CN106479045A - A kind of expelling parasite polypropylene composite materials resin and preparation method thereof - Google Patents
A kind of expelling parasite polypropylene composite materials resin and preparation method thereof Download PDFInfo
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- CN106479045A CN106479045A CN201610863572.1A CN201610863572A CN106479045A CN 106479045 A CN106479045 A CN 106479045A CN 201610863572 A CN201610863572 A CN 201610863572A CN 106479045 A CN106479045 A CN 106479045A
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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
- 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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2205/03—Polymer mixtures characterised by other features containing three 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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The present invention relates to a kind of expelling parasite polypropylene composite materials resin, described resin includes each component of following mass fraction：50 parts of polipropene 25,10 30 parts of polyvinyl chloride, 10 20 parts of ACM, 30 70 parts of plasticizer, 13 parts of zinc stearate, 13 parts of lubricant, 30 50 parts of precipitated calcium carbonate, 1 10 parts of fruit of Rangoon creeper's extract, 1 10 parts of Radix Stemonae extract, the present invention also provides a kind of method of expelling parasite polypropylene composite materials resin, and invention is prepared simply, with good anthelminthic effect.
Description
Technical field
The present invention relates to resin art, and in particular to a kind of expelling parasite polypropylene composite materials resin and preparation method thereof.
Background technology
Polypropylene, is a kind of obtained thermoplastic resin by propylene polymerization, and polypropylene is nontoxic, odorless, tasteless breast
The highly crystalline polymer of white, it is one of kind most light in all plastics at present that density is little, and it is particularly stable to water, in water
Water absorption rate be only 0.01%, molecular weight about 80,000 one 15 ten thousand, good moldability, product surface good luster, high due to compound with regular structure
Degree crystallization, therefore fusing point may be up to 167 DEG C, heat-resisting, corrosion-resistant, product can be its outstanding advantages with moise-heat sterilization, but shortcoming
It is that low-temperature impact resistance is poor, is easier to aging, this is easily damaged by worms with regard to polypropylene plastics, impact is used.
Content of the invention
It is an object of the invention to provide a kind of expelling parasite polypropylene composite materials resin and preparation method thereof, solves in prior art
The problem of polystyrene resin anthelminthic effect difference, for achieving the above object, the technical solution used in the present invention is：
A kind of expelling parasite polypropylene composite materials resin, described resin include each component of following mass fraction：Polipropene 25-50
Part, polyvinyl chloride 10-30 part, ACM 10-20 part, plasticizer 30-70 part, zinc stearate 1-3 part, lubricant 1-3
Part, precipitated calcium carbonate 30-50 part, fruit of Rangoon creeper's extract 1-10 part, Radix Stemonae extract 1-10 part.
Further, described resin includes each component of following mass fraction：Polypropylene 30-40 part, polyvinyl chloride 15-
25 parts, ACM 12-18 part, plasticizer 40-60 part, zinc stearate 1-2 part, lubricant 1-2 part, precipitated calcium carbonate
35-45 part, fruit of Rangoon creeper's extract 2-8 part, Radix Stemonae extract 2-8 part.
Further, described resin includes each component of following mass fraction：35 parts of polypropylene, 20 parts of polyvinyl chloride,
15 parts of ACM, 50 parts of plasticizer, 2 parts of zinc stearate, 2 parts of lubricant, 40 parts of precipitated calcium carbonate, fruit of Rangoon creeper's extract
5 parts, 5 parts of Radix Stemonae extract.
Further, described plasticizer is di-n-octyl phthalate, BBP(Butyl Benzyl Phthalate, phthalic acid
One kind in di-sec-octyl, dicyclohexyl phthalate, dibutyl phthalate.
Further, described lubricant is calcium stearate, the mixture of tristerin, calcium stearate and stearic acid
Glyceride mass ratio is 1：1.
Further, described fruit of Rangoon creeper's extract be the root of Dahurain angelica is dried after crush, be then immersed in 35% alcohol,
48h is extracted at a temperature of 50 DEG C, take after extract is centrifuged, take what supernatant was concentrated to give.
Further, described Radix Stemonae extract be the tuber of stemona is dried after crush, be then immersed in 35% alcohol,
48h is extracted at a temperature of 50 DEG C, take after extract is centrifuged, take what supernatant was concentrated to give.
The present invention also provides a kind of preparation method of expelling parasite polypropylene composite materials resin, it is characterised in that：Methods described includes
Following steps：
(1) polypropylene, polyvinyl chloride, ACM, zinc stearate, lubricant, precipitated calcium carbonate are added in stirring
Stirring, when temperature rises to 70 DEG C, adds plasticizer, continues stirring to temperature to 100 DEG C, obtains compound；Compound is taken out
It is put in cold mixer and stirs to 40 DEG C, must gets the raw materials ready；
(2) the middle addition fruit of Rangoon creeper's extract of getting the raw materials ready for obtaining in step 1, Radix Stemonae extract, after mixing, comminutor
Granulation, obtains final product.
The invention has the advantages that：
Used as the highly crystalline polymer of odorless, tasteless milky, it is most light in all plastics at present that density is little to polypropylene
One of kind, it is particularly stable to water, the water absorption rate bottom good moldability in water, product surface good luster, as structure is advised
Whole and highly crystallized, therefore fusing point can be high, heat-resisting, corrosion-resistant, product can be its outstanding advantages with moise-heat sterilization, but anti-aging
Poor performance；The fruit of Rangoon creeper is to trichophyton, Trichophyton concentricum, oidium schoenleinii, the little gemma tinea bacterium of Du Ang Shi difficult to understand, rust
The dermatophytes such as the little gemma tinea bacterium of little gemma tinea bacterium, ulotrichy, epidermophyton inguinale, star nocardia have different degrees of
Inhibitory action；Staphylococcus aureus, staphylococcus albus and shigella dysenteriae, typhoid bacillus, paratyphosum Bacterium, Escherichia coli,
Proteus, corynebacterium diphtheriae, pneumobacillus, yersinia pestis, bacillus anthracis, hay bacillus, and comma bacillus；The fruit of Rangoon creeper and hundred
Portion's powder is shared all certain drive pinworm effect, and for larva, fruit of Rangoon creeper's pulvis and tuber of stemona pulvis are shared, with good effect.
Specific embodiment
Following examples are used for the present invention to be described, but are not limited to the scope of the present invention.
Embodiment 1
A kind of expelling parasite polypropylene composite materials resin, it is characterised in that described resin includes each component of following mass fraction：
Polipropene 25 part, 10 parts of polyvinyl chloride, 10 parts of ACM, 30 parts of plasticizer, 1 part of zinc stearate, 1 part of lubricant, gently
30 parts of matter calcium carbonate, 1 part of fruit of Rangoon creeper's extract, 1 part of Radix Stemonae extract.
A kind of preparation method of expelling parasite polypropylene composite materials resin, the method comprising the steps of：
(1) polypropylene, polyvinyl chloride, ACM, zinc stearate, lubricant, precipitated calcium carbonate are added in stirring
Stirring, when temperature rises to 70 DEG C, adds plasticizer, continues stirring to temperature to 100 DEG C, obtains compound；Compound is taken out
It is put in cold mixer and stirs to 40 DEG C, must gets the raw materials ready；
(2) the middle addition fruit of Rangoon creeper's extract of getting the raw materials ready for obtaining in step 1, Radix Stemonae extract, after mixing, comminutor
Granulation, obtains final product.
Embodiment 2
A kind of expelling parasite polypropylene composite materials resin, it is characterised in that described resin includes each component of following mass fraction：
50 parts of polypropylene, 30 parts of polyvinyl chloride, 20 parts of ACM, 70 parts of plasticizer, 3 parts of zinc stearate, 3 parts of lubricant, gently
50 parts of matter calcium carbonate, 10 parts of fruit of Rangoon creeper's extract, 10 parts of Radix Stemonae extract.
A kind of preparation method of expelling parasite polypropylene composite materials resin, the method comprising the steps of：
(1) polypropylene, polyvinyl chloride, ACM, zinc stearate, lubricant, precipitated calcium carbonate are added in stirring
Stirring, when temperature rises to 70 DEG C, adds plasticizer, continues stirring to temperature to 100 DEG C, obtains compound；Compound is taken out
It is put in cold mixer and stirs to 40 DEG C, must gets the raw materials ready；
(2) the middle addition fruit of Rangoon creeper's extract of getting the raw materials ready for obtaining in step 1, Radix Stemonae extract, after mixing, comminutor
Granulation, obtains final product.
Embodiment 3
A kind of expelling parasite polypropylene composite materials resin, described resin include each component of following mass fraction：30 parts of polypropylene,
15 parts of polyvinyl chloride, 12 parts of ACM, 40 parts of plasticizer, 1 part of zinc stearate, 1 part of lubricant, precipitated calcium carbonate 35
Part, 2 parts of fruit of Rangoon creeper's extract, 2 parts of Radix Stemonae extract.
A kind of preparation method of expelling parasite polypropylene composite materials resin, the method comprising the steps of：
(1) polypropylene, polyvinyl chloride, ACM, zinc stearate, lubricant, precipitated calcium carbonate are added in stirring
Stirring, when temperature rises to 70 DEG C, adds plasticizer, continues stirring to temperature to 100 DEG C, obtains compound；Compound is taken out
It is put in cold mixer and stirs to 40 DEG C, must gets the raw materials ready；
(2) the middle addition fruit of Rangoon creeper's extract of getting the raw materials ready for obtaining in step 1, Radix Stemonae extract, after mixing, comminutor
Granulation, obtains final product.
Embodiment 4
A kind of expelling parasite polypropylene composite materials resin, it is characterised in that described resin includes each component of following mass fraction：
40 parts of polypropylene, 25 parts of polyvinyl chloride, 18 parts of ACM, 60 parts of plasticizer, 2 parts of zinc stearate, 2 parts of lubricant, gently
Matter carbonic acid Ca45 part, 8 parts of fruit of Rangoon creeper's extract, 8 parts of Radix Stemonae extract.
A kind of preparation method of expelling parasite polypropylene composite materials resin, the method comprising the steps of：
(1) polypropylene, polyvinyl chloride, ACM, zinc stearate, lubricant, precipitated calcium carbonate are added in stirring
Stirring, when temperature rises to 70 DEG C, adds plasticizer, continues stirring to temperature to 100 DEG C, obtains compound；Compound is taken out
It is put in cold mixer and stirs to 40 DEG C, must gets the raw materials ready；
(2) the middle addition fruit of Rangoon creeper's extract of getting the raw materials ready for obtaining in step 1, Radix Stemonae extract, after mixing, comminutor
Granulation, obtains final product.
Embodiment 5
A kind of expelling parasite polypropylene composite materials resin, it is characterised in that：Described resin includes each component of following mass fraction：
35 parts of polypropylene, 20 parts of polyvinyl chloride, 15 parts of ACM, 50 parts of plasticizer, 2 parts of zinc stearate, 2 parts of lubricant, gently
40 parts of matter calcium carbonate, 5 parts of fruit of Rangoon creeper's extract, 5 parts of Radix Stemonae extract.
A kind of preparation method of expelling parasite polypropylene composite materials resin, the method comprising the steps of：
(1) polypropylene, polyvinyl chloride, ACM, zinc stearate, lubricant, precipitated calcium carbonate are added in stirring
Stirring, when temperature rises to 70 DEG C, adds plasticizer, continues stirring to temperature to 100 DEG C, obtains compound；Compound is taken out
It is put in cold mixer and stirs to 40 DEG C, must gets the raw materials ready；
(2) the middle addition fruit of Rangoon creeper's extract of getting the raw materials ready for obtaining in step 1, Radix Stemonae extract, after mixing, comminutor
Granulation, obtains final product.
Checking test
Product is obtained in Example 1-5, respectively by product release in 28 DEG C of temperature, relative humidity 60-70% condition
Under incubator, and throw in moth 4 instar larvae 20 in incubator respectively, observe the distribution shape of moth larva after 7 days
State, control group adopt plain polypropylene material product, find that the biological larva quantity being attached on product of the present invention is few through experiment
In control group, illustrate that the present invention has good anthelminthic effect.
Although, the present invention is described in detail above to have used general explanation and specific embodiment, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (8)
1. a kind of expelling parasite polypropylene composite materials resin, it is characterised in that described resin includes each component of following mass fraction：Poly-
Propylene 25-50 part, polyvinyl chloride 10-30 part, ACM 10-20 part, plasticizer 30-70 part, zinc stearate 1-3 part,
Lubricant 1-3 part, precipitated calcium carbonate 30-50 part, fruit of Rangoon creeper's extract 1-10 part, Radix Stemonae extract 1-10 part.
2. a kind of expelling parasite polypropylene composite materials resin according to claim 1, it is characterised in that：Described resin includes following
Each component of mass fraction：Polypropylene 30-40 part, polyvinyl chloride 15-25 part, ACM 12-18 part, plasticizer 40-
60 parts, zinc stearate 1-2 part, lubricant 1-2 part, precipitated calcium carbonate 35-45 part, fruit of Rangoon creeper's extract 2-8 part, Radix Stemonae extract
2-8 part.
3. a kind of expelling parasite polypropylene composite materials resin according to claim 1, it is characterised in that：Described resin includes following
Each component of mass fraction：35 parts of polypropylene, 20 parts of polyvinyl chloride, 15 parts of ACM, 50 parts of plasticizer, zinc stearate
2 parts, 2 parts of lubricant, 40 parts of precipitated calcium carbonate, 5 parts of fruit of Rangoon creeper's extract, 5 parts of Radix Stemonae extract.
4. a kind of expelling parasite polypropylene composite materials resin according to claim 1, it is characterised in that：Described plasticizer is adjacent benzene
Dioctyl phthalate di-n-octyl, BBP(Butyl Benzyl Phthalate, di-sec-octyl phthalate, dicyclohexyl phthalate, adjacent benzene two
One kind in formic acid dibutyl ester.
5. a kind of expelling parasite polypropylene composite materials resin according to claim 1, it is characterised in that：Described lubricant is tristearin
Sour calcium, the mixture of tristerin, calcium stearate and tristerin mass ratio are 1：1.
6. a kind of expelling parasite polypropylene composite materials resin according to claim 1, it is characterised in that：Described fruit of Rangoon creeper's extract
Be the fruit of Rangoon creeper is dried after crush, be then immersed in 35% alcohol, extract 48h at a temperature of 50 DEG C, take extract and enter
After row centrifugation, take what supernatant was concentrated to give.
7. a kind of expelling parasite polypropylene composite materials resin according to claim 1, it is characterised in that：Described Radix Stemonae extract is
Crush after the tuber of stemona is dried, be then immersed in 35% alcohol, extract 48h at a temperature of 50 DEG C, take extract carry out from
After the heart, take what supernatant was concentrated to give.
8. the preparation method of a kind of expelling parasite polypropylene composite materials resin described in a kind of claim 1, it is characterised in that：Methods described
Comprise the following steps：
(1) polypropylene, polyvinyl chloride, ACM, zinc stearate, lubricant, precipitated calcium carbonate are added in stirring and are stirred,
When temperature rises to 70 DEG C, plasticizer is added, continue stirring to temperature to 100 DEG C, obtain compound；Compound taking-up is put into cold
Stir in mixed machine to 40 DEG C, must get the raw materials ready；
(2) the middle addition fruit of Rangoon creeper's extract of getting the raw materials ready for obtaining in step 1, Radix Stemonae extract, after mixing, comminutor is made
Grain, obtains final product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610863572.1A CN106479045A (en) | 2016-09-29 | 2016-09-29 | A kind of expelling parasite polypropylene composite materials resin and preparation method thereof |
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| CN201610863572.1A CN106479045A (en) | 2016-09-29 | 2016-09-29 | A kind of expelling parasite polypropylene composite materials resin and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107778658A (en) * | 2017-11-10 | 2018-03-09 | 安徽国泰印务有限公司 | A kind of wear-resisting expelling parasite polypropylene film |
| CN113912946A (en) * | 2020-07-10 | 2022-01-11 | 万华化学（宁波）有限公司 | Polypropylene composite material with long-acting insect expelling function and preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102388930A (en) * | 2011-10-09 | 2012-03-28 | 南京正宽医药科技有限公司 | Chinese medicinal composition in plant bactericide, and preparation method and application of Chinese medicinal composition |
| CN103073907A (en) * | 2011-10-26 | 2013-05-01 | 中国石油化工股份有限公司 | Antibacterial thermoplastic plastic composition and preparation method thereof |
| CN105400067A (en) * | 2015-11-25 | 2016-03-16 | 全椒祥瑞塑胶有限公司 | Polypropylene with bacteriostasis function |
| CN105885299A (en) * | 2016-06-23 | 2016-08-24 | 广东顺德江顺磁材有限公司 | Rubber-modified polyvinyl chloride plastic, method for preparing same and application of rubber-modified polyvinyl chloride plastic |
-
2016
- 2016-09-29 CN CN201610863572.1A patent/CN106479045A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102388930A (en) * | 2011-10-09 | 2012-03-28 | 南京正宽医药科技有限公司 | Chinese medicinal composition in plant bactericide, and preparation method and application of Chinese medicinal composition |
| CN103073907A (en) * | 2011-10-26 | 2013-05-01 | 中国石油化工股份有限公司 | Antibacterial thermoplastic plastic composition and preparation method thereof |
| CN105400067A (en) * | 2015-11-25 | 2016-03-16 | 全椒祥瑞塑胶有限公司 | Polypropylene with bacteriostasis function |
| CN105885299A (en) * | 2016-06-23 | 2016-08-24 | 广东顺德江顺磁材有限公司 | Rubber-modified polyvinyl chloride plastic, method for preparing same and application of rubber-modified polyvinyl chloride plastic |
Non-Patent Citations (3)
| Title |
|---|
| -: "《塑料》", 31 December 1960 * |
| 王文平 等: "百部根中提取物对朱砂叶螨触杀活性的测定", 《农学学报》 * |
| 陈馥馨 等: "《新编中成药手册》", 31 December 1992 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107778658A (en) * | 2017-11-10 | 2018-03-09 | 安徽国泰印务有限公司 | A kind of wear-resisting expelling parasite polypropylene film |
| CN113912946A (en) * | 2020-07-10 | 2022-01-11 | 万华化学（宁波）有限公司 | Polypropylene composite material with long-acting insect expelling function and preparation method and application thereof |
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Application publication date: 20170308 |