CN107674331A - A kind of high rigidity polyvinyl piping materials - Google Patents
A kind of high rigidity polyvinyl piping materials Download PDFInfo
- Publication number
- CN107674331A CN107674331A CN201710984378.3A CN201710984378A CN107674331A CN 107674331 A CN107674331 A CN 107674331A CN 201710984378 A CN201710984378 A CN 201710984378A CN 107674331 A CN107674331 A CN 107674331A
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- CN
- China
- Prior art keywords
- parts
- piping materials
- polyvinyl piping
- high rigidity
- stabilizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- C08L23/32—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 compounds containing phosphorus or sulfur
- C08L23/34—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 compounds containing phosphorus or sulfur by chlorosulfonation
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- 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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
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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)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a kind of high rigidity polyvinyl piping materials, it is characterised in that is composed of the following components in parts by weight：60 80 parts of chlorosulfonated polyethylene, 18 20 parts of chloroethylene copolymer resin, 10 20 parts of ACM, 16 20 parts of precipitated calcium carbonate, 8 10 parts of cumyl peroxide, 57 parts of diatomite, 57 parts of bentonite, 35 parts of titanium dioxide, 24 parts of antioxidant, 24 parts of stabilizer, 13 parts of carbon black.Polyvinyl piping materials made from formula provided by the invention effectively raise the hardness and toughness of finished product, each materials compatibility is good in the present invention, property of raw material be effectively played, on the premise of asepsis environment-protecting is ensured, substantially increase high temperature resistant, the corrosion resistance characteristic of finished product.
Description
Technical field
The present invention relates to a kind of PVC, specifically a kind of high rigidity polyvinyl piping materials.
Background technology
PVC-U (PVC-U) pipeline is since eighties of last century the '30s come out, with its excellent Physical Mechanical
Energy, resistant to chemical media aggressivity, good hydraulic characteristic(s), and it is easily installed the characteristics of safeguarding so that this pipeline is feeding water
Field progressively substitutes traditional concrete duct and cast-iron pipe, and then obtains fast development.With the development of science and technology, people live
Horizontal raising, " health " and " safety " turn into the two principal themes that modern most pays close attention to.The water quality of drinking water and the safety of water pipe
Property is also just into one of focus of concern.However, Recent study finds that the lead salt meeting of precipitation as PVC heat stabilizer is straight
Connect the heavy metal pollution for causing drinking water.Behind every PVC embedment underground using lead salt stabilizer, the soil of tube periphery
Heavy metals exceeding standard phenomenon will occur.For the lead salt in aerial electric wire soil can be also brought into rainwash.
As can be seen here, leaded PVC can endanger the health of people.
The content of the invention
The invention provides a kind of high rigidity polyvinyl piping materials, to solve above-mentioned technical problem.
A kind of high rigidity polyvinyl piping materials, are composed of the following components in parts by weight：Chlorosulfonated polyethylene 60-80 parts, chloroethene
Alkene copolymer resin 18-20 parts, ACM 10-20 parts, precipitated calcium carbonate 16-20 parts, cumyl peroxide 8-10
Part, diatomite 5-7 parts, bentonite 5-7 parts, titanium dioxide 3-5 parts, antioxidant 2-4 parts, stabilizer 2-4 parts, carbon black 1-3 parts.
Preferably, described high rigidity polyvinyl piping materials, are composed of the following components in parts by weight：Chlorosulfonated polyethylene 70
Part, chloroethylene copolymer resin 19 are divided, 15 parts of ACM, 18 parts of precipitated calcium carbonate, 9 parts of cumyl peroxide, silicon
6 parts of diatomaceous earth, 6 parts of bentonite, 4 parts of titanium dioxide, 3 parts of antioxidant, 3 parts of stabilizer, 2 parts of carbon black.
Beneficial effects of the present invention：
Polyvinyl piping materials made from formula provided by the invention effectively raise the hardness and toughness of finished product, the present invention
In each materials compatibility it is good, property of raw material be effectively played, on the premise of asepsis environment-protecting is ensured, substantially increase finished product
High temperature resistant, corrosion resistance characteristic, while good heat preservation performance, inoxidizability are strong, and light weight, easy transportation and installation, service life pole
It is long.
Embodiment
Embodiments of the invention are described in detail below, but what the present invention can be defined by the claims and cover
Multitude of different ways is implemented.
Below by way of specific embodiment, the present invention will be described in detail.
The technical scheme that the present invention is embodied is：
Embodiment 1
A kind of high rigidity polyvinyl piping materials, are composed of the following components in parts by weight：60 parts of chlorosulfonated polyethylene, vinyl chloride are common
18 parts of polymer resin, 10 parts of ACM, 16 parts of precipitated calcium carbonate, 8 parts of cumyl peroxide, 5 parts of diatomite, swelling
5 parts of soil, 3 parts of titanium dioxide, 2 parts of antioxidant, 2 parts of stabilizer, 1 part of carbon black.
Embodiment 2
A kind of high rigidity polyvinyl piping materials, are composed of the following components in parts by weight：70 parts of chlorosulfonated polyethylene, vinyl chloride are common
Polymer resin 19 divides, 15 parts of ACM, 18 parts of precipitated calcium carbonate, 9 parts of cumyl peroxide, 6 parts of diatomite, swelling
6 parts of soil, 4 parts of titanium dioxide, 3 parts of antioxidant, 3 parts of stabilizer, 2 parts of carbon black.
Embodiment 3
A kind of high rigidity polyvinyl piping materials, are composed of the following components in parts by weight：80 parts of chlorosulfonated polyethylene, vinyl chloride are common
It is 20 parts of polymer resin, 20 parts of ACM, 20 parts of precipitated calcium carbonate, 10 parts of cumyl peroxide, 7 parts of diatomite, swollen
7 parts of profit soil, 5 parts of titanium dioxide, 4 parts of antioxidant, 4 parts of stabilizer, 3 parts of carbon black.
The embodiments of the present invention described above are not intended to limit the scope of the present invention, any in the present invention
Spirit and principle within the modifications, equivalent substitutions and improvements made etc., should be included in the claim protection model of the present invention
Within enclosing.
Claims (2)
1. a kind of high rigidity polyvinyl piping materials, it is characterised in that be composed of the following components in parts by weight：Chlorosulfonated polyethylene 60-
80 parts, chloroethylene copolymer resin 18-20 parts, ACM 10-20 parts, precipitated calcium carbonate 16-20 parts, peroxidating two it is different
Propyl benzene 8-10 parts, diatomite 5-7 parts, bentonite 5-7 parts, titanium dioxide 3-5 parts, antioxidant 2-4 parts, stabilizer 2-4 parts, carbon black
1-3 parts.
2. high rigidity polyvinyl piping materials according to claim 1, it is characterised in that be composed of the following components in parts by weight：
70 parts of chlorosulfonated polyethylene, chloroethylene copolymer resin 19 divide, 15 parts of ACM, 18 parts of precipitated calcium carbonate, peroxidating
9 parts of diisopropylbenzene (DIPB), 6 parts of diatomite, 6 parts of bentonite, 4 parts of titanium dioxide, 3 parts of antioxidant, 3 parts of stabilizer, 2 parts of carbon black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710984378.3A CN107674331A (en) | 2017-10-20 | 2017-10-20 | A kind of high rigidity polyvinyl piping materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710984378.3A CN107674331A (en) | 2017-10-20 | 2017-10-20 | A kind of high rigidity polyvinyl piping materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107674331A true CN107674331A (en) | 2018-02-09 |
Family
ID=61141899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710984378.3A Pending CN107674331A (en) | 2017-10-20 | 2017-10-20 | A kind of high rigidity polyvinyl piping materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107674331A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105968641A (en) * | 2016-06-07 | 2016-09-28 | 马逸晗 | Conduit for ground arrangement of signal line |
| CN106188739A (en) * | 2016-07-08 | 2016-12-07 | 广安奥海通讯电子科技有限公司 | A kind of corrosion-resistant buried communication tubing and preparation method thereof |
| CN107189273A (en) * | 2017-07-04 | 2017-09-22 | 合肥市大卓电力有限责任公司 | A kind of electric power protecting pipe and preparation method thereof |
-
2017
- 2017-10-20 CN CN201710984378.3A patent/CN107674331A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105968641A (en) * | 2016-06-07 | 2016-09-28 | 马逸晗 | Conduit for ground arrangement of signal line |
| CN106188739A (en) * | 2016-07-08 | 2016-12-07 | 广安奥海通讯电子科技有限公司 | A kind of corrosion-resistant buried communication tubing and preparation method thereof |
| CN107189273A (en) * | 2017-07-04 | 2017-09-22 | 合肥市大卓电力有限责任公司 | A kind of electric power protecting pipe and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180209 |