CN103601965B - A kind of for the preparation of plastic tank composition - Google Patents
A kind of for the preparation of plastic tank composition Download PDFInfo
- Publication number
- CN103601965B CN103601965B CN201310504392.0A CN201310504392A CN103601965B CN 103601965 B CN103601965 B CN 103601965B CN 201310504392 A CN201310504392 A CN 201310504392A CN 103601965 B CN103601965 B CN 103601965B
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- CN
- China
- Prior art keywords
- compound
- polypropylene
- preparation
- plastic tank
- recycled materials
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- 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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/20—Recycled plastic
Abstract
A kind of for the preparation of plastic tank composition, relate to chemical technology field, be made up of the component of following weight percent, polypropylene 20-80%, polypropene recycled materials 5-40%, carbon fiber 5-20%, triphenyl phosphite 1-10%, tributyl citrate 0.1-5%, organosilicon 0.5-10%.Instant component is simple, and cost is low, and partial regeneration material can be used as raw material, improve resource utilization, simultaneously owing to changing traditional production technique, increase this link freezing, improve the security of goods, toughness is stronger, still has good stability at a higher temperature.
Description
Technical field
The present invention relates to chemical technology field, be specifically related to a kind of composition for the preparation of plastic tank.
Background technology
Plastic tank is used for storage and the transport of various liquid, to special dangerous articles package, there is good characteristic, it has the features such as non-friable, non-corrosive, light weight, and oil resistant, performance of being able to bear strong corrosion, and being used for needs insulation, moistureproof, withstand voltage, erosion-resisting dangerous articles package.Plastics blow molding, injection moulding, plastic uptake, the rotational moulding such as material many employings polyethylene, polypropylene, polyester of plastic tank form, and are used for industry liquid, the solid articles such as splendid attire chemical industry, agricultural chemicals, medicine, food, five metals electronics, electromechanics.The main raw material producing plastic tank is polyethylene (Polyethylene, PE), and being called for short PE, is the macromolecular organic compound that ethene carries out addition polymerization.Polyethylene is the contact food best materials of generally acknowledging in the world, and nontoxic, tasteless, odorless, meets food product pack hygienic standard.Polyethylene film, merrily and lightheartedly transparent, have protection against the tide, antioxygen, acidproof, alkaline-resisting, resistance to air loss general, the performances such as heat sealability is excellent, have the laudatory title of " flowers of plastics ", is maximum, the most important material of plastic wrapping printing consumption.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of formula simple, constant product quality for the preparation of plastic tank composition.
Technical problem to be solved by this invention realizes by the following technical solutions:
One, for the preparation of plastic tank composition, is made up of the component of following weight percent,
The optimum weight per-cent of each component is:
Another object of the present invention is to provide a kind of method utilizing described composition to prepare plastic tank, and its step is as follows,
1) each component is taken by above-mentioned weight ratio;
2) polypropylene and polypropene recycled materials are placed in stirrer, stir 30 minutes at the temperature of 80-120 DEG C, allow polypropylene and polypropene recycled materials mix;
3) compound of the polypropylene mixed and polypropene recycled materials is placed in refrigerating apparatus, at the temperature of-10 DEG C freezing 6 hours;
4) take out freezing after compound, add the carbon fiber after metering, triphenyl phosphite, tributyl citrate and organosilicon successively, be uniformly mixed into compound;
5) compound is placed in conical double screw extruder hopper, extrusion plastic particle;
6) plastic grain is placed in extrudes System of Hollow Blow Shaping Machine hopper, extrude tubular blank;
7) put into by tubular blank and extrude System of Hollow Blow Shaping Machine mould, control die temperature and compressed air pressure, hollow is blow molded into plastic tank.
The invention has the beneficial effects as follows: instant component is simple, cost is low, partial regeneration material can be used as raw material, improve resource utilization, simultaneously owing to changing traditional production technique, increase this link freezing, improve the security of goods, toughness is stronger, still has good stability at a higher temperature.
Embodiment
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Embodiment 1
One, for the preparation of plastic tank composition, is made up of the component of following weight,
Another object of the present invention is to provide a kind of method utilizing described composition to prepare plastic tank, and its step is as follows,
1) each component is taken by above-mentioned weight ratio;
2) polypropylene and polypropene recycled materials are placed in stirrer, stir 30 minutes at the temperature of 80-120 DEG C, allow polypropylene and polypropene recycled materials mix;
3) compound of the polypropylene mixed and polypropene recycled materials is placed in refrigerating apparatus, at the temperature of-10 DEG C freezing 6 hours;
4) take out freezing after compound, add the carbon fiber after metering, triphenyl phosphite, tributyl citrate and organosilicon successively, be uniformly mixed into compound;
5) compound is placed in conical double screw extruder hopper, extrusion plastic particle;
6) plastic grain is placed in extrudes System of Hollow Blow Shaping Machine hopper, extrude tubular blank;
7) put into by tubular blank and extrude System of Hollow Blow Shaping Machine mould, control die temperature and compressed air pressure, hollow is blow molded into plastic tank.
Embodiment 2
One, for the preparation of plastic tank composition, is made up of the component of following weight percent,
Another object of the present invention is to provide a kind of method utilizing described composition to prepare plastic tank, and its step is as follows,
1) each component is taken by above-mentioned weight ratio;
2) polypropylene and polypropene recycled materials are placed in stirrer, stir 30 minutes at the temperature of 80-120 DEG C, allow polypropylene and polypropene recycled materials mix;
3) compound of the polypropylene mixed and polypropene recycled materials is placed in refrigerating apparatus, at the temperature of-10 DEG C freezing 6 hours;
4) take out freezing after compound, add the carbon fiber after metering, triphenyl phosphite, tributyl citrate and organosilicon successively, be uniformly mixed into compound;
5) compound is placed in conical double screw extruder hopper, extrusion plastic particle;
6) plastic grain is placed in extrudes System of Hollow Blow Shaping Machine hopper, extrude tubular blank;
7) put into by tubular blank and extrude System of Hollow Blow Shaping Machine mould, control die temperature and compressed air pressure, hollow is blow molded into plastic tank.
More than show and describe ultimate principle of the present invention and 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; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, 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 (1)
1. for the preparation of a plastic tank composition, it is characterized in that, be made up of the component of following weight percent:
Preparation method is as follows:
1) each component is taken by above-mentioned weight ratio;
2) polypropylene and polypropene recycled materials are placed in stirrer, stir 30 minutes at the temperature of 80-120 DEG C, allow polypropylene and polypropene recycled materials mix;
3) compound of the polypropylene mixed and polypropene recycled materials is placed in refrigerating apparatus, at the temperature of-10 DEG C freezing 6 hours;
4) take out freezing after compound, add the carbon fiber after metering, triphenyl phosphite, tributyl citrate and organosilicon successively, be uniformly mixed into compound;
5) compound is placed in conical double screw extruder hopper, extrusion plastic particle;
6) plastic grain is placed in extrudes System of Hollow Blow Shaping Machine hopper, extrude tubular blank;
7) put into by tubular blank and extrude System of Hollow Blow Shaping Machine mould, control die temperature and compressed air pressure, hollow is blow molded into plastic tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310504392.0A CN103601965B (en) | 2013-10-23 | 2013-10-23 | A kind of for the preparation of plastic tank composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310504392.0A CN103601965B (en) | 2013-10-23 | 2013-10-23 | A kind of for the preparation of plastic tank composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103601965A CN103601965A (en) | 2014-02-26 |
| CN103601965B true CN103601965B (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310504392.0A Active CN103601965B (en) | 2013-10-23 | 2013-10-23 | A kind of for the preparation of plastic tank composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103601965B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936667A (en) * | 2021-02-02 | 2021-06-11 | 上海樱花塑料制品有限公司 | Process and device for manufacturing barrel by using environment-friendly recycled plastic |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701094A (en) * | 2009-11-03 | 2010-05-05 | 苏州市科创聚合物有限公司 | Electromagnetic shielding polypropylene material and preparation process thereof |
| CN101798423A (en) * | 2010-03-25 | 2010-08-11 | 从化市聚赛龙工程塑料有限公司 | Modified composite material with waste polypropylene plastic as raw material and preparation method thereof |
| CN101914238A (en) * | 2010-05-25 | 2010-12-15 | 连云港鹰游碳塑材料有限责任公司 | Bearing-type water heater inner container made of carbon fiber composite material and preparation method thereof |
| CN101914241A (en) * | 2010-08-04 | 2010-12-15 | 孙卫东 | Formula of special material for cases of electrocars and motorcycles |
| CN102604232A (en) * | 2011-01-20 | 2012-07-25 | 合肥杰事杰新材料股份有限公司 | Antistatic polypropylene material and preparation method thereof |
-
2013
- 2013-10-23 CN CN201310504392.0A patent/CN103601965B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701094A (en) * | 2009-11-03 | 2010-05-05 | 苏州市科创聚合物有限公司 | Electromagnetic shielding polypropylene material and preparation process thereof |
| CN101798423A (en) * | 2010-03-25 | 2010-08-11 | 从化市聚赛龙工程塑料有限公司 | Modified composite material with waste polypropylene plastic as raw material and preparation method thereof |
| CN101914238A (en) * | 2010-05-25 | 2010-12-15 | 连云港鹰游碳塑材料有限责任公司 | Bearing-type water heater inner container made of carbon fiber composite material and preparation method thereof |
| CN101914241A (en) * | 2010-08-04 | 2010-12-15 | 孙卫东 | Formula of special material for cases of electrocars and motorcycles |
| CN102604232A (en) * | 2011-01-20 | 2012-07-25 | 合肥杰事杰新材料股份有限公司 | Antistatic polypropylene material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103601965A (en) | 2014-02-26 |
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