CN109337172A - A kind of enhanced plastic bucket - Google Patents
A kind of enhanced plastic bucket Download PDFInfo
- Publication number
- CN109337172A CN109337172A CN201811191026.3A CN201811191026A CN109337172A CN 109337172 A CN109337172 A CN 109337172A CN 201811191026 A CN201811191026 A CN 201811191026A CN 109337172 A CN109337172 A CN 109337172A
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- parts
- plastic bucket
- enhanced plastic
- polyethylene
- enhanced
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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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/20—Details of walls made of plastics material
- B65D11/22—Reinforcing for strengthening parts of members
-
- 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
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- 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
- C08L2205/03—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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention belongs to a kind of methods of plastic material processing, more particularly to a kind of enhanced plastic bucket, including following parts by weight raw material: 75-90 parts of polyethylene, 40-45 parts of polyvinyl chloride, 17-25 parts of vinyltrimethoxysilane, 15-20 parts of polyethylene octene elastomer, 20-25 parts of polyether-ketone, 20-25 parts of silicon carbide, 20-25 parts of butyronitrile, 15-20 parts of hesperetin, 25-30 parts of plasticized modifier, 7-15 parts of reinforced modifier, 0.1-0.4 parts of lubricant, 0.7-1.0 parts of antioxidant, kaolin 10-15 parts of burning, 3.0-3.5 parts of adipic acid propanediol polyester, peroxidating is hesitated 5-8 parts of propyl benzene alcohol, 10-20 parts of vinyl acetate, 0.3-1.5 parts of fire retardant and ultraviolet absorbing agent 0.7- 1.0 part；Raw material is put into high-speed mixer and is stirred 45min, mixture is made；Extrusion plastic particle again；Plastic grain is put into blow moulding machine, squeezes out blank；By blow molding machine mold, enhanced plastic bucket is made.The present invention provides a kind of enhanced plastic bucket, and plastic barrel either intensity or toughness is enabled to all to be greatly improved.
Description
Technical field
The invention belongs to a kind of methods of plastic material processing, and in particular to a kind of enhanced plastic bucket.
Background technique
The material for being used to prepare plastic barrel mostly uses the thermoplastics such as polyethylene (PE), polypropylene (PE), usually adopts
It is made with blow molding, injection molding, is chiefly used in containing the industries liquid, solids such as chemical industry, pesticide, medicine, food, hardware electronics, electromechanics
Product；PE base plastic barrel hardness, modulus and in terms of have outstanding performance, be more suitable for doing structural material use.Existing skill
For art since PE black brittleness is poor, notch impact strength is low, haveed the defects that by plastic barrel prepared by PE substrate it is certain, therefore how
Can be improved its toughness is a problem to be solved.
The present invention provides a kind of enhanced plastic buckets, so that the service performance of plastic barrel in all respects has very big mention
It is high.
Summary of the invention
It is another object of the invention to provide a kind of enhanced plastic buckets, enable to plastic barrel either intensity still
Toughness is all greatly improved.
To solve the above-mentioned problems, the present invention provides a kind of enhanced plastic buckets, including following parts by weight raw material:
75-90 parts of polyethylene, 40-45 parts of polyvinyl chloride, 17-25 parts of vinyltrimethoxysilane, polyethylene octene are total
15-20 parts of elastomer, 20-25 parts of polyether-ketone, 20-25 parts of silicon carbide, 20-25 parts of butyronitrile, 15-20 parts of hesperetin, toughening modifying
25-30 parts of agent, 7-15 parts of reinforced modifier, 0.1-0.4 parts of lubricant, 0.7-1.0 parts of antioxidant, burning kaolin 10-15
Part, 3.0-3.5 parts of adipic acid propanediol polyester, peroxidating half-heartedness 5-8 parts of propyl benzene alcohol, 10-20 parts of vinyl acetate, fire retardant 0.3-
1.5 parts and ultraviolet absorbing agent 0.7-1.0 parts；
Above-mentioned raw materials are put into high-speed mixer and are stirred, 45min is stirred at a temperature of 100-120 DEG C, mixing is equal
It is even at mixture；
Above-mentioned mixture is placed in twin screw extruder hopper, extrusion plastic particle；
Plastic grain is put into blow moulding machine, blow moulding machine barrel temperature is set as 100 DEG C, squeezes out blank；
Blank is put into blow molding machine mold, enhanced plastic bucket is made.
Preferably, the enhanced plastic bucket is horizontally arranged with multiple reinforcing ribs.
Preferably, the plasticized modifier includes that inorganic nano-particle toughening epoxy resin or Inorganic Superfine Particles increase
Tough polymer.
Preferably, the reinforced modifier includes maleic anhydride inoculated polypropylene and glass fibre.
Preferably, the lubricant is paraffin and stearic mixture, the paraffin and the stearic substance
Amount ratio be 1:1.
Preferably, the antioxidant antioxidant 1010
Preferably, the fire retardant is tributyl phosphate.
Preferably, including following parts by weight raw material:
80-85 parts of polyethylene, 42-43 parts of polyvinyl chloride, 19-23 parts of vinyltrimethoxysilane, polyethylene octene are total
15-20 parts of elastomer, 21-24 parts of polyether-ketone, 20-25 parts of silicon carbide, 20-25 parts of butyronitrile, 15-20 parts of hesperetin, toughening modifying
27-28 parts of agent, 10-15 parts of reinforced modifier, 0.2-0.4 parts of lubricant, 0.8-1.0 parts of antioxidant, burning kaolin 13-15
Part, 3.0-3.5 parts of adipic acid propanediol polyester, peroxidating half-heartedness 5-8 parts of propyl benzene alcohol, 15-20 parts of vinyl acetate, fire retardant 1.0-
1.5 parts and ultraviolet absorbing agent 0.8-1.0 parts.
Preferably, including following parts by weight raw material:
83 parts of polyethylene, 42 parts of polyvinyl chloride, 20 parts of vinyltrimethoxysilane, polyethylene octene elastomer 18
Part, 23 parts of polyether-ketone, 21 parts of silicon carbide, 25 parts of butyronitrile, 17 parts of hesperetin, 28 parts of plasticized modifier, 13 parts of reinforced modifier, profit
0.3 part of lubrication prescription, 0.8 part of antioxidant, burning 13 parts of kaolin, 3.0 parts of adipic acid propanediol polyester, peroxidating half-heartedness propyl benzene alcohol
7 parts, 18 parts of vinyl acetate, 1.3 parts of fire retardant and 0.9 part of ultraviolet absorbing agent.
Beneficial effects of the present invention
1, the plasticized modifier of a kind of enhanced plastic bucket provided by the invention, addition can be improved the tough of plastic barrel
Property, the reinforced modifier of addition can be improved the intensity of plastic barrel, mention while not reducing PE original intensity to realize
The effect of its high toughness.
2, reinforcing rib is used in a kind of enhanced plastic bucket provided by the invention, plastic barrel can be prevented in use process
It is deformed.
3, a kind of enhanced plastic bucket provided by the invention, uses lubricant, can be improved the surface of plastic barrel product
Glossiness.
Specific embodiment
The present invention is described in further detail below, to enable those skilled in the art's refer to the instruction text being capable of evidence
To implement.
To solve the above-mentioned problems, the present invention provides a kind of enhanced plastic buckets, including following parts by weight raw material:
75-90 parts of polyethylene, 40-45 parts of polyvinyl chloride, 17-25 parts of vinyltrimethoxysilane, polyethylene octene are total
15-20 parts of elastomer, 20-25 parts of polyether-ketone, 20-25 parts of silicon carbide, 20-25 parts of butyronitrile, 15-20 parts of hesperetin, toughening modifying
25-30 parts of agent, 7-15 parts of reinforced modifier, 0.1-0.4 parts of lubricant, 0.7-1.0 parts of antioxidant, burning kaolin 10-15
Part, 3.0-3.5 parts of adipic acid propanediol polyester, peroxidating half-heartedness 5-8 parts of propyl benzene alcohol, 10-20 parts of vinyl acetate, fire retardant 0.3-
1.5 parts and ultraviolet absorbing agent 0.7-1.0 parts；
Above-mentioned raw materials are put into high-speed mixer and are stirred, 45min is stirred at a temperature of 100-120 DEG C, mixing is equal
It is even at mixture；
Above-mentioned mixture is placed in twin screw extruder hopper, extrusion plastic particle；
Plastic grain is put into blow moulding machine, blow moulding machine barrel temperature is set as 100 DEG C, squeezes out blank；
Blank is put into blow molding machine mold, enhanced plastic bucket is made.
Above-mentioned chemical raw material includes that plasticized modifier, reinforced modifier, lubricant, antioxidant and ultraviolet light are inhaled certainly
Receiving agent has good toughness and intensity by plastic barrel made from premix, mixture, extrusion and injection molding, respectively
The defects such as kind auxiliary agent cooperates, synergistic effect, and the weatherability of improvement PE itself is poor, toughness is low.
On the basis of above situation, another embodiment, the enhanced plastic bucket is horizontally arranged with multiple reinforcements
Muscle.
So that molding plastic products are not deformed in use process.
On the basis of the above embodiments, another embodiment, the plasticized modifier include inorganic nano-particle toughening
Epoxy resin or Inorganic Superfine Particles toughening polymer.
Inorganic nano-particle toughening epoxy resin, i.e. nanoparticle have the performances such as epoxy resin toughness, intensity, rigidity
It increases substantially.Nano-meter CaCO33Epoxy resin toughened key is evenly dispersed, mechanical stirring nm CaCO3Dispersion particle diameter about
Tens microns；The nm CaCO dispersed through ultrasonic activation3The about several microns of dispersion particle diameter；With 5% silane coupling agent.(KH-
550/ ethyl alcohol) processing nmCaCO3(110-120 DEG C of dry 1h) dispersion particle diameter about 100nm.
Inorganic Superfine Particles toughening polymer, i.e. Inorganic Superfine Particles toughening adhesive are an effective methods,
A possibility that Inorganic Superfine Particles surface non-matching atom is more, is physically or chemically combined with polymer generation are big, enhance particle
And the combination of basal body interface, thus certain load can be born, have the function of enhancing, toughening.
On the basis of the above embodiments, another embodiment, the reinforced modifier include maleic anhydride grafting poly- third
Alkene and glass fibre.
Reinforced modifier includes maleic anhydride inoculated polypropylene and glass fibre, and glass fibre has good heat resistance
And mechanical strength, but because it is bad with the compatibility of PE, the maleic anhydride grafting added in reinforced modifier is poly-
Propylene can greatly improve glass fibre and the compatibility and glass fibre of PE as the coupling agent between glass fibre and PE
Dispersibility；Reinforced modifier and plasticized modifier cooperate, and collaboration improves the intensity and toughness of PE.
On the basis of the above embodiments, another embodiment, the lubricant are paraffin and stearic mixture, institute
The ratio for stating the amount of paraffin and the stearic substance is 1:1.
The effect of external lubricant mainly improves the andfrictional conditions of the hot metal surface of polymer melt and equipment, makes plastic
It is easy demoulding, it is poor with the compatibility of polymer, is easy toward external migration from melt, can be in melt and mould in forming process
One layer of very thin isolation film is formed between tool, and plastics is made to be not stick to die surface.In-lubricant and polymer have good compatibility,
It polymeric inner play a part of reduce polymer molecule between cohesive force, so as to improve plastic melt internal frictional heat generation and
The mobility of melt.In-lubricant and the intermolecular combination of polymer long-chain be it is not strong, they there may be similar to roll
The effect of bearing, therefore its own can be arranged on melt flows direction, thus slide over each other, so that internal friction reduces, this
The mechanism lubricated in being exactly.
The lubricant that the present invention uses lubricates manufactured product appearance more, and the lines flow smoothly.
On the basis of the above embodiments, another embodiment, the antioxidant antioxidant 1010
By using above scheme, antioxidant 1010 is phenolic antioxidant, is one of outstanding kind of current antioxidant, right
Polyethylene has brilliant antioxygenic property, can effectively extend the service life of product；Volatility is very low, and not easy to migrate,
It can be effectively prevented thermal oxidative degradation of polymer material during long-term ageing, while being also a kind of efficient processing and lubrication
Agent can improve discoloration-resistant of polymer material under the conditions of high temperature process.
On the basis of the above embodiments, another embodiment, the fire retardant are tributyl phosphate.
For high molecular material flame resistance can be increased, prolong the service life.
On the basis of the above embodiments, another embodiment, including following parts by weight raw material:
80-85 parts of polyethylene, 42-43 parts of polyvinyl chloride, 19-23 parts of vinyltrimethoxysilane, polyethylene octene are total
15-20 parts of elastomer, 21-24 parts of polyether-ketone, 20-25 parts of silicon carbide, 20-25 parts of butyronitrile, 15-20 parts of hesperetin, toughening modifying
27-28 parts of agent, 10-15 parts of reinforced modifier, 0.2-0.4 parts of lubricant, 0.8-1.0 parts of antioxidant, burning kaolin 13-15
Part, 3.0-3.5 parts of adipic acid propanediol polyester, peroxidating half-heartedness 5-8 parts of propyl benzene alcohol, 15-20 parts of vinyl acetate, fire retardant 1.0-
1.5 parts and ultraviolet absorbing agent 0.8-1.0 parts.
On the basis of the above embodiments, another embodiment, including following parts by weight raw material:
83 parts of polyethylene, 42 parts of polyvinyl chloride, 20 parts of vinyltrimethoxysilane, polyethylene octene elastomer 18
Part, 23 parts of polyether-ketone, 21 parts of silicon carbide, 25 parts of butyronitrile, 17 parts of hesperetin, 28 parts of plasticized modifier, 13 parts of reinforced modifier, profit
0.3 part of lubrication prescription, 0.8 part of antioxidant, burning 13 parts of kaolin, 3.0 parts of adipic acid propanediol polyester, peroxidating half-heartedness propyl benzene alcohol
7 parts, 18 parts of vinyl acetate, 1.3 parts of fire retardant and 0.9 part of ultraviolet absorbing agent.
Inventive formulation is simple, reasonable, and the manufactured anti-toughness of plastic barrel is high through the invention, impact effect is good, and intensity is high,
Production cost is low, there is preferable practicability, there is preferable market prospects, convenient for promoting the use of.
The present invention is used cooperatively by each component, substantially enhances intensity, abrasivity and the toughness of plastic barrel, is solved
The plasticiser toxicity problem of original plastic barrel.
Moreover, the used raw material of the present invention is common industrial chemicals, and cheap, production cost is low.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and embodiment shown and described herein.
Claims (9)
1. a kind of enhanced plastic bucket, which is characterized in that including following parts by weight raw material:
75-90 parts of polyethylene, 40-45 parts of polyvinyl chloride, 17-25 parts of vinyltrimethoxysilane, polyethylene octene are elastic altogether
15-20 parts of body, 20-25 parts of polyether-ketone, 20-25 parts of silicon carbide, 20-25 parts of butyronitrile, 15-20 parts of hesperetin, plasticized modifier 25-
30 parts, 7-15 parts of reinforced modifier, 0.1-0.4 parts of lubricant, 0.7-1.0 parts of antioxidant, burning kaolin 10-15 parts, oneself
3.0-3.5 parts of diacid propanediol polyester, peroxidating half-heartedness 5-8 parts of propyl benzene alcohol, 10-20 parts of vinyl acetate, 0.3-1.5 parts of fire retardant
With 0.7-1.0 parts of ultraviolet absorbing agent；
Above-mentioned raw materials are put into high-speed mixer and are stirred, 45min is stirred at a temperature of 100-120 DEG C, is mixed into
Mixture；
Above-mentioned mixture is placed in twin screw extruder hopper, extrusion plastic particle；
Plastic grain is put into blow moulding machine, blow moulding machine barrel temperature is set as 100 DEG C, squeezes out blank；
Blank is put into blow molding machine mold, enhanced plastic bucket is made.
2. enhanced plastic bucket as described in claim 1, which is characterized in that being horizontally arranged with for the enhanced plastic bucket is more
A reinforcing rib.
3. enhanced plastic bucket as described in claim 1, which is characterized in that the plasticized modifier includes inorganic nano-particle
Epoxy resin toughened or Inorganic Superfine Particles toughening polymer.
4. enhanced plastic bucket as described in claim 1, which is characterized in that the reinforced modifier includes maleic anhydride grafting
Polypropylene and glass fibre.
5. enhanced plastic bucket as described in claim 1, which is characterized in that the lubricant is paraffin and stearic mixing
The ratio of the amount of object, the paraffin and the stearic substance is 1:1.
6. enhanced plastic bucket as described in claim 1, which is characterized in that the antioxidant antioxidant 1010.
7. enhanced plastic bucket as described in claim 1, which is characterized in that the fire retardant is tributyl phosphate.
8. enhanced plastic bucket as described in claim 1, which is characterized in that including following parts by weight raw material:
80-85 parts of polyethylene, 42-43 parts of polyvinyl chloride, 19-23 parts of vinyltrimethoxysilane, polyethylene octene are elastic altogether
15-20 parts of body, 21-24 parts of polyether-ketone, 20-25 parts of silicon carbide, 20-25 parts of butyronitrile, 15-20 parts of hesperetin, plasticized modifier 27-
28 parts, 10-15 parts of reinforced modifier, 0.2-0.4 parts of lubricant, 0.8-1.0 parts of antioxidant, burning kaolin 13-15 parts, oneself
3.0-3.5 parts of diacid propanediol polyester, peroxidating half-heartedness 5-8 parts of propyl benzene alcohol, 15-20 parts of vinyl acetate, 1.0-1.5 parts of fire retardant
With 0.8-1.0 parts of ultraviolet absorbing agent.
9. enhanced plastic bucket as described in claim 1, which is characterized in that including following parts by weight raw material:
83 parts of polyethylene, 42 parts of polyvinyl chloride, 20 parts of vinyltrimethoxysilane, gathers at 18 parts of polyethylene octene elastomer
23 parts of ether ketone, 21 parts of silicon carbide, 25 parts of butyronitrile, 17 parts of hesperetin, 28 parts of plasticized modifier, 13 parts of reinforced modifier, lubricant
0.3 part, 0.8 part of antioxidant, burning 13 parts of kaolin, 3.0 parts of adipic acid propanediol polyester, 7 parts of propyl benzene alcohol of peroxidating half-heartedness,
18 parts of vinyl acetate, 1.3 parts of fire retardant and 0.9 part of ultraviolet absorbing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811191026.3A CN109337172A (en) | 2018-10-12 | 2018-10-12 | A kind of enhanced plastic bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811191026.3A CN109337172A (en) | 2018-10-12 | 2018-10-12 | A kind of enhanced plastic bucket |
Publications (1)
| Publication Number | Publication Date |
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| CN109337172A true CN109337172A (en) | 2019-02-15 |
Family
ID=65309719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201811191026.3A Pending CN109337172A (en) | 2018-10-12 | 2018-10-12 | A kind of enhanced plastic bucket |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716748A (en) * | 2020-06-23 | 2020-09-29 | 扬州耐盾桶业有限公司 | Energy-saving preparation method suitable for steel-plastic composite barrel |
| CN113172911A (en) * | 2021-04-25 | 2021-07-27 | 河源市万利科技有限公司 | Processing method of rubber box with three-dimensional combined model structural accessories |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716748A (en) * | 2020-06-23 | 2020-09-29 | 扬州耐盾桶业有限公司 | Energy-saving preparation method suitable for steel-plastic composite barrel |
| CN113172911A (en) * | 2021-04-25 | 2021-07-27 | 河源市万利科技有限公司 | Processing method of rubber box with three-dimensional combined model structural accessories |
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