CN104817767A - Plastic pipe - Google Patents
Plastic pipe Download PDFInfo
- Publication number
- CN104817767A CN104817767A CN201510183112.XA CN201510183112A CN104817767A CN 104817767 A CN104817767 A CN 104817767A CN 201510183112 A CN201510183112 A CN 201510183112A CN 104817767 A CN104817767 A CN 104817767A
- Authority
- CN
- China
- Prior art keywords
- parts
- polypropylene
- silicon carbide
- titanium dioxide
- stearic acid
- 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.)
- Pending
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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
- 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
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- 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
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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)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a plastic pipe, and belongs to the technical field of plastic products. The plastic pipe is made of components including, by weight, 100 parts of polypropylene, 20-25 parts of polyolefin, 6-12 parts of polyethylene octylene blending elastomer, 4-6 parts of low-lead composite stabilizers, 5-7 parts of titanium dioxide, 1-3 parts of stearic acid and 50-60 parts of silicon carbide. Based on the polypropylene and the polyolefin serving as a plastic substrate, the polyethylene octylene blending elastomer, the low-lead composite stabilizers, the titanium dioxide, the stearic acid and the silicon carbide are added, so that the prepared plastic pipe can achieve fine heat dissipation performance and tensile performance.
Description
Technical field
The invention belongs to plastics art field, particularly relate to a kind of plastics tubing.
Background technology
Plastics tubing is generally with synthetic resins, and namely polyester is raw material, adds stablizer, lubricant, softening agent etc., forms in tubing machine with the method for " moulding " through extrusion processing.Because it has light weight, corrosion-resistant, good looking appearance, without features such as unpleasant odor, handling ease, easy constructions, obtains and apply more and more widely in construction work.Plastics tubing is mainly used as the tap water supply system pipe arrangement of building construction, draining, exhaust and blowdown sanitary pipe, underground drain system, rain pipe and electric wire and installs matched penetration pipe etc.
Although plastics tubing has above-mentioned advantage, it still also exists heat dispersion and the not good shortcoming of tensile property, needs constantly to improve plastics tubing.
Summary of the invention
The invention provides a kind of plastics tubing, this plastics tubing has good heat dispersion and tensile property.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
It is made up of the component of following parts by weight:
Polypropylene 100 parts, polyolefine 20 parts ~ 25 parts, polyethylene octene elastomer 6 parts ~ 12 parts, low plumbous one package stabilizer 4 parts ~ 6 parts, titanium dioxide 5 parts ~ 7 parts, stearic acid 1 part ~ 3 parts and 50 parts ~ 60 parts, silicon carbide.
In technique scheme, technical scheme is more specifically: polypropylene 100 parts, polyolefine 20 parts, polyethylene octene elastomer 8 parts, low plumbous one package stabilizer 4 parts, titanium dioxide 7 parts, stearic acid 3 parts and 55 parts, silicon carbide;
Further, polypropylene 100 parts, polyolefine 25 parts, polyethylene octene elastomer 6 parts, low plumbous one package stabilizer 5 parts, titanium dioxide 5 parts, stearic acid 2 parts and 50 parts, silicon carbide;
Further, polypropylene 100 parts, polyolefine 22 parts, polyethylene octene elastomer 12 parts, low plumbous one package stabilizer 6 parts, titanium dioxide 6 parts, stearic acid 1 part and 60 parts, silicon carbide.
Owing to adopting technique scheme, the present invention has following beneficial effect:
The present invention is by the basis being plastic substrate with polypropylene, polyolefine, add polyethylene octene elastomer, low plumbous one package stabilizer, titanium dioxide, stearic acid and silicon carbide, thus the plastics tubing obtained can be made to have good heat dispersion and tensile property.
Embodiment
Below in conjunction with specific examples, the invention will be further described:
Embodiment 1
This plastics tubing is made up of following component:
Polypropylene 1000g, polyolefine 200g, polyethylene octene elastomer 80g, low plumbous one package stabilizer 40g, titanium dioxide 70g, stearic acid 30g and silicon carbide 550g.
Its preparation method is: first by the polypropylene in said components and polyolefine heating and melting, and then add polyethylene octene elastomer, low plumbous one package stabilizer, titanium dioxide, stearic acid and silicon carbide, and be heated to 150 DEG C ~ 160 DEG C, stir 0.5 hour.
What the present embodiment plastics pipe was good has good heat dispersion and tensile property, and its tensile strength reaches 45MPa.
Embodiment 2
This plastics tubing is made up of following component:
Polypropylene 1000g, polyolefine 250g, polyethylene octene elastomer 60g, low plumbous one package stabilizer 50g, titanium dioxide 50g, stearic acid 20g and silicon carbide 500g.
Its preparation method is: first by the polypropylene in said components and polyolefine heating and melting, and then add polyethylene octene elastomer, low plumbous one package stabilizer, titanium dioxide, stearic acid and silicon carbide, and be heated to 150 DEG C ~ 160 DEG C, stir 0.5 hour.
What the present embodiment plastics pipe was good has good heat dispersion and tensile property, and its tensile strength reaches 45MPa.
Embodiment 3
This plastics tubing is made up of following component:
Polypropylene 1000g, polyolefine 220g, polyethylene octene elastomer 120g, low plumbous one package stabilizer 60g, titanium dioxide 60g, stearic acid 10g and silicon carbide 600g.
Its preparation method is: first by the polypropylene in said components and polyolefine heating and melting, and then add polyethylene octene elastomer, low plumbous one package stabilizer, titanium dioxide, stearic acid and silicon carbide, and be heated to 150 DEG C ~ 160 DEG C, stir 0.5 hour.
What the present embodiment plastics pipe was good has good heat dispersion and tensile property, and its tensile strength reaches 46MPa.
Claims (4)
1. a plastics tubing, is characterized in that being made up of the component of following parts by weight:
Polypropylene 100 parts, polyolefine 20 parts ~ 25 parts, polyethylene octene elastomer 6 parts ~ 12 parts, low plumbous one package stabilizer 4 parts ~ 6 parts, titanium dioxide 5 parts ~ 7 parts, stearic acid 1 part ~ 3 parts and 50 parts ~ 60 parts, silicon carbide.
2. plastics tubing according to claim 1, is characterized in that: polypropylene 100 parts, polyolefine 20 parts, polyethylene octene elastomer 8 parts, low plumbous one package stabilizer 4 parts, titanium dioxide 7 parts, stearic acid 3 parts and 55 parts, silicon carbide.
3. plastics tubing according to claim 1, is characterized in that: polypropylene 100 parts, polyolefine 25 parts, polyethylene octene elastomer 6 parts, low plumbous one package stabilizer 5 parts, titanium dioxide 5 parts, stearic acid 2 parts and 50 parts, silicon carbide.
4. plastics tubing according to claim 1, is characterized in that: polypropylene 100 parts, polyolefine 22 parts, polyethylene octene elastomer 12 parts, low plumbous one package stabilizer 6 parts, titanium dioxide 6 parts, stearic acid 1 part and 60 parts, silicon carbide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510183112.XA CN104817767A (en) | 2015-04-17 | 2015-04-17 | Plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510183112.XA CN104817767A (en) | 2015-04-17 | 2015-04-17 | Plastic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104817767A true CN104817767A (en) | 2015-08-05 |
Family
ID=53728261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510183112.XA Pending CN104817767A (en) | 2015-04-17 | 2015-04-17 | Plastic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104817767A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105086149A (en) * | 2015-09-01 | 2015-11-25 | 无锡贺邦金属制品有限公司 | Environmental-protection plastic bucket |
| CN105086151A (en) * | 2015-09-01 | 2015-11-25 | 无锡贺邦金属制品有限公司 | Plastic barrel with antibacterial function |
| CN105086150A (en) * | 2015-09-01 | 2015-11-25 | 无锡贺邦金属制品有限公司 | Composite plastic pipe |
| CN105949593A (en) * | 2016-05-19 | 2016-09-21 | 南京工业大学 | Preparation method of high-temperature-resistant high-thermal-conductivity nano composite floor heating pipe |
| CN107365453A (en) * | 2017-09-21 | 2017-11-21 | 海门臻凯工业设计有限公司 | A kind of plastic bowl for being easy to degraded |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1421485A (en) * | 2001-11-29 | 2003-06-04 | 浙江工业大学 | Toughened composite polymer material and its prepn |
| CN102146180A (en) * | 2010-02-08 | 2011-08-10 | 福建亚通新材料科技股份有限公司 | High heat conduction scraping-resistant modified polypropylene sleeve for power cable |
| CN102382392A (en) * | 2011-09-29 | 2012-03-21 | 芜湖海杉型材有限公司 | PVC plastic pipe and its preparation method |
| CN102382394A (en) * | 2011-09-29 | 2012-03-21 | 芜湖海杉型材有限公司 | Plastic pipe and its preparation method |
| CN102382396A (en) * | 2011-09-29 | 2012-03-21 | 芜湖海杉型材有限公司 | Novel plastic pipe and preparation method thereof |
-
2015
- 2015-04-17 CN CN201510183112.XA patent/CN104817767A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1421485A (en) * | 2001-11-29 | 2003-06-04 | 浙江工业大学 | Toughened composite polymer material and its prepn |
| CN102146180A (en) * | 2010-02-08 | 2011-08-10 | 福建亚通新材料科技股份有限公司 | High heat conduction scraping-resistant modified polypropylene sleeve for power cable |
| CN102382392A (en) * | 2011-09-29 | 2012-03-21 | 芜湖海杉型材有限公司 | PVC plastic pipe and its preparation method |
| CN102382394A (en) * | 2011-09-29 | 2012-03-21 | 芜湖海杉型材有限公司 | Plastic pipe and its preparation method |
| CN102382396A (en) * | 2011-09-29 | 2012-03-21 | 芜湖海杉型材有限公司 | Novel plastic pipe and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105086149A (en) * | 2015-09-01 | 2015-11-25 | 无锡贺邦金属制品有限公司 | Environmental-protection plastic bucket |
| CN105086151A (en) * | 2015-09-01 | 2015-11-25 | 无锡贺邦金属制品有限公司 | Plastic barrel with antibacterial function |
| CN105086150A (en) * | 2015-09-01 | 2015-11-25 | 无锡贺邦金属制品有限公司 | Composite plastic pipe |
| CN105949593A (en) * | 2016-05-19 | 2016-09-21 | 南京工业大学 | Preparation method of high-temperature-resistant high-thermal-conductivity nano composite floor heating pipe |
| CN107365453A (en) * | 2017-09-21 | 2017-11-21 | 海门臻凯工业设计有限公司 | A kind of plastic bowl for being easy to degraded |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150805 |