CN103554773A - Corrugated pipe containing sillimanite - Google Patents
Corrugated pipe containing sillimanite Download PDFInfo
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- CN103554773A CN103554773A CN201310525604.3A CN201310525604A CN103554773A CN 103554773 A CN103554773 A CN 103554773A CN 201310525604 A CN201310525604 A CN 201310525604A CN 103554773 A CN103554773 A CN 103554773A
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- corrugated pipe
- fibrolite
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a corrugated pipe containing sillimanite. The corrugated pipe is characterized by being prepared from the raw materials in parts by weight: 75-80 parts of PVC (Polyvinyl Chloride) resin, 3-4 parts of polybenzimidazole fiber, 0.6-2 parts of black sand, 0.7-1 part of permethrin, 1-2 parts of boric acid, 2-3 parts of poly (butyl acrylate), 0.3-0.5 part of sodium carboxymethylcellulose, 0.1-0.3 part of butylcellosolve, 2-3 parts of ethylene distearamide, 2-4 parts of vermiculite powder, 1-2 parts of calcium aluminate and 6-10 parts of composite filler. With the adoption of the corrugated pipe, a sample is smooth without a fracture, the two walls of the sample are not disconnected, the inner and outer walls are free of reversed bending, the construction is rapid, the transportation is convenient, and the service life is long when the corrugated pipe is buried in the ground.
Description
Technical field
The present invention relates generally to a kind of tubing, relates in particular to a kind of corrugated tube that contains fibrolite.
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.
Summary of the invention
The object of the invention is just to provide a kind of corrugated tube that contains fibrolite.
The present invention is achieved by the following technical solutions:
A corrugated tube that contains fibrolite, it is comprised of the raw material of following weight parts:
Pvc resin 75-80, polybenzimidazole fibre 3-4, black husky 0.6-2, permethrin 0.7-1, boric acid 1-2, butyl polyacrylate 2-3, Xylo-Mucine 0.3-0.5, ethylene glycol monobutyl ether 0.1-0.3, ethylene bis stearamide 2-3, vermiculite power 2-4, calcium aluminate 1-2, compounded mix 6-10;
Described compounded mix is comprised of the raw material of following weight parts:
Laterite 26-30, medical stone powder 10-20, rosin 4-5, calcium acetylacetonate 0.8-2, aluminium nitride 1-2, hexagonal boron nitride 2-3, propolis 1-2;
Above-mentioned laterite is calcined to 2-3 hour at 700-900 ℃, after discharging is cooling, mix with aluminium nitride, hexagonal boron nitride, grind, obtain powder; To after above-mentioned rosin heating fusing, mix insulated and stirred reaction 1-2 hour at 120-150 ℃, the cooling rear ball milling mixing 20-30 minute of discharging with medical stone powder, calcium acetylacetonate, propolis, add powder obtained above, fully ball milling, crosses 80-120 mesh sieve, obtains described compounded mix.
A preparation method for the corrugated tube of fibrolite, comprises the following steps:
Above-mentioned Xylo-Mucine is joined in 5-10 times of water, be heated to 50-60 ℃, after stirring, add vermiculite power, polybenzimidazole fibre, be stirred to water dry, add each raw material of residue, at 120-140 ℃ of temperature, stir, automatically cooling after stirring, after vibratory screening apparatus, automatic charging, is extruded through High Temperature High Pressure by twin screw extruder, after forming machine is pulled out product, by cutting machine fixed length cutting, send into pipe-expanding machine, packing warehouse-in after enlarging completes.
Advantage of the present invention is:
Corrugated tube sample of the present invention is round and smooth, crack-free, and two walls are without disengagement, and inside and outside wall is all without reverse bending, quick construction, convenient in carrying, buried long service life.
Embodiment
Embodiment 1
The corrugated tube that contains fibrolite, it by following weight parts (kilogram) raw material form:
Pvc resin 80, polybenzimidazole fibre 3, black husky 0.6, permethrin 0.7, boric acid 2, butyl polyacrylate 3, Xylo-Mucine 0.5, ethylene glycol monobutyl ether 0.3, ethylene bis stearamide 3, vermiculite power 4, calcium aluminate 1, compounded mix 10;
Described compounded mix is comprised of the raw material of following weight parts:
Laterite 30, medical stone powder 20, rosin 5, calcium acetylacetonate 0.8, aluminium nitride 2, hexagonal boron nitride 2-3, propolis 2;
Above-mentioned laterite is calcined 2 hours at 900 ℃, after discharging is cooling, mixed with aluminium nitride, hexagonal boron nitride, grind, obtain powder; To after above-mentioned rosin heating fusing, mix with medical stone powder, calcium acetylacetonate, propolis, at 150 ℃, insulated and stirred reaction is 2 hours, and the cooling rear ball milling of discharging mixes 30 minutes, add powder obtained above, fully ball milling, crosses 120 mesh sieves, obtains described compounded mix.
A preparation method for the corrugated tube of fibrolite, comprises the following steps:
Above-mentioned Xylo-Mucine is joined in 10 times of water, be heated to 60 ℃, after stirring, add vermiculite power, polybenzimidazole fibre, be stirred to water dry, add each raw material of residue, at 140 ℃ of temperature, stir, automatically cooling after stirring, after vibratory screening apparatus, automatic charging, is extruded through High Temperature High Pressure by twin screw extruder, after forming machine is pulled out product, by cutting machine fixed length cutting, send into pipe-expanding machine, packing warehouse-in after enlarging completes.
Performance test:
Impact property (TIR) :≤10%;
Ring stiffness (KN/m
2): 9.59;
Ring is flexible: sample is round and smooth, crack-free, and two walls are without disengagement, and inside and outside wall is all without reverse bending;
Baking oven experiment (150 ℃, 30min): without layering, without cracking.
Claims (2)
1. a corrugated tube that contains fibrolite, is characterized in that what it was comprised of the raw material of following weight parts:
Pvc resin 75-80, fibrolite 4-6, Yatall MA 1-2, zinc chromate 0.1-0.2, N hydroxymethyl acrylamide 1-2, precipitated silica 2-3, vanadium acetylacetonate 0.1-0.3, Isooctyl methacrylate 1-2, oxidized polyethlene wax 2-3, Sodium phosphate dibasic 0.7-1, Tetra hydro Phthalic anhydride 1-2, compounded mix 5-10;
Described compounded mix is comprised of the raw material of following weight parts:
Laterite 26-30, medical stone powder 10-20, rosin 4-5, calcium acetylacetonate 0.8-2, aluminium nitride 1-2, hexagonal boron nitride 2-3, propolis 1-2;
Above-mentioned laterite is calcined to 2-3 hour at 700-900 ℃, after discharging is cooling, mix with aluminium nitride, hexagonal boron nitride, grind, obtain powder; To after above-mentioned rosin heating fusing, mix insulated and stirred reaction 1-2 hour at 120-150 ℃, the cooling rear ball milling mixing 20-30 minute of discharging with medical stone powder, calcium acetylacetonate, propolis, add powder obtained above, fully ball milling, crosses 80-120 mesh sieve, obtains described compounded mix.
2. a preparation method for the corrugated tube that contains fibrolite as claimed in claim 1, is characterized in that comprising the following steps:
Above-mentioned Xylo-Mucine is joined in 5-10 times of water, be heated to 50-60 ℃, after stirring, add vermiculite power, polybenzimidazole fibre, be stirred to water dry, add each raw material of residue, at 120-140 ℃ of temperature, stir, automatically cooling after stirring, after vibratory screening apparatus, automatic charging, is extruded through High Temperature High Pressure by twin screw extruder, after forming machine is pulled out product, by cutting machine fixed length cutting, send into pipe-expanding machine, packing warehouse-in after enlarging completes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310525604.3A CN103554773A (en) | 2013-10-30 | 2013-10-30 | Corrugated pipe containing sillimanite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310525604.3A CN103554773A (en) | 2013-10-30 | 2013-10-30 | Corrugated pipe containing sillimanite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103554773A true CN103554773A (en) | 2014-02-05 |
Family
ID=50009147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310525604.3A Pending CN103554773A (en) | 2013-10-30 | 2013-10-30 | Corrugated pipe containing sillimanite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103554773A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104098854A (en) * | 2014-06-18 | 2014-10-15 | 安徽省振云塑胶有限公司 | High-temperature-resistant PVC pipe for water supply engineering and preparation method for high-temperature-resistant PVC pipe |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101565531A (en) * | 2008-04-25 | 2009-10-28 | 上海天原集团胜德塑料有限公司 | High-strength rigid polyvinyl chloride finned tube |
| CN102219966A (en) * | 2011-05-25 | 2011-10-19 | 周云全 | Double-wall corrugated pipe produced by utilizing waste and old hard polyvinyl chloride (PVC) material and manufacturing method thereof |
| CN102516688A (en) * | 2011-12-12 | 2012-06-27 | 杭州波达塑料科技股份有限公司 | Environmentally-friendly rigid polyvinyl chloride (PVC) double-wall corrugated pipe and preparation method thereof |
-
2013
- 2013-10-30 CN CN201310525604.3A patent/CN103554773A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101565531A (en) * | 2008-04-25 | 2009-10-28 | 上海天原集团胜德塑料有限公司 | High-strength rigid polyvinyl chloride finned tube |
| CN102219966A (en) * | 2011-05-25 | 2011-10-19 | 周云全 | Double-wall corrugated pipe produced by utilizing waste and old hard polyvinyl chloride (PVC) material and manufacturing method thereof |
| CN102516688A (en) * | 2011-12-12 | 2012-06-27 | 杭州波达塑料科技股份有限公司 | Environmentally-friendly rigid polyvinyl chloride (PVC) double-wall corrugated pipe and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 潘兆橹等主编: "《应用矿物学》", 30 September 1993, 武汉工业大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104098854A (en) * | 2014-06-18 | 2014-10-15 | 安徽省振云塑胶有限公司 | High-temperature-resistant PVC pipe for water supply engineering and preparation method for high-temperature-resistant PVC pipe |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140205 |