CN106496998A - A kind of high performance polycarbonate composite and preparation method and application - Google Patents
A kind of high performance polycarbonate composite and preparation method and application Download PDFInfo
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- CN106496998A CN106496998A CN201611016294.2A CN201611016294A CN106496998A CN 106496998 A CN106496998 A CN 106496998A CN 201611016294 A CN201611016294 A CN 201611016294A CN 106496998 A CN106496998 A CN 106496998A
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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
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/02—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from cellulose, cellulose derivatives, or proteins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/18—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from other substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
-
- 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 high performance polycarbonate composite and preparation method and application, the composite is made up of following raw material according to mass percent meter：Merlon 77.8～84.7%, shitosan/viscose rayon 7～11%, butyl rubber 6～8%, 2,6 di-t-butyl, 4 methylphenol 0.5～0.8%, fire retardant 0.2～0.3%, antistatic additive 1.6～2.1%；Fire retardant is mixed by Polyborosiloxane, triphenyl phosphate；Antistatic additive is mixed by Myrj 45, poly alkyl alcohol ether amide.Mechanical property, anti-microbial property, fire resistance and antistatic property that composite of the present invention has had, are suitable as automotive trim material.
Description
Technical field
The present invention relates to new material technology field, specifically a kind of high performance polycarbonate composite and preparation method thereof
And application.
Background technology
Composite is by the material of two or more different performances, and there is new capability by method composition physically or chemically
Material.Various materials are mutually learnt from other's strong points to offset one's weaknesses in performance, produce cooperative effect, make the combination property of composite better than former group
A variety of requirements are met into material.The matrix material of composite is divided into metal and nonmetallic two big class.Metallic matrix
Conventional has aluminum, magnesium, copper, titanium and its alloy.Nonmetal basal body mainly has synthetic resin, rubber, pottery, graphite, carbon etc..Strengthen
Material mainly has glass fibre, carbon fiber, boron fibre, aramid fiber, silicon carbide fibre, asbestos fibre, whisker, tinsel and hard
Matter particulate etc..
Composite all plays very big effect in a lot of fields, instead of much traditional material.In automotive field
Also it is widely used, for example automotive interior material.It is desirable to interior material is not only single diablement fort, and desirably have
The new material of the advantages of durable, fire-retardant, antibacterial, antistatic, and beautiful appearance.
Merlon (PC) is a kind of superior engineering plastics of combination property, and growth rate is most fast general in recent years
Engineering plastics, have the advantages that excellent impact flexibility, electric insulating quality, creep resistant, the transparency and avirulence, at present extensively
It is applied to the aspects such as the shell and electronic apparatus parts of automobile, sports equipment, office equipment etc..
Content of the invention
It is an object of the invention to provide a kind of with good mechanical property, anti-microbial property, fire resistance and antistatic behaviour
High performance polycarbonate composite of energy and preparation method and application.
For achieving the above object, the present invention provides following technical scheme：
A kind of high performance polycarbonate composite, according to mass percent meter, is made up of following raw material：Merlon
77.8～84.7%, shitosan/viscose rayon 7～11%, butyl rubber 6～8%, 2,6 di tert butyl 4 methyl phenol 0.5
～0.8%, fire retardant 0.2～0.3%, antistatic additive 1.6～2.1%；Described fire retardant is by Polyborosiloxane, phosphoric acid triphen
Ester is according to mass ratio 5～9：1 ratio is mixed；Described antistatic additive is by Myrj 45, aliphatic alcohol polyether
Amide is according to mass ratio 1.5～2.2：1 ratio is mixed；The preparation of described shitosan/viscose rayon, step is：Press
According to shitosan：The mass ratio of viscose rayon is 1：24～28, weigh shitosan and viscose rayon is mixed to get mixture, this is mixed
Compound is placed in the ethanol solution containing 58～62wt.% limonenes of 7～8 times of its quality sum, is heated to 68～75 DEG C, and
30～35min of insulation, filters to obtain filtering residue, and deionized water is fully cleaned, and powder, as described shell are made in drying, grinding
Polysaccharide/viscose rayon.
As further scheme of the invention：According to mass percent meter, it is made up of following raw material：Merlon 81.02
～83.46%, shitosan/viscose rayon 8～9%, butyl rubber 6～7%, 2,6 di tert butyl 4 methyl phenol 0.5～
0.7%th, fire retardant 0.24～0.28%, antistatic additive 1.8～2.0%；Described fire retardant is by Polyborosiloxane, phosphoric acid triphen
Ester is according to mass ratio 6～8：1 ratio is mixed；Described antistatic additive is by Myrj 45, aliphatic alcohol polyether
Amide is according to mass ratio 1.7～2.0：1 ratio is mixed；The preparation of described shitosan/viscose rayon, step is：Press
According to shitosan：The mass ratio of viscose rayon is 1：25～27, weigh shitosan and viscose rayon is mixed to get mixture, this is mixed
Compound is placed in the ethanol solution containing 60wt.% limonenes of 8 times of its quality sum, is heated to 68～72 DEG C, and is incubated
32min, filters to obtain filtering residue, and deionized water is fully cleaned, and powder, as described shitosan/viscose glue are made in drying, grinding
Fiber.
As further scheme of the invention：According to mass percent meter, it is made up of following raw material：Merlon
82.25%th, shitosan/viscose rayon 8%, butyl rubber 7%, 2,6 di tert butyl 4 methyl phenol 0.6%, fire retardant
0.25%th, antistatic additive 1.9%；Described fire retardant is by Polyborosiloxane, triphenyl phosphate according to mass ratio 7：1 ratio is mixed
Conjunction is formed；Described antistatic additive is by Myrj 45, poly alkyl alcohol ether amide according to mass ratio 1.8：1 ratio is mixed
Conjunction is formed；The preparation of described shitosan/viscose rayon, step is：According to shitosan：The mass ratio of viscose rayon is 1：26,
Weigh shitosan and viscose rayon is mixed to get mixture, the mixture is placed in 8 times of its quality sum of lemon containing 60wt.%
In the ethanol solution of lemon alkene, 70 DEG C are heated to, and are incubated 32min, filter to obtain filtering residue, deionized water is fully cleaned, drying,
Powder, as described shitosan/viscose rayon are made in grinding.
The preparation method of described high performance polycarbonate composite, comprises the following steps：Weigh according to the above ratio each
Component, pours in high-speed mixer jointly and is sufficiently mixed, obtain premix material；Then by premix material at a temperature of 248～260 DEG C in
Extruding pelletization in double screw extruder, then molding in injection machine at a temperature of 248～260 DEG C make described high-performance
Polycarbonate composite material.
Application of the described composite in terms of automotive trim material is prepared.
Compared with prior art, the invention has the beneficial effects as follows：The present invention is main body from Merlon, butyl rubber,
With shitosan/viscose rayon as filler, with 2,6- di-tert-butyl-4-methy phenols be antioxidant, using Polyborosiloxane with
The antistatic additive of the fire retardant of triphenyl phosphate, Myrj 45 and poly alkyl alcohol ether amide, is obtained one
The composite of the mechanical property, anti-microbial property, fire resistance and the antistatic property that have had is planted, automotive trim use is suitable as
Material.
Specific embodiment
Below in conjunction with the embodiment of the present invention, to the embodiment of the present invention in technical scheme be clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiment.In based on the present invention
Embodiment, the every other embodiment obtained under the premise of creative work is not made by those of ordinary skill in the art, all
Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of high performance polycarbonate composite, according to mass percent meter, by following raw material
Composition：Merlon 77.8%, shitosan/viscose rayon 11%, butyl rubber 8%, 2,6 di tert butyl 4 methyl phenol
0.8%th, fire retardant 0.3%, antistatic additive 2.1%；Fire retardant is by Polyborosiloxane, triphenyl phosphate according to mass ratio 5：1
Ratio is mixed；Antistatic additive is by Myrj 45, poly alkyl alcohol ether amide according to mass ratio 1.5：1 ratio is mixed
Conjunction is formed；The preparation of shitosan/viscose rayon, step is：According to shitosan：The mass ratio of viscose rayon is 1：24, weigh shell
Polysaccharide and viscose rayon are mixed to get mixture, the mixture is placed in 7 times of its quality sum containing 62wt.% limonenes
In ethanol solution, 68 DEG C are heated to, and are incubated 35min, filter to obtain filtering residue, deionized water is fully cleaned, drying, grinding system
Into powder, as described shitosan/viscose rayon.
The preparation method of described high performance polycarbonate composite, comprises the following steps：Weigh according to the above ratio each
Component, pours in high-speed mixer jointly and is sufficiently mixed, obtain premix material；Then by premix material at a temperature of 248 DEG C in double spiral shells
Extruding pelletization in bar extruder, then molding in injection machine at a temperature of 248 DEG C make described high performance polycarbonate multiple
Condensation material.
Embodiment 2
In the embodiment of the present invention, a kind of high performance polycarbonate composite, according to mass percent meter, by following raw material
Composition：Merlon 84.7%, shitosan/viscose rayon 7%, butyl rubber 6%, 2,6 di tert butyl 4 methyl phenol
0.5%th, fire retardant 0.2%, antistatic additive 1.6%；Fire retardant is by Polyborosiloxane, triphenyl phosphate according to mass ratio 9：1
Ratio is mixed；Antistatic additive is by Myrj 45, poly alkyl alcohol ether amide according to mass ratio 2.2：1 ratio is mixed
Conjunction is formed；The preparation of shitosan/viscose rayon, step is：According to shitosan：The mass ratio of viscose rayon is 1：28, weigh shell
Polysaccharide and viscose rayon are mixed to get mixture, the mixture is placed in 8 times of its quality sum containing 58wt.% limonenes
In ethanol solution, 75 DEG C are heated to, and are incubated 30min, filter to obtain filtering residue, deionized water is fully cleaned, drying, grinding system
Into powder, as described shitosan/viscose rayon.
The preparation method of described high performance polycarbonate composite, comprises the following steps：Weigh according to the above ratio each
Component, pours in high-speed mixer jointly and is sufficiently mixed, obtain premix material；Then by premix material at a temperature of 260 DEG C in double spiral shells
Extruding pelletization in bar extruder, then molding in injection machine at a temperature of 260 DEG C make described high performance polycarbonate multiple
Condensation material.
Embodiment 3
In the embodiment of the present invention, a kind of high performance polycarbonate composite, according to mass percent meter, by following raw material
Composition：Merlon 81.02%, shitosan/viscose rayon 9%, butyl rubber 7%, 2,6 di tert butyl 4 methyl phenol
0.7%th, fire retardant 0.28%, antistatic additive 2.0%；Fire retardant is by Polyborosiloxane, triphenyl phosphate according to mass ratio 6：1
Ratio is mixed；Antistatic additive is by Myrj 45, poly alkyl alcohol ether amide according to mass ratio 1.7：1 ratio is mixed
Conjunction is formed；The preparation of shitosan/viscose rayon, step is：According to shitosan：The mass ratio of viscose rayon is 1：25, weigh shell
Polysaccharide and viscose rayon are mixed to get mixture, the mixture is placed in 8 times of its quality sum containing 60wt.% limonenes
In ethanol solution, 68 DEG C are heated to, and are incubated 32min, filter to obtain filtering residue, deionized water is fully cleaned, drying, grinding system
Into powder, as described shitosan/viscose rayon.
The preparation method of described high performance polycarbonate composite, comprises the following steps：Weigh according to the above ratio each
Component, pours in high-speed mixer jointly and is sufficiently mixed, obtain premix material；Then by premix material at a temperature of 248 DEG C in double spiral shells
Extruding pelletization in bar extruder, then molding in injection machine at a temperature of 260 DEG C make described high performance polycarbonate multiple
Condensation material.
Embodiment 4
In the embodiment of the present invention, a kind of high performance polycarbonate composite, according to mass percent meter, by following raw material
Composition：Merlon 83.46%, shitosan/viscose rayon 8%, butyl rubber 6%, 2,6 di tert butyl 4 methyl phenol
0.5%th, fire retardant 0.24%, antistatic additive 1.8%；Fire retardant is by Polyborosiloxane, triphenyl phosphate according to mass ratio 8：1
Ratio is mixed；Antistatic additive is by Myrj 45, poly alkyl alcohol ether amide according to mass ratio 2.0：1 ratio is mixed
Conjunction is formed；The preparation of shitosan/viscose rayon, step is：According to shitosan：The mass ratio of viscose rayon is 1：27, weigh shell
Polysaccharide and viscose rayon are mixed to get mixture, the mixture is placed in 8 times of its quality sum containing 60wt.% limonenes
In ethanol solution, 72 DEG C are heated to, and are incubated 32min, filter to obtain filtering residue, deionized water is fully cleaned, drying, grinding system
Into powder, as described shitosan/viscose rayon.
The preparation method of described high performance polycarbonate composite, comprises the following steps：Weigh according to the above ratio each
Component, pours in high-speed mixer jointly and is sufficiently mixed, obtain premix material；Then by premix material at a temperature of 260 DEG C in double spiral shells
Extruding pelletization in bar extruder, then molding in injection machine at a temperature of 248 DEG C make described high performance polycarbonate multiple
Condensation material.
Embodiment 5
In the embodiment of the present invention, a kind of high performance polycarbonate composite, according to mass percent meter, by following raw material
Composition：Merlon 82.25%, shitosan/viscose rayon 8%, butyl rubber 7%, 2,6 di tert butyl 4 methyl phenol
0.6%th, fire retardant 0.25%, antistatic additive 1.9%；Fire retardant is by Polyborosiloxane, triphenyl phosphate according to mass ratio 7：1
Ratio is mixed；Antistatic additive is by Myrj 45, poly alkyl alcohol ether amide according to mass ratio 1.8：1 ratio is mixed
Conjunction is formed；The preparation of shitosan/viscose rayon, step is：According to shitosan：The mass ratio of viscose rayon is 1：26, weigh shell
Polysaccharide and viscose rayon are mixed to get mixture, the mixture is placed in 8 times of its quality sum containing 60wt.% limonenes
In ethanol solution, 70 DEG C are heated to, and are incubated 32min, filter to obtain filtering residue, deionized water is fully cleaned, drying, grinding system
Into powder, as described shitosan/viscose rayon.
The preparation method of described high performance polycarbonate composite, comprises the following steps：Weigh according to the above ratio each
Component, pours in high-speed mixer jointly and is sufficiently mixed, obtain premix material；Then by premix material at a temperature of 255 DEG C in double spiral shells
Extruding pelletization in bar extruder, then molding in injection machine at a temperature of 255 DEG C make described high performance polycarbonate multiple
Condensation material.
Comparative example 1
On the basis of embodiment 5, shitosan/viscose rayon is replaced with viscose rayon, remaining and 5 complete phase of embodiment
With.
Comparative example 2
On the basis of embodiment 5, Polyborosiloxane is replaced with triphenyl phosphate, remaining is identical with embodiment 5.
Comparative example 3
On the basis of embodiment 5, Myrj 45 is replaced with poly alkyl alcohol ether amide, remaining and embodiment
5 is identical.
Composite prepared by each embodiment, comparative example is molded into the modeling of 50mm × 50mm after drying with injection machine
Material sample, carries out anti-microbial property test；Meanwhile, through being molded into standard testing after the composite prepared by each example is dried
Batten, for testing its mechanical property, fire resistance, antistatic property, test data is shown in Table 1～2.Antibacterial test standard：QB/
T2591-2003《Antibiotic plastic Anti-microbial Performance Tests method and antibacterial effect》, detect with bacterium to be escherichia coli ATCC25922, gold
Staphylococcus aureus ATCC6538.Mechanics Performance Testing：Tensile strength testing standard be ASTMD638-2003, bending strength survey
It is ASTMD790-2003 that test-object is accurate, and notch impact strength testing standard is ASTMD256-2010；Fire resistance testing standard is
UL94；Antistatic property testing standard is GB/T15662.
The antibacterial of composite, mechanics, fire resistance obtained in 1 each example of table
The antistatic property of composite obtained in 2 each example of table
Can be seen that by table 1 and 2：Compared with comparative example 1～3, obtained in embodiment 1～5, composite is not only in mechanics
There is in terms of performance, fire resistance obvious advantage, and which also has significantly in terms of anti-microbial property and antistatic property
Advantage；Especially, the tensile strength of composite obtained in embodiment 5 is 79.1MPa, and bending strength is 81.6MPa, notch shock
Intensity is that the sterilizing rate of 769J/m, escherichia coli and staphylococcus aureuses is up to 99.5%, 99.8% respectively, and fire resistance is
Sheet resistance value under V0, room temperature as little as 1 × 105Ω, the sheet resistance value not higher than 1 × 10 in the range of -20～50 DEG C6
Ω, the mechanical property having had due to which, anti-microbial property, fire resistance and antistatic effect, is especially suitable for use as automotive trim
Use material.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of spirit or essential attributes without departing substantially from the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Contain an independent technical scheme, this narrating mode of description is only that those skilled in the art should for clarity
Using description as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined
Understandable other embodiment.
Claims (5)
1. a kind of high performance polycarbonate composite, it is characterised in that according to mass percent meter, be made up of following raw material：
Merlon 77.8～84.7%, shitosan/viscose rayon 7～11%, butyl rubber 6～8%, 2,6- di-t-butyl -4- first
Base phenol 0.5～0.8%, fire retardant 0.2～0.3%, antistatic additive 1.6～2.1%；Described fire retardant is by poly- silicon boron oxygen
Alkane, triphenyl phosphate are according to mass ratio 5～9：1 ratio is mixed；Described antistatic additive by Myrj 45,
Poly alkyl alcohol ether amide is according to mass ratio 1.5～2.2：1 ratio is mixed；The preparation of described shitosan/viscose rayon,
Step is：According to shitosan：The mass ratio of viscose rayon is 1：24～28, weigh shitosan and viscose rayon is mixed to get mixing
Thing, in the ethanol solution containing 58～62wt.% limonenes of 7～8 times that the mixture is placed in its quality sum, is heated to 68
～75 DEG C, and 30～35min is incubated, filtering residue is filtered to obtain, deionized water is fully cleaned, and powder is made in drying, grinding, as
Described shitosan/viscose rayon.
2. high performance polycarbonate composite according to claim 1, it is characterised in that according to mass percent meter,
It is made up of following raw material：Merlon 81.02～83.46%, shitosan/viscose rayon 8～9%, butyl rubber 6～7%, 2,
6- di-tert-butyl-4-methy phenols 0.5～0.7%, fire retardant 0.24～0.28%, antistatic additive 1.8～2.0%；Described
Fire retardant is by Polyborosiloxane, triphenyl phosphate according to mass ratio 6～8：1 ratio is mixed；Described antistatic additive by
Myrj 45, poly alkyl alcohol ether amide are according to mass ratio 1.7～2.0：1 ratio is mixed；Described shell gathers
The preparation of sugar/viscose rayon, step is：According to shitosan：The mass ratio of viscose rayon is 1：25～27, weigh shitosan and glue
Glue fiber is mixed to get mixture, and the mixture is placed in 8 times of its quality sum of the ethanol solution containing 60wt.% limonenes
In, 68～72 DEG C being heated to, and is incubated 32min, filter to obtain filtering residue, deionized water is fully cleaned, and powder is made in drying, grinding
End, as described shitosan/viscose rayon.
3. high performance polycarbonate composite according to claim 2, it is characterised in that according to mass percent meter,
It is made up of following raw material：Merlon 82.25%, shitosan/viscose rayon 8%, butyl rubber 7%, 2,6- di-t-butyl -4-
Methylphenol 0.6%, fire retardant 0.25%, antistatic additive 1.9%；Described fire retardant is by Polyborosiloxane, triphenyl phosphate
According to mass ratio 7：1 ratio is mixed；Described antistatic additive is pressed by Myrj 45, poly alkyl alcohol ether amide
According to mass ratio 1.8：1 ratio is mixed；The preparation of described shitosan/viscose rayon, step is：According to shitosan：Viscous
The mass ratio of glue fiber is 1：26, weigh shitosan and viscose rayon is mixed to get mixture, the mixture is placed in its quality
In the ethanol solution containing 60wt.% limonenes of 8 times of sum, 70 DEG C are heated to, and are incubated 32min, filtered to obtain filtering residue, spend
Ionized water is fully cleaned, and powder, as described shitosan/viscose rayon are made in drying, grinding.
4. according to the preparation method of the arbitrary described high performance polycarbonate composite of claims 1 to 3, it is characterised in that
Comprise the following steps：Weigh each component according to the above ratio, pour in high-speed mixer jointly and be sufficiently mixed, obtain premix material；Connect
Premix material extruding pelletization in double screw extruder at a temperature of 248～260 DEG C, then at a temperature of 248～260 DEG C in
Molding in injection machine, makes described high performance polycarbonate composite.
5. the application according to the arbitrary described composite of claims 1 to 3 in terms of automotive trim material is prepared.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107653511A (en) * | 2017-10-17 | 2018-02-02 | 高俊 | A kind of preparation method of viscose staple fibre |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1920129A (en) * | 2006-09-20 | 2007-02-28 | 天津工业大学 | Hydroxyethyl chitosan modified viscose fiber and preparation method thereof |
| CN105802215A (en) * | 2016-04-30 | 2016-07-27 | 宁波墨西科技有限公司 | Graphene antistatic plastic and preparation method thereof |
-
2016
- 2016-11-18 CN CN201611016294.2A patent/CN106496998A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1920129A (en) * | 2006-09-20 | 2007-02-28 | 天津工业大学 | Hydroxyethyl chitosan modified viscose fiber and preparation method thereof |
| CN105802215A (en) * | 2016-04-30 | 2016-07-27 | 宁波墨西科技有限公司 | Graphene antistatic plastic and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107653511A (en) * | 2017-10-17 | 2018-02-02 | 高俊 | A kind of preparation method of viscose staple fibre |
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Application publication date: 20170315 |