, butyl titanate 8 parts, phthalic acid diformazan acid anhydride 4 parts, poly-methyl Sodium acrylate 4 parts, aluminium nitride 4 parts, monoglyceride 4 parts, phenyl triethoxysilane 4 parts, Sodium citrate 6 parts, ACM resin 16 parts, epoxy soybean oil 3 parts, thiol methyl tin 6 parts, Calcium stearate 3 parts, polyoxyethylene oleic acid ester 7 parts, CPVC resin 105 parts.
The four of preferred version: it is to be prepared by the component of following parts by weight: dual-tert-butyl peroxide Cumene 15 parts, butyl titanate 13 parts, phthalic acid diformazan acid anhydride 4 parts, poly-methyl Sodium acrylate 8 parts, aluminium nitride 4 parts, monoglyceride 5 parts, phenyl triethoxysilane 5 parts, Sodium citrate 6 parts, ACM resin 18 parts, epoxy soybean oil 3 parts, thiol methyl tin 6 parts, Calcium stearate 3 parts, polyoxyethylene oleic acid ester 7 parts, CPVC resin 105 parts.
Its preparation method is: by weight ratio, uses high-speed kneading machine to be carried out by above-mentioned raw materials Stirring mixing, obtains mixture, then heats the mixture to 115-125 DEG C, keeps 120～180 Second, it being cooled to 40～60 DEG C, the mixture of cooling places 8～12h at room temperature 18-25 DEG C, Again with extruder under the extrusion temperature of 160～210 DEG C, rotating speed 28-40r/min, extrusion molding, Cool down at 10～22 DEG C after extrusion molding, prepare this pipe.Its extrusion temperature is: screw rod 1 section Temperature 160-180 degree Celsius, 2 sections of temperature 160-190 degree Celsius of screw rod, 3 sections of temperature of screw rod 160-190 degree Celsius, 4 sections of temperature 170-190 degree Celsius of screw rod, merging core temperature 180-200 Degree Celsius, die temperature 180-210 degree Celsius.
The method have the advantages that the chlorination that the formula provided by the present invention is prepared gathers Vinyl chloride tubing intensity enhancing, hardness and rigidity increase, and preparation process is simple, safe nothing Poison, can preferably adapt to severe working environment, and service life is long.
Detailed description of the invention
The following stated is only the preferred embodiments of the present invention, is not limited to the present invention, Although the present invention being described in detail with reference to previous embodiment, for the technology of this area For personnel, the technical scheme described in foregoing embodiments still can be modified by it, Or wherein portion of techniques feature is carried out equivalent.All the spirit and principles in the present invention it In, any modification, equivalent substitution and improvement etc. made, should be included in the protection of the present invention Within the scope of.
Embodiment 1
A kind of enhancing environmental protection CPVC tubing, it is by the component mix and blend of following parts by weight Make: dual-tert-butyl peroxy isopropyl base benzene 10 parts, butyl titanate 6 parts, phthalic acid Diformazan acid anhydride 3 parts, sodium polymethacrylate 3 parts, aluminium nitride 3 parts, monoglyceride 4 parts, phenyl Triethoxysilane 4 parts, sodium citrate 5 parts, ACM resin 15 parts, epoxy soybean oil 2 Part, thiol methyl tin 5 parts, calcium stearate 2 parts, polyoxyethylene oleic acid ester 6 parts, CPVC Resin 100 parts.
Embodiment 2
A kind of enhancing environmental protection CPVC tubing, it is by the component mix and blend of following parts by weight Make: dual-tert-butyl peroxy isopropyl base benzene 16 parts, butyl titanate 15 parts, phthalic acid Diformazan acid anhydride 5 parts, sodium polymethacrylate 10 parts, aluminium nitride 5 parts, monoglyceride 5 parts, benzene 5 parts of ethyl triethoxy silicane alkane, sodium citrate 7 parts, ACM resin 20 parts, epoxy soybean oil 4 Part, thiol methyl tin 7 parts, calcium stearate 4 parts, polyoxyethylene oleic acid ester 8 parts, CPVC Resin 110 parts.
Embodiment 3
A kind of enhancing environmental protection CPVC tubing, it is by the component mix and blend of following parts by weight Make: dual-tert-butyl peroxy isopropyl base benzene 12 parts, butyl titanate 8 parts, phthalic acid Diformazan acid anhydride 4 parts, sodium polymethacrylate 4 parts, aluminium nitride 4 parts, monoglyceride 4 parts, phenyl Triethoxysilane 4 parts, sodium citrate 6 parts, ACM resin 16 parts, epoxy soybean oil 3 Part, thiol methyl tin 6 parts, calcium stearate 3 parts, polyoxyethylene oleic acid ester 7 parts, CPVC Resin 105 parts.
Embodiment 4
A kind of enhancing environmental protection CPVC tubing, it is by the component mix and blend of following parts by weight Make: dual-tert-butyl peroxy isopropyl base benzene 15 parts, butyl titanate 13 parts, phthalic acid Diformazan acid anhydride 4 parts, sodium polymethacrylate 8 parts, aluminium nitride 4 parts, monoglyceride 5 parts, phenyl Triethoxysilane 5 parts, sodium citrate 6 parts, ACM resin 18 parts, epoxy soybean oil 3 Part, thiol methyl tin 6 parts, calcium stearate 3 parts, polyoxyethylene oleic acid ester 7 parts, CPVC Resin 105 parts.

Claims (5)

1. one kind strengthens environmental protection CPVC tubing, it is characterised in that it is by following parts by weight Component prepare: dual-tert-butyl peroxy isopropyl base benzene 10-16 part, butyl titanate 6-15 part, Phthalic acid diformazan acid anhydride 3-5 part, sodium polymethacrylate 3-10 part, aluminium nitride 3-5 part, Monoglyceride 4-5 part, phenyl triethoxysilane 4-5 part, sodium citrate 5-7 part, ACM tree Fat 15-20 part, epoxy soybean oil 2-4 part, thiol methyl tin 5-7 part, calcium stearate 2-4 Part, polyoxyethylene oleic acid ester 6-8 part, CPVC resin 100-110 part.
A kind of enhancing environmental protection CPVC tubing the most according to claim 1, it is characterised in that It is to be prepared by the component of following parts by weight: dual-tert-butyl peroxy isopropyl base benzene 10 parts, titanium Acid four butyl ester 6 parts, phthalic acid diformazan acid anhydride 3 parts, sodium polymethacrylate 3 parts, nitridation 3 parts of aluminum, monoglyceride 4 parts, phenyl triethoxysilane 4 parts, sodium citrate 5 parts, ACM Resin 15 parts, epoxy soybean oil 2 parts, thiol methyl tin 5 parts, calcium stearate 2 parts, oil Acid polyoxyethylene ester 6 parts, CPVC resin 100 parts.
A kind of enhancing environmental protection CPVC tubing the most according to claim 1, it is characterised in that It is to be prepared by the component of following parts by weight: dual-tert-butyl peroxy isopropyl base benzene 16 parts, titanium Acid four butyl ester 15 parts, phthalic acid diformazan acid anhydride 5 parts, sodium polymethacrylate 10 parts, nitrogen Change 5 parts of aluminum, monoglyceride 5 parts, phenyl triethoxysilane 5 parts, sodium citrate 7 parts, ACM Resin 20 parts, epoxy soybean oil 4 parts, thiol methyl tin 7 parts, calcium stearate 4 parts, oil Acid polyoxyethylene ester 8 parts, CPVC resin 110 parts.
A kind of enhancing environmental protection CPVC tubing the most according to claim 1, it is characterised in that It is to be prepared by the component of following parts by weight: dual-tert-butyl peroxy isopropyl base benzene 12 parts, titanium Acid four butyl ester 8 parts, phthalic acid diformazan acid anhydride 4 parts, sodium polymethacrylate 4 parts, nitridation 4 parts of aluminum, monoglyceride 4 parts, phenyl triethoxysilane 4 parts, sodium citrate 6 parts, ACM Resin 16 parts, epoxy soybean oil 3 parts, thiol methyl tin 6 parts, calcium stearate 3 parts, oil Acid polyoxyethylene ester 7 parts, CPVC resin 105 parts.
A kind of enhancing environmental protection CPVC tubing the most according to claim 1, it is characterised in that It is to be prepared by the component of following parts by weight: dual-tert-butyl peroxy isopropyl base benzene 15 parts, titanium Acid four butyl ester 13 parts, phthalic acid diformazan acid anhydride 4 parts, sodium polymethacrylate 8 parts, nitrogen Change 4 parts of aluminum, monoglyceride 5 parts, phenyl triethoxysilane 5 parts, sodium citrate 6 parts, ACM Resin 18 parts, epoxy soybean oil 3 parts, thiol methyl tin 6 parts, calcium stearate 3 parts, oil Acid polyoxyethylene ester 7 parts, CPVC resin 105 parts.
CN201610243762.3A 2016-04-19 2016-04-19 Reinforced environment-friendly CPVC (Chlorinated Polyvinyl Chloride) tubular product Pending CN105860387A (en)

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CN201610243762.3A CN105860387A (en) 2016-04-19 2016-04-19 Reinforced environment-friendly CPVC (Chlorinated Polyvinyl Chloride) tubular product

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CN201610243762.3A CN105860387A (en) 2016-04-19 2016-04-19 Reinforced environment-friendly CPVC (Chlorinated Polyvinyl Chloride) tubular product

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107090149A (en) * 2017-06-28 2017-08-25 合肥市闵葵电力工程有限公司 A kind of cable protection pipe of high intensity and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103351560A (en) * 2013-07-11 2013-10-16 安徽玉发塑业有限公司 CPVC (Chlorinated Polyvinyl Chloride) pipe
CN103509301A (en) * 2012-06-28 2014-01-15 中国石油化工股份有限公司 CPVC (Chlorinated Polyvinyl Chloride) composite with better impact resistance
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103509301A (en) * 2012-06-28 2014-01-15 中国石油化工股份有限公司 CPVC (Chlorinated Polyvinyl Chloride) composite with better impact resistance
CN103351560A (en) * 2013-07-11 2013-10-16 安徽玉发塑业有限公司 CPVC (Chlorinated Polyvinyl Chloride) pipe
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107090149A (en) * 2017-06-28 2017-08-25 合肥市闵葵电力工程有限公司 A kind of cable protection pipe of high intensity and preparation method thereof

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Application publication date: 20160817

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