CN107163431A - A kind of PVC formulas for strengthening erosion-resisting characteristics - Google Patents
A kind of PVC formulas for strengthening erosion-resisting characteristics Download PDFInfo
- Publication number
- CN107163431A CN107163431A CN201710382773.4A CN201710382773A CN107163431A CN 107163431 A CN107163431 A CN 107163431A CN 201710382773 A CN201710382773 A CN 201710382773A CN 107163431 A CN107163431 A CN 107163431A
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- CN
- China
- Prior art keywords
- parts
- erosion
- pvc
- strengthening
- resisting characteristics
- 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
-
- 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
- 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
-
- 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
-
- 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
Abstract
The invention discloses a kind of PVC formulas for strengthening erosion-resisting characteristics, it is characterised in that is made from the following raw materials in parts by weight：60 100 parts of polyvinyl chloride resin, three 47 parts of alkali formula sulfuric acid, 7 parts of CaCO32,68 parts of HMPA, tribasic 12 parts of aluminum sulfate, 23 parts of chlorinated paraffin, 0.5 1.3 parts of auxiliary agent.The beneficial effects of the invention are as follows：The PVC manufactured using the formula can strengthen erosion-resisting characteristics and intensity, and the HMPA of addition can not only greatly improve the antioxygenic property of PVC, and into than relatively low, be adapted to popularization and application.
Description
Technical field
The present invention relates to plastic cement pipeline technical field, and in particular to a kind of PVC formulas of enhancing erosion-resisting characteristics.
Background technology
The main component of PVC is polyvinyl chloride, it is possible to additionally incorporate other compositions to strengthen its heat resistance, toughness, extension
Property etc..PVC is deep in today's world to be liked, is a kind of rather popular and wide variety of synthetic material.PVC is a kind of
Ripe tubing, is mainly used in water supply and sewage work.PVC has the advantages that acidproof, alkaline-resisting, corrosion-resistant, intensity is high, but anti-
Punching performance is poor.
The content of the invention
The present invention provides a kind of PVC formulas for strengthening erosion-resisting characteristics, and the PVC manufactured using the formula can strengthen anti-
Punching performance and intensity.
To reach above-mentioned purpose, a kind of PVC formulas for strengthening erosion-resisting characteristics of the present invention, it is characterised in that by following parts by weight
Raw material be made：60-100 parts of polyvinyl chloride resin, three 4-7 parts of alkali formula sulfuric acid, CaCO32-7 parts, 6-8 parts of HMPA, three
1-2 parts of alkali aluminum sulfate, 2-3 parts of chlorinated paraffin, 0.5-1.3 parts of auxiliary agent.
Preferably, being made up of following optimal proportion raw material：80 parts of polyvinyl chloride resin, three 3.7 parts of alkali formula sulfuric acid, CaCO34 parts,
7 parts of HMPA, tribasic 1.4 parts of aluminum sulfate, 2.6 parts of chlorinated paraffin, 0.6 part of auxiliary agent.
Preferably, auxiliary agent is one or both of plasticizer, wetting agent, stabilizer composition described above.
The beneficial effects of the invention are as follows：The PVC manufactured using the formula can strengthen erosion-resisting characteristics and intensity,
The HMPA of addition, can not only greatly improve the antioxygenic property of PVC, and into than relatively low, be adapted to push away
Wide application.
Embodiment
The preferred embodiments of the present invention are illustrated below, it will be appreciated that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment 1
A kind of PVC formulas for strengthening erosion-resisting characteristics of the present invention, are made from the following raw materials in parts by weight：70 parts of polyvinyl chloride resin, three alkali
4 parts of formula sulfuric acid, CaCO33 parts, 6 parts of HMPA, tribasic 1 part of aluminum sulfate, 2 parts of chlorinated paraffin, 0.5 part of auxiliary agent.
Auxiliary agent is one or both of plasticizer, wetting agent, stabilizer composition described above.
Embodiment 2
A kind of PVC formulas for strengthening erosion-resisting characteristics of the present invention, are made from the following raw materials in parts by weight：90 parts of polyvinyl chloride resin, three alkali formulas
6 parts of sulfuric acid, CaCO36 parts, 8 parts of HMPA, tribasic 2 parts of aluminum sulfate, 3 parts of chlorinated paraffin, 1.3 parts of auxiliary agent.
Auxiliary agent is one or both of plasticizer, wetting agent, stabilizer composition described above.
Embodiment 3, is most highly preferred embodiment of the invention：
A kind of PVC formulas for strengthening erosion-resisting characteristics of the present invention, are made from the following raw materials in parts by weight：80 parts of polyvinyl chloride resin, three alkali formulas
4.1 parts of sulfuric acid, CaCO35 parts, 6 parts of HMPA, tribasic 1.4 parts of aluminum sulfate, 2.6 parts of chlorinated paraffin, auxiliary agent 0.9
Part.
Auxiliary agent is one or both of plasticizer, wetting agent, stabilizer composition described above.
In summary, the PVC manufactured using the formula can strengthen erosion-resisting characteristics and intensity, the pregnancy of addition
Base phosphoric triamide, can not only greatly improve the antioxygenic property of PVC, and into than relatively low, be adapted to popularization and application.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (3)
1. a kind of PVC formulas for strengthening erosion-resisting characteristics, it is characterised in that be made from the following raw materials in parts by weight：Polyvinyl chloride resin 60-
100 parts, three 4-7 parts of alkali formula sulfuric acid, CaCO32-7 parts, 6-8 parts of HMPA, tribasic aluminum sulfate 1-2 parts, chlorination stone
2-3 parts of wax, 0.5-1.3 parts of auxiliary agent.
2. a kind of PVC formulas for strengthening erosion-resisting characteristics as claimed in claim 1, it is characterised in that by following optimal proportion raw material
It is made：80 parts of polyvinyl chloride resin, three 3.7 parts of alkali formula sulfuric acid, CaCO34 parts, 7 parts of HMPA, tribasic aluminum sulfate 1.4
Part, 2.6 parts of chlorinated paraffin, 0.6 part of auxiliary agent.
3. a kind of PVC formulas for strengthening erosion-resisting characteristics as claimed in claim 1, it is characterised in that：Auxiliary agent is plasticizer, wetting
One or both of agent, stabilizer composition described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710382773.4A CN107163431A (en) | 2017-05-26 | 2017-05-26 | A kind of PVC formulas for strengthening erosion-resisting characteristics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710382773.4A CN107163431A (en) | 2017-05-26 | 2017-05-26 | A kind of PVC formulas for strengthening erosion-resisting characteristics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107163431A true CN107163431A (en) | 2017-09-15 |
Family
ID=59821527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710382773.4A Pending CN107163431A (en) | 2017-05-26 | 2017-05-26 | A kind of PVC formulas for strengthening erosion-resisting characteristics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107163431A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103483726A (en) * | 2013-08-31 | 2014-01-01 | 青岛三立新源电器有限公司 | PVC (polyvinyl chloride) tube formula |
| CN104497447A (en) * | 2014-12-19 | 2015-04-08 | 黄文鹏 | Polyvinyl chloride double-wall corrugated pipe and preparation method thereof |
| CN105670172A (en) * | 2016-03-02 | 2016-06-15 | 安徽蓝通科技股份有限公司 | High-performance polyvinyl chloride composite material |
| CN105906978A (en) * | 2016-05-27 | 2016-08-31 | 安徽胜利精密制造科技有限公司 | High heat dissipation composition for laptop shell preparation and preparation method thereof |
| CN106243566A (en) * | 2016-08-22 | 2016-12-21 | 江阴市富华包装材料有限公司 | A kind of color inhibition, PVC floor that inking is good and preparation method thereof |
-
2017
- 2017-05-26 CN CN201710382773.4A patent/CN107163431A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103483726A (en) * | 2013-08-31 | 2014-01-01 | 青岛三立新源电器有限公司 | PVC (polyvinyl chloride) tube formula |
| CN104497447A (en) * | 2014-12-19 | 2015-04-08 | 黄文鹏 | Polyvinyl chloride double-wall corrugated pipe and preparation method thereof |
| CN105670172A (en) * | 2016-03-02 | 2016-06-15 | 安徽蓝通科技股份有限公司 | High-performance polyvinyl chloride composite material |
| CN105906978A (en) * | 2016-05-27 | 2016-08-31 | 安徽胜利精密制造科技有限公司 | High heat dissipation composition for laptop shell preparation and preparation method thereof |
| CN106243566A (en) * | 2016-08-22 | 2016-12-21 | 江阴市富华包装材料有限公司 | A kind of color inhibition, PVC floor that inking is good and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170915 |
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| WD01 | Invention patent application deemed withdrawn after publication |