CN108102253A - A kind of plastic formula - Google Patents
A kind of plastic formula Download PDFInfo
- Publication number
- CN108102253A CN108102253A CN201711430847.3A CN201711430847A CN108102253A CN 108102253 A CN108102253 A CN 108102253A CN 201711430847 A CN201711430847 A CN 201711430847A CN 108102253 A CN108102253 A CN 108102253A
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- CN
- China
- Prior art keywords
- parts
- plastic formula
- processing aid
- formula according
- plastics
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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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- 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
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
-
- 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
Abstract
The invention discloses a kind of plastic formula, in parts by weight including following raw material：Polyvinyl chloride resin, 50 parts 70 parts；MBS and/or ABS, 10 parts 20 parts；More block styrene based thermoplastic elastomers, 5 parts 10 parts；Metallocene polyolefin tenacity-increased dose, 5 parts 10 parts；Organic tin stabilizer, 3 parts 5 parts；Propylene acid assistant, 3 parts 5 parts.The plastic formula of the present invention, by increasing MBS or ABS, improve the high impact of plastics, and the refractive index (1.52 1.55) of MBS is approached with polyvinyl chloride resin, therefore, the refractive index of obtained plastics is also unaffected, by carboxylic acid tin, STANNOUS SULPHATE CRYSTALLINE and is used cooperatively, thermal stability, the transparency of plastics, while the photostability that also its can be kept excellent can both be increased.
Description
Technical field
The present invention relates to the fields such as high molecular material, are specially a kind of plastic formula.
Background technology
Polyvinyl chloride resin is one of important organic synthesis material.English name：Polyvinyl Chloride, product tool
There are good physical property and chemical property, be widely used in industry, building, agricultural, daily life, packaging, electric power, public utilities
The fields of grade.
Polyvinyl chloride resin is a polarity amorphism high polymer, has stronger active force between molecule, is one hard and crisp
Material；Impact strength is relatively low.Although existing polyvinyl chloride resin adds modifying agent, trigger stress to reduce total crazing,
And the deformation using particle itself and shear band, prevention crazing expand and increase, and sponge the in vivo impact energy of incoming material, from
And reach shock proof purpose.But since the species of modifying agent is various, and the modifying agent added in can influence polyvinyl chloride resin script
Characteristic so that the stability of plastics prepared by PVC resins in itself reduces, and the refractive index of plastics reduces made of polyvinyl chloride resin.
The content of the invention
The purpose of the present invention is：A kind of plastic formula is provided, to solve at least one technological deficiency of the prior art.
Realizing the technical solution of above-mentioned purpose is：A kind of plastic formula, in parts by weight including following raw material：PVC trees
Fat, 50 parts -70 parts；MBS and/or ABS, 10 parts -20 parts；More block styrene based thermoplastic elastomers, 5 parts -10 parts；Metallocene
Polyolefine toughener, 5 parts -10 parts；Organic tin stabilizer, 3 parts -5 parts；Propylene acid assistant, 3 parts -5 parts.
In a preferred embodiment of the invention, the structure feature of more block styrene based thermoplastic elastomers includes
Hard segment, the more blocks of microfacies which is formed for polystyrene chain segment-polybutadiene segments.
In an of the invention preferred embodiment, the organic tin stabilizer is maleic acid dioctyltin, double (thio sweet
The different monooctyl ester of alkyd) dioctyltin, double (single-ethylhexyl maleate) dioctyltins, double (butyl maleate) dioctyltins
At least one of.
In a preferred embodiment of the invention, the propylene acid assistant includes lubricating type processing aid and decentralized is processed
Auxiliary agent.
In a preferred embodiment of the invention, the decentralized processing aid includes acrylate copolymer.
In a preferred embodiment of the invention, the lubricating type processing aid includes methyl methacrylate-fourth two
Alkene-styrol copolymer.
It is an advantage of the invention that：The plastic formula of the present invention, by increasing MBS or ABS, the HI high impact for improving plastics is strong
Degree, and the refractive index (1.52-1.55) of MBS is approached with polyvinyl chloride resin, and therefore, the refractive index of obtained plastics is also from shadow
It rings, passes through lubricating type propylene acid assistant so that in PVC calender lines, can not only promote gelation, add the bullet of plastics
Property so that melting solid intensity at processing temperatures and extensibility increase, and be conducive to demould, it is helped by decentralized acrylic acid
Agent, is conducive to scattered between each raw material, is sufficiently mixed compatible；It can be to a certain extent by metallocene polyolefin tenacity-increased dose
Increase the toughness of plastics, by carboxylic acid tin, STANNOUS SULPHATE CRYSTALLINE and be used cooperatively, can both increase thermal stability, the transparency of plastics, together
When also its can be kept excellent photostability.
Specific embodiment
Embodiment 1：A kind of plastic formula, in parts by weight including following raw material：Polyvinyl chloride resin, 50 parts；10 parts of ABS；It is more
5 parts of block styrene based thermoplastic elastomer；Metallocene polyolefin tenacity-increased dose 5 parts；3 parts of organic tin stabilizer；Propylene acid assistant 3
Part, every part of quality is 100g.Wherein, the structure feature of more block styrene based thermoplastic elastomers includes hard segment, should
The more blocks of microfacies that hard segment is formed for polystyrene chain segment-polybutadiene segments.The organic tin stabilizer selects carboxylic acid tin
1.5 parts, 1.5 parts of STANNOUS SULPHATE CRYSTALLINE；The propylene acid assistant includes 1.5 parts of lubricating type processing aid and decentralized processing aid 1.5
Part.The decentralized processing aid includes acrylate copolymer.Lubricating type processing aid includes methyl methacrylate-fourth two
Alkene-styrol copolymer.
Embodiment 2：A kind of plastic formula, in parts by weight including following raw material：Polyvinyl chloride resin, 60 parts；15 parts of MBS；It is more
5 parts of block styrene based thermoplastic elastomer；Metallocene polyolefin tenacity-increased dose 5 parts；4 parts of organic tin stabilizer；Propylene acid assistant 4
Part, every part of quality is 100g.Wherein, the structure feature of more block styrene based thermoplastic elastomers includes hard segment, should
The more blocks of microfacies that hard segment is formed for polystyrene chain segment-polybutadiene segments.The organic tin stabilizer selects maleic acid
Dioctyltin；The propylene acid assistant includes 2 parts of 2 parts of lubricating type processing aid and decentralized processing aid.The decentralized
Processing aid includes acrylate copolymer.Lubricating type processing aid is copolymerized including methyl methacrylate-butadiene-styrene
Object.
Embodiment 3：A kind of plastic formula, in parts by weight including following raw material：Polyvinyl chloride resin, 70 parts；10 parts of MBS and
10 parts of ABS；More 10 parts of block styrene based thermoplastic elastomers；Metallocene polyolefin tenacity-increased dose 10 parts；Organic tin stabilizer 5
Part；3 parts of propylene acid assistant, every part of quality are 100g.Wherein, the structure feature of more block styrene based thermoplastic elastomers
The more blocks of microfacies formed including hard segment, the hard segment for polystyrene chain segment-polybutadiene segments.The organotin is steady
Determine double (the thio different monooctyl ester of the Glycolic acid) dioctyltins of agent selection；The propylene acid assistant includes 1.5 parts of lubricating type processing aid
With 1.5 parts of decentralized processing aid.The decentralized processing aid includes acrylate copolymer.Lubricating type processing aid includes
Methyl Methacrylate-Butadiene-Styrene Copolymer.
Embodiment 4：A kind of plastic formula, in parts by weight including following raw material：Polyvinyl chloride resin, 70 parts；10 parts of MBS and
10 parts of ABS；More 5 parts of block styrene based thermoplastic elastomers；Metallocene polyolefin tenacity-increased dose 5 parts；5 parts of organic tin stabilizer；
5 parts of propylene acid assistant, every part of quality are 100g.Wherein, the structure feature bag of more block styrene based thermoplastic elastomers
Hard segment is included, the more blocks of microfacies which is formed for polystyrene chain segment-polybutadiene segments.The Organotin Stabilized
2.5 parts of agent selection carboxylic acid tin, 2.5 parts of STANNOUS SULPHATE CRYSTALLINE；The propylene acid assistant includes 2.5 parts of lubricating type processing aid and decentralized
2.5 parts of processing aid.The decentralized processing aid includes acrylate copolymer.Lubricating type processing aid includes metering system
Sour methyl esters-butadiene-styrene copolymer.
Embodiment 5：A kind of plastic formula, in parts by weight including following raw material：Polyvinyl chloride resin, 50 parts；5 parts of MBS and
5 parts of ABS；More 5 parts of block styrene based thermoplastic elastomers；Metallocene polyolefin tenacity-increased dose 5 parts；5 parts of organic tin stabilizer；
3 parts of propylene acid assistant, every part of quality are 100g.Wherein, the structure feature bag of more block styrene based thermoplastic elastomers
Hard segment is included, the more blocks of microfacies which is formed for polystyrene chain segment-polybutadiene segments.The Organotin Stabilized
2.5 parts of agent selection carboxylic acid tin, 2.5 parts of STANNOUS SULPHATE CRYSTALLINE；The propylene acid assistant includes 1.5 parts of lubricating type processing aid and decentralized
1.5 parts of processing aid.The decentralized processing aid includes acrylate copolymer.Lubricating type processing aid includes metering system
Sour methyl esters-butadiene-styrene copolymer.
Table 1：The performance test results of embodiment 1-5 and the plastics of comparative example 1.
It can be seen in table 1 that the smoke density when plastics of the present invention effectively improve burning.It ensure that polyvinyl chloride simultaneously
The translucency of material.
The foregoing is merely a prefered embodiment of the invention, is not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made within principle etc., should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of plastic formula, it is characterised in that：Include following raw material in parts by weight：
2. plastic formula according to claim 1, it is characterised in that：More block styrene based thermoplastic elastomers
Structure feature includes hard segment, the more blocks of microfacies which is formed for polystyrene chain segment-polybutadiene segments.
3. plastic formula according to claim 1, it is characterised in that：The organic tin stabilizer is maleic acid di-n-octyl
Tin, double (the thio different monooctyl ester of Glycolic acid) dioctyltins, double (single-ethylhexyl maleate) dioctyltins, double (butyl maleates)
At least one of dioctyltin, carboxylic acid tin, STANNOUS SULPHATE CRYSTALLINE.
4. plastic formula according to claim 1, which is characterized in that the propylene acid assistant includes lubricating type processing aid
With decentralized processing aid.
5. plastic formula according to claim 4, which is characterized in that the decentralized processing aid is total to including acrylate
Polymers.
6. plastic formula according to claim 4, which is characterized in that the lubricating type processing aid includes methacrylic acid
Methyl esters-butadiene-styrene copolymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711430847.3A CN108102253A (en) | 2017-12-26 | 2017-12-26 | A kind of plastic formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711430847.3A CN108102253A (en) | 2017-12-26 | 2017-12-26 | A kind of plastic formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108102253A true CN108102253A (en) | 2018-06-01 |
Family
ID=62213200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711430847.3A Pending CN108102253A (en) | 2017-12-26 | 2017-12-26 | A kind of plastic formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108102253A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102964714A (en) * | 2011-08-31 | 2013-03-13 | 中国石油化工股份有限公司 | Scraping and wear-resistant impact-resistant polyvinyl chloride tube material and preparation method |
| CN106519498A (en) * | 2016-10-28 | 2017-03-22 | 无锡市永兴金属软管有限公司 | Blended toughened PVC (polyvinyl chloride) elastomer and preparation method thereof |
-
2017
- 2017-12-26 CN CN201711430847.3A patent/CN108102253A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102964714A (en) * | 2011-08-31 | 2013-03-13 | 中国石油化工股份有限公司 | Scraping and wear-resistant impact-resistant polyvinyl chloride tube material and preparation method |
| CN106519498A (en) * | 2016-10-28 | 2017-03-22 | 无锡市永兴金属软管有限公司 | Blended toughened PVC (polyvinyl chloride) elastomer and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 杨明山等编: "《现代工程塑料改性-理论与实践》", 31 July 2009 * |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180601 |