CN103554761A - Efficient anti-termite pipe - Google Patents
Efficient anti-termite pipe Download PDFInfo
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- CN103554761A CN103554761A CN201310524489.8A CN201310524489A CN103554761A CN 103554761 A CN103554761 A CN 103554761A CN 201310524489 A CN201310524489 A CN 201310524489A CN 103554761 A CN103554761 A CN 103554761A
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Abstract
The invention discloses an efficient anti-termite pipe. The efficient anti-termite pipe is characterized by consisting of the following raw materials in parts by weight: 75-80 parts of PVC (polyvinyl chloride) resin, 1-2 parts of phenothiazine, 3-4 parts of calcium sulfate dihydrate powder, 0.6-1 part of 1,2-dimethylimidazole, 1-2 parts of pine tar, 0.8- 1 part of chilli powder, 1.2-3 parts of stainless steel powder, 2-3 parts of propylene glycol methyl ether acetate, 0.7-1 part of polyethylene acid, 3-4 parts of light calcium carbonate, 0.6-1 part of diisopropyl ethanolamine, 2-3 parts of pentaerythritol, 1-2 parts of ferrocene and 5-10 parts of composite fillers. Since the phenothiazine and the chilli powder and the like are added in the pipe disclosed by the invention, a good termite removal effect is achieved, the damage rate of the pipe is decreased, the service life of the pipe is prolonged, the maintenance rate is reduced and the cost is saved.
Description
Technical field
The present invention relates generally to a kind of tubing, relates in particular to a kind of efficient termite-proof tubing.
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 efficient termite-proof tubing.
The present invention is achieved by the following technical solutions:
A termite-proof tubing, it is comprised of the raw material of following weight parts:
Pvc resin 75-80, thiodiphenylamine 1-2, dihydrate gypsum powder 3-4,1,2 dimethylimidazole 0.6-1, Stockholm tar 1-2, red chilly powder 0.8-1, Stainless Steel Powder 1.2-3,1-Methoxy-2-propyl acetate 2-3, acid polyethylene 0.7-1, light calcium carbonate 3-4, diisopropyl ethanolamine 0.6-1, tetramethylolmethane 2-3, ferrocene 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.
A preparation method for efficient termite-proof tubing, comprises the following steps:
Above-mentioned thiodiphenylamine, dihydrate gypsum powder are mixed with light calcium carbonate, add acid polyethylene, stirring heating 4-6 minute at 60-80 ℃, 300-400 rev/min of dispersed with stirring 5-7 minute, adds each raw material of residue, at 120-140 ℃ of temperature, stirs, 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:
Tubing of the present invention, by adding thiodiphenylamine and red chilly powder etc., has played termite 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 termite-proof tubing, it by following weight parts (kilogram) raw material form:
Pvc resin 80, thiodiphenylamine 2, dihydrate gypsum powder 3,1,2 dimethylimidazole 0.6, Stockholm tar 1-2, red chilly powder 0.8, Stainless Steel Powder 1.2,1-Methoxy-2-propyl acetate 3, acid polyethylene 0.7, light calcium carbonate 3, diisopropyl ethanolamine 1, tetramethylolmethane 3, ferrocene 2, compounded mix 10;
Described compounded mix is comprised of the raw material of following weight parts:
Laterite 26, medical stone powder 20, rosin 5, calcium acetylacetonate 0.8, aluminium nitride 1, hexagonal boron nitride 2, 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 1 hour, 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 efficient termite-proof tubing, comprises the following steps:
Above-mentioned thiodiphenylamine, dihydrate gypsum powder are mixed with light calcium carbonate, add acid polyethylene, at 80 ℃, stirring heating is 4 minutes, 400 revs/min of dispersed with stirring 7 minutes, 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): 9.64;
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. an efficient termite-proof tubing, is characterized in that what it was comprised of the raw material of following weight parts:
Pvc resin 75-80, thiodiphenylamine 1-2, dihydrate gypsum powder 3-4,1,2 dimethylimidazole 0.6-1, Stockholm tar 1-2, red chilly powder 0.8-1, Stainless Steel Powder 1.2-3,1-Methoxy-2-propyl acetate 2-3, acid polyethylene 0.7-1, light calcium carbonate 3-4, diisopropyl ethanolamine 0.6-1, tetramethylolmethane 2-3, ferrocene 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 efficient termite-proof tubing as claimed in claim 1, is characterized in that comprising the following steps:
Above-mentioned thiodiphenylamine, dihydrate gypsum powder are mixed with light calcium carbonate, add acid polyethylene, stirring heating 4-6 minute at 60-80 ℃, 300-400 rev/min of dispersed with stirring 5-7 minute, adds each raw material of residue, at 120-140 ℃ of temperature, stirs, 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 |
|---|---|---|---|
| CN201310524489.8A CN103554761A (en) | 2013-10-30 | 2013-10-30 | Efficient anti-termite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310524489.8A CN103554761A (en) | 2013-10-30 | 2013-10-30 | Efficient anti-termite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103554761A true CN103554761A (en) | 2014-02-05 |
Family
ID=50009135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310524489.8A Pending CN103554761A (en) | 2013-10-30 | 2013-10-30 | Efficient anti-termite pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN103554761A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119561A (en) * | 2014-07-02 | 2014-10-29 | 合肥和安机械制造有限公司 | Modified medical stone used for an antibacterial high-pressure rubber hose material and a preparing method of the modified medical stone |
-
2013
- 2013-10-30 CN CN201310524489.8A patent/CN103554761A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119561A (en) * | 2014-07-02 | 2014-10-29 | 合肥和安机械制造有限公司 | Modified medical stone used for an antibacterial high-pressure rubber hose material and a preparing method of the modified medical stone |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20140205 |