CN107955345A - A kind of imitative ceramic flame-proof PET resin component and preparation method thereof - Google Patents
A kind of imitative ceramic flame-proof PET resin component and preparation method thereof Download PDFInfo
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- CN107955345A CN107955345A CN201711251102.0A CN201711251102A CN107955345A CN 107955345 A CN107955345 A CN 107955345A CN 201711251102 A CN201711251102 A CN 201711251102A CN 107955345 A CN107955345 A CN 107955345A
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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
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0856—Iron
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
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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
- C08L2201/02—Flame or fire retardant/resistant
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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
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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
- C08L2205/24—Crystallisation aids
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Abstract
The invention discloses a kind of imitative ceramic flame-proof PET resin component and preparation method thereof, which includes following components and parts by weight：60 parts of PET resin 13 part；10 parts of toughener 0 part；20 parts of bromide fire retardant 10 part；5 parts of fire retarding synergist 3 part；40 parts of filler 20 part；10 parts of metal powder 5 part；0.5 part of coupling agent；0.6 part of weather resisting agent；0.6 part of antioxidant；0.3 part of nucleator.The features such as imitative ceramic flame-proof PET resin component of the present invention has high glaze, and density is big, good weatherability, good toughness, excellent in flame retardance, the use of ceramic product can be substituted in certain field.
Description
Technical field
The invention belongs to polymeric material field, and in particular to a kind of imitative ceramic flame-proof PET resin component and its preparation
Method.
Background technology
The ceramic used in daily life, is that the mixture by clay or containing clay makees pug mixing mostly, passes through
Helical vacuum extruder is molded, and cuts into mud embryo and then calcining forms.Ceramic is natural, beautiful, durable, inexpensive etc. with its
Feature, is favored by people, and is seen everywhere in life.But ceramics there is also firing high energy consumption, poor toughness is frangible the shortcomings of,
And manufacturing process needs valuable soil resource of using up, and also to consume the substantial amounts of energy, produces substantial amounts of discarded object,
Destroy natural, ecological.
, therefore, how will processing and plastic products have the advantages that light, good toughness, convenient formation, are easily recycled
Performance more excellent plastics copy ceramics, are always the direction that people make great efforts.Such as addition toner can in the plastic
Plastic material appearance is adjusted to various ceramic appearances, or realizes that plastics imitate the effect of ceramics by technologies such as surface lacquers, but
These measures are only the change of plastic products appearance, but without ceramic is thick and heavy, damage resistant, it is weather-proof etc. the advantages of.
101608055 B of Chinese patent CN disclose a kind of imitated ceramic plastic material, take in poly terephthalic acid fourth two
The method of the substantial amounts of barium sulfate of addition realizes the purpose for imitating ceramics in alcohol ester plastics (PBT).The shortcomings that this method is that it is terrible
To the density of similar ceramics, up to 71% barium sulfate is filled with plastic material.And the characteristics of due to barium sulfate itself, this
Sample, which is done, not only easily makes plastic material become difficult processing, and is easy to cause the decline of plastic material shock resistance, the system made
Product are easily broken.And Chinese patent CN102321363B discloses one kind and uses based on polyamide and zinc oxide, iron powder is as increasing
The imitative ceramic product of heavy material, although this method can obtain the heavier imitative ceramic product of quality, since polyamide is poor
Weatherability, can cause the weather resistance of this product poor far beyond ceramic product, not a kind of really imitative ceramic product.
Therefore, in the exploitation of imitative ceramic product, the apparent high glaze for reaching ceramics is not only wanted, in density and weatherability side
Face is required for reaching the level close to ceramics, and far above ceramics in terms of toughness, it is convenient to prepare, and so can be only achieved replacement
The purpose of ceramics.
The content of the invention
The purpose of the present invention, exactly in order to solve the defects of current ceramic material processes are complicated, be not easily recycled, frangible, carries
For it is a kind of with impact resistance, surface high glaze, easily molded, density is larger, imitative ceramic flame-proof PET resin with anti-flammability combines
Thing and preparation method thereof.
The object of the present invention is achieved like this：
A kind of imitative ceramic flame-proof PET resin component of the present invention includes following components and parts by weight：
PET resinoids are terephthalic acid monomers and second two in a kind of above-mentioned imitative ceramic flame-proof PET resin component
The copolymer of ester monomer；PET resin intrinsic viscosity range is 0.6~1.2ml/g；It is preferred that between 0.7-1.1ml/g, most preferably
Between 0.75-9ml/g.
Toughener is ethylene-vinyl acetate, ethene-the third in a kind of above-mentioned imitative ceramic flame-proof PET resin component
E pioic acid methyl ester, ethylene-ethylacrylate, Ethylene-butyl acrylate, low density polyethylene (LDPE), maleic anhydride grafted ethene-octene are common
One in polymers, ethylene-ethylacrylate-glycidyl ester copolymer, Ethylene-butyl acrylate-glycidyl ester copolymer
Kind or several mixing.
Brominated flame-retardant is selected from brominated Polystyrene, ten bromines in a kind of above-mentioned imitative ceramic flame-proof PET resin component
One or more of mixing in diphenylethane, brominated polycarbonate, brominated epoxy etc..
Fire retarding synergist is a kind of antimony containing compounds in a kind of above-mentioned imitative ceramic flame-proof PET resin component, preferably
One kind or its mixture in antimony oxide or sodium antimonate.
Filler is barium sulfate, in zinc oxide, titanium dioxide in a kind of above-mentioned imitative ceramic flame-proof PET resin component
At least one.
Metal powder is at least one in iron powder, aluminium powder, copper powder in a kind of above-mentioned imitative ceramic flame-proof PET resin component
Kind.
Coupling agent is coupled for silane coupling agent or titanate esters in a kind of above-mentioned imitative ceramic flame-proof PET resin component
Agent, is preferably silane coupling agent.
Weather resisting agent is ultraviolet absorber and hindered amine light stabilizer in a kind of above-mentioned imitative ceramic flame-proof PET resin component
The mixture of agent, ultraviolet absorber are a kind of hydroxy benzophenone ketone or hydroxy-phenyl benzotriazole class material, preferably hydroxyphenyl benzene
And triazole type.The preferred macromolecular class hindered amine material of hindered amine as light stabilizer.
Antioxidant is the mixed of pentaerythritol ester and phosphite ester in a kind of above-mentioned imitative ceramic flame-proof PET resin component
Compound.
Nucleator is a kind of saturated carboxylic acid sodium of linear long-chain in a kind of above-mentioned imitative ceramic flame-proof PET resin component
Salt.
The present invention also provides a kind of preparation method of imitative ceramic flame-proof PET resin component, comprise the following steps：
(1) raw material is prepared by following components and parts by weight：
(2) filler, metal powder, coupling agent are added in homogenizer, after stirring 5-10 minutes, by PET resin, increased
Tough dose, brominated flame-retardant, fire retarding synergist, weather resisting agent, antioxidant and nucleator add enters twin-screw extrusion after mixing
Machine, processing technology are as follows：One 230-250 DEG C of area's temperature, two 230-250 DEG C of area's temperature, three 240-260 DEG C of area's temperature, four area's temperature
240-260 DEG C of degree, five 240-260 DEG C of area's temperature, six 240-260 DEG C of area's temperature, seven 240-260 DEG C of area's temperature, eight area's temperature
240-260 DEG C, nine 240-260 DEG C of area's temperature；300-400 revs/min of engine speed；
(3) discharge, extrusion postcooling, drying, pelletizing.
The imitative ceramic flame-proof PET resin component of the present invention has preferable impact resistance, and surface high glaze, density is larger,
Good weatherability, good toughness, has the characteristics that anti-flammability, and the use of ceramic product can be substituted in certain field.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Material is as follows used by the embodiment of the present invention 1~10：
PET resin：Inherent viscosity is 0.8, trade mark BG80, Sinopec Group asset management Co., Ltd Yizheng
Engineering plastics factory of branch company；
Toughener：Ethylene-butyl Acrylate-methacrylic Acid Glycerin Ester Copolymer, trade mark PTW, U.S. Du
Company of nation；
Brominated flame-retardant：The trade mark is PBS-64HW, brominated polystyrene, U.S.'s Chemtura；
The trade mark is BC-52, brominated polycarbonate, U.S.'s Chemtura；
Fire retarding synergist：The trade mark is S-05N, antimony oxide, Hu'nan Chenzhou Mining Co., Ltd.；
Filler：3000 mesh blanc fixes, trade mark AB-3000N1, Guangzhou Huangpu Tian Taihuaqing Co., Ltds；Ring
Guarantor's type zinc oxide, trade mark HHB-02, Shandong Zibo sea is along Xin Ye Co., Ltds；Titanium dioxide, trade mark R103, Dupont are public
Department.
Iron powder：The trade mark is HYFE-300, Chengdu Jin Chun metal materials Co., Ltd.
Coupling agent：Silane coupling agent, chemical name are γ-(2,3- the third oxygen of epoxy) propyl trimethoxy silicane, and the trade mark is
Z-6040, Dow corning company.
Weather resisting agent：Hydroxy-phenyl benzotriazole class material, the trade mark are TINUVIN 327, BASF Corp. of Germany；Macromolecular is obstructed
Amine light stabilizer, the trade mark are CHIMASSORB 944, BASF Corp. of Germany.
Antioxidant：Chemical name is four [β-(3,5- di-tert-butyl -4- hydroxy phenyls) propionic acid] pentaerythritol esters, commodity
Name Irganox 1010, BASF Corp. of Germany.Chemical name is three [2.4- di-tert-butyl-phenyls] phosphite esters, trade name
Irganox 168, BASF Corp. of Germany.
Nucleator：The trade mark is NAV101, German section how benefactor department.
The component of embodiment 1~10 is as shown in table 1：
The formula (parts by weight) of 1 embodiment 1-10 of table
A kind of preparation of imitative ceramic flame-proof PET resin alloy composite of the present invention is (long using the 75A of Rhea company production
Footpath ratio produces for 40) double screw extruder, and processing technology is as follows：One 230-250 DEG C of area's temperature, two 230-250 DEG C of area's temperature, three
240-260 DEG C of area's temperature, four 240-260 DEG C of area's temperature, five 240-260 DEG C of area's temperature, six 240-260 DEG C of area's temperature, seven area's temperature
240-260 DEG C of degree, eight 240-260 DEG C of area's temperature, nine 240-260 DEG C of area's temperature；300-400 revs/min of engine speed.
Embodiment 1
By AB-3000N1, HYFE-300, Z-6040, mixed at room temperature in super mixer 5-10 minutes；Then will
PET BG80, PBS-64HW, S-05N, TINUVIN 327, CHIMASSORB 944, Irganox 1010, Irganox 168,
NAV101 adds high-speed mixer mixing, is extruded afterwards in double screw extruder.Processing conditions is：One 240 DEG C of area's temperature, two
245 DEG C of area's temperature, three 245 DEG C of area's temperature, four 250 DEG C of area's temperature, five 250 DEG C of area's temperature, six 250 DEG C of area's temperature, seven area's temperature
255 DEG C, eight 255 DEG C of area's temperature, nine 240 DEG C of area's temperature；300 revs/min of engine speed.
Embodiment 2
By AB-3000N1, HYFE-300, Z-6040, mixed at room temperature in super mixer 5-10 minutes；Then will
PET BG80, PTW, PBS-64HW, S-05N, TINUVIN 327, CHIMASSORB 944, Irganox 1010, Irganox
168, NAV101 add high-speed mixer mixing, are extruded afterwards in double screw extruder.Processing conditions is：One area's temperature 240
DEG C, two 245 DEG C of area's temperature, three 245 DEG C of area's temperature, four 250 DEG C of area's temperature, five 250 DEG C of area's temperature, six 250 DEG C of area's temperature, 7th area
255 DEG C of temperature, eight 255 DEG C of area's temperature, nine 240 DEG C of area's temperature；300 revs/min of engine speed.
Embodiment 3
By AB-3000N1, HYFE-300, Z-6040, mixed at room temperature in super mixer 5-10 minutes；Then will
PET BG80, PTW, PBS-64HW, S-05N, TINUVIN 327, CHIMASSORB 944, Irganox 1010, Irganox
168, NAV101 add high-speed mixer mixing, are extruded afterwards in double screw extruder.Processing conditions is：One area's temperature 240
DEG C, two 245 DEG C of area's temperature, three 245 DEG C of area's temperature, four 250 DEG C of area's temperature, five 250 DEG C of area's temperature, six 250 DEG C of area's temperature, 7th area
255 DEG C of temperature, eight 255 DEG C of area's temperature, nine 240 DEG C of area's temperature；300 revs/min of engine speed.
Embodiment 4
By AB-3000N1, HYFE-300, Z-6040, mixed at room temperature in super mixer 5-10 minutes；Then will
PET BG80, PTW, PBS-64HW, S-05N, TINUVIN 327, CHIMASSORB 944, Irganox 1010, Irganox
168, NAV101 add high-speed mixer mixing, are extruded afterwards in double screw extruder.Processing conditions is：One area's temperature 240
DEG C, two 245 DEG C of area's temperature, three 245 DEG C of area's temperature, four 250 DEG C of area's temperature, five 250 DEG C of area's temperature, six 250 DEG C of area's temperature, 7th area
255 DEG C of temperature, eight 255 DEG C of area's temperature, nine 240 DEG C of area's temperature；300 revs/min of engine speed.
Embodiment 5
By AB-3000N1, HYFE-300, Z-6040, mixed at room temperature in super mixer 5-10 minutes；Then will
PET BG80, PTW, PBS-64HW, S-05N, TINUVIN 327, CHIMASSORB 944, Irganox 1010, Irganox
168, NAV101 add high-speed mixer mixing, are extruded afterwards in double screw extruder.Processing conditions is：One area's temperature 240
DEG C, two 245 DEG C of area's temperature, three 245 DEG C of area's temperature, four 250 DEG C of area's temperature, five 250 DEG C of area's temperature, six 250 DEG C of area's temperature, 7th area
255 DEG C of temperature, eight 255 DEG C of area's temperature, nine 240 DEG C of area's temperature；300 revs/min of engine speed.
Embodiment 6
By AB-3000N1, HYFE-300, Z-6040, mixed at room temperature in super mixer 5-10 minutes；Then will
PET BG80, PTW, PBS-64HW, S-05N, TINUVIN 327, CHIMASSORB 944, Irganox 1010, Irganox
168, NAV101 add high-speed mixer mixing, are extruded afterwards in double screw extruder.Processing conditions is：One area's temperature 240
DEG C, two 245 DEG C of area's temperature, three 245 DEG C of area's temperature, four 250 DEG C of area's temperature, five 250 DEG C of area's temperature, six 250 DEG C of area's temperature, 7th area
255 DEG C of temperature, eight 255 DEG C of area's temperature, nine 240 DEG C of area's temperature；300 revs/min of engine speed.
Embodiment 7
By AB-3000N1, HYFE-300, Z-6040, mixed at room temperature in super mixer 5-10 minutes；Then will
PET BG80, PTW, BC-52, S-05N, TINUVIN 327, CHIMASSORB 944, Irganox 1010, Irganox 168,
NAV101 adds high-speed mixer mixing, is extruded afterwards in double screw extruder.Processing conditions is：One 240 DEG C of area's temperature, two
245 DEG C of area's temperature, three 245 DEG C of area's temperature, four 250 DEG C of area's temperature, five 250 DEG C of area's temperature, six 250 DEG C of area's temperature, seven area's temperature
255 DEG C, eight 255 DEG C of area's temperature, nine 240 DEG C of area's temperature；300 revs/min of engine speed.
Embodiment 8
By HHB-02, HYFE-300, Z-6040, mixed at room temperature in super mixer 5-10 minutes；Then by PET
BG80, PTW, BC-52, S-05N, TINUVIN 327, CHIMASSORB 944, Irganox 1010, Irganox 168,
NAV101 adds high-speed mixer mixing, is extruded afterwards in double screw extruder.Processing conditions is：One 240 DEG C of area's temperature, two
245 DEG C of area's temperature, three 245 DEG C of area's temperature, four 250 DEG C of area's temperature, five 250 DEG C of area's temperature, six 250 DEG C of area's temperature, seven area's temperature
255 DEG C, eight 255 DEG C of area's temperature, nine 240 DEG C of area's temperature；300 revs/min of engine speed.
Embodiment 9
By HHB-02, HYFE-300, Z-6040, mixed at room temperature in super mixer 5-10 minutes；Then by PET
BG80, PTW, BC-52, S-05N, TINUVIN 327, CHIMASSORB 944, Irganox 1010, Irganox 168,
NAV101 adds high-speed mixer mixing, is extruded afterwards in double screw extruder.Processing conditions is：One 240 DEG C of area's temperature, two
245 DEG C of area's temperature, three 245 DEG C of area's temperature, four 250 DEG C of area's temperature, five 250 DEG C of area's temperature, six 250 DEG C of area's temperature, seven area's temperature
255 DEG C, eight 255 DEG C of area's temperature, nine 240 DEG C of area's temperature；300 revs/min of engine speed.
Embodiment 10
By R103, HYFE-300, Z-6040, mixed at room temperature in super mixer 5-10 minutes；Then by PET
BG80, PTW, BC-52, S-05N, TINUVIN 327, CHIMASSORB 944, Irganox 1010, Irganox 168,
NAV101 adds high-speed mixer mixing, is extruded afterwards in double screw extruder.Processing conditions is：One 240 DEG C of area's temperature, two
245 DEG C of area's temperature, three 245 DEG C of area's temperature, four 250 DEG C of area's temperature, five 250 DEG C of area's temperature, six 250 DEG C of area's temperature, seven area's temperature
255 DEG C, eight 255 DEG C of area's temperature, nine 240 DEG C of area's temperature；300 revs/min of engine speed.
The performance test methods of embodiment 1~10 are as follows：
Notch impact strength is tested according to 180 standards of ISO, and specimen size is 80mm × 10mm × 4mm, notch A
Type is molded notch.Test equipment is the Tinius Olisen shock machines of Willow Grove companies of the U.S..
Unnotched impact strength is tested according to 180 standards of ISO, and specimen size is 80mm × 10mm × 4mm, test
Equipment is the Tinius Olisen shock machines of Willow Grove companies of the U.S..
Density measurement is tested according to 1033 standards of GB, is surveyed using the notch shock batten of injection with infusion process
Examination, test equipment are the XS104 type densimeters of Mettler Toledo Inc..
Rockwell hardness is tested according to 9342 standards of GB, and specimen size is 50mm × 50mm × 6mm, and test equipment is
3106 type hardness tester testers of German ZWICK companies.
Fire resistance is tested according to 94 standards of UL, and batten size is 125mm × 13mm × 1.6mm, and test equipment is
The HVUL2 type burning testers of ATLAS companies of the U.S..
The performance test results of embodiment 1~10 are as shown in table 2：
2 embodiment of table, 1~10 the performance test results
The above results show, product of the invention be with preferable impact resistance, surface high glaze, density it is larger, with
The imitative ceramic flame-proof PET resin alloy composite of certain fire resistance, the use of ceramic product can be substituted in certain field.
Above example is used for illustrative purposes only, rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, can also make various conversion or modification, therefore all equivalent
Technical solution should also belong to scope of the invention, should be limited by each claim.
Claims (10)
1. a kind of imitative ceramic flame-proof PET resin component, it is characterised in that including following components and parts by weight：
2. a kind of imitative ceramic flame-proof PET resin component as claimed in claim 1, it is characterised in that the PET resinoids are
The copolymer of terephthalic acid monomers and glycol ester monomer；The PET resin intrinsic viscosity range is 0.6~1.2ml/g.
3. a kind of imitative ceramic flame-proof PET resin component as claimed in claim 1, it is characterised in that the toughener is
Ethylene-vinyl acetate, ethylene-methyl acrylate, ethylene-ethylacrylate, Ethylene-butyl acrylate, low density polyethylene (LDPE),
Maleic anhydride grafted ethene-octene copolymer, ethylene-ethylacrylate-glycidyl ester copolymer, Ethylene-butyl acrylate-
One or more of mixing in glycidyl ester copolymer.
4. a kind of imitative ceramic flame-proof PET resin component as claimed in claim 1, it is characterised in that described is brominated fire-retardant
One or more of mixing of the agent in brominated Polystyrene, decabromodiphenylethane, brominated polycarbonate, brominated epoxy etc..
A kind of 5. imitative ceramic flame-proof PET resin component as claimed in claim 1, it is characterised in that the fire retarding synergist
For antimony containing compounds.
6. a kind of imitative ceramic flame-proof PET resin component as claimed in claim 1, it is characterised in that the filler is
At least one of barium sulfate, zinc oxide, titanium dioxide.
A kind of 7. imitative ceramic flame-proof PET resin component as claimed in claim 1, it is characterised in that the metal powder choosing
From at least one of iron powder, aluminium powder, copper powder.
8. a kind of imitative ceramic flame-proof PET resin component as claimed in claim 1, it is characterised in that the coupling agent is
Silane coupling agent or titanate coupling agent；
The antioxidant is pentaerythritol ester and the mixture of phosphite ester；
The nucleator is a kind of saturated carboxylic acid sodium salt of linear long-chain.
9. a kind of imitative ceramic flame-proof PET resin component as claimed in claim 1, it is characterised in that the weather resisting agent is
The mixture of ultraviolet absorber and hindered amine as light stabilizer.
A kind of 10. preparation method of imitative ceramic flame-proof PET resin component as claimed in claim 1, it is characterised in that including
Following steps：
(1) raw material is prepared by following components and parts by weight：
(2) filler, metal powder, coupling agent are added in homogenizer, after stirring 5-10 minutes, by PET resin, toughness reinforcing
Agent, brominated flame-retardant, fire retarding synergist, weather resisting agent, antioxidant and nucleator add enters double screw extruder after mixing,
Processing technology is as follows：One 230-250 DEG C of area's temperature, two 230-250 DEG C of area's temperature, three 240-260 DEG C of area's temperature, four area's temperature
240-260 DEG C, five 240-260 DEG C of area's temperature, six 240-260 DEG C of area's temperature, seven 240-260 DEG C of area's temperature, eight area temperature 240-
260 DEG C, nine 240-260 DEG C of area's temperature；300-400 revs/min of engine speed；
(3) discharge, extrusion postcooling, drying, pelletizing.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110734629A (en) * | 2019-10-11 | 2020-01-31 | 金旸（厦门）新材料科技有限公司 | high-impact-strength ceramic-like PET and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102321363A (en) * | 2011-09-16 | 2012-01-18 | 厦门建霖工业有限公司 | Ceramic-imitated plastic composite material and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102321363A (en) * | 2011-09-16 | 2012-01-18 | 厦门建霖工业有限公司 | Ceramic-imitated plastic composite material and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110734629A (en) * | 2019-10-11 | 2020-01-31 | 金旸（厦门）新材料科技有限公司 | high-impact-strength ceramic-like PET and preparation method thereof |
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