CN107868184A - A kind of polytrifluorochloroethylene material of high intensity and preparation method thereof - Google Patents
A kind of polytrifluorochloroethylene material of high intensity and preparation method thereof Download PDFInfo
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- CN107868184A CN107868184A CN201711202143.0A CN201711202143A CN107868184A CN 107868184 A CN107868184 A CN 107868184A CN 201711202143 A CN201711202143 A CN 201711202143A CN 107868184 A CN107868184 A CN 107868184A
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- polytrifluorochloroethylene
- acrylic acid
- ethylene glycol
- monobutyl ether
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
- C08F259/08—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing fluorine
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F285/00—Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
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- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
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- 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
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/45—Heterocyclic compounds having sulfur in the ring
- C08K5/46—Heterocyclic compounds having sulfur in the ring with oxygen or nitrogen in the ring
- C08K5/47—Thiazoles
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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
- C08L2203/00—Applications
- C08L2203/02—Applications for biomedical use
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
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- Materials For Medical Uses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses polytrifluorochloroethylene material of a kind of high intensity and preparation method thereof, the polytrifluorochloroethylene material, includes according to the raw material of parts by weight：30 40 parts of polytrifluorochloroethylene, 11 19 parts of ethylene glycol monobutyl ether, 16 24 parts of acrylic acid, 23 31 parts of dibutyl maleate, 37 parts of OIT.Polytrifluorochloroethylene is crushed, mixed with acrylic acid solution, heating sealing stirring；Then OIT, the heating sealing stirring of ethylene glycol monobutyl ether solution are added, mixed again with dibutyl maleate, it is warming up to 200 DEG C and seals the 70min of stir process 65 at such a temperature, then 85 90min are stirred at a temperature of 235 DEG C, is extruded and produced by extruder after heating.The present invention makes material surface hardness, wearability, shock resistance etc. be improved, and can be widely applied to the fields such as electronic apparatus, medical treatment, chemical industry.Raw material of the present invention is simple, and preparation method technique is simple and convenient to operate, production cost is low, suitable for industrialized production.
Description
Technical field
The present invention relates to field of material technology, the polytrifluorochloroethylene material of specifically a kind of high intensity and its preparation side
Method.
Background technology
Polytrifluorochloroethylene (PCTFE), polymer has chemical inertness, certain heatproof during molecular structure Sino-German fluorine atom
Property, non-hygroscopic and air impermeability.The chlorine atom of molecular structure is present, and is that polymer has good processing fluidity, transparent
Property and hardness property.Due to the introducing of C-Cl keys in PCTFE molecular structures, except heat resistance and chemical inertness are compared with polytetrafluoroethyl-ne
Alkene, tetrafluoroethene-hexafluoropropylene copolymer are slightly worse outer, and hardness, rigidity, creep resistant are preferable, and permeability and fusing point, melting glue
Degree is a kind of to have good chemical inertness, chemical resistance and excellent dielectric properties and optical property all than relatively low
Polymer.Therefore PCTFE has the spies such as high stability, heat resistance, noninflammability, non-hygroscopic, air impermeability and inertia
Point.PCTFE is mainly used in the field such as electronics, electric, low temperature resistant device, medical, chemical industry.But polytrifluorochloroethylene is but present
The deficiencies of being not easy injection molding, intensity difference.
The content of the invention
It is an object of the invention to provide polytrifluorochloroethylene material of a kind of high intensity and preparation method thereof, with solution
State the problem of being proposed in background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of polytrifluorochloroethylene material of high intensity, includes according to the raw material of parts by weight：Polytrifluorochloroethylene 30-40
Part, ethylene glycol monobutyl ether 11-19 parts, acrylic acid 16-24 parts, dibutyl maleate 23-31 parts, OIT 3-7 parts.
As the further scheme of the present invention：The polytrifluorochloroethylene material of the high intensity, according to the raw material of parts by weight
Including：Polytrifluorochloroethylene 32-38 parts, ethylene glycol monobutyl ether 13-17 parts, acrylic acid 18-22 parts, dibutyl maleate 25-29
Part, OIT 4-6 parts.
As the further scheme of the present invention：The polytrifluorochloroethylene material of the high intensity, according to the raw material of parts by weight
Including：35 parts of polytrifluorochloroethylene, 15 parts of ethylene glycol monobutyl ether, 20 parts of acrylic acid, 27 parts of dibutyl maleate, OIT
5 parts.
A kind of preparation method of the polytrifluorochloroethylene material of high intensity, comprises the following steps：
1) 30% ethanol of 8-9 times of ethylene glycol monobutyl ether and its quality is mixed, ethylene glycol monobutyl ether solution is made；By third
The deionized water of 4-5 times of olefin(e) acid and its quality mixes, and acrylic acid solution is made；
2) polytrifluorochloroethylene crushed, cross 100-150 mesh sieves, then mixed with acrylic acid solution, be heated to 85-88 DEG C
And stir process 1.8-2h is sealed at such a temperature；Then OIT, ethylene glycol monobutyl ether solution are added, is warming up to 138-
145 DEG C, and stir process 1-1.2h is sealed at such a temperature；Mixture A is made；
3) mixture A is mixed with dibutyl maleate, is warming up to 200 DEG C and seals stir process 65- at such a temperature
70min, then 85-90min is stirred at a temperature of 235 DEG C, extruded and produced by extruder after heating.
As the further scheme of the present invention：In step 2), mixing speed 250-280r/min.
As the further scheme of the present invention：In step 3), mixing speed 180-200r/min.
Another object of the present invention is to provide above-mentioned polytrifluorochloroethylene material in the field such as electric, medical, chemical industry
Application.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention uses polytrifluorochloroethylene, ethylene glycol monobutyl ether, acrylic acid, dibutyl maleate, OIT simultaneously
By polytrifluorochloroethylene material made from above-mentioned technique, acted synergistically, make material easily processed into type, surface is hard
Degree, wearability, shock resistance etc. are improved, and particularly tensile strength significantly improves, can be widely applied to electronic apparatus,
The fields such as medical treatment, chemical industry.Raw material of the present invention is simple, and preparation method technique is simple and convenient to operate, production cost is low, suitable for industry
Metaplasia is produced.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of polytrifluorochloroethylene material of high intensity, including following raw material：Polytrifluorochloroethylene
30kg, ethylene glycol monobutyl ether 11kg, acrylic acid 16kg, dibutyl maleate 23kg, OIT 3kg.
8 times of the ethanol of volumetric concentration 30% of ethylene glycol monobutyl ether and its quality is mixed, ethylene glycol monobutyl ether solution is made；
4 times of deionized water of acrylic acid and its quality is mixed, acrylic acid solution is made.Polytrifluorochloroethylene is crushed, crosses 100 mesh
Sieve, is then mixed with acrylic acid solution, is heated to 85 DEG C and is sealed stir process 1.8h at such a temperature；Then isothiazole is added
Quinoline ketone, ethylene glycol monobutyl ether solution, 138 DEG C are warming up to, and seal stir process 1h at such a temperature；Mixture A is made；Stirring
Speed is 250r/min.Mixture A is mixed with dibutyl maleate, 200 DEG C is warming up to and seals at such a temperature at stirring
65min is managed, then 85min is stirred at a temperature of 235 DEG C, mixing speed 180r/min, is by extruder extrusion after heating
.
Embodiment 2
In the embodiment of the present invention, a kind of polytrifluorochloroethylene material of high intensity, including following raw material：Polytrifluorochloroethylene
40kg, ethylene glycol monobutyl ether 19kg, acrylic acid 24kg, dibutyl maleate 31kg, OIT 7kg.
9 times of 30% ethanol of ethylene glycol monobutyl ether and its quality is mixed, ethylene glycol monobutyl ether solution is made；By acrylic acid
Mixed with 5 times of deionized water of its quality, acrylic acid solution is made.Polytrifluorochloroethylene is crushed, crosses 150 mesh sieves, Ran Houyu
Acrylic acid solution mixes, and is heated to 88 DEG C and seals stir process 2h at such a temperature；Then OIT, ethylene glycol are added
Only son's ethereal solution, 145 DEG C are warming up to, and seal stir process 1.2h at such a temperature；Mixture A is made；Mixing speed is
280r/min.Mixture A is mixed with dibutyl maleate, 200 DEG C is warming up to and seals stir process at such a temperature
70min, then 90min is stirred at a temperature of 235 DEG C, mixing speed 200r/min, extruded and produced by extruder after heating.
Embodiment 3
In the embodiment of the present invention, a kind of polytrifluorochloroethylene material of high intensity, including following raw material：Polytrifluorochloroethylene
32kg, ethylene glycol monobutyl ether 13kg, acrylic acid 18kg, dibutyl maleate 25kg, OIT 4kg.
9 times of 30% ethanol of ethylene glycol monobutyl ether and its quality is mixed, ethylene glycol monobutyl ether solution is made；By acrylic acid
Mixed with 5 times of deionized water of its quality, acrylic acid solution is made.Polytrifluorochloroethylene is crushed, crosses 150 mesh sieves, Ran Houyu
Acrylic acid solution mixes, and is heated to 88 DEG C and seals stir process 2h at such a temperature；Then OIT, ethylene glycol are added
Only son's ethereal solution, 142 DEG C are warming up to, and seal stir process 1.2h at such a temperature；Mixture A is made；Mixing speed is
280r/min.Mixture A is mixed with dibutyl maleate, 200 DEG C is warming up to and seals stir process at such a temperature
70min, then 90min is stirred at a temperature of 235 DEG C, mixing speed 200r/min, extruded and produced by extruder after heating.
Embodiment 4
In the embodiment of the present invention, a kind of polytrifluorochloroethylene material of high intensity, including following raw material：Polytrifluorochloroethylene
38kg, ethylene glycol monobutyl ether 17kg, acrylic acid 22kg, dibutyl maleate 29kg, OIT 6kg.
9 times of 30% ethanol of ethylene glycol monobutyl ether and its quality is mixed, ethylene glycol monobutyl ether solution is made；By acrylic acid
Mixed with 5 times of deionized water of its quality, acrylic acid solution is made.Polytrifluorochloroethylene is crushed, crosses 150 mesh sieves, Ran Houyu
Acrylic acid solution mixes, and is heated to 88 DEG C and seals stir process 2h at such a temperature；Then OIT, ethylene glycol are added
Only son's ethereal solution, 142 DEG C are warming up to, and seal stir process 1.2h at such a temperature；Mixture A is made；Mixing speed is
280r/min.Mixture A is mixed with dibutyl maleate, 200 DEG C is warming up to and seals stir process at such a temperature
70min, then 90min is stirred at a temperature of 235 DEG C, mixing speed 200r/min, extruded and produced by extruder after heating.
Embodiment 5
In the embodiment of the present invention, a kind of polytrifluorochloroethylene material of high intensity, including following raw material：Polytrifluorochloroethylene
35kg, ethylene glycol monobutyl ether 15kg, acrylic acid 20kg, dibutyl maleate 27kg, OIT 5kg.
9 times of 30% ethanol of ethylene glycol monobutyl ether and its quality is mixed, ethylene glycol monobutyl ether solution is made；By acrylic acid
Mixed with 5 times of deionized water of its quality, acrylic acid solution is made.Polytrifluorochloroethylene is crushed, crosses 150 mesh sieves, Ran Houyu
Acrylic acid solution mixes, and is heated to 88 DEG C and seals stir process 2h at such a temperature；Then OIT, ethylene glycol are added
Only son's ethereal solution, 142 DEG C are warming up to, and seal stir process 1.2h at such a temperature；Mixture A is made；Mixing speed is
280r/min.Mixture A is mixed with dibutyl maleate, 200 DEG C is warming up to and seals stir process at such a temperature
70min, then 90min is stirred at a temperature of 235 DEG C, mixing speed 200r/min, extruded and produced by extruder after heating.
Comparative example 1
In addition to acrylic acid is not contained, its raw material and preparation technology are consistent with embodiment 5.
Comparative example 2
Only polytrifluorochloroethylene, its preparation technology are consistent with embodiment 5.
Comparative example 3
Only polytrifluorochloroethylene, acrylic acid, its preparation technology are consistent with embodiment 5.
Comparative example 4
Each raw material is directly mixed, the other materials that embodiment 5 is added is added, is warming up to 200 DEG C and close at such a temperature
Stir process 70min is sealed, then 90min is stirred at a temperature of 235 DEG C, mixing speed 200r/min, passes through extrusion after heating
Machine, which is extruded, to be produced.The addition of each raw material is consistent with embodiment 5.
Embodiment 6
It is as shown in table 1 to the results of property measured by embodiment 1-5 and comparative example 1-4, according to《GB/T 1040-92》、
《GB/T 9841-88》、《GB/T 1843-1996》Etc. national standard.
Table 1
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. the polytrifluorochloroethylene material of a kind of high intensity, it is characterised in that include according to the raw material of parts by weight：Poly- trifluoro chloroethene
Alkene 30-40 parts, ethylene glycol monobutyl ether 11-19 parts, acrylic acid 16-24 parts, dibutyl maleate 23-31 parts, OIT 3-7
Part.
2. the polytrifluorochloroethylene material of high intensity according to claim 1, it is characterised in that according to the raw material of parts by weight
Including：Polytrifluorochloroethylene 32-38 parts, ethylene glycol monobutyl ether 13-17 parts, acrylic acid 18-22 parts, dibutyl maleate 25-29
Part, OIT 4-6 parts.
3. the polytrifluorochloroethylene material of high intensity according to claim 1, it is characterised in that according to the raw material of parts by weight
Including：35 parts of polytrifluorochloroethylene, 15 parts of ethylene glycol monobutyl ether, 20 parts of acrylic acid, 27 parts of dibutyl maleate, OIT
5 parts.
4. a kind of preparation method of the polytrifluorochloroethylene material of high intensity as described in claim 1-3 is any, its feature exist
In comprising the following steps：
1）8-9 times of 30% ethanol of ethylene glycol monobutyl ether and its quality is mixed, ethylene glycol monobutyl ether solution is made；By acrylic acid
Mixed with 4-5 times of deionized water of its quality, acrylic acid solution is made；
2）Polytrifluorochloroethylene is crushed, cross 100-150 mesh sieves, then mixed with acrylic acid solution, be heated to 85-88 DEG C and
Stir process 1.8-2h is sealed at this temperature；Then OIT, ethylene glycol monobutyl ether solution are added, is warming up to 138-145
DEG C, and stir process 1-1.2h is sealed at such a temperature；Mixture A is made；
3）Mixture A is mixed with dibutyl maleate, 200 DEG C is warming up to and seals stir process 65- at such a temperature
70min, then 85-90min is stirred at a temperature of 235 DEG C, extruded and produced by extruder after heating.
5. the preparation method of the polytrifluorochloroethylene material of high intensity according to claim 4, it is characterised in that step 2）
In, mixing speed 250-280r/min.
6. the preparation method of the polytrifluorochloroethylene material of high intensity according to claim 4, it is characterised in that step 3）
In, mixing speed 180-200r/min.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711202143.0A CN107868184A (en) | 2017-11-27 | 2017-11-27 | A kind of polytrifluorochloroethylene material of high intensity and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711202143.0A CN107868184A (en) | 2017-11-27 | 2017-11-27 | A kind of polytrifluorochloroethylene material of high intensity and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020018512A1 (en) * | 1998-07-01 | 2002-02-14 | 3M Innovative Properties Company | Thin barrier film for containment of halogenated aromatic compounds in a chemical thermometer |
| CN101891928A (en) * | 2010-08-09 | 2010-11-24 | 深圳市明鑫高分子技术有限公司 | PCTFE modified filling composite material and production method thereof |
| CN103450605A (en) * | 2013-08-02 | 2013-12-18 | 大连工业大学 | Preparation method of modified polytrifluorochloroethylene material |
| CN104987630A (en) * | 2015-06-02 | 2015-10-21 | 孙文超 | Modified polytrifluorochloroethylene and molding process thereof |
-
2017
- 2017-11-27 CN CN201711202143.0A patent/CN107868184A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020018512A1 (en) * | 1998-07-01 | 2002-02-14 | 3M Innovative Properties Company | Thin barrier film for containment of halogenated aromatic compounds in a chemical thermometer |
| CN101891928A (en) * | 2010-08-09 | 2010-11-24 | 深圳市明鑫高分子技术有限公司 | PCTFE modified filling composite material and production method thereof |
| CN103450605A (en) * | 2013-08-02 | 2013-12-18 | 大连工业大学 | Preparation method of modified polytrifluorochloroethylene material |
| CN104987630A (en) * | 2015-06-02 | 2015-10-21 | 孙文超 | Modified polytrifluorochloroethylene and molding process thereof |
Non-Patent Citations (1)
| Title |
|---|
| 《工程材料实用手册》编辑委员会: "《工程材料实用手册 第7卷 塑料 透明材料 绝缘材料》", 30 June 2002, 中国标准出版社 * |
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Application publication date: 20180403 |