CN104059289A - Anti-termite corrugated pipe - Google Patents
Anti-termite corrugated pipe Download PDFInfo
- Publication number
- CN104059289A CN104059289A CN201410233809.9A CN201410233809A CN104059289A CN 104059289 A CN104059289 A CN 104059289A CN 201410233809 A CN201410233809 A CN 201410233809A CN 104059289 A CN104059289 A CN 104059289A
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- CN
- China
- Prior art keywords
- parts
- raw material
- termite
- polypropylene
- sepiolite powder
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Classifications
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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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- 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
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
Abstract
The invention discloses an anti-termite corrugated pipe. The anti-termite corrugated pipe is produced from the following raw materials in parts by weight: 1-2 parts of ammonium tungstate, 0.5-1 part of distearoyl isopropoxy aluminate, 2-3 parts of calcium ricinoleate, 1-2 parts of sodium pentachlorophenate, 2-3 parts of tetrabutyl titanate, 7-10 parts of sea-foam stone powder, 1-2 parts of butylcellosolve, 0.2-0.5 part of potassium perfluorobutanesulfonate, 2-3 parts of magnesium silicate, 1-2 parts of phenothiazine, 0.5-1 part of ground pepper, 1-2 parts of brominated polystyrene, 2-3 parts of palm wax, 93-100 parts of polypropylene and 7-10 parts of compound auxiliaries. The corrugated pipe has excellent antimicrobial and insecticidal efficacy, and in particular has an excellent effect on removing termites; as a result, the spoilage of the pipe is reduced, the service life of the pipe is prolonged, the repair rate is reduced and the cost is saved.
Description
Technical field
The present invention relates generally to tubing field, relates in particular to a kind of termite-proof corrugated tube and preparation method thereof.
Background technology
Polyacrylic degree of crystallinity is high, compound with regular structure, thereby there is good mechanical property.The absolute value of Mechanical Properties of PP is higher than polyethylene, but in plastic material, still belongs to kind on the low side, and its tensile strength only can reach 30 MPa or slightly high level.The polypropylene that isotactic index is larger has higher tensile strength, but with the raising of isotactic index, the shock strength of material declines to some extent, but no longer changes after dropping to a certain numerical value.
Temperature and loading rate are very large to polyacrylic Toughness.When temperature is during higher than second-order transition temperature, impact fracture is ductile rupture, is brittle rupture lower than second-order transition temperature, and impact value significantly declines.Improve loading rate, the temperature rise that can make ductile rupture change to brittle rupture.Polypropylene has excellent counter-bending fatigability, its goods bent 106 times and do not damage at normal temperatures;
Polyacrylic chemical stability is fine, outside decapacitation is corroded by the vitriol oil, concentrated nitric acid, all more stable to other various chemical reagent, but low-molecular-weight aliphatic hydrocarbon, aromatic hydrocarbon and chlorinated hydrocarbon etc. can make polypropylene softening and swelling, its chemical stability also increases with the increase of degree of crystallinity simultaneously, so polypropylene is applicable to making various chemical pipelines and accessory, anticorrosion ability is good; Preparing aspect corrugated tube, polypropylene has the features such as higher Young's modulus and lower density, can meet the performance requriements of corrugated tube completely.
Summary of the invention
The object of the invention is just to provide a kind of termite-proof corrugated tube and preparation method thereof.
The present invention is achieved by the following technical solutions:
A kind of termite-proof corrugated tube, is characterized in that what it was made up of the raw material of following weight parts:
Ammonium tungstate 1-2, sec.-propyl distearyl acyl-oxygen base Aluminate 0.5-1, calcium ricinoleate 2-3, sodium pentachlorophenate 1-2, tetrabutyl titanate 2-3, sepiolite powder 7-10, ethylene glycol monobutyl ether 1-2, perfluoro butyl potassium sulfonate 0.2-0.5, Magnesium Silicate q-agent 2-3, thiodiphenylamine 1-2, pepper powder 0.5-1, brominated Polystyrene 1-2, palm wax 2-3, polypropylene 93-100, composite assistant 7-10;
Described composite assistant is made up of the raw material of following weight parts:
Polypropylene 20-30, poly(vinylidene fluoride) 10-20, titanium nitride 1-2, silica gel silicon oil 1-2, sepiolite powder 20-30, dithiocyano-methane 0.1-0.2, the different monooctyl ester 2-3 of polyacrylic acid, ammonium octamolybdate 0.5-1,2,6-ditertbutylparacresol 0.4-1;
Above-mentioned polypropylene is mixed with poly(vinylidene fluoride), and at 100-120 DEG C, Heat preservation 20-30 minute, adds titanium nitride, grinds evenly, adds dithiocyano-methane, and 200-300 rev/min of dispersed with stirring 3-5 minute, must expect a;
Sepiolite powder is calcined to 2-3 hour at 600-700 DEG C, after discharging is cooling, add ammonium octamolybdate, add after different polyacrylic acid monooctyl ester is heated to 50-60 DEG C, under agitation condition, drip silica gel silicon oil, after dropwising, mix with material a and the each raw material of residue, fully ball milling, obtains described composite assistant.
A preparation method for termite-proof corrugated tube, comprises the following steps:
(1) above-mentioned sepiolite powder is mixed with calcium ricinoleate, after stirring, add palm wax, thiodiphenylamine, 200-300 rev/min of dispersed with stirring 12-20 minute;
(2) above-mentioned each raw material after treatment is mixed with the each raw material of residue, adopt twin screw granulation, by pellet extruding pipe material on twin screw extruder, tubing is pipe finished through cooling, cutting, hole enlargement, packaging etc.
Advantage of the present invention is:
Corrugated tube of the present invention has good antibacterial insecticidal effect, especially termite has been played and has well dispelled effect, has reduced the spoilage of tubing, has extended the work-ing life of tubing, has reduced maintenance rate, has saved cost.
Embodiment
Embodiment 1
A kind of termite-proof corrugated tube, it is made up of the raw material of following weight parts:
Ammonium tungstate 2, sec.-propyl distearyl acyl-oxygen base Aluminate 0.5, calcium ricinoleate 2-3, sodium pentachlorophenate 2, tetrabutyl titanate 3, sepiolite powder 10, ethylene glycol monobutyl ether 1, perfluoro butyl potassium sulfonate 0.5, Magnesium Silicate q-agent 3, thiodiphenylamine 1, pepper powder 0.5, brominated Polystyrene 2, palm wax 2, polypropylene 100, composite assistant 10;
Described composite assistant is made up of the raw material of following weight parts:
Polypropylene 30, poly(vinylidene fluoride) 20, titanium nitride 1, silica gel silicon oil 2, sepiolite powder 30, dithiocyano-methane 0.2, the different monooctyl ester 2 of polyacrylic acid, ammonium octamolybdate 0.5,2,6-ditertbutylparacresol 0.4;
Above-mentioned polypropylene is mixed with poly(vinylidene fluoride), and at 120 DEG C, Heat preservation 30 minutes, adds titanium nitride, grinds evenly, adds dithiocyano-methane, and 300 revs/min of dispersed with stirring 5 minutes, must expect a;
Sepiolite powder is calcined 3 hours at 700 DEG C, after discharging is cooling, added ammonium octamolybdate, add after different polyacrylic acid monooctyl ester is heated to 60 DEG C, under agitation condition, drip silica gel silicon oil, after dropwising, mix with material a and the each raw material of residue, fully ball milling, obtains described composite assistant.
A preparation method for termite-proof corrugated tube, comprises the following steps:
(1) above-mentioned sepiolite powder is mixed with calcium ricinoleate, after stirring, add palm wax, thiodiphenylamine, 300 revs/min of dispersed with stirring 16 minutes;
(2) above-mentioned each raw material after treatment is mixed with the each raw material of residue, adopt twin screw granulation, by pellet extruding pipe material on twin screw extruder, tubing is pipe finished through cooling, cutting, hole enlargement, packaging etc.
Performance test:
Dimension card heat-resisting (10N, 50 DEG C/h): 162;
Drop impact (0 DEG C): qualified;
Degree of corrosion (60% hydrochloric acid, 60 DEG C, 165h): without layering, without cracked;
Degree of corrosion (40% sodium hydroxide, 60 DEG C, 165h): without layering, without cracked;
Ring is flexible: sample is round and smooth, without reverse bending, and crack-free.
Claims (2)
1. a termite-proof corrugated tube, is characterized in that what it was made up of the raw material of following weight parts:
Ammonium tungstate 1-2, sec.-propyl distearyl acyl-oxygen base Aluminate 0.5-1, calcium ricinoleate 2-3, sodium pentachlorophenate 1-2, tetrabutyl titanate 2-3, sepiolite powder 7-10, ethylene glycol monobutyl ether 1-2, perfluoro butyl potassium sulfonate 0.2-0.5, Magnesium Silicate q-agent 2-3, thiodiphenylamine 1-2, pepper powder 0.5-1, brominated Polystyrene 1-2, palm wax 2-3, polypropylene 93-100, composite assistant 7-10;
Described composite assistant is made up of the raw material of following weight parts:
Polypropylene 20-30, poly(vinylidene fluoride) 10-20, titanium nitride 1-2, silica gel silicon oil 1-2, sepiolite powder 20-30, dithiocyano-methane 0.1-0.2, the different monooctyl ester 2-3 of polyacrylic acid, ammonium octamolybdate 0.5-1,2,6-ditertbutylparacresol 0.4-1;
Above-mentioned polypropylene is mixed with poly(vinylidene fluoride), and at 100-120 DEG C, Heat preservation 20-30 minute, adds titanium nitride, grinds evenly, adds dithiocyano-methane, and 200-300 rev/min of dispersed with stirring 3-5 minute, must expect a;
Sepiolite powder is calcined to 2-3 hour at 600-700 DEG C, after discharging is cooling, add ammonium octamolybdate, add after different polyacrylic acid monooctyl ester is heated to 50-60 DEG C, under agitation condition, drip silica gel silicon oil, after dropwising, mix with material a and the each raw material of residue, fully ball milling, obtains described composite assistant.
2. a preparation method for termite-proof corrugated tube as claimed in claim 1, is characterized in that comprising the following steps:
(1) above-mentioned sepiolite powder is mixed with calcium ricinoleate, after stirring, add palm wax, thiodiphenylamine, 200-300 rev/min of dispersed with stirring 12-20 minute;
(2) above-mentioned each raw material after treatment is mixed with the each raw material of residue, adopt twin screw granulation, by pellet extruding pipe material on twin screw extruder, tubing is pipe finished through cooling, cutting, hole enlargement, packaging etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410233809.9A CN104059289A (en) | 2014-05-29 | 2014-05-29 | Anti-termite corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410233809.9A CN104059289A (en) | 2014-05-29 | 2014-05-29 | Anti-termite corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104059289A true CN104059289A (en) | 2014-09-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410233809.9A Pending CN104059289A (en) | 2014-05-29 | 2014-05-29 | Anti-termite corrugated pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN104059289A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104448550A (en) * | 2014-11-12 | 2015-03-25 | 合肥市瑞宏重型机械有限公司 | Plastic composite sheet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61103953A (en) * | 1984-10-29 | 1986-05-22 | Japan Synthetic Rubber Co Ltd | Rubber composition for tube |
| KR20100032556A (en) * | 2008-09-18 | 2010-03-26 | 주식회사 엘지화학 | Olefin polymer resin composition for pipe and pipe produced by thereof |
| CN102086280A (en) * | 2009-12-04 | 2011-06-08 | 中国石油化工股份有限公司 | Preparation method of polypropylene nano composite material |
| CN103012956A (en) * | 2012-12-11 | 2013-04-03 | 浙江华丰管业有限公司 | Sun-proof composite modified polypropylene pipe for power cable protection |
| CN103665572A (en) * | 2013-12-04 | 2014-03-26 | 江苏金波新材料科技有限公司 | Reinforced protective material for pipe and preparation method thereof |
-
2014
- 2014-05-29 CN CN201410233809.9A patent/CN104059289A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61103953A (en) * | 1984-10-29 | 1986-05-22 | Japan Synthetic Rubber Co Ltd | Rubber composition for tube |
| KR20100032556A (en) * | 2008-09-18 | 2010-03-26 | 주식회사 엘지화학 | Olefin polymer resin composition for pipe and pipe produced by thereof |
| CN102086280A (en) * | 2009-12-04 | 2011-06-08 | 中国石油化工股份有限公司 | Preparation method of polypropylene nano composite material |
| CN103012956A (en) * | 2012-12-11 | 2013-04-03 | 浙江华丰管业有限公司 | Sun-proof composite modified polypropylene pipe for power cable protection |
| CN103665572A (en) * | 2013-12-04 | 2014-03-26 | 江苏金波新材料科技有限公司 | Reinforced protective material for pipe and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104448550A (en) * | 2014-11-12 | 2015-03-25 | 合肥市瑞宏重型机械有限公司 | Plastic composite sheet |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140924 |