CN108250614A - A kind of unleaded PVC-U fishery cultivatings water transferring line of toughening - Google Patents
A kind of unleaded PVC-U fishery cultivatings water transferring line of toughening Download PDFInfo
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- CN108250614A CN108250614A CN201711489778.3A CN201711489778A CN108250614A CN 108250614 A CN108250614 A CN 108250614A CN 201711489778 A CN201711489778 A CN 201711489778A CN 108250614 A CN108250614 A CN 108250614A
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- parts
- pvc
- unleaded
- toughening
- fishery
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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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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
- C08K2201/011—Nanostructured additives
-
- 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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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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)
- Compositions Of Macromolecular Compounds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of unleaded PVC U fishery cultivating water transferring lines of toughening, including following production stage：A) prepare raw material：Raw material includes following components and the quality proportioning of each component is：PVC U resins：100 parts, inorganic filler：5~8 parts, plasticized modifier：6~9 parts, ACR：0.5~1 part, without lead stabilizer：3~4 parts, titanium dioxide：1.2~2 parts and highly-efficient lubricant：1.0~1.8 parts；B) batch mixing：The raw material prepared in a) step addition high-speed mixer is mixed, first carries out high temperature batch mixing, then carry out low temperature batch mixing, high temperature mixing procedure is：After raw material is warming up to 125 degree with high-speed mixer high-speed friction, low temperature mixing procedure after material temperature drops to 55 degree, compared with prior art, can have good ring stiffness and toughness, pollution-free to cultivation object nonhazardous.
Description
【Technical field】
The present invention relates to a kind of technical field of fishery cultivating water-supply-pipe, particularly a kind of unleaded PVC-U fishery of toughening
Cultivate water transferring line.
【Background technology】
As the improvement of people's living standards, the demand for seafood increasingly increases, and then derive and repaiied on islands and reefs
Standardization aquaculture pond is built, carries out industry as sea cucumber cultivation.The industry draws island on seawater using PVC pipeline, carries out scientific
Cultivation, can effectively avoid the unexpected incidents such as typhoon, red tide, also referred to as " greenhouse seafood ".PVC drain pipe material is excellent good resistance to because of its
Corrosivity, resistance to chemical reagents are excellent, and excellent is acidproof, alkaline-resisting, corrosion-resistant, are not influenced by moist moisture content and soil acidity or alkalinity, and
Seawater fishery cultivating system is widely used in, higher requirement is proposed to the physical properties of pipe-line system.It is big at present
It measures common PVC drainpipe and is occurring the problems such as discoloration, partially crisp during fishery cultivating use.And high tenacity fishery cultivating water-supply-pipe
Material meets some to toughness than high requirement field using the heat stabilizer of asepsis environment-protecting and using excellent toughening formula
Use.
Since it is desired that sea-farming, pipe-line system is inevasible has used water transferring line for whole cultivation.The pipeline be by
Pumping for water pump is delivered to aquaculture pond to water tower, then by water tower by gravity hydraulic pressure, therefore it is other than needing pressure-bearing, in transmission process
In be also subjected to certain external pressure, to prevent transmission process from " inhale flat " phenomenon occur.Again because it is used for culturing marine products, therefore its
It requires " unleaded " simultaneously.
【Invention content】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes a kind of unleaded PVC-U fishery cultivatings of toughening
Water transferring line can have good ring stiffness, pollution-free to cultivation object nonhazardous.
To achieve the above object, the present invention proposes a kind of unleaded PVC-U fishery cultivatings water transferring line of toughening, including with
Lower production stage：
A) prepare raw material：Raw material includes following components and the quality proportioning of each component is：PVC-U resins：100 parts, it is inorganic
Filler：5~8 parts, plasticized modifier：6~9 parts, ACR：0.5~1 part, without lead stabilizer：3~4 parts, titanium dioxide：1.2~2 parts
And highly-efficient lubricant：1.0~1.8 parts；
B) batch mixing：The raw material prepared in a) step addition high-speed mixer is mixed, first carries out high temperature batch mixing, then
Low temperature batch mixing is carried out, high temperature mixing procedure is：After raw material is warming up to 110~125 degree with high-speed mixer high-speed friction, release former
Expect stirring at low speed tank, low temperature mixing procedure is：By material stirring at low speed after material temperature drops to 45~55 degree, release raw material and send
Toward double screw extruder；
C) it squeezes out：Material in b) step is added in into twin-screw pipe extruder, is then squeezed out from die head, twin-screw tubing squeezes
The operating temperature for going out machine is：185~190 DEG C, the temperature of die head is：180~185 DEG C, host vacuum is：0.08MPa；
D) it cools down：The formed pipe of extrusion in c) step is first passed through into one section of room temperature cooling, is then determined with flowing water cooling
Type；
E) the tube body spray printing shaped in d) step is identified, cutting.
Preferably, the raw material includes following components and the quality proportioning of each component is：PVC-U resins：100 parts, nothing
Machine filler：6.5 parts, plasticized modifier：7.5 parts, ACR：0.8 part, without lead stabilizer：3.5 parts, titanium dioxide：1.6 parts and efficient profit
Lubrication prescription：1.4 part.
Preferably, the operating temperature of the twin-screw pipe extruder is：188 DEG C, the temperature of die head is：183℃.
Preferably, the plasticized modifier is ROHM AND HAAS EXL2620.
Preferably, the ACR is ROHM AND HAAS K-400P.
Preferably, the inorganic filler is superfine nano calcium.
Preferably, the highly-efficient lubricant is SX-105 highly-efficient lubricants.
Preferably, the no lead stabilizer is calcium zinc stabilizer.
Beneficial effects of the present invention：1st, leadless environment-friendly reaches asepsis environment-protecting effect；2nd, plasticized modifier tries by a certain percentage
Formula is tested, reaches tubing and meets product processing and high tenacity physical property requirements；3rd, it is good so that tubing has for plasticized modifier
Ring stiffness and toughness, even if being filtered using vacuum pump, can still keep fixing form well, it is unlikely inhale it is flat；4、
Plasticized modifier and the application of inorganic filler so that tubing has good rolling resistance performance, even if truck rolled, tubing is still
Do not break, and can partial reduction reply, do not influence to use.
【Specific embodiment】
A kind of unleaded PVC-U fishery cultivatings water transferring line of toughening of the present invention, includes the following steps：
A) prepare raw material：Raw material includes following components and the quality proportioning of each component is：PVC-U resins：100 parts, it is inorganic
Filler：5~8 parts, plasticized modifier：6~9 parts, ACR：0.5~1 part, without lead stabilizer：3~4 parts, titanium dioxide：1.2~2 parts
And highly-efficient lubricant：1.0~1.8 parts；
B) batch mixing：The raw material prepared in a) step addition high-speed mixer is mixed, first carries out high temperature batch mixing, then
Low temperature batch mixing is carried out, high temperature mixing procedure is：After raw material is warming up to 110~125 degree with high-speed mixer high-speed friction, release former
Expect stirring at low speed tank, low temperature mixing procedure is：By material stirring at low speed after material temperature drops to 45~55 degree, release raw material and send
Toward double screw extruder；
C) it squeezes out：Material in b) step is added in into twin-screw pipe extruder, is then squeezed out from die head, twin-screw tubing squeezes
The operating temperature for going out machine is：185~190 DEG C, the temperature of die head is：180~185 DEG C, host vacuum is：0.08MPa；
D) it cools down：The formed pipe of extrusion in c) step is first passed through into one section of room temperature cooling, is then determined with flowing water cooling
Type；
E) the tube body spray printing shaped in d) step is identified, cutting.
Preferably, the raw material includes following components and the quality proportioning of each component is：PVC-U resins：100 parts, nothing
Machine filler：6.5 parts, plasticized modifier：7.5 parts, ACR：0.8 part, without lead stabilizer：3.5 parts, titanium dioxide：1.6 parts and efficient profit
Lubrication prescription：1.4 part.
The operating temperature of the twin-screw pipe extruder is：188 DEG C, the temperature of die head is：183℃.
The plasticized modifier is ROHM AND HAAS EXL2620.
The ACR is ROHM AND HAAS K-400P.
The inorganic filler is superfine nano calcium.
The highly-efficient lubricant is SX-105 highly-efficient lubricants.
The no lead stabilizer is calcium zinc stabilizer.
Its contrast verification test result：
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme all belong to the scope of protection of the present invention.
Claims (8)
1. a kind of unleaded PVC-U fishery cultivatings water transferring line of toughening, it is characterised in that：Include the following steps：
A) prepare raw material：Raw material includes following components and the quality proportioning of each component is：PVC-U resins：100 parts, inorganic filler：
5~8 parts, plasticized modifier：6~9 parts, ACR：0.5~1 part, without lead stabilizer：3~4 parts, titanium dioxide：1.2~2 parts and efficiently
Lubricant：1.0~1.8 parts；
B) batch mixing：The raw material prepared in a) step addition high-speed mixer is mixed, first carries out high temperature batch mixing, then carry out
Low temperature batch mixing, high temperature mixing procedure are：Raw material is warming up to 110~125 degree with high-speed mixer high-speed friction, is released to low speed and stirs
It mixes in mixing machine；Low temperature mixing procedure is：It is stirred in low speed mixer, after material temperature drops to 45~55 degree, discharging is sent to
Production equipment；
C) it squeezes out：Clinker in b) step is added in into twin-screw pipe extruder, is then squeezed out from die head, twin-screw tube extrusion
The operating temperature of machine is：185~190 DEG C, the temperature of die head is：180~185 DEG C, host vacuum is：0.08MPa；
D) it cools down：The formed pipe of extrusion in c) step is first passed through into one section of room temperature cooling, then with circulating water cooling and shaping；
E) the tube body spray printing shaped in d) step is identified, cutting.
2. a kind of unleaded PVC-U fishery cultivatings water transferring line of toughening as described in claim 1, it is characterised in that：
The raw material includes following components and the quality proportioning of each component is：PVC-U resins：100 parts, inorganic filler：6.5 parts,
Plasticized modifier：7.5 parts, ACR：0.8 part, without lead stabilizer：3.5 part, titanium dioxide：1.6 parts and highly-efficient lubricant：1.4 part.
3. a kind of unleaded PVC-U fishery cultivatings water transferring line of toughening as described in claim 1, it is characterised in that：
The operating temperature of the twin-screw pipe extruder is：188 DEG C, the temperature of die head is：183℃.
4. a kind of unleaded PVC-U fishery cultivatings water transferring line of toughening as described in claim 1, it is characterised in that：
The plasticized modifier is ROHM AND HAAS EXL2620.
5. a kind of unleaded PVC-U fishery cultivatings water transferring line of toughening as described in claim 1, it is characterised in that：
The ACR is ROHM AND HAAS K-400P.
6. a kind of unleaded PVC-U fishery cultivatings water transferring line of toughening as described in claim 1, it is characterised in that：
The inorganic filler is superfine nano calcium.
7. a kind of unleaded PVC-U fishery cultivatings water transferring line of toughening as described in claim 1, it is characterised in that：
The highly-efficient lubricant is SX-105 highly-efficient lubricants.
8. the unleaded PVC-U fishery cultivatings water transferring line of a kind of toughening as described in any one of claim 1 to 7, feature
It is：The no lead stabilizer is calcium zinc stabilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711489778.3A CN108250614A (en) | 2017-12-29 | 2017-12-29 | A kind of unleaded PVC-U fishery cultivatings water transferring line of toughening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711489778.3A CN108250614A (en) | 2017-12-29 | 2017-12-29 | A kind of unleaded PVC-U fishery cultivatings water transferring line of toughening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108250614A true CN108250614A (en) | 2018-07-06 |
Family
ID=62725424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711489778.3A Pending CN108250614A (en) | 2017-12-29 | 2017-12-29 | A kind of unleaded PVC-U fishery cultivatings water transferring line of toughening |
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| Country | Link |
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| CN (1) | CN108250614A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101698733A (en) * | 2009-10-28 | 2010-04-28 | 河南康泰塑业科技有限公司 | Hard polyethylene pipe with high impact resistance |
| CN104448612A (en) * | 2014-11-25 | 2015-03-25 | 新疆西部节水科技股份有限公司 | High-impact-resistant modified polyvinyl chloride pipe for water supply and preparation method thereof |
| CN105255048A (en) * | 2015-10-30 | 2016-01-20 | 永高股份有限公司 | Preparation method of high-performance environment-friendly U-PVC (unplasticized-polyvinyl chloride) pipe |
| CN105778355A (en) * | 2016-05-12 | 2016-07-20 | 临沂东立塑胶建材有限公司 | Low-density anti-impact modified polyvinyl chloride pipe and production process thereof |
| CN107057224A (en) * | 2017-05-04 | 2017-08-18 | 南京联塑科技实业有限公司 | A kind of high-weatherability energy PVC U drainpipes and preparation method thereof |
-
2017
- 2017-12-29 CN CN201711489778.3A patent/CN108250614A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101698733A (en) * | 2009-10-28 | 2010-04-28 | 河南康泰塑业科技有限公司 | Hard polyethylene pipe with high impact resistance |
| CN104448612A (en) * | 2014-11-25 | 2015-03-25 | 新疆西部节水科技股份有限公司 | High-impact-resistant modified polyvinyl chloride pipe for water supply and preparation method thereof |
| CN105255048A (en) * | 2015-10-30 | 2016-01-20 | 永高股份有限公司 | Preparation method of high-performance environment-friendly U-PVC (unplasticized-polyvinyl chloride) pipe |
| CN105778355A (en) * | 2016-05-12 | 2016-07-20 | 临沂东立塑胶建材有限公司 | Low-density anti-impact modified polyvinyl chloride pipe and production process thereof |
| CN107057224A (en) * | 2017-05-04 | 2017-08-18 | 南京联塑科技实业有限公司 | A kind of high-weatherability energy PVC U drainpipes and preparation method thereof |
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| PB01 | Publication | ||
| 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 |
Application publication date: 20180706 |
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| RJ01 | Rejection of invention patent application after publication |