CN105504570A - Preparation method for detection tube - Google Patents
Preparation method for detection tube Download PDFInfo
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- CN105504570A CN105504570A CN201410740920.7A CN201410740920A CN105504570A CN 105504570 A CN105504570 A CN 105504570A CN 201410740920 A CN201410740920 A CN 201410740920A CN 105504570 A CN105504570 A CN 105504570A
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Abstract
The invention discloses a preparation method for a detection tube. Raw materials comprise, in parts by mass, 90-110 parts of resin, 20-40 parts of calcium carbonate, 6-10 parts of chlorinated polyethylene, 3-7 parts of a stabilizing agent, 0.6-1.5 parts of stearic acid, 0.6-1.5 parts of paraffin, 0.15-0.5 part of PE wax, 0.3-1 part of anatase, and 0.3-1 part of gold titanium. The detection tube is prepared by mixing the raw materials and performing granulation and extrusion. The detection tube prepared by employing the preparation method employs anatase and gold titanium as two of preparation ingredients, the anti-ageing capability and the anticorrosion capability of the detection tube are increased, and also the detection tube is high in strength and high in toughness.
Description
Technical field
The present invention relates to PVC production technical field, be specifically related to a kind of preparation method of detector tube.
Background technology
In existing structure, water exhaust system is absolutely necessary auxiliary facility, and the noise of water exhaust system directly affects the living environment of resident.Pipeline is the main composition parts of water exhaust system, and good pipeline can bring guarantee for the use safety of water exhaust system and stability.Along with people are to the raising of quality of life and environmental requirement, requirement for water system also improves thereupon, detector tube is the pvc pipe detected drainage pipeline, testing pipes can be regular be placed in the irradiation of sunlight under, be subject to ultraviolet irradiation for a long time, make the easy aging Sum decomposition of detector tube like this, cannot life-time service, decrease the work-ing life of detector tube, detector tube also has certain defect in intensity, toughness, these performances corrosion-resistant simultaneously.
Summary of the invention
The present invention solves the problem of above-mentioned testing pipes intensity, toughness, corrosion resistance nature defect, provides a kind of preparation method of detector tube, detector tube prepared by the method have anti-aging, intensity is high, toughness is high, the feature such as corrosion-resistant.
The required technical problem solved of the present invention can be achieved through the following technical solutions:
A preparation method for detector tube, comprises the following steps:
S1, selection raw material: choose resin, calcium carbonate, chlorinatedpolyethylene, stablizer, stearic acid, paraffin, PE wax, sharp titanium, Jin Tai;
S2, raw material mix: the raw material chosen according to proportion by weight, 90 ?110 parts of resins, 20 ?40 parts of calcium carbonate, 6 ?10 parts of chlorinatedpolyethylenees, 3 ?7 parts of stablizers, 0.6 ?1.5 parts of stearic acid, 0.6 ?1.5 parts of paraffin, 0.15-0.5 part PE wax, the sharp titanium of 0.3-1 part, 0.3-1 part gold titaniums, be placed in high-speed mixer and carry out high temperature mixing, the temperature of mixing is 120-150 DEG C, mix 20 ?mixture is cooled to after 30min 50 ?60 DEG C of rewindings stand-by;
S3, granulation: collected material in S2 is sent in tablets press and carries out granulation, obtain pellet, the rotating speed of tablets press be 20 ?30r/min;
S4, tubulation: put into barrel by after the granulate cooling obtained in S3, the entrance end temperature controlling barrel is 190-200 DEG C, and middle-end temperature is 180-190 DEG C, discharge-end temperature is 170-180 DEG C, then material is by closing core and mouth die combination device, extrudes detector tube, obtained finished product.
Further, described step S2 spiral hush pipe is become to be grouped into by following mass parts: 100-110 part resin, 25-40 part calcium carbonate, 6-9 part chlorinatedpolyethylene, 3-5 part stablizer, 0.6-1 part stearic acid, 0.6-1 part paraffin, 0.15-0.4 part PE wax, the sharp titanium of 0.3-0.6 part, 0.3-0.6 part gold titanium.
Further, described stablizer is liquid zinc barium one package stabilizer.
Further, the mixing temperature of described step S2 is 130-150 DEG C.
Further, the rotating speed of described step S3 tablets press be 25 ?30r/min.
Further, the entrance end temperature of described step S4 barrel is 195-200 DEG C, and middle-end temperature is 185-190 DEG C, and discharge-end temperature is 175-180 DEG C.
Beneficial effect of the present invention is: a kind of preparation method of detector tube, the water pipe that the method prepares adopts sharp titanium, golden titanium adds to and prepares in composition, add resistance of aging and the corrosion resistance of detector tube, also make that the intensity of detector tube is high, toughness is high simultaneously.
Embodiment
Embodiment 1
A preparation method for detector tube, comprises the following steps:
S1, selection raw material: choose resin, calcium carbonate, chlorinatedpolyethylene, stablizer, stearic acid, paraffin, PE wax, sharp titanium, Jin Tai, stablizer is liquid zinc barium one package stabilizer;
S2, raw material mix: the raw material chosen according to proportion by weight, 90 parts of resins, 20 parts of calcium carbonate, 6 parts of chlorinatedpolyethylenees, 3 parts of stablizers, 0.6 part of stearic acid, 0.6 part of paraffin, 0.15 part of PE wax, 0.3 part of sharp titanium, 0.3 part of golden titanium, be placed in high-speed mixer and carry out high temperature mixing, the temperature of mixing is 120 DEG C, after mixing 20min, mixture is cooled to 50 DEG C of rewindings stand-by;
S3, granulation: sent in tablets press by material collected in S2 and carry out granulation, obtain pellet, the rotating speed of tablets press is 20r/min;
S4, tubulation: put into barrel by after the granulate cooling obtained in S3, the entrance end temperature controlling barrel is 190 DEG C, and middle-end temperature is 180 DEG C, and discharge-end temperature is 170 DEG C, and then material is by closing core and mouth die combination device, extrudes detector tube, obtained finished product.
Embodiment 2
A preparation method for detector tube, comprises the following steps:
S1, selection raw material: choose polyvinyl chloride (PVC) RESINS, light calcium carbonate, chlorinatedpolyethylene, stablizer, stearic acid, paraffin, PE wax, sharp titanium, Jin Tai, stablizer is liquid zinc barium one package stabilizer;
S2, raw material mix: the raw material chosen according to proportion by weight, 110 parts of resins, 40 parts of calcium carbonate, 10 parts of chlorinatedpolyethylenees, 7 parts of stablizers, 1.5 parts of stearic acid, 1.5 parts of paraffin, 0.5 part of PE wax, 1 part of sharp titanium, 1 part of golden titanium, be placed in high-speed mixer and carry out high temperature mixing, the temperature of mixing is 150 DEG C, after mixing 30min, mixture is cooled to 60 DEG C of rewindings stand-by;
S3, granulation: sent in tablets press by material collected in S2 and carry out granulation, obtain pellet, the rotating speed of tablets press is 30r/min;
S4, tubulation: put into barrel by after the granulate cooling obtained in S3, the entrance end temperature controlling barrel is 200 DEG C, and middle-end temperature is 190 DEG C, and discharge-end temperature is 180 DEG C, and then material is by closing core and mouth die combination device, extrudes detector tube, obtained finished product.
Embodiment 3
A preparation method for detector tube, comprises the following steps:
S1, selection raw material: choose resin, calcium carbonate, chlorinatedpolyethylene, stablizer, stearic acid, paraffin, PE wax, sharp titanium, Jin Tai, stablizer is liquid zinc barium one package stabilizer;
S2, raw material mix: the raw material chosen according to proportion by weight, 100 parts of resins, 25 parts of calcium carbonate, 9 parts of chlorinatedpolyethylenees, 5 parts of stablizers, 1 part of stearic acid, 1 part of paraffin, 0.4 part of PE wax, 0.6 part of sharp titanium, 0.6 part of golden titanium, be placed in high-speed mixer and carry out high temperature mixing, the temperature of mixing is 125 DEG C, after mixing 25min mixture is cooled to 50 ?60 DEG C of rewindings stand-by;
S3, granulation: sent in tablets press by material collected in S2 and carry out granulation, obtain pellet, the rotating speed of tablets press is 25r/min;
S4, tubulation: put into barrel by after the granulate cooling obtained in S3, the entrance end temperature controlling barrel is 195 DEG C, and middle-end temperature is 185 DEG C, and discharge-end temperature is 175 DEG C, and then material is by closing core and mouth die combination device, extrudes detector tube, obtained finished product.
More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. a preparation method for detector tube, is characterized in that, comprises the following steps:
S1, selection raw material: choose resin, calcium carbonate, chlorinatedpolyethylene, stablizer, stearic acid, paraffin, PE wax, sharp titanium, Jin Tai;
S2, raw material mix: the raw material chosen according to proportion by weight, 90 ?110 parts of resins, 20 ?40 parts of calcium carbonate, 6 ?10 parts of chlorinatedpolyethylenees, 3 ?7 parts of stablizers, 0.6 ?1.5 parts of stearic acid, 0.6 ?1.5 parts of paraffin, 0.15-0.5 part PE wax, the sharp titanium of 0.3-1 part, 0.3-1 part gold titaniums, be placed in high-speed mixer and carry out high temperature mixing, the temperature of mixing is 120-150 DEG C, mix 20 ?mixture is cooled to after 30min 50 ?60 DEG C of rewindings stand-by;
S3, granulation: collected material in S2 is sent in tablets press and carries out granulation, obtain pellet, the rotating speed of tablets press be 20 ?30r/min;
S4, tubulation: put into barrel by after the granulate cooling obtained in S3, the entrance end temperature controlling barrel is 190-200 DEG C, and middle-end temperature is 180-190 DEG C, discharge-end temperature is 170-180 DEG C, then material is by closing core and mouth die combination device, extrudes detector tube, obtained finished product.
2. according to the preparation method of a kind of detector tube according to claim 1, it is characterized in that: described step S2 spiral hush pipe is become to be grouped into by following mass parts: 100-110 part resin, 25-40 part calcium carbonate, 6-9 part chlorinatedpolyethylene, 3-5 part stablizer, 0.6-1 part stearic acid, 0.6-1 part paraffin, 0.15-0.4 part PE wax, the sharp titanium of 0.3-0.6 part, 0.3-0.6 part gold titanium.
3. according to the preparation method of a kind of detector tube described in claim 1 or 2, it is characterized in that: described stablizer is liquid zinc barium one package stabilizer.
4. according to the preparation method of a kind of detector tube according to claim 1, it is characterized in that: the mixing temperature of described step S2 is 130-150 DEG C.
5., according to the preparation method of a kind of detector tube according to claim 1, it is characterized in that: the rotating speed of described step S3 tablets press be 25 ?30r/min.
6. according to the preparation method of a kind of detector tube according to claim 1, it is characterized in that: the entrance end temperature of described step S4 barrel is 195-200 DEG C, and middle-end temperature is 185-190 DEG C, and discharge-end temperature is 175-180 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410740920.7A CN105504570A (en) | 2014-12-08 | 2014-12-08 | Preparation method for detection tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410740920.7A CN105504570A (en) | 2014-12-08 | 2014-12-08 | Preparation method for detection tube |
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| CN105504570A true CN105504570A (en) | 2016-04-20 |
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| CN201410740920.7A Pending CN105504570A (en) | 2014-12-08 | 2014-12-08 | Preparation method for detection tube |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108929546A (en) * | 2018-07-03 | 2018-12-04 | 安徽海丰新材料科技有限公司 | A kind of acid and alkali-resistance bilayer pvc pipe and its manufacturing method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102850697A (en) * | 2012-09-24 | 2013-01-02 | 佛山市日丰企业有限公司 | Polyvinyl chloride drain pipe and preparation method thereof |
| CN103692671A (en) * | 2013-12-31 | 2014-04-02 | 山东华信塑胶股份有限公司 | Manufacturing process of large-aperture variable-turn-angle PVC (polyvinyl chloride) pipe |
-
2014
- 2014-12-08 CN CN201410740920.7A patent/CN105504570A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102850697A (en) * | 2012-09-24 | 2013-01-02 | 佛山市日丰企业有限公司 | Polyvinyl chloride drain pipe and preparation method thereof |
| CN103692671A (en) * | 2013-12-31 | 2014-04-02 | 山东华信塑胶股份有限公司 | Manufacturing process of large-aperture variable-turn-angle PVC (polyvinyl chloride) pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108929546A (en) * | 2018-07-03 | 2018-12-04 | 安徽海丰新材料科技有限公司 | A kind of acid and alkali-resistance bilayer pvc pipe and its manufacturing method |
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Application publication date: 20160420 |
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