CN107090156A - A kind of road tubing and preparation method thereof - Google Patents
A kind of road tubing and preparation method thereof Download PDFInfo
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- CN107090156A CN107090156A CN201710471843.3A CN201710471843A CN107090156A CN 107090156 A CN107090156 A CN 107090156A CN 201710471843 A CN201710471843 A CN 201710471843A CN 107090156 A CN107090156 A CN 107090156A
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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
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- 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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four 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)
Abstract
The invention discloses a kind of road tubing, include the component of following parts by weight：15~25 parts of polybutene resin, 3~8 parts of polytrifluorochloroethylene, 5~12 parts of basalt fibre, 3~5 parts of sodium phenobarbital, 12~18 parts of triglycerides, 2~5 parts of cold-resistant agent, 1~3 part of dispersant, 22~30 parts of phenolic resin, 15~18 parts of thermal expansivity flame-resistant resin, 10~15 parts of lubricant, 2~7 parts of toluene, 6~13 parts of glass fibre, 13~28 parts of zinc oxide.The road tubing cost is low, and fire resistance, low temperature resistant and corrosion resistance are superior to prior art.
Description
Technical field
The invention belongs to building material technical field, and in particular to a kind of road tubing and preparation method thereof.
Background technology
Water system is the pith of urban construction, is the groove that the section that raw material is made into certain length is U-shaped, is using
When pregroove marks are spliced into pipeline material, so using prefabricated component splicing by the way of be to be readily transported, can reduce the engineering time again.
The pregroove marks that the current country is used all are made of the materials such as cement, cast iron, PVC, but these material generally existings
The problem of wind-proof performance is poor, corrosion resistance is poor, resistance to compression bending strength is not enough.
Polybutene（PB）It is a kind of novel plastic, is the crystalline homopolymer with butene polymerization, molecular weight is up to 1,500,000
More than, there is nontoxic, antibacterial, low temperature resistant cold-resistant, durable corrosion-resistant, be called " soft gold in plastics ".
Polybutene pipeline is one of plastic conduit material best so far, and current polybutene pipeline is wide in many developed countries
It is general used, as the only selection for pursuing healthy living quality personage, but polybutene pipeline in the domestic popularization degree of China simultaneously
It is not high.The service life length of polybutene pipeline, do not produce secondary pollution, there is the potential of alternative metals pipeline material pole, but poly-
The cost of butylene pipeline is high compared with common plasticses pipeline, and which has limited the penetration and promotion of polybutene pipeline；In addition, polybutene pipeline is resistance to
Low temperature and resistance to bend(ing) can need to be further enhanced.
The content of the invention
The invention provides a kind of road tubing and preparation method thereof, the road tubing cost is low, fire resistance, low temperature resistant
Prior art is superior to corrosion resistance.
In order to solve the problem of prior art is present, adopt the following technical scheme that：
A kind of road tubing, includes the component of following parts by weight：15~25 parts of polybutene resin, 3~8 parts of polytrifluorochloroethylene,
5~12 parts of basalt fibre, 3~5 parts of sodium phenobarbital, 12~18 parts of triglycerides, 2~5 parts of cold-resistant agent, dispersant 1~3
Part, 22~30 parts of phenolic resin, 15~18 parts of thermal expansivity flame-resistant resin, 10~15 parts of lubricant, 2~7 parts of toluene, glass fibers
Tie up 6~13 parts, 13~28 parts of zinc oxide.
It is preferred that, the road tubing includes the component of following parts by weight：20~23 parts of polybutene resin, poly- trifluoro chlorine
5~7 parts of ethene, 6~8 parts of basalt fibre, 3~5 parts of sodium phenobarbital, 15~18 parts of triglycerides, cold-resistant agent 2~5 part, point
1~3 part of powder, 25~27 parts of phenolic resin, 15~17 parts of thermal expansivity flame-resistant resin, 10~12 parts of lubricant, toluene 2~5
Part, 9~13 parts of glass fibre, 13~25 parts of zinc oxide.
It is preferred that, the road tubing includes the component of following parts by weight：22 parts of polybutene resin, polytrifluorochloroethylene 6
Part, 7 parts of basalt fibre, 4 parts of sodium phenobarbital, 17 parts of triglycerides, 4 parts of cold-resistant agent, 2 parts of dispersant, 26 parts of phenolic resin,
16 parts of thermal expansivity flame-resistant resin, 11 parts of lubricant, 3 parts of toluene, 12 parts of glass fibre, 18 parts of zinc oxide.
It is preferred that, it is 180 DEG C~240 that polyvinyl chloride resin and 1.3 times of expansion temperatures are contained in the fire resistance resin
DEG C thermally expandable graphite.
It is preferred that, the mass ratio of polyvinyl chloride resin and thermally expandable graphite is 3 in the fire resistance resin:1.
A kind of method for preparing the road tubing, comprises the following steps：
（1）Weigh and be well mixed after various raw materials by formula, be put into melting machine and mediated, smelting temperature is 65~85 DEG C,
Smelting time is 30~50 minutes；
（2）By the step（1）Mediate the material completed and be put into extruding pelletization in comminutor；
（3）The material for granulating completion is put into hot wind flow in 80~85 DEG C of environment to dry 2~3 hours, single spiral shell is then fed
Bar extruder, processing temperature control is 205~260 DEG C, is extruded into tubing, and institute is produced finally by sizing, traction, cooling cutting
State road tubing.
It is preferred that, the step（1）Middle smelting time is 40 minutes.
It is preferred that, the step（3）Middle screw speed control is 92~160 revs/min.
Compared with prior art, it has the advantages that the present invention：
（1）Using polybutene resin as raw material in road tubing of the present invention, polybutene resin is a kind of novel plastic,
There is nontoxic, antibacterial, it is low temperature resistant cold-resistant, durable corrosion-resistant, therefore the road tubing there is nontoxic, antibacterial, it is resistance to low
Temperature is cold-resistant, durable corrosion resistance；
（2）The compositions such as phenolic resin, thermal expansivity flame-resistant resin are with the addition of in road tubing of the present invention, polybutene is reduced
The usage amount of resin, reduces production cost；
（3）Cold-resistant agent is with the addition of in road tubing of the present invention, the cold resistance of the road tubing is improved；
（4）It is hot swollen for 180 DEG C~240 DEG C containing polyvinyl chloride resin and 1.3 times of expansion temperatures in the fire resistance resin
Swollen property graphite, improves the fire resistance and heat-resisting quantity of the road pipeline.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.These embodiments be merely to illustrate the present invention and without
In limitation the scope of the present invention.
Embodiment 1
The present embodiment is related to a kind of road tubing, includes the component of following parts by weight：15 parts of polybutene resin, polytrifluorochloroethylene
3 parts, 5 parts of basalt fibre, 3 parts of sodium phenobarbital, 12 parts of triglycerides, 2 parts of cold-resistant agent, 1 part of dispersant, phenolic resin 22
Part, 15 parts of thermal expansivity flame-resistant resin, 10 parts of lubricant, 2 parts of toluene, 6 parts of glass fibre, 13 parts of zinc oxide.
Wherein, it is 180 DEG C~240 DEG C containing polyvinyl chloride resin and 1.3 times of expansion temperatures in the fire resistance resin
Thermally expandable graphite, the mass ratio of polyvinyl chloride resin and thermally expandable graphite is 3:1.
A kind of method for preparing the road tubing, comprises the following steps：
（1）Weigh and be well mixed after various raw materials by formula, be put into melting machine and mediated, smelting temperature is 65 DEG C, melting
Time is 50 minutes；
（2）By the step（1）Mediate the material completed and be put into extruding pelletization in comminutor；
（3）The material for granulating completion is put into hot wind flow in 80 DEG C of environment to dry 2 hours, Single screw extrusion is then fed
Machine, processing temperature control is 205 DEG C, is extruded into tubing, and the road tubing is produced finally by sizing, traction, cooling cutting.
Wherein, the step（3）Middle screw speed control is 92 revs/min.
Embodiment 2
The present embodiment is related to a kind of road tubing, includes the component of following parts by weight：25 parts of polybutene resin, polytrifluorochloroethylene
8 parts, 12 parts of basalt fibre, 5 parts of sodium phenobarbital, 18 parts of triglycerides, 5 parts of cold-resistant agent, 3 parts of dispersant, phenolic resin 30
Part, 18 parts of thermal expansivity flame-resistant resin, 15 parts of lubricant, 7 parts of toluene, 13 parts of glass fibre, 28 parts of zinc oxide.
Wherein, it is 180 DEG C~240 DEG C containing polyvinyl chloride resin and 1.3 times of expansion temperatures in the fire resistance resin
Thermally expandable graphite, the mass ratio of polyvinyl chloride resin and thermally expandable graphite is 3 in the fire resistance resin:1.
A kind of method for preparing the road tubing, comprises the following steps：
（1）Weigh and be well mixed after various raw materials by formula, be put into melting machine and mediated, smelting temperature is 85 DEG C, melting
Time is 30 minutes；
（2）By the step（1）Mediate the material completed and be put into extruding pelletization in comminutor；
（3）The material for granulating completion is put into hot wind flow in 85 DEG C of environment to dry 3 hours, Single screw extrusion is then fed
Machine, processing temperature control is 260 DEG C, is extruded into tubing, and the road tubing is produced finally by sizing, traction, cooling cutting.
Wherein, the step（3）Middle screw speed control is 92 revs/min.
Embodiment 3
The present embodiment is related to a kind of road tubing, includes the component of following parts by weight：20 parts of polybutene resin, polytrifluorochloroethylene
5 parts, 6 parts of basalt fibre, 3 parts of sodium phenobarbital, 15 parts of triglycerides, 2 parts of cold-resistant agent, 1 part of dispersant, phenolic resin 25
Part, 15 parts of thermal expansivity flame-resistant resin, 10 parts of lubricant, 2 parts of toluene, 9 parts of glass fibre, 13 parts of zinc oxide.
Wherein, it is 180 DEG C~240 DEG C containing polyvinyl chloride resin and 1.3 times of expansion temperatures in the fire resistance resin
Thermally expandable graphite, the mass ratio of polyvinyl chloride resin and thermally expandable graphite is 3 in the fire resistance resin:1.
A kind of method for preparing the road tubing, comprises the following steps：
（1）Weigh and be well mixed after various raw materials by formula, be put into melting machine and mediated, smelting temperature is 70 DEG C, melting
Time is 40 minutes；
（2）By the step（1）Mediate the material completed and be put into extruding pelletization in comminutor；
（3）The material for granulating completion is put into hot wind flow in 80 DEG C of environment to dry 2 hours, Single screw extrusion is then fed
Machine, processing temperature control is 245 DEG C, is extruded into tubing, and the road tubing is produced finally by sizing, traction, cooling cutting.
Wherein, the step（3）Middle screw speed control is 150 revs/min.
Embodiment 4
The present embodiment is related to a kind of road tubing, and a kind of road tubing includes the component of following parts by weight：Polybutene resin 23
Part, 7 parts of polytrifluorochloroethylene, 8 parts of basalt fibre, 3~5 parts of phenobarbital, 18 parts of triglycerides, 5 parts of cold-resistant agent, dispersant
3 parts, 27 parts of phenolic resin, 17 parts of thermal expansivity flame-resistant resin, 12 parts of lubricant, 5 parts of toluene, 13 parts of glass fibre, zinc oxide
25 parts.
Wherein, it is 180 DEG C~240 DEG C containing polyvinyl chloride resin and 1.3 times of expansion temperatures in the fire resistance resin
Thermally expandable graphite, the mass ratio of polyvinyl chloride resin and thermally expandable graphite is 3 in the fire resistance resin:1.
A kind of method for preparing the road tubing, comprises the following steps：
（1）Weigh and be well mixed after various raw materials by formula, be put into melting machine and mediated, smelting temperature is 70 DEG C, melting
Time is 40 minutes；
（2）By the step（1）Mediate the material completed and be put into extruding pelletization in comminutor；
（3）The material for granulating completion is put into hot wind flow in 80 DEG C of environment to dry 2 hours, Single screw extrusion is then fed
Machine, processing temperature control is 245 DEG C, is extruded into tubing, and the road tubing is produced finally by sizing, traction, cooling cutting.
Wherein, the step（3）Middle screw speed control is 150 revs/min.
Embodiment 5
The present embodiment is related to a kind of road tubing, includes the component of following parts by weight：22 parts of polybutene resin, polytrifluorochloroethylene
6 parts, 7 parts of basalt fibre, 4 parts of sodium phenobarbital, 17 parts of triglycerides, 4 parts of cold-resistant agent, 2 parts of dispersant, phenolic resin 26
Part, 16 parts of thermal expansivity flame-resistant resin, 11 parts of lubricant, 3 parts of toluene, 12 parts of glass fibre, 18 parts of zinc oxide.
Wherein, it is 180 DEG C~240 DEG C containing polyvinyl chloride resin and 1.3 times of expansion temperatures in the fire resistance resin
Thermally expandable graphite, the mass ratio of polyvinyl chloride resin and thermally expandable graphite is 3 in the fire resistance resin:1.
A kind of method for preparing the road tubing, comprises the following steps：
（（1）Weigh and be well mixed after various raw materials by formula, be put into melting machine and mediated, smelting temperature is 70 DEG C, melting
Time is 40 minutes；
（2）By the step（1）Mediate the material completed and be put into extruding pelletization in comminutor；
（3）The material for granulating completion is put into hot wind flow in 80 DEG C of environment to dry 2 hours, Single screw extrusion is then fed
Machine, processing temperature control is 245 DEG C, is extruded into tubing, and the road tubing is produced finally by sizing, traction, cooling cutting.
Wherein, the step（3）Middle screw speed control is 150 revs/min.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (8)
1. a kind of road tubing, it is characterised in that include the component of following parts by weight：15~25 parts of polybutene resin, poly- trifluoro
3~8 parts of vinyl chloride, 5~12 parts of basalt fibre, 3~5 parts of sodium phenobarbital, 12~18 parts of triglycerides, cold-resistant agent 2~5
Part, 1~3 part of dispersant, 22~30 parts of phenolic resin, 15~18 parts of thermal expansivity flame-resistant resin, 10~15 parts of lubricant, toluene
2~7 parts, 6~13 parts of glass fibre, 13~28 parts of zinc oxide.
2. road tubing according to claim 1, it is characterised in that include the component of following parts by weight：Polybutene resin 20
~23 parts, 5~7 parts of polytrifluorochloroethylene, 6~8 parts of basalt fibre, 3~5 parts of sodium phenobarbital, 15~18 parts of triglycerides,
2~5 parts of cold-resistant agent, 1~3 part of dispersant, 25~27 parts of phenolic resin, 15~17 parts of thermal expansivity flame-resistant resin, lubricant 10
~12 parts, 2~5 parts of toluene, 9~13 parts of glass fibre, 13~25 parts of zinc oxide.
3. road tubing according to claim 1, it is characterised in that include the component of following parts by weight：Polybutene resin 22
Part, 6 parts of polytrifluorochloroethylene, 7 parts of basalt fibre, 4 parts of sodium phenobarbital, 17 parts of triglycerides, 4 parts of cold-resistant agent, dispersant 2
Part, 26 parts of phenolic resin, 16 parts of thermal expansivity flame-resistant resin, 11 parts of lubricant, 3 parts of toluene, 12 parts of glass fibre, zinc oxide 18
Part.
4. road tubing according to claim 1, it is characterised in that contain polyvinyl chloride resin in the fire resistance resin
With the thermally expandable graphite that 1.3 times of expansion temperatures are 180 DEG C~240 DEG C.
5. road tubing according to claim 4, it is characterised in that polyvinyl chloride resin and heat in the fire resistance resin
The mass ratio of expansile graphite is 3:1.
6. a kind of method for preparing any one of Claims 1 to 5 road tubing, it is characterised in that comprise the following steps：
（1）Weigh and be well mixed after various raw materials by formula, be put into melting machine and mediated, smelting temperature is 65~85 DEG C,
Smelting time is 30~50 minutes；
（2）By the step（1）Mediate the material completed and be put into extruding pelletization in comminutor；
（3）The material for granulating completion is put into hot wind flow in 80~85 DEG C of environment to dry 2~3 hours, single spiral shell is then fed
Bar extruder, processing temperature control is 205~260 DEG C, is extruded into tubing, and institute is produced finally by sizing, traction, cooling cutting
State road tubing.
7. preparation method according to claim 6, it is characterised in that the step（1）Middle smelting time is 40 minutes.
8. preparation method according to claim 6, it is characterised in that the step（3）The control of middle screw speed for 92~
160 revs/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710471843.3A CN107090156A (en) | 2017-06-20 | 2017-06-20 | A kind of road tubing and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710471843.3A CN107090156A (en) | 2017-06-20 | 2017-06-20 | A kind of road tubing and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107090156A true CN107090156A (en) | 2017-08-25 |
Family
ID=59640562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710471843.3A Withdrawn CN107090156A (en) | 2017-06-20 | 2017-06-20 | A kind of road tubing and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107090156A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110511517A (en) * | 2019-08-16 | 2019-11-29 | 郑州海太克高分子技术有限公司 | A kind of antistatic Teflon special material for tube and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101796129A (en) * | 2007-08-29 | 2010-08-04 | 积水化学工业株式会社 | Fire-resistant piping material |
| CN104109294A (en) * | 2014-07-10 | 2014-10-22 | 宁国市东兴实业有限公司 | Water pipe material for home decoration |
| CN105670139A (en) * | 2016-04-11 | 2016-06-15 | 苏州甫众塑胶有限公司 | Pipe for high thermal radiation floor heating and preparation method thereof |
| CN105860294A (en) * | 2016-04-11 | 2016-08-17 | 苏州甫众塑胶有限公司 | Low-temperature resistant bendable PB pipeline material and preparation method thereof |
| CN106604972A (en) * | 2014-08-27 | 2017-04-26 | 积水化学工业株式会社 | Thermally expandable fire resistant resin composition |
-
2017
- 2017-06-20 CN CN201710471843.3A patent/CN107090156A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101796129A (en) * | 2007-08-29 | 2010-08-04 | 积水化学工业株式会社 | Fire-resistant piping material |
| CN104109294A (en) * | 2014-07-10 | 2014-10-22 | 宁国市东兴实业有限公司 | Water pipe material for home decoration |
| CN106604972A (en) * | 2014-08-27 | 2017-04-26 | 积水化学工业株式会社 | Thermally expandable fire resistant resin composition |
| CN105670139A (en) * | 2016-04-11 | 2016-06-15 | 苏州甫众塑胶有限公司 | Pipe for high thermal radiation floor heating and preparation method thereof |
| CN105860294A (en) * | 2016-04-11 | 2016-08-17 | 苏州甫众塑胶有限公司 | Low-temperature resistant bendable PB pipeline material and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110511517A (en) * | 2019-08-16 | 2019-11-29 | 郑州海太克高分子技术有限公司 | A kind of antistatic Teflon special material for tube and preparation method thereof |
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Application publication date: 20170825 |
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