CN104356470A - Polyethylene corrugated tubular product - Google Patents
Polyethylene corrugated tubular product Download PDFInfo
- Publication number
- CN104356470A CN104356470A CN201410580644.2A CN201410580644A CN104356470A CN 104356470 A CN104356470 A CN 104356470A CN 201410580644 A CN201410580644 A CN 201410580644A CN 104356470 A CN104356470 A CN 104356470A
- Authority
- CN
- China
- Prior art keywords
- parts
- polyethylene
- polyethylene corrugated
- tubular product
- corrugated tubing
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- 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
Landscapes
- 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
The invention discloses a polyethylene corrugated tubular product. The polyethylene corrugated tubular product comprises the following components in parts by weight: 60 to 90 parts of polyethylene, 15 to 30 parts of fillers, 1 to 5 parts of a heat stabilizer, 0.1 to 1.5 parts of an antioxidant, 0.1 to 1.5 parts of a light stabilizer, 1 to 3 parts of a toughening agent, 1 to 5 parts of modified carbon powder, 1 to 10 parts of polymeric ester calcium, and 1 to 5 parts of silicon dioxide. Compared with the existing tubular product, the polyethylene corrugated tubular product is high in strength, strong in aging resistance and oxidation resistance, good in thermal stability and light stability, greatly improves the impact resistance of the tubular products, and meets the industry standard of construction projects.
Description
Technical field
The present invention relates to building material technical field, be specifically related to a kind of polyethylene corrugated tubing.
Background technology
Polyvinyl piping materials is high, the nonpolar thermoplastic resin tubing of a kind of degree of crystallinity, because PE tubing has nontoxic, tasteless, odorless, good cold-resistant, thermotolerance and chemical stability, higher rigidity and toughness, and good mechanical property, the plurality of advantages such as easy for installation, be widely used in building give, draining, the fields such as buried drain pipe, pneumatic tube and telecommunications engineering.
PE tubing outdoor storage or when using, under the effect of ultraviolet light, especially summer erecting stage be generally black due to polyvinyl piping materials, after solar light irradiation, tubing temperature is very high, and rigidity declines very large, be easy to distortion, easy generation is aging, and variable color, become fragile even efflorescence, thus loses its mechanical property, have impact on the use of PE tubing, thus need to improve PE tubing, make it have good ageing resistance, extend working life and expansion use range.On the other hand, PE tubing, in a large number for carrying tap water, it is also proposed high requirement to the antibacterial of PE tubing and bacteriostatic action.
Therefore, for solving the problem, spy provides a kind of new technical scheme.
Summary of the invention
The object of this invention is to provide that a kind of antioxidant is strong, good stability, high strength and ageing-resistant polyethylene corrugated tubing.
The present invention is achieved through the following technical solutions:
A kind of polyethylene corrugated tubing, comprise the component of following parts by weight: polyethylene 60 ~ 90 parts, weighting agent 15 ~ 30 parts, thermo-stabilizer 1 ~ 5 part, antioxidant 0.1 ~ 1.5 part, light stability 0.1 ~ 1.5 part, toughner 1 ~ 3 part, modification powdered carbon 1 ~ 5 part, High polymer ester calcium 1 ~ 10 part, silica 1 ~ 5 part.
Preferably, described weighting agent is calcium carbonate.
Preferably, described thermo-stabilizer is: Dythal.
Preferably, described antioxidant is thiobisphenol.
Preferably, described photostabilizer is zinc oxide.
Preferably, described toughner is MBS terpolymer.
The invention has the beneficial effects as follows: tubing prepared by employing the present invention is compared with existing tubing, and intensity is good, and resistance to deterioration is strong, oxidation-resistance is strong simultaneously, there are good thermostability and light stability, greatly improve the shock resistance of tubing, meet the industry standard of construction work.
Embodiment
Below in conjunction with embodiment, the present invention is further described.
Embodiment 1
A kind of polyethylene corrugated tubing, comprise the component of following parts by weight: polyethylene 60 parts, 15 parts, calcium carbonate, Dythal 1 part, thiobisphenol 0.1 part, 0.1 part, zinc oxide, MBS terpolymer 1 part, modification powdered carbon 1 part, High polymer ester calcium 1 part, silica 1 part.
Embodiment 2
A kind of polyethylene corrugated tubing, comprise the component of following parts by weight: polyethylene 75 parts, 20 parts, calcium carbonate, Dythal 3 parts, thiobisphenol 1 part, 1 part, zinc oxide, MBS terpolymer 1 ~ 3 part, modification powdered carbon 1 ~ 5 part, High polymer ester calcium 5 parts, silicon-dioxide 3 parts.
Embodiment 3
A kind of polyethylene corrugated tubing, comprise the component of following parts by weight: polyethylene 690 parts, 30 parts, calcium carbonate, Dythal 5 parts, thiobisphenol 1.5 parts, 1.5 parts, zinc oxide, MBS terpolymer 3 parts, modification powdered carbon 5 parts, High polymer ester calcium 10 parts, silicon-dioxide 5 parts.
Tubing prepared by employing the present invention is compared with existing tubing, and intensity is good, and resistance to deterioration is strong, and oxidation-resistance is strong simultaneously, has good thermostability and light stability, greatly improves the shock resistance of tubing, meet the industry standard of construction work.
The above is only embodiments of the invention, is not restriction the present invention being made to any other form, and any amendment done according to technical spirit of the present invention or equivalent variations, still belong to the present invention's scope required for protection.
Claims (6)
1. a polyethylene corrugated tubing, it is characterized in that: the component comprising following parts by weight: polyethylene 60 ~ 90 parts, weighting agent 15 ~ 30 parts, thermo-stabilizer 1 ~ 5 part, antioxidant 0.1 ~ 1.5 part, light stability 0.1 ~ 1.5 part, toughner 1 ~ 3 part, modification powdered carbon 1 ~ 5 part, High polymer ester calcium 1 ~ 10 part, silica 1 ~ 5 part.
2. a kind of polyethylene corrugated tubing according to claim 1, is characterized in that: described weighting agent is calcium carbonate.
3. a kind of polyethylene corrugated tubing according to claim 1, is characterized in that: described thermo-stabilizer is: Dythal.
4. a kind of polyethylene corrugated tubing according to claim 1, is characterized in that: described antioxidant is thiobisphenol.
5. a kind of polyethylene corrugated tubing according to claim 1, is characterized in that: described photostabilizer is zinc oxide.
6. a kind of polyethylene corrugated tubing according to claim 1, is characterized in that: described toughner is MBS terpolymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410580644.2A CN104356470A (en) | 2014-10-27 | 2014-10-27 | Polyethylene corrugated tubular product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410580644.2A CN104356470A (en) | 2014-10-27 | 2014-10-27 | Polyethylene corrugated tubular product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104356470A true CN104356470A (en) | 2015-02-18 |
Family
ID=52523792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410580644.2A Pending CN104356470A (en) | 2014-10-27 | 2014-10-27 | Polyethylene corrugated tubular product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104356470A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105175897A (en) * | 2015-10-16 | 2015-12-23 | 太仓市晨洲塑业有限公司 | High-intensity low-density polyethylene sub-pipe |
| EP3075532A1 (en) * | 2015-04-02 | 2016-10-05 | Wavin B.V. | Pipe, in particular protective pipe for cables |
| CN106397929A (en) * | 2016-09-30 | 2017-02-15 | 无锡市明盛强力风机有限公司 | Toughening agent for polyethylene corrugated pipelines and method for preparing toughening agent |
| CN108822389A (en) * | 2018-07-31 | 2018-11-16 | 江苏星河集团有限公司 | A kind of novel PE bellows proprietary material and preparation method thereof |
| CN109401285A (en) * | 2018-10-09 | 2019-03-01 | 江苏星河集团有限公司 | A kind of new type rubber bellows proprietary material and preparation method thereof |
-
2014
- 2014-10-27 CN CN201410580644.2A patent/CN104356470A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3075532A1 (en) * | 2015-04-02 | 2016-10-05 | Wavin B.V. | Pipe, in particular protective pipe for cables |
| WO2016156106A1 (en) * | 2015-04-02 | 2016-10-06 | Wavin B.V. | Tube, in particular cable conduit |
| CN105175897A (en) * | 2015-10-16 | 2015-12-23 | 太仓市晨洲塑业有限公司 | High-intensity low-density polyethylene sub-pipe |
| CN106397929A (en) * | 2016-09-30 | 2017-02-15 | 无锡市明盛强力风机有限公司 | Toughening agent for polyethylene corrugated pipelines and method for preparing toughening agent |
| CN106397929B (en) * | 2016-09-30 | 2019-07-26 | 过冬 | A kind of toughener and preparation method thereof for polyethylene corrugated pipeline |
| CN108822389A (en) * | 2018-07-31 | 2018-11-16 | 江苏星河集团有限公司 | A kind of novel PE bellows proprietary material and preparation method thereof |
| CN109401285A (en) * | 2018-10-09 | 2019-03-01 | 江苏星河集团有限公司 | A kind of new type rubber bellows proprietary material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150218 |