CN103554609A - High-rigidity corrugated pipe containing ferroboron - Google Patents
High-rigidity corrugated pipe containing ferroboron Download PDFInfo
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- CN103554609A CN103554609A CN201310524616.4A CN201310524616A CN103554609A CN 103554609 A CN103554609 A CN 103554609A CN 201310524616 A CN201310524616 A CN 201310524616A CN 103554609 A CN103554609 A CN 103554609A
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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
- C08L23/02—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
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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
- C08K2201/011—Nanostructured additives
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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
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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
- 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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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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)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a high-rigidity corrugated pipe containing ferroboron. The high-rigidity corrugated pipe is characterized by being prepared from the raw materials in parts by weight: 100-104 parts of high density polyethylene, 1-2 parts of citric acid, 2-3 parts of the ferroboron, 2-3 parts of aluminum dihydrogen phosphate, 2-3 parts of brominated polystyrene, 0.8-1 part of 1-hydroxy cyclohexyl phenyl ketone, 3-4 parts of dioctyl sebacate, 2-3 parts of allyl alcohol, 4-5 parts of aluminum silicate fiber, 1-2 parts of nano carbon powder, 3-4 parts of micronized wax and 8-12 parts of composite filler. The corrugated pipe is strong in scratch resistance and impact resistance, is excellent in physical performance and has very good usable range in corrosion resistance and oxidation resistance.
Description
Technical field
The present invention relates generally to a kind of tubing, relates in particular to a kind of high hard corrugated tube of containing boron, iron.
Background technology
Pvc pipe (UPVC pipe) hard polvinyl choride pipe, is to use pressure sintering extrusion molding after being coordinated with stablizer, lubricant etc. by polyvinyl chloride (PVC) RESINS, is the plastic pipe being developed and applied the earliest.UPVC pipe resistance to corrosion is strong, it is bonding to be easy to, price is low, quality is hard, but owing to having UPVC monomer and additive exudation, is only applicable in water feeding system that delivery temperature is no more than 45 ℃.Plastic conduit is for delivery of tap water, waste water, chemical, heating fluid and cooling fluid, food, ultrarapture liquid, mud, gas, the application of pressurized air and vacuum system.
PE pipe has medium-density polyethylene pipe and high density polyethylene pipe.The former is applicable to carry artificial coal gas, Sweet natural gas, the liquefied petroleum gas (LPG) of gaseous state, and the latter is mainly for delivery of Sweet natural gas.With steel pipe comparison, construction technology is simple, has certain snappiness, and main is to be not used as rotproofing, will save a large amount of operations.Shortcoming is with regard to apparatus not as steel pipe, and the special safe spacing of noting heating power heating in construction, and can not being exposed in air under sunlight, and responsive to chemical substance, prevents that the leakage of sewer line from damaging.
Summary of the invention
The object of the invention is just to provide a kind of high hard corrugated tube of containing boron, iron.
The present invention is achieved by the following technical solutions:
A high hard corrugated tube, it is comprised of the raw material of following weight parts:
High density polyethylene(HDPE) 100-104, citric acid 1-2, ferro-boron 2-3, aluminium dihydrogen phosphate 2-3, brominated Polystyrene 2-3,1-hydroxy-cyclohexyl phenyl ketone 0.8-1, SA dioctyl ester 3-4, vinylcarbinol 2-3, aluminum silicate fiber 4-5, nano-carbon powder 1-2, micro-wax powder 3-4, compounded mix 8-12;
Described compounded mix is comprised of the raw material of following weight parts:
Laterite 32-40, black husky 4-5, Graphite Powder 99 10-12, light calcium carbonate 6-8, polyvinyl alcohol 2-3, tri (propylene glycol) diacrylate 2-3, methacrylic acid-2-hydroxy methacrylate 2-3, tea-polyphenol 2-3, aminopropyl triethoxysilane 0.6-1, oleoresin capsicum 0.1-0.3;
Above-mentioned laterite and Hei Sha are mixed, calcine 2-3 hour at 600-700 ℃, after discharging is cooling, mixes with light calcium carbonate, pulverize; Above-mentioned Graphite Powder 99 is mixed with polyvinyl alcohol, and ball milling is even, is heated to 75-85 ℃, insulated and stirred 3-6 minute, and reduction temperature is 50-60 ℃, adds aminopropyl triethoxysilane, 1000-1200 rev/min of dispersed with stirring 10-14 minute; Each raw material after above-mentioned processing is mixed with each raw material of residue, and ball milling is abundant, crosses 100-120 mesh sieve, obtains described compounded mix.
The preparation method of high hard corrugated tube, comprise the following steps:
Above-mentioned ferro-boron, aluminum silicate fiber are mixed with micro-wax powder, reacting by heating 8-10 minute at 100-120 ℃, adds vinylcarbinol, 200-300 rev/min of dispersed with stirring 3-5 minute after being cooled to normal temperature, add again each raw material of residue, carry out high-speed kneading mixing, mixing time is 10-14 minute, and rising temperature is 130-140 ℃, being stirred to temperature is 40-50 ℃, melt extrude, cooling, moulding, obtains the high hard corrugated tube of described containing boron, iron.
Advantage of the present invention is:
Corrugated tube scratch resistance of the present invention, shock resistance are strong, and physicals is superior, also have well corrosion-resistant, oxidation-resistance use range is wide.
Embodiment
Embodiment 1
A high hard corrugated tube, it by following weight parts (kilogram) raw material form:
High density polyethylene(HDPE) 104, citric acid 1, ferro-boron 3, aluminium dihydrogen phosphate 2, brominated Polystyrene 3,1-hydroxy-cyclohexyl phenyl ketone 0.8, SA dioctyl ester 4, vinylcarbinol 2, aluminum silicate fiber 5, nano-carbon powder 1, micro-wax powder 3, compounded mix 12;
Described compounded mix is comprised of the raw material of following weight parts:
Laterite 40, black husky 4, Graphite Powder 99 12, light calcium carbonate 8, polyvinyl alcohol 3, tri (propylene glycol) diacrylate 3, methacrylic acid-2-hydroxy methacrylate 2, tea-polyphenol 2, aminopropyl triethoxysilane 0.6, oleoresin capsicum 0.3;
Above-mentioned laterite and Hei Sha are mixed, calcine 3 hours at 700 ℃, after discharging is cooling, mixes with light calcium carbonate, pulverize; Above-mentioned Graphite Powder 99 is mixed with polyvinyl alcohol, and ball milling is even, is heated to 85 ℃, insulated and stirred 6 minutes, and reducing temperature is 50 ℃, adds aminopropyl triethoxysilane, 1200 revs/min of dispersed with stirring 14 minutes; Each raw material after above-mentioned processing is mixed with each raw material of residue, and ball milling is abundant, crosses 120 mesh sieves, obtains described compounded mix.
The preparation method of high hard corrugated tube, comprise the following steps:
Above-mentioned ferro-boron, aluminum silicate fiber are mixed with micro-wax powder, at 120 ℃, reacting by heating is 10 minutes, adds vinylcarbinol after being cooled to normal temperature, 200 revs/min of dispersed with stirring 5 minutes, add again each raw material of residue, carry out high-speed kneading mixing, mixing time is 14 minutes, and rising temperature is 140 ℃, being stirred to temperature is 50 ℃, melt extrude, cooling, moulding, obtains the high hard corrugated tube of described containing boron, iron.
Performance test:
Impact property (TIR) :≤10%;
Ring stiffness (KN/m
2): 13.3;
Ring is flexible: sample is round and smooth, crack-free, and two walls are without disengagement, without reverse bending;
Baking oven experiment (110 ℃, 30min): without layering, without cracking, without bubble.
Claims (2)
1. a high hard corrugated tube for containing boron, iron, is characterized in that what it was comprised of the raw material of following weight parts
High density polyethylene(HDPE) 100-104, citric acid 1-2, ferro-boron 2-3, aluminium dihydrogen phosphate 2-3, brominated Polystyrene 2-3,1-hydroxy-cyclohexyl phenyl ketone 0.8-1, SA dioctyl ester 3-4, vinylcarbinol 2-3, aluminum silicate fiber 4-5, nano-carbon powder 1-2, micro-wax powder 3-4, compounded mix 8-12;
Described compounded mix is comprised of the raw material of following weight parts:
Laterite 32-40, black husky 4-5, Graphite Powder 99 10-12, light calcium carbonate 6-8, polyvinyl alcohol 2-3, tri (propylene glycol) diacrylate 2-3, methacrylic acid-2-hydroxy methacrylate 2-3, tea-polyphenol 2-3, aminopropyl triethoxysilane 0.6-1, oleoresin capsicum 0.1-0.3;
Above-mentioned laterite and Hei Sha are mixed, calcine 2-3 hour at 600-700 ℃, after discharging is cooling, mixes with light calcium carbonate, pulverize; Above-mentioned Graphite Powder 99 is mixed with polyvinyl alcohol, and ball milling is even, is heated to 75-85 ℃, insulated and stirred 3-6 minute, and reduction temperature is 50-60 ℃, adds aminopropyl triethoxysilane, 1000-1200 rev/min of dispersed with stirring 10-14 minute; Each raw material after above-mentioned processing is mixed with each raw material of residue, and ball milling is abundant, crosses 100-120 mesh sieve, obtains described compounded mix.
2. a preparation method for the high hard corrugated tube of containing boron, iron as claimed in claim 1, is characterized in that comprising the following steps:
Above-mentioned ferro-boron, aluminum silicate fiber are mixed with micro-wax powder, reacting by heating 8-10 minute at 100-120 ℃, adds vinylcarbinol, 200-300 rev/min of dispersed with stirring 3-5 minute after being cooled to normal temperature, add again each raw material of residue, carry out high-speed kneading mixing, mixing time is 10-14 minute, and rising temperature is 130-140 ℃, being stirred to temperature is 40-50 ℃, melt extrude, cooling, moulding, obtains the high hard corrugated tube of described containing boron, iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310524616.4A CN103554609A (en) | 2013-10-30 | 2013-10-30 | High-rigidity corrugated pipe containing ferroboron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310524616.4A CN103554609A (en) | 2013-10-30 | 2013-10-30 | High-rigidity corrugated pipe containing ferroboron |
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|---|---|
| CN103554609A true CN103554609A (en) | 2014-02-05 |
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|---|---|---|---|
| CN201310524616.4A Pending CN103554609A (en) | 2013-10-30 | 2013-10-30 | High-rigidity corrugated pipe containing ferroboron |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106366412A (en) * | 2016-08-31 | 2017-02-01 | 葛彬斌 | Hard oxidation-resistant polyethylene pipe material and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101526159A (en) * | 2009-04-10 | 2009-09-09 | 浙江尤尼克管业有限公司 | Super large caliber and non-excavation-use PE pollution discharge tubular product and manufacturing method thereof |
| CN102942732A (en) * | 2012-11-30 | 2013-02-27 | 重庆美尔康塑胶有限公司 | Composite pipe and method for manufacturing same |
-
2013
- 2013-10-30 CN CN201310524616.4A patent/CN103554609A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101526159A (en) * | 2009-04-10 | 2009-09-09 | 浙江尤尼克管业有限公司 | Super large caliber and non-excavation-use PE pollution discharge tubular product and manufacturing method thereof |
| CN102942732A (en) * | 2012-11-30 | 2013-02-27 | 重庆美尔康塑胶有限公司 | Composite pipe and method for manufacturing same |
Non-Patent Citations (2)
| Title |
|---|
| 《中国商品大辞典》编辑委员会: "《中国商品大辞典·金属材料分册》", 30 September 1996, article "铁合金", pages: 25 * |
| 谭海立: ""高密度聚乙烯缠绕结构壁管材环刚度的测试研究"", 《河南化工》, vol. 27, no. 1, 18 May 2010 (2010-05-18), pages 20 - 21 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106366412A (en) * | 2016-08-31 | 2017-02-01 | 葛彬斌 | Hard oxidation-resistant polyethylene pipe material and preparation method thereof |
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Application publication date: 20140205 |
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