CN107488316A - A kind of clear hard PVC formula - Google Patents
A kind of clear hard PVC formula Download PDFInfo
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- CN107488316A CN107488316A CN201710871595.1A CN201710871595A CN107488316A CN 107488316 A CN107488316 A CN 107488316A CN 201710871595 A CN201710871595 A CN 201710871595A CN 107488316 A CN107488316 A CN 107488316A
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- hard pvc
- clear hard
- pvc formula
- lubricant
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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
- 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
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- 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 clear hard PVC formula, it is prepared from the following raw materials in parts by weight：100 parts of polyvinyl chloride, 15 parts of heat stabilizer, 0.5 1.0 parts of in-lubricant, 0.6 1.5 parts of external lubricant, ageing-resistant 0.05 0.3 parts of modifying agent, 0.8 1.5 parts of modifier, 0.001 0.008 parts of colorant, 36 parts of toughener.A kind of clear hard PVC formula of the present invention, using high-quality MBS plasticized modifiers, significantly improves product physical property；Using phosphite ester as ageing-resistant modifying agent, significantly delay the oxidizing process of high polymer material, also with good color and luster protective capability, improve the processing temperature of polymer；Using the mixture of ultramarine and paratonere as colorant, product form and aspect are adjusted, it is in nature Transparent color to make products appearance.A kind of clear hard PVC formula of the present invention, overcomes the shortcomings of the easy to aging of MBS toughening polyvinyl chloride tubing, form and aspect are partially yellow, products appearance is poor, improves product ageing-resistant performance, aesthetics and service life, have a good application prospect.
Description
【Technical field】
The present invention relates to the technical field of plastic pipe, more particularly to a kind of clear hard PVC formula.
【Background technology】
PVC is Polyvinylchlorid abbreviation, and Main Ingredients and Appearance is polyvinyl chloride, and it is resistance to strengthen its to add other compositions
A kind of material of hot, toughness, ductility.The annual production of the polyvinyl chloride whole world is only second to the plastic raw materials of polyethylene, extensively should
For the every field in production and living, wherein transparent article is also the important application field of polyvinyl chloride, not only meets system
Product mechanics, the fire-retardant requirement for waiting aspect of performance, and adds the aesthetics of product, but due to the application of other transparent materials,
Commercially shared share is smaller for transparent polyvinyl chloride product.
The transparency of polyvinyl chloride is not interfered with as the plasticized modifier of polyvinyl chloride using MBS at present, but contained in MBS
There is the double bond in unsaturated double-bond i.e. butadiene unit, the content with the increase unsaturated double-bond of content also gradually increases, and makes
Aging occurs in the presence of light and heat for tubing, thus seem deficiency in ageing-resistant performance, tubing has that easy to aging, form and aspect are inclined
Yellow, the shortcomings of products appearance is poor, limit its application in some fields.For this reason, it is necessary to propose a kind of clear hard polychlorostyrene
Ethene tubing, the application field of product is expanded, meets the needs of market.
【The content of the invention】
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of clear hard PVC formula, its
Aim to solve the problem that the technology for the shortcomings of MBS toughening polyvinyl chlorides tubing is easy to aging, form and aspect are partially yellow, products appearance is poor in the prior art
Problem.
To achieve the above object, the present invention proposes a kind of clear hard PVC formula, by the original of following parts by weight
Material is made：100 parts of polyvinyl chloride, heat stabilizer 1-5 parts, in-lubricant 0.5-1.0 parts, external lubricant 0.6-1.5 parts are resistance to old
Change modifying agent 0.05-0.3 parts, modifier 0.8-1.5 parts, colorant 0.001-0.008 parts, toughener 3-6 parts.
Preferably, it is prepared from the following raw materials in parts by weight：100 parts of polyvinyl chloride, heat stabilizer 2-4 parts, interior lubrication
Agent 0.65-0.85 parts, external lubricant 0.95-1.15 parts, ageing-resistant modifying agent 0.15-0.2 parts, modifier 1.05-1.25
Part, colorant 0.003-0.006 parts, toughener 4-5 parts.
Preferably, it is prepared from the following raw materials in parts by weight：100 parts of polyvinyl chloride, 3 parts of heat stabilizer, in-lubricant
0.75 part, 1.05 parts of external lubricant, ageing-resistant 0.175 part of modifying agent, 1.15 parts of modifier, 0.005 part of colorant, toughener
4.5 part.
Preferably, described heat stabilizer is thiol methyl tin heat stabilizer, in colourless transparent liquid.
Preferably, described in-lubricant is the powder shaped microparticle of the inclined aliphatic acid complex ester of glycerine.
Preferably, described external lubricant is Tissuemat E.
Preferably, described ageing-resistant modifying agent is dioctyl ester pentaerythritol diphosphites.
Preferably, described modifier is methyl methacrylate (MMA)/acrylate copolymer, methyl-prop
One or more of compositions in e pioic acid methyl ester (MMA)/styrol copolymer, acrylonitrile/styrol copolymer.
Preferably, described colorant is the mixture of ultramarine and paratonere.
Preferably, described toughener is high-quality MBS plasticized modifiers.
Beneficial effects of the present invention：Compared with prior art, a kind of clear hard PVC formula provided by the invention,
Using polyvinyl chloride, heat stabilizer, in-lubricant, external lubricant, ageing-resistant modifying agent, modifier, colorant and toughener
Compounding forms, and toughener uses high-quality MBS plasticized modifiers, significantly improves the performances such as the resistance to compression, shock resistance, bending of product, and
The particle diameter of toughener MBS particles is smaller than the wavelength of visible ray, does not interfere with the transparency of polyvinyl chloride；Using dioctyl ester season penta
Tetrol diphosphites can significantly delay the oxidizing process of high polymer material, extend product and use the longevity as ageing-resistant modifying agent
Life, meanwhile, phosphite antioxidant has good color and luster protective capability, can improve the processing temperature of polymer；In addition, adopt
By the use of the mixture of ultramarine and paratonere as colorant, product form and aspect are adjusted, it is in nature Transparent color to make products appearance, overcomes MBS
The shortcomings of the easy to aging of toughening polyvinyl chloride tubing, form and aspect are partially yellow, products appearance is poor, ageing-resistant performance and aesthetics are improved,
The service life of tubing is improved, that widens product uses field, meets the needs of market, has a good application prospect.
The feature and advantage of the present invention will be described in detail by embodiment.
【Embodiment】
To make the object, technical solutions and advantages of the present invention of greater clarity, below by embodiment, the present invention is entered
Row is further described.However, it should be understood that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
In limitation the scope of the present invention.In addition, in the following description, eliminate the description to known features and technology, so that avoid need not
Obscure idea of the invention in strategic point.
The embodiment of the present invention provides a kind of clear hard PVC formula, is prepared from the following raw materials in parts by weight：Polychlorostyrene
100 parts of ethene, heat stabilizer 1-5 parts, in-lubricant 0.5-1.0 parts, external lubricant 0.6-1.5 parts, ageing-resistant modifying agent 0.05-
0.3 part, modifier 0.8-1.5 parts, colorant 0.001-0.008 parts, toughener 3-6 parts.
Further, it is prepared from the following raw materials in parts by weight：100 parts of polyvinyl chloride, heat stabilizer 2-4 parts, interior lubrication
Agent 0.65-0.85 parts, external lubricant 0.95-1.15 parts, ageing-resistant modifying agent 0.15-0.2 parts, modifier 1.05-1.25
Part, colorant 0.003-0.006 parts, toughener 4-5 parts.
Further, described heat stabilizer is thiol methyl tin heat stabilizer, in colourless transparent liquid；Described is interior
Lubricant is the powder shaped microparticle of the inclined aliphatic acid complex ester of glycerine；Described external lubricant is Tissuemat E；Described is resistance to old
Change modifying agent is dioctyl ester pentaerythritol diphosphites；Described modifier is methyl methacrylate (MMA)/propylene
One or more in acid ester copolymer, methyl methacrylate (MMA)/styrol copolymer, acrylonitrile/styrol copolymer
Composition；Described colorant is the mixture of ultramarine and paratonere；Described toughener is high-quality MBS plasticized modifiers.
Embodiment one,
A kind of clear hard PVC formula, is prepared from the following raw materials in parts by weight：100 parts of polyvinyl chloride, it is colourless
3 parts of bright thiol methyl tin heat stabilizer, 0.75 part of the powder shaped microparticle of the inclined aliphatic acid complex ester of glycerine, Tissuemat E 1.05
Part, 0.175 part of dioctyl ester pentaerythritol diphosphites, methyl methacrylate (MMA)/1.15 parts of acrylate copolymer,
Ultramarine and 0.005 part of the mixture of paratonere, high-quality 4.5 parts of MBS plasticized modifiers.
Embodiment two,
A kind of clear hard PVC formula, is prepared from the following raw materials in parts by weight：100 parts of polyvinyl chloride, it is colourless
2 parts of bright thiol methyl tin heat stabilizer, 0.6 part of the powder shaped microparticle of the inclined aliphatic acid complex ester of glycerine, Tissuemat E 0.7
Part, 0.15 part of dioctyl ester pentaerythritol diphosphites, methyl methacrylate (MMA)/acrylate copolymer and methyl-prop
0.001 part of the mixture of 1 part of the mixture of e pioic acid methyl ester (MMA)/styrol copolymer, ultramarine and paratonere, high-quality MBS toughness reinforcings
3 parts of modifying agent.
Embodiment three,
A kind of clear hard PVC formula, is prepared from the following raw materials in parts by weight：100 parts of polyvinyl chloride, it is colourless
4 parts of bright thiol methyl tin heat stabilizer, 0.9 part of the powder shaped microparticle of the inclined aliphatic acid complex ester of glycerine, Tissuemat E 1.3
Part, 0.3 part of dioctyl ester pentaerythritol diphosphites, methyl methacrylate (MMA)/acrylate copolymer, metering system
1.2 parts of the mixture of sour methyl esters (MMA)/styrol copolymer and acrylonitrile/styrol copolymer, the mixing of ultramarine and paratonere
0.005 part of thing, high-quality 5 parts of MBS plasticized modifiers.
In embodiments of the present invention, due to MBS (methyl methacrylate, butadiene and styrol copolymer) solubility parameters
Close with polyvinyl chloride, both thermodynamic compatibilities are good, and polychloroethylene pipes have very high impact strength, energy after blending
Significantly improve the performances such as the resistance to compression, shock resistance, bending of product；Other MBS and polyvinyl chloride refraction index are respectively 1.528-
1.540 and 1.534-1.538, therefore after both melt blendings, homogeneous index of refraction, and the grain of toughener MBS particles can be reached
Footpath is smaller than the wavelength of visible ray, thus does not interfere with the transparent of polyvinyl chloride using MBS as the plasticized modifier of polyvinyl chloride
Property；
Using dioctyl ester pentaerythritol diphosphites as ageing-resistant modifying agent, to anti-oxidation, improve the tool such as color and luster
Play the role of it is prominent, improve MBS in easily sent out in the presence of light and heat containing unsaturated double-bond (double bond in butadiene unit)
Raw aging, the problem of so as to cause MBS toughening polyvinyl chloride tubing ageing-resistant performance deficiencies, significantly delay the oxygen of high polymer material
Change process, extend product service life.Simultaneously as phosphite ester has a higher heat endurance in itself, weatherability and water-fast
Numerical solution, therefore good processing stability, also with good color and luster protective capability；
Using the mixture of ultramarine and paratonere as colorant, product form and aspect are adjusted, it is in nature Transparent color to make products appearance.
The polychloroethylene pipes that a kind of clear hard PVC formula proposed by the present invention is produced have transparent well
Property, excellent compressive property, good processability and ageing-resistant performance, overcome MBS toughening polyvinyl chloride tubing it is easy to aging,
The shortcomings of form and aspect are partially yellow, products appearance is poor, ageing-resistant performance and aesthetics are improved, improve the service life of tubing, broadening production
Product use field, meet the needs of market, have a good application prospect.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modification, equivalent substitution or improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
- A kind of 1. clear hard PVC formula, it is characterised in that：It is prepared from the following raw materials in parts by weight：Polyvinyl chloride 100 Part, heat stabilizer 1-5 parts, in-lubricant 0.5-1.0 parts, external lubricant 0.6-1.5 parts, ageing-resistant modifying agent 0.05-0.3 parts, Modifier 0.8-1.5 parts, colorant 0.001-0.008 parts, toughener 3-6 parts.
- A kind of 2. clear hard PVC formula as claimed in claim 1, it is characterised in that：By the original of following parts by weight Material is made：100 parts of polyvinyl chloride, heat stabilizer 2-4 parts, in-lubricant 0.65-0.85 parts, external lubricant 0.95-1.15 parts are resistance to Aging modifying agent 0.15-0.2 parts, modifier 1.05-1.25 parts, colorant 0.003-0.006 parts, toughener 4-5 parts.
- A kind of 3. clear hard PVC formula as claimed in claim 1, it is characterised in that：By the original of following parts by weight Material is made：100 parts of polyvinyl chloride, 3 parts of heat stabilizer, 0.75 part of in-lubricant, 1.05 parts of external lubricant, ageing-resistant modifying agent 0.175 part, 1.15 parts of modifier, 0.005 part of colorant, 4.5 parts of toughener.
- A kind of 4. clear hard PVC formula as described in claims 1 to 3 any one, it is characterised in that：Described heat Stabilizer is thiol methyl tin heat stabilizer, in colourless transparent liquid.
- A kind of 5. clear hard PVC formula as described in claims 1 to 3 any one, it is characterised in that：Described is interior Lubricant is the powder shaped microparticle of the inclined aliphatic acid complex ester of glycerine.
- A kind of 6. clear hard PVC formula as described in claims 1 to 3 any one, it is characterised in that：Described is outer Lubricant is Tissuemat E.
- A kind of 7. clear hard PVC formula as described in claims 1 to 3 any one, it is characterised in that：Described is resistance to Aging modifying agent is dioctyl ester pentaerythritol diphosphites.
- A kind of 8. clear hard PVC formula as described in claims 1 to 3 any one, it is characterised in that：Described adds Work modifying agent is methyl methacrylate (MMA)/acrylate copolymer, methyl methacrylate (MMA)/styrene copolymerized One or more of compositions in thing, acrylonitrile/styrol copolymer.
- A kind of 9. clear hard PVC formula as described in claims 1 to 3 any one, it is characterised in that：Described color Expect the mixture for ultramarine and paratonere.
- A kind of 10. clear hard PVC formula as described in claims 1 to 3 any one, it is characterised in that：Described Toughener is high-quality MBS plasticized modifiers.
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| CN201710871595.1A CN107488316A (en) | 2017-09-25 | 2017-09-25 | A kind of clear hard PVC formula |
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| CN201710871595.1A CN107488316A (en) | 2017-09-25 | 2017-09-25 | A kind of clear hard PVC formula |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108976650A (en) * | 2018-06-20 | 2018-12-11 | 浙江伟星新型建材股份有限公司 | A kind of environment-friendlyweather-proof weather-proof type high light transmission PVC pipeline |
| CN109438879A (en) * | 2018-11-09 | 2019-03-08 | 上海上塑控股（集团）有限公司 | A kind of transparent electrical casing pipe |
| CN110294903A (en) * | 2019-02-20 | 2019-10-01 | 广东光塑科技股份有限公司 | A kind of tasteless high temperature resistant PVC modified material of high transparency and preparation method thereof |
| CN110778839A (en) * | 2019-11-01 | 2020-02-11 | 缙云县源都自动化科技有限公司 | Wear-resistant and corrosion-resistant PVC plastic pipe set and preparation method thereof |
| CN110804125A (en) * | 2019-11-26 | 2020-02-18 | 杭州鸿雁管道系统科技有限公司 | α -methylstyrene bipolymer in preparing PVC-U transparent electrical casing pipe application |
| CN112679877A (en) * | 2020-12-16 | 2021-04-20 | 广东金榜新材料有限公司 | Anti-folding white polyvinyl chloride material and preparation method and application thereof |
| CN112745600A (en) * | 2020-12-29 | 2021-05-04 | 福建富华管业有限公司 | High-insulation corrosion-resistant PVC (polyvinyl chloride) transparent tube and preparation method thereof |
| CN113789022A (en) * | 2021-09-27 | 2021-12-14 | 渤海英科(河北)科技有限公司 | Toughened PVC (polyvinyl chloride) formula |
| CN114196133A (en) * | 2021-12-22 | 2022-03-18 | 武汉世纪金牛管件技术有限公司 | Permanent antistatic plastic particle for drainage pipeline and preparation method thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108976650A (en) * | 2018-06-20 | 2018-12-11 | 浙江伟星新型建材股份有限公司 | A kind of environment-friendlyweather-proof weather-proof type high light transmission PVC pipeline |
| CN109438879A (en) * | 2018-11-09 | 2019-03-08 | 上海上塑控股（集团）有限公司 | A kind of transparent electrical casing pipe |
| CN110294903A (en) * | 2019-02-20 | 2019-10-01 | 广东光塑科技股份有限公司 | A kind of tasteless high temperature resistant PVC modified material of high transparency and preparation method thereof |
| CN110778839A (en) * | 2019-11-01 | 2020-02-11 | 缙云县源都自动化科技有限公司 | Wear-resistant and corrosion-resistant PVC plastic pipe set and preparation method thereof |
| CN110778839B (en) * | 2019-11-01 | 2021-09-28 | 义博通信设备集团股份有限公司 | Wear-resistant and corrosion-resistant PVC plastic pipe set and preparation method thereof |
| CN110804125A (en) * | 2019-11-26 | 2020-02-18 | 杭州鸿雁管道系统科技有限公司 | α -methylstyrene bipolymer in preparing PVC-U transparent electrical casing pipe application |
| CN112679877A (en) * | 2020-12-16 | 2021-04-20 | 广东金榜新材料有限公司 | Anti-folding white polyvinyl chloride material and preparation method and application thereof |
| CN112745600A (en) * | 2020-12-29 | 2021-05-04 | 福建富华管业有限公司 | High-insulation corrosion-resistant PVC (polyvinyl chloride) transparent tube and preparation method thereof |
| CN113789022A (en) * | 2021-09-27 | 2021-12-14 | 渤海英科(河北)科技有限公司 | Toughened PVC (polyvinyl chloride) formula |
| CN114196133A (en) * | 2021-12-22 | 2022-03-18 | 武汉世纪金牛管件技术有限公司 | Permanent antistatic plastic particle for drainage pipeline and preparation method thereof |
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Application publication date: 20171219 |