CN106674915A - Thermoplastic molding composition with high impact resistance and preparation method thereof - Google Patents
Thermoplastic molding composition with high impact resistance and preparation method thereof Download PDFInfo
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- CN106674915A CN106674915A CN201611153322.5A CN201611153322A CN106674915A CN 106674915 A CN106674915 A CN 106674915A CN 201611153322 A CN201611153322 A CN 201611153322A CN 106674915 A CN106674915 A CN 106674915A
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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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
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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
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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
- C08K2201/011—Nanostructured additives
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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
- 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 thermoplastic molding composition with a high impact resistance. The thermoplastic molding composition comprises the following raw materials in parts by weight: 35-55 parts of polycarbonate, 30-45 parts of polyester resin, 15-30 parts of epoxy functional oligomer, 8-15 parts of nanometer clay, 2-4 parts of magnesium oxide, 1-2 parts of aluminum oxide, 5-6 parts of bauxite powder, 1-2 parts of vanadium boride, 2-5 parts of styrene resin, 0.1-0.5 part of antioxidant, 2-5 parts of filling oil and 0.5-2 parts of ultraviolet-proof additive. A method for preparing the epoxy functional oligomer comprises the following steps: triggering the polymerization reaction of glycerin, thereby acquiring polyglycerin; adding arachidonic acid for esterification, thereby acquiring unsaturated polyglycerin fatty acid ester; and after the epoxidation of hydrogen peroxide, adding a hydroxide solution and performing ring opening polymerization, thereby acquiring the epoxy functional oligomer. The thermoplastic molding composition prepared according to the invention has an excellent impact resistance and an excellent processing property.
Description
Technical field
The present invention relates to thermoplastic technical field, the thermoplastic composition of more particularly to a kind of high impact-resistant and
Its preparation method.
Background technology
Polycarbonate resin because its it is distinctive combine good mechanical performance and physical property, be it is well-known simultaneously
In being used for various applications for a long time, but its impact resistance is inadequate for some structure applications.In Merlon
Intermingled glasses fiber can largely overcome this shortcoming, but but the outward appearance of molded item is adversely affected.It is poly-
Carbonic ester is known with the blend composition of thermoplastic polyester.Can for example be made with commercially available containing this kind of blend composition ground commodity composition
Buy from Bayer Materialscience LLC (Bayer MaterialScience) for Makroblend compositionss.
The clay of nanoclay, i.e. granularity less than 100 nanometers, can buy from the market.They are in the polymer matrix
Effectiveness extensively disclosed, nano composite material is the feature that a class has particle scale in the phase of 1-100 nanometer ranges
Material.In the art it has realized that with including they corresponding including small particle size granule and big grain particles
Thing is compared, and in the polymer matrix including these materials, complex can be made to have more preferable mechanical performance.
Existing nano clay composite material is in order that clay can be effectively dispersed in polymeric matrix, and its is usual
By the sweller insertion or absorption of long-chain organic cation etc between the adjacent layer of clay, so as to increase organic clay
Degree of scatter, although the nanocomposite composition that such method is formed can carry out one to mechanical properties such as the intensity of material
Determine the improvement of degree, but for the improvement of shock resistance is inadequate.In order to improve the overall performance of conventional engineering plastics,
Expand its range of application, have great importance by improving the shock resistance of composite.
The content of the invention
Based on problem present in background technology, the present invention propose a kind of thermoplastic composition of high impact-resistant and
Its preparation method, thus preparation-obtained thermoplastic composition excellent shock resistance, and processing characteristics is good.
A kind of thermoplastic composition of high impact-resistant proposed by the present invention, its raw material includes by weight：Poly- carbonic acid
Ester 35-55 parts, polyester resin 30-45 parts, epoxy functional oligomer 15-30 parts, nanoclay 8-15 parts, magnesium oxide 2-4 parts,
Aluminium oxide 1-2 parts, bauxite powder 5-6 part, vanadium boride 1-2 parts, styrene resin 2-5 parts, antioxidant 0.1-0.5 parts, filling oil
2-5 parts, anti-ultraviolet additive 0.5-2 parts；
Wherein, preparing the method for the epoxy functional oligomer includes：By glycerol carry out polyreaction obtain polymerization it is sweet
After oil, add arachidonic acid and carry out esterification and obtain polyglycerol unsaturated fatty acid ester, Jing after hydrogen peroxide epoxidation, add
Onium hydroxide solution ring-opening polymerisation, obtains the epoxy functional oligomer.
Preferably, the weight average molecular weight of the Merlon is 10000-200000, and its melt index is according to ASTM
D1238, under the conditions of 300 DEG C and 1.2 kilograms 25-55g/10min is determined as.
Preferably, the polyester resin is polyethylene terephthalate, polybutylene terephthalate (PBT), gathers to benzene
It is a kind of or many in dioctyl phthalate propylene diester, PBN, poly terephthalic acid -1,4 cyclohexane dimethanol ester
The combination planted.
Preferably, preparing the method for the epoxy functional oligomer includes：By weight by glycerol, 10 parts are heated to
230-270 DEG C, under conditions of nitrogen protection, add sodium hydroxide to carry out polyreaction as catalyst, react 120-
Room temperature is cooled to after 160min, is filtered, washing obtains polyglycerol；Arachidonic acid 32-45 is added in the polyglycerol
Part, after being warming up to 210-240 DEG C, add butyl titanate to carry out esterification as catalyst, reaction is distilled after terminating, alkali
Wash, be dried, obtain polyglycerol unsaturated fatty acid ester；Hydrogen peroxide is added in the polyglycerol unsaturated fatty acid ester
72-95 parts, after being warming up to 40-50 DEG C, add p-methyl benzenesulfonic acid to carry out epoxidation reaction as catalyst, and reaction divides after terminating
Liquid, washing is dried, and adding sodium hydroxide solution 10-50 parts carries out ring-opening polymerisation, after sonic oscillation 30-50min, adjusts anti-
Answer and washed after liquid pH most 7-8, be dried, obtain the epoxy functional oligomer.
Preferably, the nanoclay is montmorillonite, nontronite, bentonite, chromium-rich nontronite, Strese Hofmann's hectorite., synthesis fluorine
One kind in Muscovitum, saponite, sauconite, magadiite, kenyaite, humite, Vermiculitum, Kaolin, brucite or
The various combination of person.
Preferably, the antioxidant be four [β-(3,5- di-tert-butyl-hydroxy phenyl) propanoic acid] pentaerythritol esters and/or
Three [2,4- di-tert-butyl-phenyl] phosphite esters.
Preferably, the filling oil is naphthenic oil and/or paraffin oil.
Preferably, the anti-ultraviolet additive is 2- (2 '-hydroxyl -3 ', 5 '-bis- (a, a- dimethyl benzyl) phenyl) benzene
And triazole and/or 2- (2 '-hydroxyl -3 ', 5 '-di-tert-butyl-phenyl) -5- chlorination benzotriazole.
A kind of preparation method of the thermoplastic composition of high impact-resistant, including：By formula by Merlon, polyester tree
Fat, epoxy functional oligomer, nanoclay, magnesium oxide, aluminium oxide, bauxite powder, vanadium boride, styrene resin, antioxidant,
Filling oil, anti-ultraviolet additive are added to be mediated in kneader, obtains premix material；Premix material feeding twin screw is squeezed
Go out in machine and plasticated, pelletizing obtains the thermoplastic composition of the high impact-resistant.
In thermoplastic composition of the present invention, by adding polyester resin in Merlon base material, with aobvious
Write and improve the compositionss elasticity, reduce the effect of hardness；Hereafter in order to improve the impact strength of moulding compound material
Can, by adding by glycerol, the polyglycerol unsaturated fatty acid ester of arachidonic acid synthesis, then after hydrogen peroxide epoxidation
The epoxy functional monomers for obtaining, being subsequently added into sodium hydroxide solution carries out ring-opening polymerisation, obtains a kind of epoxy functional oligomeric
Thing, the oligomer can be inorganic to the nanoclay and magnesium oxide, aluminium oxide, bauxite powder, vanadium boride introduced in compositionss
Compound etc. carries out fine dispersion, after solidifying to oligomer under heating or illumination condition, not only can be to polymerization
Thing matrix carry out it is good compatible, and when compositionss are exposed to very high temperature environment, can be with hyaloid guarantor formed in situ
Shield property layer structure, effectively improves the shock resistance of moulding compound material, even fire resistance；And due to nanometer
Clay has layer structure, and after its layer structure is by the stripping of epoxy functional oligomer, Jing subsequent cures react, and it is in polymerization base
Remain able to, with the formation presence of high-orientation, in the formation of hyaloid protectiveness layer structure, increase so as to advantageously in body
The strong modifying function of the protection layer structure；Hereafter the shock resistance styrene resin of specific proportioning is also added in the present invention,
While improving thermoplastic composition toughness, the antioxidant of certain content of addition, filling oil and anti-ultraviolet add
Plus agent etc., also cause thermoplastic composition material that there is good processing characteristics and ageing resistace.
Specific embodiment
Technical scheme is described in detail below by specific embodiment.
Embodiment 1
A kind of thermoplastic composition of high impact-resistant, its raw material includes by weight：35 parts of Merlon, polyester tree
45 parts of fat, 15 parts of epoxy functional oligomer, 15 parts of nano imvite, 2 parts of magnesium oxide, 2 parts of aluminium oxide, 5 parts of bauxite powder, boron
Change 2 parts of vanadium, 2 parts of styrene resin, four [β-(3,5- di-tert-butyl-hydroxy phenyls) propanoic acid] 0.5 part of pentaerythritol esters, cycloalkanes
Oily 2 parts, 2- (2 '-hydroxyl -3 ', 5 '-bis- (a, a- dimethyl benzyl) phenyl) 2 parts of benzotriazole；
Wherein, preparing the method for the epoxy functional oligomer includes：By weight by glycerol, 10 parts are heated to 230
DEG C, under conditions of nitrogen protection, add sodium hydroxide to carry out polyreaction as catalyst, it is cooled to room after reaction 160min
Temperature, filters, and washing obtains polyglycerol；32 parts of arachidonic acid is added in the polyglycerol, after being warming up to 240 DEG C, plus
Enter butyl titanate carries out esterification as catalyst, and reaction is distilled after terminating, and alkali cleaning is dried, and obtains polyglycerol insatiable hunger
And fatty acid ester；Add 72 parts of hydrogen peroxide, after being warming up to 50 DEG C, add to first in the polyglycerol unsaturated fatty acid ester
Benzenesulfonic acid carries out epoxidation reaction as catalyst, and reaction divides liquid, washing to be dried, adds sodium hydroxide solution 10 after terminating
Part carries out ring-opening polymerisation, after sonic oscillation 50min, adjusts and washed after reactant liquor pH most 7, is dried, and obtains described epoxy functionalized
Property oligomer.
Embodiment 2
A kind of thermoplastic composition of high impact-resistant, its raw material includes by weight：55 parts of Merlon, polyester tree
30 parts of fat, 30 parts of epoxy functional oligomer, 8 parts of nanoclay, 4 parts of magnesium oxide, 1 part of aluminium oxide, 6 parts of bauxite powder, boronation
1 part of vanadium, 5 parts of styrene resin, 0.1 part of antioxidant, filling oily 5 parts, 0.5 part of anti-ultraviolet additive；
Wherein, the weight average molecular weight of the Merlon is 10000, its melt index foundation ASTM D1238, at 300 DEG C
With 1.2 kilograms under the conditions of be determined as 55g/10min；The polyester resin is polyethylene terephthalate；
Preparing the method for the epoxy functional oligomer includes：By weight by glycerol, 10 parts are heated to 270 DEG C, in nitrogen
Under conditions of gas shielded, add sodium hydroxide to carry out polyreaction as catalyst, after reaction 120min room temperature, mistake are cooled to
Filter, washing obtains polyglycerol；Add 45 parts of arachidonic acid, after being warming up to 210 DEG C, add metatitanic acid in the polyglycerol
Four butyl esters carry out esterification as catalyst, and reaction is distilled after terminating, and alkali cleaning is dried, and obtains polyglycerol unsaturated fatty acidss
Acid esters；Add 95 parts of hydrogen peroxide, after being warming up to 40 DEG C, add p-methyl benzenesulfonic acid in the polyglycerol unsaturated fatty acid ester
Epoxidation reaction is carried out as catalyst, reaction divides liquid, washing to be dried after terminating, adding 50 parts of sodium hydroxide solution is carried out
Ring-opening polymerisation, after sonic oscillation 30min, adjusts and washed after reactant liquor pH most 8, is dried, and obtains the epoxy functional oligomeric
Thing；
The nanoclay is nontronite, bentonite and chromium-rich nontronite；The antioxidant is three [2,4- di-tert-butyls
Base] phosphite ester；The filling oil is paraffin oil；The anti-ultraviolet additive be 2- (2 '-hydroxyl -3 ', 5 '-di-t-butyl
Phenyl) -5- chlorination benzotriazole.
Embodiment 3
A kind of thermoplastic composition of high impact-resistant, its raw material includes by weight：45 parts of Merlon, polyester tree
35 parts of fat, 25 parts of epoxy functional oligomer, 12 parts of nanoclay, 3 parts of magnesium oxide, 1.5 parts of aluminium oxide, 5.5 parts of bauxite powder,
1.5 parts of vanadium boride, 3 parts of styrene resin, 0.3 part of antioxidant, filling oily 3 parts, 1 part of anti-ultraviolet additive；
Wherein, the weight average molecular weight of the Merlon is 200000, its melt index foundation ASTM D1238,300
DEG C and 1.2 kilograms under the conditions of be determined as 25g/10min；The polyester resin is polybutylene terephthalate (PBT)；
Preparing the method for the epoxy functional oligomer includes：By weight by glycerol, 10 parts are heated to 250 DEG C, in nitrogen
Under conditions of gas shielded, add sodium hydroxide to carry out polyreaction as catalyst, after reaction 140min room temperature, mistake are cooled to
Filter, washing obtains polyglycerol；Add 38 parts of arachidonic acid, after being warming up to 220 DEG C, add metatitanic acid in the polyglycerol
Four butyl esters carry out esterification as catalyst, and reaction is distilled after terminating, and alkali cleaning is dried, and obtains polyglycerol unsaturated fatty acidss
Acid esters；Add 83 parts of hydrogen peroxide, after being warming up to 45 DEG C, add p-methyl benzenesulfonic acid in the polyglycerol unsaturated fatty acid ester
Epoxidation reaction is carried out as catalyst, reaction divides liquid, washing to be dried after terminating, adding 30 parts of sodium hydroxide solution is carried out
Ring-opening polymerisation, after sonic oscillation 40min, adjusts and washed after reactant liquor pH most 7, is dried, and obtains the epoxy functional oligomeric
Thing；
The nanoclay is Strese Hofmann's hectorite., synthesis fluormica, saponite, sauconite and magadiite；The antioxygen
Agent is four [β-(3,5- di-tert-butyl-hydroxy phenyl) propanoic acid] pentaerythritol esters and three [2,4- di-tert-butyl-phenyl] phosphorous acid
Ester；The filling oil is naphthenic oil and paraffin oil；The anti-ultraviolet additive be 2- (2 '-hydroxyl -3 ', 5 '-bis- (a, a- bis-
Methyl-benzyl) phenyl) benzotriazole and 2- (2 '-hydroxyl -3 ', 5 '-di-tert-butyl-phenyl) -5- chlorination benzotriazole.
Embodiment 4
A kind of thermoplastic composition of high impact-resistant, its raw material includes by weight：40 parts of Merlon, polyester tree
40 parts of fat, 20 parts of epoxy functional oligomer, 10 parts of nanoclay, 3.5 parts of magnesium oxide, 1.8 parts of aluminium oxide, bauxite powder 5.3
Part, 1.2 parts of vanadium boride, 4 parts of styrene resin, 0.4 part of antioxidant, filling oily 4 parts, 1.5 parts of anti-ultraviolet additive；
Wherein, the weight average molecular weight of the Merlon is 100000, its melt index foundation ASTM D1238,300
DEG C and 1.2 kilograms under the conditions of be determined as 40g/10min；The polyester resin is polytrimethylene terephthalate and poly- naphthalenedicarboxylic acid
Butanediol ester；
Preparing the method for the epoxy functional oligomer includes：By weight by glycerol, 10 parts are heated to 260 DEG C, in nitrogen
Under conditions of gas shielded, add sodium hydroxide to carry out polyreaction as catalyst, after reaction 150min room temperature, mistake are cooled to
Filter, washing obtains polyglycerol；Add 40 parts of arachidonic acid, after being warming up to 230 DEG C, add metatitanic acid in the polyglycerol
Four butyl esters carry out esterification as catalyst, and reaction is distilled after terminating, and alkali cleaning is dried, and obtains polyglycerol unsaturated fatty acidss
Acid esters；Add 85 parts of hydrogen peroxide, after being warming up to 46 DEG C, add p-methyl benzenesulfonic acid in the polyglycerol unsaturated fatty acid ester
Epoxidation reaction is carried out as catalyst, reaction divides liquid, washing to be dried after terminating, adding 40 parts of sodium hydroxide solution is carried out
Ring-opening polymerisation, after sonic oscillation 35min, adjusts and washed after reactant liquor pH most 8, is dried, and obtains the epoxy functional oligomeric
Thing；
The nanoclay is kenyaite, humite, Vermiculitum, Kaolin and brucite；The antioxidant be three [2,
4- di-tert-butyl-phenyls] phosphite ester；The filling oil is naphthenic oil；The anti-ultraviolet additive be 2- (2 '-hydroxyl -3 ',
5 '-di-tert-butyl-phenyl) -5- chlorination benzotriazole.
The preparation method of the thermoplastic composition of high impact-resistant includes described in above-described embodiment 1-4：Will be poly- by formula
Carbonic ester, polyester resin, epoxy functional oligomer, nanoclay, magnesium oxide, aluminium oxide, bauxite powder, vanadium boride, benzene second
Olefine resin, antioxidant, filling oil, anti-ultraviolet additive are added and mediated in kneader, obtain premix material；By the premix
Material is sent in double screw extruder and is plasticated, and pelletizing obtains the thermoplastic composition of the high impact-resistant.
The thermoplastic composition of high impact-resistant described in above-described embodiment 1-4 is carried out into performance test, it is as a result as follows
Shown in table：
It can be seen from upper table analysis, the thermoplasticity mould of the high impact-resistant being obtained in that by the scheme of above-described embodiment 1-4
Molding composition, according to ISO179 test standards, the band Notched Charpy impact intensity for determining compositionss reaches 63KJ/m2With
On, the fire-retardant UL94 standards VO grade of 1.6mm thickness burning, and UL1581VW-1 testing vertical flammabilities can be passed through；
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (9)
1. a kind of thermoplastic composition of high impact-resistant, it is characterised in that its raw material includes by weight：Merlon
35-55 parts, polyester resin 30-45 parts, epoxy functional oligomer 15-30 parts, nanoclay 8-15 parts, magnesium oxide 2-4 parts, oxygen
Change aluminum 1-2 parts, bauxite powder 5-6 part, vanadium boride 1-2 parts, styrene resin 2-5 parts, antioxidant 0.1-0.5 parts, filling oil 2-5
Part, anti-ultraviolet additive 0.5-2 parts；
Wherein, preparing the method for the epoxy functional oligomer includes：Glycerol is carried out into polyreaction to obtain after polyglycerol,
Add arachidonic acid and carry out esterification and obtain polyglycerol unsaturated fatty acid ester, Jing after hydrogen peroxide epoxidation, add hydrogen-oxygen
Change solution ring-opening polymerisation, obtain the epoxy functional oligomer.
2. the thermoplastic composition of high impact-resistant according to claim 1, it is characterised in that the Merlon
Weight average molecular weight is 10000-200000, and its melt index is determined according to ASTM D1238 under the conditions of 300 DEG C and 1.2 kilograms
For 25-55g/10min.
3. the thermoplastic composition of high impact-resistant according to claim 1 and 2, it is characterised in that the polyester tree
Fat is polyethylene terephthalate, polybutylene terephthalate (PBT), polytrimethylene terephthalate, poly- naphthalenedicarboxylic acid fourth
One or more combination in diol ester, poly terephthalic acid -1,4 cyclohexane dimethanol ester.
4. the thermoplastic composition of the high impact-resistant according to any one of claim 1-3, it is characterised in that prepare institute
Stating the method for epoxy functional oligomer includes：By weight by glycerol, 10 parts are heated to 230-270 DEG C, in the bar of nitrogen protection
Under part, add sodium hydroxide to carry out polyreaction as catalyst, after reaction 120-160min room temperature is cooled to, filter, washing
Obtain polyglycerol；Add arachidonic acid 32-45 parts, after being warming up to 210-240 DEG C, add metatitanic acid in the polyglycerol
Four butyl esters carry out esterification as catalyst, and reaction is distilled after terminating, and alkali cleaning is dried, and obtains polyglycerol unsaturated fatty acidss
Acid esters；Add hydrogen peroxide 72-95 parts, after being warming up to 40-50 DEG C, add to first in the polyglycerol unsaturated fatty acid ester
Benzenesulfonic acid carries out epoxidation reaction as catalyst, and reaction divides liquid, washing to be dried, adds sodium hydroxide solution 10- after terminating
50 parts carry out ring-opening polymerisation, after sonic oscillation 30-50min, adjust and washed after reactant liquor pH most 7-8, are dried, and obtain the ring
Oxygen functional oligomers.
5. the thermoplastic composition of the high impact-resistant according to any one of claim 1-4, it is characterised in that described to receive
Rice clay is montmorillonite, nontronite, bentonite, chromium-rich nontronite, Strese Hofmann's hectorite., synthesis fluormica, saponite, sauconite, wheat
One or more combination in hydroxyl silicon sodium stone, kenyaite, humite, Vermiculitum, Kaolin, brucite.
6. the thermoplastic composition of the high impact-resistant according to any one of claim 1-5, it is characterised in that described anti-
Oxygen agent is four [β-(3,5- di-tert-butyl-hydroxy phenyl) propanoic acid] pentaerythritol esters and/or three [2,4- di-tert-butyl-phenyls]
Phosphite ester.
7. the thermoplastic composition of the high impact-resistant according to any one of claim 1-6, it is characterised in that described to fill out
It is oil-filled for naphthenic oil and/or paraffin oil.
8. the thermoplastic composition of the high impact-resistant according to any one of claim 1-7, it is characterised in that described anti-
Ultraviolet additive is 2- (2 '-hydroxyl -3 ', 5 '-bis- (a, a- dimethyl benzyl) phenyl) benzotriazole and/or 2- (2 '-hydroxyls
Base -3 ', 5 '-di-tert-butyl-phenyl) -5- chlorination benzotriazole.
9. a kind of preparation method of the thermoplastic composition of the high impact-resistant according to any one of claim 1-8, it is special
Levy and be, including：By formula by Merlon, polyester resin, epoxy functional oligomer, nanoclay, magnesium oxide, oxidation
Aluminum, bauxite powder, vanadium boride, styrene resin, antioxidant, filling oil, anti-ultraviolet additive are added and pinched in kneader
Close, obtain premix material；The premix material is sent in double screw extruder and is plasticated, pelletizing obtains the high impact-resistant
Thermoplastic composition.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108164965A (en) * | 2018-01-08 | 2018-06-15 | 贵州高塑环保新材料有限公司 | High strength and high flame retardant carbon nano-tube modification PC composite materials |
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| CN1590458A (en) * | 2003-08-07 | 2005-03-09 | 大赛璐高分子株式会社 | Thermoplastic resin composition and shaped article |
| CN101365743A (en) * | 2006-01-09 | 2009-02-11 | 拜尔材料科学有限公司 | Thermoplastic composition containing polycarbonate-polyester and nanoclay |
| CN102153838A (en) * | 2011-03-09 | 2011-08-17 | 江苏兴业塑化股份有限公司 | Biodegradable polycarbonate butylene terephthalate composite material and preparation method of biodegradable polycarbonate butylene terephthalate composite material |
| CN104861614A (en) * | 2014-11-24 | 2015-08-26 | 青岛同创节能环保工程有限公司 | Halogen-free flame-retardant antistatic enhanced modified PC and PET composition |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1590458A (en) * | 2003-08-07 | 2005-03-09 | 大赛璐高分子株式会社 | Thermoplastic resin composition and shaped article |
| CN101365743A (en) * | 2006-01-09 | 2009-02-11 | 拜尔材料科学有限公司 | Thermoplastic composition containing polycarbonate-polyester and nanoclay |
| CN102153838A (en) * | 2011-03-09 | 2011-08-17 | 江苏兴业塑化股份有限公司 | Biodegradable polycarbonate butylene terephthalate composite material and preparation method of biodegradable polycarbonate butylene terephthalate composite material |
| CN104861614A (en) * | 2014-11-24 | 2015-08-26 | 青岛同创节能环保工程有限公司 | Halogen-free flame-retardant antistatic enhanced modified PC and PET composition |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108164965A (en) * | 2018-01-08 | 2018-06-15 | 贵州高塑环保新材料有限公司 | High strength and high flame retardant carbon nano-tube modification PC composite materials |
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