CN107501721A - A kind of polypropylene material and its preparation technology of modified antibacterial - Google Patents
A kind of polypropylene material and its preparation technology of modified antibacterial Download PDFInfo
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- CN107501721A CN107501721A CN201710669311.0A CN201710669311A CN107501721A CN 107501721 A CN107501721 A CN 107501721A CN 201710669311 A CN201710669311 A CN 201710669311A CN 107501721 A CN107501721 A CN 107501721A
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- garden burnet
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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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/045—Reinforcing macromolecular compounds with loose or coherent fibrous material with vegetable or animal fibrous material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2497/00—Characterised by the use of lignin-containing materials
- C08J2497/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- 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
- 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
-
- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Abstract
The invention discloses a kind of polypropylene material of modified antibacterial, the polypropylene material each component is counted including 100 parts of polypropylene powder raw materials in parts by weight, 30~35 parts of bamboo fibre powder, 2~5 parts of natural antibacterial agents, 1~3 part of heat stabilizer, 5~10 parts of fillers, 1~2 part of dispersant.The present invention as reinforcement, is improved polyacrylic mechanical property, improves polyacrylic physicochemical property using bamboo fibre powder, nontoxic, environmentally friendly using natural antibacterial agent, harmless, while filler is added in polypropylene material, can reduce cost.
Description
Technical field
The present invention relates to a kind of polypropylene material and its preparation technology of modified antibacterial, belong to plastic cement technical field.
Background technology
A kind of thermoplastic resin of prepared by polypropylene is by propylene polymerization, is one of primary raw material of plasthetics, but
It is raw material of the polypropylene as plasthetics, the defects of mechanical property and unstable physicochemical property is present, if as plastic bowl
Or also there is the defects of antibacterial ability difference, it is necessary to be modified to it in the raw material of plastic cup.It is therefore, it is proposed that a kind of modified anti-
The polypropylene material and its preparation technology of bacterium.
The content of the invention
It is fine using bamboo it is a primary object of the present invention to provide a kind of polypropylene material and its preparation technology of modified antibacterial
Powder is tieed up as reinforcement, polyacrylic mechanical property is improved, improves polyacrylic physicochemical property, using natural antibacterial agent, nothing
Poison, environmental protection, it is harmless, effectively can solve the problems, such as in background technology.
To achieve the above object, the technical scheme taken of the present invention is：
A kind of polypropylene material of modified antibacterial, the polypropylene material each component are counted poly- including 100 parts in parts by weight
Propylene powder material, 30~35 parts of bamboo fibre powder, 2~5 parts of natural antibacterial agents, 1~3 part of heat stabilizer, 5~10 parts of fillings
Agent, 1~2 part of dispersant.
Further, the bamboo fibre powder is to be crushed to be dried to obtain by the bamboo chip of life in 3 years and more than 3 years.
Further, the antiseptic is the mixture of mango core-onions extracting liquid and garden burnet water-leach liquor.
Further, the heat stabilizer is the mixture of zinc stearate and calcium stearate, and the filler is wheat bran
One kind in end or peanut shell powder, the dispersant are the mixture of paraffin and calcium stearate.
Further, wheat bran powder or the peanut shell powder is obtained by wheat bran or peanut shell cleaning, crushed after being dried.
The present invention also provides a kind of preparation technology of the polypropylene material for described in any of the above-described claim, including such as
Lower step：
1) mango core and onion that will be collected are cleaned, crushed after drying using pulverizer, and it is 2~5 μ to obtain particle diameter
M mango core and the mixed-powder of onion, then by absolute ethyl alcohol distillation is repeated to the mixed-powder of mango core and onion, carried
Obtain mango core-onions extracting liquid；
2) smashed after garden burnet is cleaned up, the garden burnet after smashing is placed in 3~4h of immersion in the container for fill distilled water
After filter reserved filtrate, obtain garden burnet water-leach liquor；
3) mango core-onions extracting liquid and garden burnet water-leach liquor obtained step 1) and step 2) is well mixed, and is obtained
Natural antibacterial agent；
4) take 2~5 parts of natural antibacterial agents, 1~3 part of heat stabilizer, 1~2 part of dispersant to be placed in stainless steel, constantly stir
Mixing makes it well mixed, obtains mixture A；
5) 100 parts of polypropylene powder raw materials, 30~35 parts of bamboo fibre powder and 5~10 parts of fillers are taken to be placed in stainless steel
In, it is stirred continuously, makes it well mixed, obtain mixture B；
6) mixture A and mixture B are placed in into high-speed mixer machine to be well mixed, obtain mixture C；
7) by mixture C be placed in temperature be in 120~180 DEG C of Twin screw extruder extruding pelletization can obtain it is required
Polypropylene material.
The present invention, as reinforcement, is improved polyacrylic mechanical property, improves polyacrylic physics and chemistry using bamboo fibre powder
Performance, it is nontoxic, environmentally friendly using natural antibacterial agent, it is harmless, while filler is added in polypropylene material, it can drop
Low cost.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
Embodiment 1
A kind of polypropylene material of modified antibacterial, the polypropylene material each component are counted poly- including 100 parts in parts by weight
Propylene powder material, 30 parts of bamboo fibre powder, 2 parts of natural antibacterial agents, 1 part of heat stabilizer, 5 parts of fillers, 1 part of dispersant.
Using bamboo fibre powder as reinforcement, polyacrylic mechanical property is improved, improves polyacrylic physicochemical property, adopts
It is nontoxic, environmentally friendly with natural antibacterial agent, it is harmless, while filler is added in polypropylene material, cost can be reduced.
Further, the bamboo fibre powder is to be crushed to be dried to obtain by the bamboo chip of life in 3 years and more than 3 years.
Further, the antiseptic is the mixture of mango core-onions extracting liquid and garden burnet water-leach liquor.
Mango core extract solution is made to Escherichia coli, bacillus subtilis, bacillus thuringiensis, staphylococcus by suppressing
With onions extracting liquid has inhibitory action to staphylococcus, streptococcus, and garden burnet water-leach liquor has suppression to pathogen, disease dysentery bacillus
Effect, mango core-onions extracting liquid and garden burnet water-leach liquor are mixed, worked in coordination, antibacterial range is wide, good anti-bacterial effect.
Further, the heat stabilizer is the mixture of zinc stearate and calcium stearate, and the filler is wheat bran
One kind in end or peanut shell powder, the dispersant are the mixture of paraffin and calcium stearate.
Using the mixture of zinc stearate and calcium stearate as heat stabilizer, thermostable effect is good, with wheat bran powder or
Peanut shell powder twice laid, reduces cost as filler.
Further, wheat bran powder or the peanut shell powder is obtained by wheat bran or peanut shell cleaning, crushed after being dried.
The present invention also provides a kind of preparation technology of the polypropylene material for described in any of the above-described claim, including such as
Lower step：
1) mango core and onion that will be collected are cleaned, crushed after drying using pulverizer, and it is 2~5 μ to obtain particle diameter
M mango core and the mixed-powder of onion, then by absolute ethyl alcohol distillation is repeated to the mixed-powder of mango core and onion, carried
Obtain mango core-onions extracting liquid；
Mango core and onion are crushed, extraction rate can be accelerated.
2) smashed after garden burnet is cleaned up, the garden burnet after smashing is placed in 3~4h of immersion in the container for fill distilled water
After filter reserved filtrate, obtain garden burnet water-leach liquor；
Garden burnet, which is smashed, can accelerate leaching velocity.
3) mango core-onions extracting liquid and garden burnet water-leach liquor obtained step 1) and step 2) is well mixed, and is obtained
Natural antibacterial agent；
4) 2 parts of natural antibacterial agents, 1 part of heat stabilizer, 1 part of dispersant is taken to be placed in stainless steel, being stirred continuously makes it mixed
Close uniformly, obtain mixture A；
5) 100 parts of polypropylene powder raw materials, 30 parts of bamboo fibre powder and 5 parts of fillers are taken to be placed in stainless steel, constantly
Stirring, make it well mixed, obtain mixture B；
6) mixture A and mixture B are placed in into high-speed mixer machine to be well mixed, obtain mixture C；
7) by mixture C be placed in temperature be in 120~180 DEG C of Twin screw extruder extruding pelletization can obtain it is required
Polypropylene material.
Embodiment 2
A kind of polypropylene material of modified antibacterial, the polypropylene material each component are counted poly- including 100 parts in parts by weight
Propylene powder material, 35 parts of bamboo fibre powder, 5 parts of natural antibacterial agents, 3 parts of heat stabilizers, 10 parts of fillers, 2 parts of dispersants.
Further, the bamboo fibre powder is to be crushed to be dried to obtain by the bamboo chip of life in 3 years and more than 3 years.
Further, the antiseptic is the mixture of mango core-onions extracting liquid and garden burnet water-leach liquor.
Further, the heat stabilizer is the mixture of zinc stearate and calcium stearate, and the filler is wheat bran
One kind in end or peanut shell powder, the dispersant are the mixture of paraffin and calcium stearate.
Further, wheat bran powder or the peanut shell powder is obtained by wheat bran or peanut shell cleaning, crushed after being dried.
The present invention also provides a kind of preparation technology of the polypropylene material for described in any of the above-described claim, including such as
Lower step：
1) mango core and onion that will be collected are cleaned, crushed after drying using pulverizer, and it is 2~5 μ to obtain particle diameter
M mango core and the mixed-powder of onion, then by absolute ethyl alcohol distillation is repeated to the mixed-powder of mango core and onion, carried
Obtain mango core-onions extracting liquid；
2) smashed after garden burnet is cleaned up, the garden burnet after smashing is placed in 3~4h of immersion in the container for fill distilled water
After filter reserved filtrate, obtain garden burnet water-leach liquor；
3) mango core-onions extracting liquid and garden burnet water-leach liquor obtained step 1) and step 2) is well mixed, and is obtained
Natural antibacterial agent；
4) 5 parts of natural antibacterial agents, 3 parts of heat stabilizers, 2 parts of dispersants are taken to be placed in stainless steel, being stirred continuously makes it mixed
Close uniformly, obtain mixture A；
5) 100 parts of polypropylene powder raw materials, 35 parts of bamboo fibre powder and 10 parts of fillers are taken to be placed in stainless steel, constantly
Stirring, make it well mixed, obtain mixture B；
6) mixture A and mixture B are placed in into high-speed mixer machine to be well mixed, obtain mixture C；
7) by mixture C be placed in temperature be in 120~180 DEG C of Twin screw extruder extruding pelletization can obtain it is required
Polypropylene material.
Embodiment 3
A kind of polypropylene material of modified antibacterial, the polypropylene material each component are counted poly- including 100 parts in parts by weight
Propylene powder material, 32 parts of bamboo fibre powder, 4 parts of natural antibacterial agents, 2 parts of heat stabilizers, 8 parts of fillers, 1.1 parts of dispersants.
Further, the bamboo fibre powder is to be crushed to be dried to obtain by the bamboo chip of life in 3 years and more than 3 years.
Further, the antiseptic is the mixture of mango core-onions extracting liquid and garden burnet water-leach liquor.
Further, the heat stabilizer is the mixture of zinc stearate and calcium stearate, and the filler is wheat bran
One kind in end or peanut shell powder, the dispersant are the mixture of paraffin and calcium stearate.
Further, wheat bran powder or the peanut shell powder is obtained by wheat bran or peanut shell cleaning, crushed after being dried.
The present invention also provides a kind of preparation technology of the polypropylene material for described in any of the above-described claim, including such as
Lower step：
1) mango core and onion that will be collected are cleaned, crushed after drying using pulverizer, and it is 2~5 μ to obtain particle diameter
M mango core and the mixed-powder of onion, then by absolute ethyl alcohol distillation is repeated to the mixed-powder of mango core and onion, carried
Obtain mango core-onions extracting liquid；
2) smashed after garden burnet is cleaned up, the garden burnet after smashing is placed in 3~4h of immersion in the container for fill distilled water
After filter reserved filtrate, obtain garden burnet water-leach liquor；
3) mango core-onions extracting liquid and garden burnet water-leach liquor obtained step 1) and step 2) is well mixed, and is obtained
Natural antibacterial agent；
4) 4 parts of natural antibacterial agents, 2 parts of heat stabilizers, 1.1 parts of dispersants are taken to be placed in stainless steel, being stirred continuously makes it
It is well mixed, obtain mixture A；
5) 100 parts of polypropylene powder raw materials, 32 parts of bamboo fibre powder and 8 parts of fillers are taken to be placed in stainless steel, constantly
Stirring, make it well mixed, obtain mixture B；
6) mixture A and mixture B are placed in into high-speed mixer machine to be well mixed, obtain mixture C；
7) by mixture C be placed in temperature be in 120~180 DEG C of Twin screw extruder extruding pelletization can obtain it is required
Polypropylene material.
Some one exemplary embodiments of the present invention are only described by way of explanation above, undoubtedly, for ability
The those of ordinary skill in domain, without departing from the spirit and scope of the present invention, can be with a variety of modes to institute
The embodiment of description is modified.Therefore, foregoing description is inherently illustrative, and should not be construed as will to right of the present invention
Ask the limitation of protection domain.
Claims (6)
- A kind of 1. polypropylene material of modified antibacterial, it is characterised in that：The polypropylene material each component counts bag in parts by weight Include 100 parts of polypropylene powder raw materials, 30~35 parts of bamboo fibre powder, 2~5 parts of natural antibacterial agents, 1~3 part of heat stabilizer, 5~ 10 parts of fillers, 1~2 part of dispersant.
- A kind of 2. polypropylene material of modified antibacterial according to claim 1, it is characterised in that：The bamboo fibre powder is Crushed and be dried to obtain by the bamboo chip of life in 3 years and more than 3 years.
- A kind of 3. polypropylene material of modified antibacterial according to claim 1, it is characterised in that：The antiseptic is mango The mixture of core-onions extracting liquid and garden burnet water-leach liquor.
- A kind of 4. polypropylene material of modified antibacterial according to claim 1, it is characterised in that：The heat stabilizer is hard The mixture of resin acid zinc and calcium stearate, the filler are one kind in wheat bran powder or peanut shell powder, the dispersant For paraffin and the mixture of calcium stearate.
- A kind of 5. polypropylene material of modified antibacterial according to claim 4, it is characterised in that：The wheat bran powder or flower Raw shell powder is obtained by wheat bran or peanut shell cleaning, crushed after being dried.
- 6. the preparation technology of a kind of polypropylene material for described in any of the above-described claim, it is characterised in that including following step Suddenly：1) will collect the mango core come and onion clean, dry after crushed using pulverizer, obtain particle diameter as 2~5 μm Mango core and the mixed-powder of onion, then the mixed-powder of mango core and onion is repeated by absolute ethyl alcohol distillation, extraction Obtain mango core-onions extracting liquid；2) smashed after garden burnet is cleaned up, the garden burnet after smashing is placed in the container for fill distilled water mistake after 3~4h of immersion Reserved filtrate is filtered, obtains garden burnet water-leach liquor；3) mango core-onions extracting liquid and garden burnet water-leach liquor obtained step 1) and step 2) is well mixed, and is obtained natural Antiseptic；4) 2~5 parts of natural antibacterial agents, 1~3 part of heat stabilizer, 1~2 part of dispersant is taken to be placed in stainless steel, being stirred continuously makes It is well mixed, obtains mixture A；5) 100 parts of polypropylene powder raw materials, 30~35 parts of bamboo fibre powder and 5~10 parts of fillers are taken to be placed in stainless steel, It is stirred continuously, makes it well mixed, obtain mixture B；6) mixture A and mixture B are placed in into high-speed mixer machine to be well mixed, obtain mixture C；7) mixture C is placed in extruding pelletization in the Twin screw extruder that temperature is 120~180 DEG C and can obtain required poly- third Alkene material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710669311.0A CN107501721A (en) | 2017-08-08 | 2017-08-08 | A kind of polypropylene material and its preparation technology of modified antibacterial |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710669311.0A CN107501721A (en) | 2017-08-08 | 2017-08-08 | A kind of polypropylene material and its preparation technology of modified antibacterial |
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| CN107501721A true CN107501721A (en) | 2017-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710669311.0A Pending CN107501721A (en) | 2017-08-08 | 2017-08-08 | A kind of polypropylene material and its preparation technology of modified antibacterial |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110628126A (en) * | 2018-06-22 | 2019-12-31 | 佛吉亚汽车内部设备工业公司 | Composition based on natural fibres and powdered polypropylene homopolymer |
| CN112321981A (en) * | 2020-10-28 | 2021-02-05 | 施仕全 | Preparation process of polypropylene material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104987600A (en) * | 2015-07-05 | 2015-10-21 | 陆思烨 | Natural antibacterial anti-aging polypropylene material and preparation method thereof |
| CN105462059A (en) * | 2014-09-05 | 2016-04-06 | 青岛颐世保塑料有限公司 | Modified polypropylene material and preparation method thereof |
| CN105504501A (en) * | 2015-12-30 | 2016-04-20 | 上海普利特复合材料股份有限公司 | Natural-fiber-reinforced polypropylene composite material with mildewproof and antimicrobial properties and preparation method thereof |
-
2017
- 2017-08-08 CN CN201710669311.0A patent/CN107501721A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105462059A (en) * | 2014-09-05 | 2016-04-06 | 青岛颐世保塑料有限公司 | Modified polypropylene material and preparation method thereof |
| CN104987600A (en) * | 2015-07-05 | 2015-10-21 | 陆思烨 | Natural antibacterial anti-aging polypropylene material and preparation method thereof |
| CN105504501A (en) * | 2015-12-30 | 2016-04-20 | 上海普利特复合材料股份有限公司 | Natural-fiber-reinforced polypropylene composite material with mildewproof and antimicrobial properties and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110628126A (en) * | 2018-06-22 | 2019-12-31 | 佛吉亚汽车内部设备工业公司 | Composition based on natural fibres and powdered polypropylene homopolymer |
| CN112321981A (en) * | 2020-10-28 | 2021-02-05 | 施仕全 | Preparation process of polypropylene material |
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Application publication date: 20171222 |