CN103554608A - Antibacterial type high-density polyethylene tube - Google Patents
Antibacterial type high-density polyethylene tube Download PDFInfo
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- CN103554608A CN103554608A CN201310524562.1A CN201310524562A CN103554608A CN 103554608 A CN103554608 A CN 103554608A CN 201310524562 A CN201310524562 A CN 201310524562A CN 103554608 A CN103554608 A CN 103554608A
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- density polyethylene
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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
- C08K2201/014—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
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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)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses an antibacterial type high-density polyethylene tube. The antibacterial type high-density polyethylene tube is prepared from the following raw materials in parts by weight: 80-84 parts of high-density polyethylene, 0.8-1 part of polycarbodiimide, 1-2 parts of epoxy tetra hydro dioctyl phthalate, 1-2 parts of captan, 2-3 parts of oxidized polyethlene wax, 2-3 parts of cellulose acetate fiber, 0.7-2 parts of potassium perfluorobutanesulfonate, 0.5-1 part of N-hydroxymethyl acrylamide, 1-2 parts of ethyl naphthol, 0.2-0.4 parts of waste scrap iron, 4-6 parts of wollastonite powder and 10-13 parts of compound filler. The tube disclosed by the invention has good antibacterial effect, good impact resistance and heat resistance; the physical performances of the tube are greatly improved by the added compound filler; moreover, the antibacterial type high-density polyethylene tube has good ring stiffness and extensive applicability.
Description
Technical field
The present invention relates generally to a kind of tubing, relates in particular to a kind of antimicrobial form high density polyethylene pipe.
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 antimicrobial form high density polyethylene pipe.
The present invention is achieved by the following technical solutions:
A high density polyethylene pipe, it is comprised of the raw material of following weight parts:
High density polyethylene(HDPE) 80-84, polycarbodiimide 0.8-1, epoxy tetrahydro-2-ethylhexyl phthalate 1-2, Vancide 89 1-2, oxidized polyethlene wax 2-3, cellulose acetate 2-3, perfluoro butyl potassium sulfonate 0.7-2, N hydroxymethyl acrylamide 0.5-1, ethyl naphthol 1-2, waste iron filing 0.2-0.4, wollastonite powder 4-6, compounded mix 10-13;
Described compounded mix is comprised of the raw material of following weight parts:
Chrysotile 30-40, gibbsite 10-15, chromium carbonate 3-5, ricinolic acid 1-2, aluminium hydroxide 1-2, methacrylic acid-2-hydroxy methacrylate 2-3, glyceryl monostearate 4-5,
linking agent TAC1-2,butyl polyacrylate 2.5-4, irgasfos 168 0.4-1;
By gibbsite and chrysotile, chromium carbonate mix and blend, pulverize, add ricinolic acid, 400-600 rev/min of dispersed with stirring 3-5 minute, add aluminium hydroxide, butyl polyacrylate, at 100-160 ℃, insulated and stirred 40-50 minute, is cooled to normal temperature, adds each raw material of residue, fully stir, dry, granulation, particle diameter is 2-4 μ m.
A preparation method for antimicrobial form high density polyethylene pipe, comprises the following steps:
Above-mentioned wollastonite powder, oxidized polyethlene wax are mixed with cellulose acetate, at 100-110 ℃, be uniformly mixed 2-3 minute, reduction temperature is 50-60 ℃, adds polycarbodiimide, 500-600 rev/min of dispersed with stirring 10-14 minute, add each raw material of residue, send into kneader, at 70-80 ℃, mediate, discharging is cooled to normal temperature, melt extrude, cooling, moulding, obtains described antimicrobial form high density polyethylene pipe.
Advantage of the present invention is:
Tubing of the present invention has good antibacterial effect, shock resistance, good heat resistance, and the compounded mix adding has improved the physicals of this tubing greatly, has good ring stiffness, and suitability is extensive.
Embodiment
Embodiment 1
A high density polyethylene pipe, it by following weight parts (kilogram) raw material form:
High density polyethylene(HDPE) 80-84, polycarbodiimide 0.8-1, epoxy tetrahydro-2-ethylhexyl phthalate 1-2, Vancide 89 1-2, oxidized polyethlene wax 2-3, cellulose acetate 2-3, perfluoro butyl potassium sulfonate 0.7-2, N hydroxymethyl acrylamide 0.5-1, ethyl naphthol 1-2, waste iron filing 0.2-0.4, wollastonite powder 4-6, compounded mix 10-13;
Described compounded mix is comprised of the raw material of following weight parts:
Chrysotile 40, gibbsite 15, chromium carbonate 3-5, ricinolic acid 1, aluminium hydroxide 2, methacrylic acid-2-hydroxy methacrylate 3, glyceryl monostearate 4,
linking agent TAC1,butyl polyacrylate 4, irgasfos 168 0.4;
By gibbsite and chrysotile, chromium carbonate mix and blend, pulverize, add ricinolic acid, 600 revs/min of dispersed with stirring 5 minutes, add aluminium hydroxide, butyl polyacrylate, at 160 ℃, insulated and stirred is 50 minutes, is cooled to normal temperature, adds each raw material of residue, fully stir, dry, granulation, particle diameter is 4 μ m.
A preparation method for antimicrobial form high density polyethylene pipe, comprises the following steps:
Above-mentioned wollastonite powder, oxidized polyethlene wax are mixed with cellulose acetate, at 110 ℃, be uniformly mixed 3 minutes, reducing temperature is 60 ℃, adds polycarbodiimide, 600 revs/min of dispersed with stirring 14 minutes, add each raw material of residue, send into kneader, at 80 ℃, mediate, discharging is cooled to normal temperature, melt extrude, cooling, moulding, obtains described antimicrobial form high density polyethylene pipe.
Performance test:
Impact property (TIR) :≤10%;
Ring stiffness (KN/m
2): 13.2;
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. an antimicrobial form high density polyethylene pipe, is characterized in that what it was comprised of the raw material of following weight parts
High density polyethylene(HDPE) 80-84, polycarbodiimide 0.8-1, epoxy tetrahydro-2-ethylhexyl phthalate 1-2, Vancide 89 1-2, oxidized polyethlene wax 2-3, cellulose acetate 2-3, perfluoro butyl potassium sulfonate 0.7-2, N hydroxymethyl acrylamide 0.5-1, ethyl naphthol 1-2, waste iron filing 0.2-0.4, wollastonite powder 4-6, compounded mix 10-13;
Described compounded mix is comprised of the raw material of following weight parts:
Chrysotile 30-40, gibbsite 10-15, chromium carbonate 3-5, ricinolic acid 1-2, aluminium hydroxide 1-2, methacrylic acid-2-hydroxy methacrylate 2-3, glyceryl monostearate 4-5,
linking agent TAC1-2,butyl polyacrylate 2.5-4, irgasfos 168 0.4-1;
By gibbsite and chrysotile, chromium carbonate mix and blend, pulverize, add ricinolic acid, 400-600 rev/min of dispersed with stirring 3-5 minute, add aluminium hydroxide, butyl polyacrylate, at 100-160 ℃, insulated and stirred 40-50 minute, is cooled to normal temperature, adds each raw material of residue, fully stir, dry, granulation, particle diameter is 2-4 μ m.
2. a preparation method for antimicrobial form high density polyethylene pipe as claimed in claim 1, is characterized in that comprising the following steps:
Above-mentioned wollastonite powder, oxidized polyethlene wax are mixed with cellulose acetate, at 100-110 ℃, be uniformly mixed 2-3 minute, reduction temperature is 50-60 ℃, adds polycarbodiimide, 500-600 rev/min of dispersed with stirring 10-14 minute, add each raw material of residue, send into kneader, at 70-80 ℃, mediate, discharging is cooled to normal temperature, melt extrude, cooling, moulding, obtains described antimicrobial form high density polyethylene pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310524562.1A CN103554608A (en) | 2013-10-30 | 2013-10-30 | Antibacterial type high-density polyethylene tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310524562.1A CN103554608A (en) | 2013-10-30 | 2013-10-30 | Antibacterial type high-density polyethylene tube |
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| Publication Number | Publication Date |
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| CN103554608A true CN103554608A (en) | 2014-02-05 |
Family
ID=50008983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310524562.1A Pending CN103554608A (en) | 2013-10-30 | 2013-10-30 | Antibacterial type high-density polyethylene tube |
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| CN (1) | CN103554608A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104098822A (en) * | 2014-06-18 | 2014-10-15 | 安徽省振云塑胶有限公司 | Insect-and-ant prevention polyethylene water supply tubular product and preparation method thereof |
| CN104098821A (en) * | 2014-06-18 | 2014-10-15 | 安徽省振云塑胶有限公司 | Outdoor feedwater anti-ageing PE tubular product and preparation method thereof |
| CN104098823A (en) * | 2014-06-18 | 2014-10-15 | 安徽省振云塑胶有限公司 | Mould-prevention polyethylene water supply tubular product and preparation method thereof |
| CN110317400A (en) * | 2019-07-22 | 2019-10-11 | 广东天濠建设工程有限公司 | The green drainpipe in municipal gardens |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101921424A (en) * | 2010-08-23 | 2010-12-22 | 河北颐通管业有限公司 | Raw material for manufacturing pipe for transporting combustible gases |
| CN102336943A (en) * | 2010-07-27 | 2012-02-01 | 江苏广接通管业制造有限公司 | Polyethylene water supply pipe material |
| CN103360659A (en) * | 2012-04-03 | 2013-10-23 | 李胜春 | High-performance high-density polyethylene (HDPE) pipe fitting |
-
2013
- 2013-10-30 CN CN201310524562.1A patent/CN103554608A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102336943A (en) * | 2010-07-27 | 2012-02-01 | 江苏广接通管业制造有限公司 | Polyethylene water supply pipe material |
| CN101921424A (en) * | 2010-08-23 | 2010-12-22 | 河北颐通管业有限公司 | Raw material for manufacturing pipe for transporting combustible gases |
| CN103360659A (en) * | 2012-04-03 | 2013-10-23 | 李胜春 | High-performance high-density polyethylene (HDPE) pipe fitting |
Non-Patent Citations (1)
| Title |
|---|
| 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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104098822A (en) * | 2014-06-18 | 2014-10-15 | 安徽省振云塑胶有限公司 | Insect-and-ant prevention polyethylene water supply tubular product and preparation method thereof |
| CN104098821A (en) * | 2014-06-18 | 2014-10-15 | 安徽省振云塑胶有限公司 | Outdoor feedwater anti-ageing PE tubular product and preparation method thereof |
| CN104098823A (en) * | 2014-06-18 | 2014-10-15 | 安徽省振云塑胶有限公司 | Mould-prevention polyethylene water supply tubular product and preparation method thereof |
| CN110317400A (en) * | 2019-07-22 | 2019-10-11 | 广东天濠建设工程有限公司 | The green drainpipe in municipal gardens |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140205 |