CN105936702A - High toughness and high strength PVC drainage pipe material - Google Patents
High toughness and high strength PVC drainage pipe material Download PDFInfo
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- CN105936702A CN105936702A CN201610393811.1A CN201610393811A CN105936702A CN 105936702 A CN105936702 A CN 105936702A CN 201610393811 A CN201610393811 A CN 201610393811A CN 105936702 A CN105936702 A CN 105936702A
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- drain pipe
- pipe road
- clotetrasiloxane
- octamethylcy
- strength pvc
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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
- C08L27/02—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 not modified by chemical after-treatment
- C08L27/04—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 not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/06—Preparatory processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Belonging to the technical field of building pipelines, the invention relates to a high toughness and high strength PVC drainage pipe material. The PVC drainage pipe material includes the following components by mass: 100 parts of PVC-5 (polyvinyl chloride-5); 2-3 parts of a stabilizer; 10-14 parts of calcium stearate; 1-3 parts of rutile titanium dioxide; 2-6 parts of CPE; 0.1-1.3 parts of PE wax; and 0.1-3 parts of stearic acid. According to the invention, the compatibility is reasonable, and a high strength and high toughness drainage pipe can be prepared.
Description
Technical field
The invention belongs to building pipe technical field, relate to a kind of high-toughness high-strength PVC
Drainage pipeline material.
Background technology
Drain pipe Dow Jones index is collected and the pipe duct of sewage effluent, waste water and rainwater and attached set
Execute formed system.Including main, arm and the pipeline leading to treatment plant, no matter
Build on street or other Anywhere, as long as play the pipeline of drainage, all answer
Add up as drainage pipeline.Along with the emergence of pvc pipe, instead of traditional cast iron pipe,
Galvanized pipe and some other metallic conduit.
PVC (full name Polyvinylchlorid), for polrvinyl chloride, it is possible to additionally incorporate other
Composition strengthens its thermostability, toughness, ductility etc..The superiors of this skin covering of the surface are
Paint, middle main component is polrvinyl chloride, and orlop is back of the body coating adhesive.It is to work as
Modern deeply liked in the world, the most popular and a kind of synthetic material of being also widely used.
Its global usage amount is in second in various synthetic materials.According to statistics, only 1995
Nian Yinian, the PVC volume of production in Europe just has about 5,000,000 tons, and its consumption figure is then
It it is 5,300,000 tons.In Germany, the volume of production of PVC and consumption figure average out to 104
100000 tons.
PVC can be divided into soft pvc and hard PVC.Wherein hard PVC constitutes about the 2/3 of market,
Soft pvc accounts for 1/3.Soft pvc is generally used for the top layer of floor, ceiling and leather,
But owing to soft pvc containing plasticizer (this is also the difference of soft pvc and hard PVC), thing
(as upper hose needs to bear certain hydraulic pressure, flexible PVC is just not suitable for making reason poor-performing
With), so its range receives limitation.Therefore, the most all make with hard PVC pipe
For pressure water supply and sewerage pipeline, but along with the development of building industry, common pvc pipe is
Being not suitable for high-rise building, this needs exist for a kind of PVC that can be suitable for high-rise building
Pipeline, and the intensity of pipeline depends primarily on the material making pipeline.
Summary of the invention
It is an object of the invention to for the deficiencies in the prior art, it is provided that a kind of compatibility is rational
A kind of high-toughness high-strength PVC drain pipe road material.
For reaching above-mentioned purpose, present invention employs following technical proposal: a kind of high tenacity
High-strength PVC drainage pipeline material, including the component of following mass fraction:
CPE is resin type chlorinated polyethylene, and between molecular weight 10-20 ten thousand, PE wax is poly-
Ethylene waxes, between molecular weight 1500-5000, PVC-5 is PVC 5 type resin.
In above-mentioned a kind of high-toughness high-strength PVC drain pipe road material, including following
The component of mass fraction:
In above-mentioned a kind of high-toughness high-strength PVC drain pipe road material, described is steady
Determining agent is at least in calcium stearate, barium stearate, lead sulfate tribasic or magnesium oxide
Kind.
In above-mentioned a kind of high-toughness high-strength PVC drain pipe road material, described increasing
Strong agent is poly-octamethylcy-clotetrasiloxane.
In above-mentioned a kind of high-toughness high-strength PVC drain pipe road material, described is poly-
The preparation method of octamethylcy-clotetrasiloxane is: by octamethylcy-clotetrasiloxane and water with matter
The amount ratio mixing than 1:0.5-2, being stirred well to mixture with homogenizer is breast
White, obtains mixed liquor, adds emulsifying agent and the 0.01-1wt% of 1-3wt% in mixed liquor
Catalyst, under the conditions of 60-99 DEG C stirring reaction 8-20 hour, obtain poly-prestox
Cyclotetrasiloxane.
In above-mentioned a kind of high-toughness high-strength PVC drain pipe road material, described breast
Agent is one or more in AES, AOS or K12, and described catalyst is peroxidating
Sodium and/or potassium peroxide.AES is Sodium Alcohol Ether Sulphate or fatty alcohol ether sulphuric acid
Sodium, AOS is α-sodium olefin sulfonate, and K12 is sodium lauryl sulphate.
In above-mentioned a kind of high-toughness high-strength PVC drain pipe road material, described is poly-
Octamethylcy-clotetrasiloxane is added with the firming agent of 10-40wt%.
In above-mentioned a kind of high-toughness high-strength PVC drain pipe road material, described consolidates
Agent is SiO 2 powder.Certainly with can select breeze etc., but silicone content suckling two
Silicon oxide powder.
In above-mentioned a kind of high-toughness high-strength PVC drain pipe road material, described two
The particle diameter of silicon oxide powder is not more than 200 mesh.
In above-mentioned a kind of high-toughness high-strength PVC drain pipe road material, described is poly-
The preparation method of octamethylcy-clotetrasiloxane is: by octamethylcy-clotetrasiloxane and water with matter
The amount ratio mixing than 1:1, is stirred well to mixture with homogenizer and is creamy white,
Obtain mixed liquor, mixed liquor add the emulsifying agent of 2wt% and the catalyst of 0.2wt%,
Under the conditions of 90 DEG C, stirring reaction 12 hours, obtain poly-octamethylcy-clotetrasiloxane.
Poly-octamethylcy-clotetrasiloxane and rutile titanium white lead and silicon dioxide can be formed with
Ti-O-Ti and Si-O-Si key is the chemical bond of skeleton, have the highest chemical stability and
Corrosion resistance, poly-octamethylcy-clotetrasiloxane itself has tensile resistance, makes inorganic matter
With filling between Organic substance is tight, is well combined, it is to avoid expand with heat and contract with cold and dry and wet becomes
Change the deformation caused.
Compared with prior art, it is an advantage of the current invention that: compatibility is reasonable, can make
Go out the drainage pipeline of high intensity, high tenacity.
Detailed description of the invention
Reagent used in following embodiment, if no special instructions, can be from routine biochemistry
Reagent shop is commercially available.Quantitative data in following example, is respectively provided with three repetitions
Experiment, results averaged.
Embodiment 1
A kind of high-toughness high-strength PVC drain pipe road material, including following mass fraction
Component: PVC-5 10000kg；Barium stearate 200kg；Calcium stearate 1000kg；Golden red
Stone titanium dioxide 100kg；CPE 600kg；PE wax 130kg；Stearic acid 300kg.
Embodiment 2
A kind of high-toughness high-strength PVC drain pipe road material, including following mass fraction
Component: PVC-5 10000kg；Magnesium chloride 100kg；Lead sulfate tribasic 200kg；Firmly
Fat acid calcium 1400kg；Rutile titanium white lead 300kg；CPE200kg；PE wax 10kg；Firmly
Fat acid 10kg.
Embodiment 3
A kind of high-toughness high-strength PVC drain pipe road material, including following mass fraction
Component: PVC-5 10000kg；Lead sulfate tribasic 280kg；Calcium stearate 1200kg；
Rutile titanium white lead 200；CPE400kg；PE wax 20kg；Stearic acid 20kg.
Embodiment 4
A kind of high-toughness high-strength PVC drain pipe road material, including following mass fraction
Component: PVC-5 10000kg；Lead sulfate tribasic 280kg；Calcium stearate 1200kg；
Rutile titanium white lead 200；CPE400kg；PE wax 20kg；Stearic acid 20kg；Poly-eight first
Basic ring tetrasiloxane 10kg.
Embodiment 5
A kind of high-toughness high-strength PVC drain pipe road material, including following mass fraction
Component: PVC-5 10000kg；Lead sulfate tribasic 280kg；Calcium stearate 1200kg；
Rutile titanium white lead 200；CPE400kg；PE wax 20kg；Stearic acid 20kg；Poly-eight first
Basic ring tetrasiloxane 200kg.
Embodiment 6
A kind of high-toughness high-strength PVC drain pipe road material, including following mass fraction
Component: PVC-5 10000kg；Lead sulfate tribasic 280kg；Calcium stearate 1200kg；
Rutile titanium white lead 200；CPE400kg；PE wax 20kg；Stearic acid 20kg；Poly-eight first
Basic ring tetrasiloxane 50kg.
Embodiment 7
A kind of high-toughness high-strength PVC drain pipe road material, including following mass fraction
Component: PVC-5 10000kg；Lead sulfate tribasic 260kg；Calcium stearate 1000kg；
Rutile titanium white lead 200；CPE 350kg；PE wax 20kg；Stearic acid 20kg；Poly-eight
Methyl cyclotetrasiloxane 20kg；The SiO 2 powder 4kg of 200 mesh particle diameters.
Embodiment 8
The preparation method of a kind of multistoried building high-toughness high-strength drainage pipeline, will be steady
Determine agent,
Calcium stearate, rutile titanium white lead, CPE, PE wax and stearic acid are by the matter of regulation
After amount mark weighs, after stirring 5-10 minute under 450-600rpm with homogenizer,
Such as reinforcing agent to be added, then reinforcing agent is joined in homogenizer,
Continue stirring 20-30 minute under 300-450rpm, obtain preparing the material of pipeline.By material
Material is put in extruder, carries out extrusion molding by the technological parameter of extruder, obtains height
Toughness high-strength drainage pipeline.Owing to being prior art by the technique of extruder for shaping,
The present embodiment repeats no more.
Application examples 1-7
The method provided by embodiment 8 material provided by embodiment 1-7 respectively are carried out
Tubulation, obtains 7 kinds of different drainage pipelines, is application examples 1-7.
Comparative example 1
The material of a kind of drainage pipeline, including the component of following mass fraction: PVC-5
10000kg；Barium stearate 200kg；Calcium stearate 1000kg；Rutile titanium white lead 100kg；
CPE 600kg；Stearic acid 300kg.Prepare tubing as described in Example 8.
Comparative example 2
The material of a kind of drainage pipeline, including the component of following mass fraction: PVC-5
10000kg；Barium stearate 200kg；Calcium stearate 1000kg；Rutile titanium white lead 100kg；
CPE600kg.Prepare tubing as described in Example 8.
According to GB/T 5836.2-2006, application examples 1-7 and comparative example 1-2 are detected,
Marginal test refers to add the height of 5 meters on the basis of the height of drop shutter test again, and result is detailed
See table.
As can be seen from the above table, embodiment 1-3 is compared with application examples 1-2, and intensity is higher,
Embodiment 4-7 intensity is the highest, it is contemplated that be that poly-octamethylcy-clotetrasiloxane improves pipeline
Toughness, wherein the vicat softening temperature of embodiment 7 is best, because silicon dioxide is with poly-
The synergistic result of octamethylcy-clotetrasiloxane.
Embodiment 9
The preparation of poly-octamethylcy-clotetrasiloxane: by octamethylcy-clotetrasiloxane and water with matter
The amount ratio mixing than 1:0.5, it is milky white for being stirred well to mixture with homogenizer
Color, obtains mixed liquor, adds the emulsifying agent of 1wt% and urging of 0.01wt% in mixed liquor
Agent, under the conditions of 60 DEG C, stirring reaction 20 hours, obtain poly-prestox ring four silica
Alkane.Emulsifying agent is one or more in AES, AOS or K12, described catalyst
For sodium peroxide and/or potassium peroxide.AES is Sodium Alcohol Ether Sulphate or fatty alcohol
Ether sodium sulfate, AOS is α-sodium olefin sulfonate, and K12 is sodium lauryl sulphate.
Embodiment 10
The present embodiment is substantially the same manner as Example 8, and difference is, by prestox ring
Tetrasiloxane and water mix with the ratio of mass ratio 1:2, are sufficiently stirred for homogenizer
It is creamy white to mixture, obtains mixed liquor, mixed liquor adds the emulsifying agent of 3wt%
With the catalyst of 1wt%, under the conditions of 99 DEG C, stirring reaction 8 hours, obtain poly-eight first
Basic ring tetrasiloxane.
Embodiment 11
The present embodiment is substantially the same manner as Example 8, and difference is, by prestox ring
Tetrasiloxane and water mix with the ratio of mass ratio 1:1, are sufficiently stirred for homogenizer
It is creamy white to mixture, obtains mixed liquor, mixed liquor adds the emulsifying agent of 2wt%
With the catalyst of 0.2wt%, under the conditions of 90 DEG C, stirring reaction 12 hours, obtain poly-eight
Methyl cyclotetrasiloxane.The dioxy of 10-40wt% is added in poly-octamethylcy-clotetrasiloxane
SiClx powder, stirs, and is finished product.
Specific embodiment described herein is only to present invention spirit theory for example
Bright.Those skilled in the art can be to described specific embodiment
Make various amendment or supplement or use similar mode to substitute, but without departing from
The spirit of the present invention or surmount scope defined in appended claims.
Claims (10)
1. a high-toughness high-strength PVC drain pipe road material, it is characterised in that bag
Include the component of following mass fraction:
A kind of high-toughness high-strength PVC drain pipe road the most according to claim 1
Material, it is characterised in that include the component of following mass fraction:
A kind of high-toughness high-strength PVC draining the most according to claim 1 and 2
Pipeline material, it is characterised in that described stabilizer be calcium stearate, barium stearate,
At least one in lead sulfate tribasic or magnesium oxide.
A kind of high-toughness high-strength PVC drain pipe road the most according to claim 2
Material, it is characterised in that described reinforcing agent is poly-octamethylcy-clotetrasiloxane.
A kind of high-toughness high-strength PVC drain pipe road the most according to claim 4
Material, it is characterised in that the preparation method of described poly-octamethylcy-clotetrasiloxane is:
Octamethylcy-clotetrasiloxane and water are mixed with the ratio of mass ratio 1:0.5-2, with at a high speed
Blender is stirred well to mixture and is creamy white, and obtains mixed liquor, adds in mixed liquor
Enter the emulsifying agent of 1-3wt% and the catalyst of 0.01-1wt%, stir under the conditions of 60-99 DEG C
Mix reaction 8-20 hour, obtain poly-octamethylcy-clotetrasiloxane.
A kind of high-toughness high-strength PVC drain pipe road the most according to claim 5
Material, it is characterised in that described emulsifying agent be the one in AES, AOS or K12 or
Several, described catalyst is sodium peroxide and/or potassium peroxide.
A kind of high-toughness high-strength PVC drain pipe road the most according to claim 5
Material, it is characterised in that described poly-octamethylcy-clotetrasiloxane is added with 10-40wt%
Firming agent.
A kind of high-toughness high-strength PVC drain pipe road the most according to claim 7
Material, it is characterised in that described firming agent is SiO 2 powder.
A kind of high-toughness high-strength PVC drain pipe road the most according to claim 8
Material, it is characterised in that the particle diameter of described SiO 2 powder is not more than 200 mesh.
A kind of high-toughness high-strength PVC drain pipe road the most according to claim 5
Material, it is characterised in that the preparation method of described poly-octamethylcy-clotetrasiloxane is:
Octamethylcy-clotetrasiloxane and water are mixed with the ratio of mass ratio 1:1, uses high-speed stirred
Machine is stirred well to mixture and is creamy white, and obtains mixed liquor, adds in mixed liquor
The emulsifying agent of 2wt% and the catalyst of 0.2wt%, stir reaction 12 under the conditions of 90 DEG C
Hour, obtain poly-octamethylcy-clotetrasiloxane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610393811.1A CN105936702A (en) | 2016-06-06 | 2016-06-06 | High toughness and high strength PVC drainage pipe material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610393811.1A CN105936702A (en) | 2016-06-06 | 2016-06-06 | High toughness and high strength PVC drainage pipe material |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107286600A (en) * | 2017-07-21 | 2017-10-24 | 安徽江淮汽车集团股份有限公司 | A kind of high-toughness wear-resistant PBT composite and preparation method thereof |
| CN107686589A (en) * | 2017-09-30 | 2018-02-13 | 安徽江淮汽车集团股份有限公司 | A kind of high-density polyethylene composite material and preparation method thereof |
| CN109988377A (en) * | 2017-12-31 | 2019-07-09 | 宜兴市恒邦环保有限公司 | A kind of blowdown PVC compound pipeline complex pipeline and preparation method thereof |
| CN112280213A (en) * | 2020-10-23 | 2021-01-29 | 常德七星泰塑业有限公司 | Formula and production process of high-toughness high-strength PVC-u flame-retardant electrical casing |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107286600A (en) * | 2017-07-21 | 2017-10-24 | 安徽江淮汽车集团股份有限公司 | A kind of high-toughness wear-resistant PBT composite and preparation method thereof |
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| CN112280213A (en) * | 2020-10-23 | 2021-01-29 | 常德七星泰塑业有限公司 | Formula and production process of high-toughness high-strength PVC-u flame-retardant electrical casing |
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Application publication date: 20160914 |