CN106280047A - High intensity anti scuffing polystyrene film - Google Patents
High intensity anti scuffing polystyrene film Download PDFInfo
- Publication number
- CN106280047A CN106280047A CN201610656193.5A CN201610656193A CN106280047A CN 106280047 A CN106280047 A CN 106280047A CN 201610656193 A CN201610656193 A CN 201610656193A CN 106280047 A CN106280047 A CN 106280047A
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- Prior art keywords
- polystyrene
- high intensity
- film
- polystyrene film
- weight portion
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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
- C08L25/00—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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/06—Polystyrene
-
- 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
- C08J5/18—Manufacture of films or sheets
-
- 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
- C08J2325/00—Characterised by the use 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 an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
- C08J2325/06—Polystyrene
-
- 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
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2467/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
-
- 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
- C08L2203/16—Applications used for films
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to a kind of high intensity anti scuffing polystyrene film, it includes the material of following weight portion: polystyrene 100 weight portion；Polylactide 10～12 weight portion；Titanium carbide 2～3 weight portion；Olein 2～3 weight portion；Wherein, the number-average molecular weight of described polystyrene is 12000～13000g/mol, and the number-average molecular weight of described polylactide is 1000～1200g/mol.This case regulates, by introducing the polymer of two kinds of low-molecular-weights, tensile strength, punctured resistance and the toughness that polystyrene systems is overall, to improve its ruggedness；Meanwhile, the inorganic additive component in formula and polymeric system have compatible with property, polystyrene film can be made to obtain higher anti-scratch ability, do not affect transparency and the fineness of film self simultaneously.
Description
Technical field
The present invention relates to a kind of macromolecule membrane, be specifically related to a kind of high intensity anti scuffing polystyrene film.
Background technology
The quality of existing polystyrene film on the market is uneven, but mainly has following a few point defect: 1) stretch-proof
Intensity is general, with breakage after life-time service；2) case hardness is poor, and anti-scratch performance is general, and puncture resistance is more weak；3) physics changes
Property difficulty relatively big, the most fastidious to substance, higher to the selectivity of inorganic modifier, after physical modification, its transparency
It is vulnerable to bigger challenge.In consideration of it, need the formula of the polystyrene film to existing maturation to carry out improvement and the optimization of necessity.
Summary of the invention
In place of the deficiencies in the prior art, it is an object of the invention to provide a kind of high intensity anti scuffing polystyrene
Film.
Technical scheme is summarized as follows:
A kind of high intensity anti scuffing polystyrene film, it includes the material of following weight portion:
Wherein, the number-average molecular weight of described polystyrene is 12000～13000g/mol, and the number of described polylactide is divided equally
Son amount is 1000～1200g/mol.
Preferably, described high intensity anti scuffing polystyrene film, wherein, also include the carbonization of 0.2～0.3 weight portion
Boron.
Preferably, described high intensity anti scuffing polystyrene film, wherein, also include the oxidation of 0.2～0.3 weight portion
Nickel.
Preferably, described high intensity anti scuffing polystyrene film, wherein, also include the oxidation of 0.2～0.3 weight portion
Yttrium.
Preferably, described high intensity anti scuffing polystyrene film, wherein, also include the oxidation of 0.2～0.3 weight portion
Manganese.
Preferably, described high intensity anti scuffing polystyrene film, wherein, also include poly-the third of 10～12 weight portions
Alkynes.
Preferably, described high intensity anti scuffing polystyrene film, wherein, the number-average molecular weight of described poly-propine is
3000～3200g/mol.
The invention has the beneficial effects as follows: this case regulates polystyrene systems by introducing the polymer of two kinds of low-molecular-weights
Overall tensile strength, punctured resistance and toughness, to improve its ruggedness；Meanwhile, the inorganic additive component in formula
Have compatible with property with polymeric system, polystyrene film can be made to obtain higher anti-scratch ability, do not affect film simultaneously
The transparency of self and fineness.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, to make those skilled in the art with reference to description
Word can be implemented according to this.
This case proposes the high intensity anti scuffing polystyrene film of an embodiment, and it includes the material of following weight portion:
Wherein, the number-average molecular weight of polystyrene is 12000～13000g/mol, and the number-average molecular weight of polylactide is
1000～1200g/mol.Said composition can through fusion plastification extrude after film forming.Titanium carbide is a kind of mineral-type modifying agent, and it can
To improve the anti-scratch ability of film, but it inhibits the tensile strength of film, puncture resistance and tough the most to a certain extent simultaneously
Property, it is therefore desirable to improving this formula, this case has introduced the polylactide of low-molecular-weight to regulate titanium carbide in polyphenyl second
Compatibility issue in alkene, the polylactide of low-molecular-weight itself also can improve tensile strength and the puncture resistance of film simultaneously
Can, but this is only limitted to the polylactide of low-molecular-weight, namely poly-third friendship that number-average molecular weight is between 1000～1200g/mol
Ester, after this scope, the modifying function of polylactide is on a declining curve, and therefore, the number-average molecular weight of polylactide must quilt
Limit.In addition, in order to preferably match with this polylactide, the number-average molecular weight of polystyrene also should be limited
Fixed, the number-average molecular weight of polystyrene is preferably 12000～13000g/mol.Olein is a kind of soft agent, and it is with poly-
The matching degree of styrene and polylactide co-mixing system is high, for regulating the internal stress of film, to improve the tensile strength of film
And shrinkage amplitude, increase the structural stability of film, but its addition also should be limited, and its modifying function otherwise will be caused to lose efficacy.
In the above-described embodiments, the boron carbide of 0.2～0.3 weight portion is also included.Boron carbide can improve the resistance to scraping of film
Can, and, the introducing of boron carbide does not cause polystyrene and the rejection of polylactide co-mixing system, but its addition
Must be defined, otherwise will run counter to desire.
In the above-described embodiments, the nickel oxide of 0.2～0.3 weight portion is also included.Nickel oxide can be with boron carbide, titanium carbide association
The same anti-scratch ability improving film, and the punctured resistance of film can be improved, but its addition should be limited, and otherwise generation is born
Face rings.
In the above-described embodiments, the yittrium oxide of 0.2～0.3 weight portion is also included.Yittrium oxide can with boron carbide, titanium carbide,
Case hardness and the scratch resistance improving film worked in coordination with by nickel oxide, but its addition should be limited, and otherwise will have a negative impact.
In the above-described embodiments, the manganese oxide of 0.2～0.3 weight portion is also included.Manganese oxide can with boron carbide, titanium carbide,
Nickel oxide, yittrium oxide work in coordination with anti-scratch ability and the tensile strength improving film, but its addition should be limited, and otherwise generation are born
Face rings.
In the above-described embodiments, also including the poly-propine of 10～12 weight portions, the number-average molecular weight of this poly-propine is preferably
3000～3200g/mol.The poly-propine of low-molecular-weight can improve the physical property of film, and it can not only be with mineral-type modifying agent
Well compatibility is together, and can be effectively improved tensile strength and the punctured resistance of film.
Particular make-up and the performance parameter thereof of the film containing different formulations of embodiment 1-6 listed by table one:
Table one
Particular make-up and the performance parameter thereof of the film containing different formulations of embodiment 7-12 listed by table two:
Table two
Particular make-up and the performance parameter thereof of the film containing different formulations of comparative example 1-6 listed by table three:
Table three
Particular make-up and the performance parameter thereof of the film containing different formulations of comparative example 7-12 listed by table four:
Table four
Although embodiment of the present invention are disclosed as above, but it is not restricted in description and embodiment listed
Using, it can be applied to various applicable the field of the invention completely, for those skilled in the art, and can be easily
Realizing other amendment, therefore under the general concept limited without departing substantially from claim and equivalency range, the present invention does not limit
In specific details and shown here embodiment.
Claims (7)
1. a high intensity anti scuffing polystyrene film, it includes the material of following weight portion:
Wherein, the number-average molecular weight of described polystyrene is 12000～13000g/mol, the number-average molecular weight of described polylactide
It is 1000～1200g/mol.
High intensity anti scuffing polystyrene film the most according to claim 1, it is characterised in that also include 0.2～0.3 weight
The boron carbide of part.
High intensity anti scuffing polystyrene film the most according to claim 2, it is characterised in that also include 0.2～0.3 weight
The nickel oxide of part.
High intensity anti scuffing polystyrene film the most according to claim 3, it is characterised in that also include 0.2～0.3 weight
The yittrium oxide of part.
High intensity anti scuffing polystyrene film the most according to claim 4, it is characterised in that also include 0.2～0.3 weight
The manganese oxide of part.
High intensity anti scuffing polystyrene film the most according to claim 5, it is characterised in that also include 10～12 weight portions
Poly-propine.
High intensity anti scuffing polystyrene film the most according to claim 6, it is characterised in that the number of described poly-propine is divided equally
Son amount is 3000～3200g/mol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610656193.5A CN106280047A (en) | 2016-08-11 | 2016-08-11 | High intensity anti scuffing polystyrene film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610656193.5A CN106280047A (en) | 2016-08-11 | 2016-08-11 | High intensity anti scuffing polystyrene film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106280047A true CN106280047A (en) | 2017-01-04 |
Family
ID=57669852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610656193.5A Pending CN106280047A (en) | 2016-08-11 | 2016-08-11 | High intensity anti scuffing polystyrene film |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1351628A (en) * | 1999-04-30 | 2002-05-29 | 陶氏化学公司 | Film with enhanced performance properties |
| CN1964796A (en) * | 2004-05-27 | 2007-05-16 | 纳米技术有限公司 | Enhanced scratch resistance of articles containing a combination of nano-crystalline metal oxide particles, polymeric dispersing agents, and surface active materials |
| CN102977273A (en) * | 2012-12-24 | 2013-03-20 | 胶州市富田化工有限公司 | High-intensity polystyrene |
| CN103429430A (en) * | 2011-03-18 | 2013-12-04 | 宝洁公司 | Reinforced multi-layer polymeric films and methods of forming same |
| CN103804862A (en) * | 2013-09-02 | 2014-05-21 | 芜湖瀚博电子科技有限公司 | High-performance 3D printing supply alloy material |
| CN103965558A (en) * | 2014-04-11 | 2014-08-06 | 苏州市依星橡塑有限公司 | Preparation technology of oxidation resisting plastic film |
| CN104263144A (en) * | 2014-08-27 | 2015-01-07 | 南京市荣达树脂有限公司 | Flame-retardant plastic paint and preparation method thereof |
| CN104974440A (en) * | 2014-04-03 | 2015-10-14 | 上海楚堰实业有限公司 | High-strength polystyrene material and preparation method thereof |
| CN105542412A (en) * | 2016-01-27 | 2016-05-04 | 湖北工业大学 | Polylactic acid and polystyrene compatibilization blending material and preparation method thereof |
-
2016
- 2016-08-11 CN CN201610656193.5A patent/CN106280047A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1351628A (en) * | 1999-04-30 | 2002-05-29 | 陶氏化学公司 | Film with enhanced performance properties |
| CN1964796A (en) * | 2004-05-27 | 2007-05-16 | 纳米技术有限公司 | Enhanced scratch resistance of articles containing a combination of nano-crystalline metal oxide particles, polymeric dispersing agents, and surface active materials |
| CN103429430A (en) * | 2011-03-18 | 2013-12-04 | 宝洁公司 | Reinforced multi-layer polymeric films and methods of forming same |
| CN102977273A (en) * | 2012-12-24 | 2013-03-20 | 胶州市富田化工有限公司 | High-intensity polystyrene |
| CN103804862A (en) * | 2013-09-02 | 2014-05-21 | 芜湖瀚博电子科技有限公司 | High-performance 3D printing supply alloy material |
| CN104974440A (en) * | 2014-04-03 | 2015-10-14 | 上海楚堰实业有限公司 | High-strength polystyrene material and preparation method thereof |
| CN103965558A (en) * | 2014-04-11 | 2014-08-06 | 苏州市依星橡塑有限公司 | Preparation technology of oxidation resisting plastic film |
| CN104263144A (en) * | 2014-08-27 | 2015-01-07 | 南京市荣达树脂有限公司 | Flame-retardant plastic paint and preparation method thereof |
| CN105542412A (en) * | 2016-01-27 | 2016-05-04 | 湖北工业大学 | Polylactic acid and polystyrene compatibilization blending material and preparation method thereof |
Non-Patent Citations (2)
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Application publication date: 20170104 |