CN104877259A - Polyvinyl chloride sealed plastic container - Google Patents
Polyvinyl chloride sealed plastic container Download PDFInfo
- Publication number
- CN104877259A CN104877259A CN201510234324.6A CN201510234324A CN104877259A CN 104877259 A CN104877259 A CN 104877259A CN 201510234324 A CN201510234324 A CN 201510234324A CN 104877259 A CN104877259 A CN 104877259A
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- Prior art keywords
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- polyvinyl chloride
- powder
- add
- plastic container
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Classifications
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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
- 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
Abstract
The invention discloses a polyvinyl chloride sealed plastic container, which is prepared from the following raw materials in parts by weight: 1-2 parts of caustic-burned magnesia powder, 2-3 parts of wool fat, 0.6-2 parts of calcium lactate, 7-10 parts of hydroxyl-terminated polybutadiene, 1-2 parts of polytetrafluoroethylene, 2-4 parts of triethylene glycol di-2-ethylhexoate, 5-10 parts of coal ashes, 0.5-1 part of TMMGU, 0.2-0.3 part of dimethyl imidazole, 1-2 parts of hydroxyethyl cellulose, 0.8-1 part of hydroxyethane 1,1-diphosphonic acid, 84-90 parts of polyvinyl chloride and 10-17 parts of fluorinated rubber. The plastic container disclosed by the invention is capable of containing liquids, such as ethanol, acetic acid and the like, with certain volatility, and is good in air-tightness, high in stability, and good in acid and alkaline corrosion resistance; and the article loss can be effectively reduced.
Description
Technical field
The present invention relates generally to plastic applications, particularly relates to a kind of polyvinyl chloride sealed plastic container.
Background technology
Plastic containers are seen everywhere in life, bucket, bottle, tank, cup etc., because it is of many uses, throw-out also gets more and more, inevitable pollution is caused to environment, the plastic containers simultaneously had need the chemical products holding different performance, and some chemical productss can cause certain erosion to plastics itself, not only have a strong impact on the purity of chemical products, also easily cause danger in various degree, some plastic containers easily distribute toxic gas under burning or hot environment, the safety of harm surrounding population, in order to improve the defect of conventional plastic container each side, therefore reasonable disposition plastic formula composition is needed, add waste-tyre rubber-powder simultaneously, make full use of Resource recovery, reduce production cost, improve the integrated quality of finished plastic containers.
Summary of the invention
The object of the invention is just to provide a kind of polyvinyl chloride sealed plastic container.
The present invention is achieved by the following technical solutions:
A kind of polyvinyl chloride sealed plastic container, is characterized in that what it was made up of the raw material of following weight parts:
Light-burning magnesium powder 1-2, lanolin 2-3, calcium lactate 0.6-2, hydroxy-terminated polybutadienes 7-10, tetrafluoroethylene 1-2, triglycol two 2-ethylhexoate 2-4, flyash 5-10, tetramethoxymethylglycoluril 0.5-1, methylimidazole 0.2-0.3, Natvosol 1-2,1-Hydroxy Ethylidene-1,1-Diphosphonic Acid 0.8-1, polyvinyl chloride 84-90, fluoridize sizing material 10-17;
Described fluoridize that sizing material is made up of the raw material of following weight parts:
Ten difluoro heptyl propyl trimethoxy silicane 2-3, waste-tyre rubber-powder 80-90, polyoxyethylene glycol 6-8, aluminium titanates 1-2, diatomite 4-6, ethyl cellulose 16-20, tetracol phenixin 30-41, tributyl citrate 2-3, whiteruss 50-60,2-mercaptobenzothiazole 0.1-0.2;
Polyoxyethylene glycol, ethyl cellulose are mixed to join in tetracol phenixin, ultrasonic vibration 3-5 minute, obtain solution a; Joined by tributyl citrate in whiteruss, after stirring, raised temperature is 80-90 DEG C, drips above-mentioned solution a, dropwises rear insulation reaction 1-2 hour, diatomite is mixed with aluminium titanates, adds after wearing into fine powder, ageing 3-4 hour, press filtration, dry, obtain dry powder;
By waste-tyre rubber-powder, above-mentioned dry powder blend, be heated to 60-65 DEG C, add ten difluoro heptyl propyl trimethoxy silicanes, insulated and stirred 20-30 minute, raised temperature is 150-160 DEG C, add 2-mercaptobenzothiazole, be act on 4-5 minute under the microwave exposure of 2450MHz in microwave frequency, must sizing material be fluoridized.
2, a preparation method for polyvinyl chloride sealed plastic container as claimed in claim 1, is characterized in that comprising the following steps:
(1) by hydroxy-terminated polybutadienes, tetrafluoroethylene mixing, at 70-80 DEG C, be uniformly mixed 6-10 minute, add triglycol two 2-ethylhexoate, be stirred to normal temperature, obtain Preblend;
(2) by light-burning magnesium powder, flyash, Natvosol mixing and ball milling evenly, add 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid and above-mentioned Preblend, stir, add the 6-10% of above-mentioned polyvinyl chloride weight, heat-insulation preheating 2-3 minute at 100-105 DEG C;
(3) each raw material after above-mentioned process is mixed with each raw material of residue, join in forcing machine, melt extrude into pipe by forcing machine;
(4) designed still importing at the little pipe of molten state in the mould of definite shape, mould has been closed, and be blown into high-pressure air simultaneously and make it according to the mould molding set, simultaneously to mold cools down sizing, then started the goods that die cavity has been shaped.
Advantage of the present invention is:
Of the present inventionly fluoridize sizing material: the present invention is by polyoxyethylene glycol, the carbon tetrachloride solution of ethyl cellulose joins in whiteruss, because tetracol phenixin is easy to spread in whiteruss, be separated, add diatomite in powder, aluminium titanates, can be formed by alcohol, Mierocrystalline cellulose, soil powder, the height mixture of aluminium titanates composition, give mixture good thermostability simultaneously, thermoplasticity, anti-old property etc., aluminium titanates can also reduce the thermal conductivity of finished product, improve resistance and high thermal resistance, then mix with waste-tyre rubber-powder and carry out microwave treatment, further increase the anti-aging and anti-caking effect of rubber powder, the ten difluoro heptyl propyl trimethoxy silicanes added can improve electrical insulating property and the resistance to medium of rubber, obtain high strength, high tenacity, resistance rubber powder,
Plastic containers of the present invention may be used for splendid attire and have certain volatile liquid, and as ethanol, acetic acid etc., good airproof performance, can effectively reduce article loss, and stability is strong, and acid-alkali-corrosive-resisting is good.
Embodiment
Embodiment 1:
A kind of polyvinyl chloride sealed plastic container, is characterized in that what it was made up of the raw material of following weight parts:
Light-burning magnesium powder 1, lanolin 2, calcium lactate 0.6, hydroxy-terminated polybutadienes 10, tetrafluoroethylene 1, triglycol two 2-ethylhexoate 2, flyash 10, tetramethoxymethylglycoluril 0.5, methylimidazole 0.2, Natvosol 1,1-Hydroxy Ethylidene-1,1-Diphosphonic Acid 0.8, polyvinyl chloride 90, fluoridize sizing material 10;
Described fluoridize that sizing material is made up of the raw material of following weight parts:
Ten difluoro heptyl propyl trimethoxy silicanes 3, waste-tyre rubber-powder 90, polyoxyethylene glycol 8, aluminium titanates 2, diatomite 4, ethyl cellulose 20, tetracol phenixin 41, tributyl citrate 2, whiteruss 60,2-mercaptobenzothiazole 0.2;
Be mixed to join in tetracol phenixin by polyoxyethylene glycol, ethyl cellulose, ultrasonic vibration 5 minutes, obtains solution a; Joined by tributyl citrate in whiteruss, after stirring, raised temperature is 90 DEG C, drips above-mentioned solution a, dropwises rear insulation reaction 2 hours, is mixed by diatomite with aluminium titanates, add after wearing into fine powder, ageing 4 hours, press filtration, dry, obtains dry powder;
By waste-tyre rubber-powder, above-mentioned dry powder blend, be heated to 65 DEG C, add ten difluoro heptyl propyl trimethoxy silicanes, insulated and stirred 30 minutes, raised temperature is 160 DEG C, adds 2-mercaptobenzothiazole, be act on 4 minutes under the microwave exposure of 2450MHz in microwave frequency, must sizing material be fluoridized.
A preparation method for polyvinyl chloride sealed plastic container, is characterized in that comprising the following steps:
(1) by hydroxy-terminated polybutadienes, tetrafluoroethylene mixing, at 80 DEG C, be uniformly mixed 10 minutes, add triglycol two 2-ethylhexoate, be stirred to normal temperature, obtain Preblend;
(2) by light-burning magnesium powder, flyash, Natvosol mixing and ball milling evenly, add 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid and above-mentioned Preblend, stir, add 10% of above-mentioned polyvinyl chloride weight, heat-insulation preheating 2 minutes at 105 DEG C;
(3) each raw material after above-mentioned process is mixed with each raw material of residue, join in forcing machine, melt extrude into pipe by forcing machine;
(4) designed still importing at the little pipe of molten state in the mould of definite shape, mould has been closed, and be blown into high-pressure air simultaneously and make it according to the mould molding set, simultaneously to mold cools down sizing, then started the goods that die cavity has been shaped.
Performance test:
Frictional coefficient: 0.35;
Tensile strength: 62MPa;
Flexural strength: 75MPa.
Claims (2)
1. a polyvinyl chloride sealed plastic container, is characterized in that what it was made up of the raw material of following weight parts:
Light-burning magnesium powder 1-2, lanolin 2-3, calcium lactate 0.6-2, hydroxy-terminated polybutadienes 7-10, tetrafluoroethylene 1-2, triglycol two 2-ethylhexoate 2-4, flyash 5-10, tetramethoxymethylglycoluril 0.5-1, methylimidazole 0.2-0.3, Natvosol 1-2,1-Hydroxy Ethylidene-1,1-Diphosphonic Acid 0.8-1, polyvinyl chloride 84-90, fluoridize sizing material 10-17;
Described fluoridize that sizing material is made up of the raw material of following weight parts:
Ten difluoro heptyl propyl trimethoxy silicane 2-3, waste-tyre rubber-powder 80-90, polyoxyethylene glycol 6-8, aluminium titanates 1-2, diatomite 4-6, ethyl cellulose 16-20, tetracol phenixin 30-41, tributyl citrate 2-3, whiteruss 50-60,2-mercaptobenzothiazole 0.1-0.2;
Polyoxyethylene glycol, ethyl cellulose are mixed to join in tetracol phenixin, ultrasonic vibration 3-5 minute, obtain solution a; Joined by tributyl citrate in whiteruss, after stirring, raised temperature is 80-90 DEG C, drips above-mentioned solution a, dropwises rear insulation reaction 1-2 hour, diatomite is mixed with aluminium titanates, adds after wearing into fine powder, ageing 3-4 hour, press filtration, dry, obtain dry powder;
By waste-tyre rubber-powder, above-mentioned dry powder blend, be heated to 60-65 DEG C, add ten difluoro heptyl propyl trimethoxy silicanes, insulated and stirred 20-30 minute, raised temperature is 150-160 DEG C, add 2-mercaptobenzothiazole, be act on 4-5 minute under the microwave exposure of 2450MHz in microwave frequency, must sizing material be fluoridized.
2. a preparation method for polyvinyl chloride sealed plastic container as claimed in claim 1, is characterized in that comprising the following steps:
(1) by hydroxy-terminated polybutadienes, tetrafluoroethylene mixing, at 70-80 DEG C, be uniformly mixed 6-10 minute, add triglycol two 2-ethylhexoate, be stirred to normal temperature, obtain Preblend;
(2) by light-burning magnesium powder, flyash, Natvosol mixing and ball milling evenly, add 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid and above-mentioned Preblend, stir, add the 6-10% of above-mentioned polyvinyl chloride weight, heat-insulation preheating 2-3 minute at 100-105 DEG C;
(3) each raw material after above-mentioned process is mixed with each raw material of residue, join in forcing machine, melt extrude into pipe by forcing machine;
(4) designed still importing at the little pipe of molten state in the mould of definite shape, mould has been closed, and be blown into high-pressure air simultaneously and make it according to the mould molding set, simultaneously to mold cools down sizing, then started the goods that die cavity has been shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510234324.6A CN104877259A (en) | 2015-05-09 | 2015-05-09 | Polyvinyl chloride sealed plastic container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510234324.6A CN104877259A (en) | 2015-05-09 | 2015-05-09 | Polyvinyl chloride sealed plastic container |
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| Publication Number | Publication Date |
|---|---|
| CN104877259A true CN104877259A (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510234324.6A Pending CN104877259A (en) | 2015-05-09 | 2015-05-09 | Polyvinyl chloride sealed plastic container |
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| CN (1) | CN104877259A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86105440A (en) * | 1985-08-26 | 1987-05-27 | B·F古德里奇公司 | Transparent polrvinyl chloride product and composition |
| CN1091443A (en) * | 1993-02-24 | 1994-08-31 | 上海市血液中心血制品输血器材经营公司 | Medical polyvinyl plastics and goods thereof |
| CN102161803A (en) * | 2011-02-14 | 2011-08-24 | 天津天和环能科技有限公司 | Special plate for sewage treatment container and production method thereof |
| CN102174217A (en) * | 2011-01-30 | 2011-09-07 | 邓志福 | Synthetic resin and preparation method as well as application thereof |
| CN103588983A (en) * | 2013-11-28 | 2014-02-19 | 青岛科技大学 | Preparation method for flexible high-molecular PTC material |
-
2015
- 2015-05-09 CN CN201510234324.6A patent/CN104877259A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86105440A (en) * | 1985-08-26 | 1987-05-27 | B·F古德里奇公司 | Transparent polrvinyl chloride product and composition |
| CN1091443A (en) * | 1993-02-24 | 1994-08-31 | 上海市血液中心血制品输血器材经营公司 | Medical polyvinyl plastics and goods thereof |
| CN102174217A (en) * | 2011-01-30 | 2011-09-07 | 邓志福 | Synthetic resin and preparation method as well as application thereof |
| CN102161803A (en) * | 2011-02-14 | 2011-08-24 | 天津天和环能科技有限公司 | Special plate for sewage treatment container and production method thereof |
| CN103588983A (en) * | 2013-11-28 | 2014-02-19 | 青岛科技大学 | Preparation method for flexible high-molecular PTC material |
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| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150902 |