CN104559111A - Low-odor and low-emission polycarbonate alloy material and preparation method thereof - Google Patents
Low-odor and low-emission polycarbonate alloy material and preparation method thereof Download PDFInfo
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- CN104559111A CN104559111A CN201410844555.4A CN201410844555A CN104559111A CN 104559111 A CN104559111 A CN 104559111A CN 201410844555 A CN201410844555 A CN 201410844555A CN 104559111 A CN104559111 A CN 104559111A
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- alloy material
- low
- polycarbonate alloy
- polycarbonate
- acrylonitrile
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Classifications
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- 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
Abstract
The invention discloses a low-odor and low-emission polycarbonate alloy material which is prepared from the following raw materials in parts by weight: 20-80 parts of polycarbonate resin, 0-25 parts of an acrylonitrile-styrene copolymer, 0-75 parts of an acrylonitrile-butadiene-styrene copolymer, 0-5 parts of an acrylonitrile-butadiene-styrene maleic anhydride grafted compatilizer, 0.1-2 parts of a novel chemical deodorant, 0.1-0.5 part of an adsorption type physical adsorbent and 0-1 part of a coloring agent. The low-odor and low-emission polycarbonate alloy material has the benefits that as the novel chemical deodorant and the adsorption type physical adsorbent are simultaneously added, through the synergistic interaction of the both, the overall odor and total carbon emission properties of the polycarbonate alloy material are obviously improved; compared with a method in which the deodorant or the adsorbent is independently added, the low-odor and low-emission polycarbonate alloy material has the unexpected technical effect.
Description
Technical field
The present invention relates to one to there is low smell, lowly distribute Polycarbonate alloy material and preparation method thereof, belong to modified new-material technical field.
Background technology
PC/ABS, polycarbonate and acrylonitrile-butadiene-styrene copolymer and mixture, combine the excellent specific property of bi-material, the formability of ABS material and the character such as the mechanicalness of PC, shock strength and heatproof, uvioresistant (UV), can be widely used in automotive interior parts, electrical home appliances and set lights first-class.At present, along with developing rapidly of automobile industry, client to the requirement of automotive quality also in continuous lifting, particularly to automotive interior environmental requirement environmental protection, green, in order to meet the requirement of growing client, to lowly distributing, the research and development of environmentally friendly vehicle modified plastics extensively rise.
Material quality all improves in effort in each automobile plastic modification factory, numerous and confused research reduces the method for material smell and distribution performance, the low PC/ABS of distributing is exactly a wherein important series products, this patent is from starting material selection, formula combination, influence factor and the method for material distribution performance is reduced from source research, further by improvement formula, the performance such as use physics or chemical process to reduce material smell and to distribute, the various performances of comprehensive the finished product are the automobile modification PC/ABS plastic prod that main engine plants and client provide distribution performance the most excellent.
Summary of the invention
The object of this invention is to provide a kind of low smell, lowly distribute Polycarbonate alloy material and preparation method thereof, increased substantially the distribution performance of Polycarbonate alloy material entirety by different distribution performance ameliorative way.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of low smell, lowly distribute Polycarbonate alloy material, form by the preparation of raw material of following parts by weight: polycarbonate resin 20-80 weight part; Acrylonitritrile-styrene resin 0-25 part; Acrylonitrile-butadiene-styrene copolymer 0-75 weight part; Acrylonitrile-butadiene-styrene (ABS) grafted maleic anhydride compatilizer 0-5 weight part; New chemical deodovization agent 0.1-2 weight part; Adsorptive type physical absorbent 0.1-0.5 weight part; Tinting material 0-1 weight part.
Described polycarbonate is the bisphenol A type resin of molecular weight 24000-27000.
Described acrylonitrile-butadiene-styrene copolymer is resin and the emulsion polymerization resin of continuous bulk synthesis.
Described new chemical deodovization agent is Chemical Industry in Guangzhou company limited, ZEOFLAIR 100; This new chemical deodovization agent, does not belong to oxidized form chemistry deodovization agent, salt compounds type deodovization agent or acid, alkali preparation type deodovization agent.
Described sorbent material is adsorptive type physical absorbent; Be selected from BYK company, ZY-4.
Described tinting material is inorganic toner;
The preparation method of above-mentioned intermingling material, the steps include:
1) by said ratio raw materials weighing;
2) twin screw extruder (screw diameter 35mm is added after the raw material mixing of super-dry with Double-screw feeder continuous uniform, length-to-diameter ratio L/D=36) in main barrel, main barrel Discrete control temperature (exporting to head from charging opening) is 180 DEG C, 210 DEG C, 240 DEG C, 250 DEG C, 250 DEG C, 255 DEG C, 245 DEG C, twin screw rotating speed is 300 revs/min, extrudes material strip pelletizing after tank cooling and obtains product.
Beneficial effect of the present invention is: the present invention adds new chemical deodovization agent and adsorptive type physical absorbent simultaneously, by both synergys, significantly improves smell and the total carbon emitting performance of Polycarbonate alloy material entirety; Interpolation deodovization agent or sorbent material have unforeseeable technique effect more separately.
Embodiment
Below by specific embodiment, the present invention is further illustrated, but described embodiment is only for illustration of the present invention instead of restriction the present invention.
The present invention is raw materials used:
PC: the bisphenol A type resin of molecular weight 24000-27000;
ABS-1: continuous bulk synthetic resins, China Petrochemical Industry's Shanghai Gaoqiao Petrochemical Company 3513;
ABS-2: continuous bulk synthetic resins, China Petrochemical Industry's Shanghai Gaoqiao Petrochemical Company 8434;
ABS-3: emulsion method synthetic resins, Dagu, Tianjin chemical industry DG-417;
ABS-4: emulsion method synthetic resins, bright and beautiful lake high glue powder 181;
SAN: the multipolymer of styrene-acrylonitrile, new lake (Changzhou) petro-chemical corporation produces, AS powder;
Compatilizer: the acrylonitrile-butadiene-styrene copolymer of maleic anhydride graft, self-control;
Novel flavor-removing agent: Chemical Industry in Guangzhou company limited, ZEOFLAIR 100;
Adsorptive type physical absorbent: BYK company, ZY-4;
Toner 1: titanium dioxide R101;
Toner 2: carbon black, BP800;
Product performance testing method:
Smell: by PV 3900 method, is placed into 60 DEG C of evaluations after 80 DEG C of * 2h;
Total carbon emitting: by PV 3341 method.
Comparative example 1-7
Twin screw extruder (screw diameter 35mm is added with Double-screw feeder continuous uniform by table 1 after proportion of composing mixing through the PC resin of super-dry, ABS, SAN and ABS-g-MAH resin, length-to-diameter ratio L/D=36) in main barrel, main barrel Discrete control temperature (exporting to head from charging opening) is 180 DEG C, 210 DEG C, 240 DEG C, 250 DEG C, 250 DEG C, 255 DEG C, 245 DEG C, twin screw rotating speed is 300 revs/min, extrudes material strip pelletizing after tank cooling and obtains product.The said products is injection molded into standard batten with plastic-injection moulding machine in 85 DEG C of dryings after 4 hours in convection oven, injection temperature 250 DEG C.The batten of injection formed is put into glass desicator immediately and carry out performance test after room temperature is placed at least 24 hours.Test result is in table 1.
The composition of table 1 PC/ABS composition and performance
Can find out from the test result of table 1, along with the increase of PC content, the smell of Polycarbonate alloy material becomes downtrending (comparative example 1-3) with total carbon emitting; In different formula systems, be Polycarbonate alloy material smell comparatively containing other kind ABS or ABS system of the polycarbonate alloy of continuous bulk ABS and total carbon emitting good (comparative example 2,4,5,6) containing kind; Polycarbonate alloy material smell not containing compatilizer and total carbon emitting are better (comparative example 2,7).But the formula described in table 1 does not all reach low to be distributed, the requirement of low smell.
Embodiment 1-7
Adopt the complete processing with comparative example 1-7, select the distribution performance preferably formula system that same previous experiments is identical, use different additives, sorbent material or 90 DEG C respectively, the baking material technique of 12h carries out distribution performance improvement, prepared PC/ABS resin combination by the proportion of composing of table 2, performance test is as shown in table 2.
The composition of table 2 PC/ABS composition and performance
Can find out from the test result of above-described embodiment, the smell that with the addition of separately the Polycarbonate alloy material of deodovization agent improves when not adding, but total carbon emitting data significantly rise, and add separately when the Polycarbonate alloy material smell of physical absorbent and the loose data of total carbon are not added and improve not obvious (comparative example 7, embodiment 1-2); But when to add appropriate chemical deodovization agent and physical absorbent simultaneously, smell and the total carbon emitting performance of Polycarbonate alloy material entirety can have clear improvement (embodiment 3); When with the addition of match colors and commonly use toner 1 and 2, after same process process, the impact of toner 2 is less than the impact of toner 1 in distribution performance, and the impact of different sorts toner on Integral alloy material has different (embodiment 6-7).
The present invention increases substantially the distribution performance of Polycarbonate alloy material entirety by different distribution performance ameliorative way, can be used for inner and outer decorative parts of automobile, household electrical appliances etc.
Claims (7)
1. low smell, lowly distribute a Polycarbonate alloy material, it is characterized in that: form by the preparation of raw material of following parts by weight: polycarbonate resin 20-80 weight part; Acrylonitritrile-styrene resin 0-25 part; Acrylonitrile-butadiene-styrene copolymer 0-75 weight part; Acrylonitrile-butadiene-styrene (ABS) grafted maleic anhydride compatilizer 0-5 weight part; New chemical deodovization agent 0.1-2 weight part; Adsorptive type physical absorbent 0.1-0.5 weight part; Tinting material 0-1 weight part.
2. low smell according to claim 1, lowly distribute Polycarbonate alloy material, it is characterized in that: described polycarbonate is the bisphenol A type resin of molecular weight 24000-27000.
3. low smell according to claim 1, lowly distribute Polycarbonate alloy material, it is characterized in that: described acrylonitrile-butadiene-styrene copolymer is resin and the emulsion polymerization resin of continuous bulk synthesis.
4. low smell according to claim 1, lowly distribute Polycarbonate alloy material, it is characterized in that: described new chemical deodovization agent is Chemical Industry in Guangzhou company limited, ZEOFLAIR100.
5. low smell according to claim 1, lowly distribute Polycarbonate alloy material, it is characterized in that: described adsorptive type physical absorbent is selected from BYK company, ZY-4.
6. low smell according to claim 1, lowly distribute Polycarbonate alloy material, it is characterized in that: described tinting material is inorganic toner.
7., according to claim 1-6 one of any described low smell, the low preparation method distributing Polycarbonate alloy material, it is characterized in that: the steps include:
1) by the proportioning raw materials weighing of claim 1;
2) screw diameter 35mm is added after the raw material mixing of super-dry with Double-screw feeder continuous uniform, in the twin screw extruder main barrel of length-to-diameter ratio L/D=36, main barrel Discrete control temperature, from charging opening to head, outlet is 180 DEG C, 210 DEG C, 240 DEG C, 250 DEG C, 250 DEG C, 255 DEG C, 245 DEG C, twin screw rotating speed is 300 revs/min, extrudes material strip pelletizing after tank cooling and obtains product.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410844555.4A CN104559111A (en) | 2014-12-26 | 2014-12-26 | Low-odor and low-emission polycarbonate alloy material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410844555.4A CN104559111A (en) | 2014-12-26 | 2014-12-26 | Low-odor and low-emission polycarbonate alloy material and preparation method thereof |
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| CN104559111A true CN104559111A (en) | 2015-04-29 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106674955A (en) * | 2016-12-10 | 2017-05-17 | 慈溪市国之光塑料有限公司 | PC/ABS (polycarbonate/acrylonitrile butadiene styrene) alloy and preparation process thereof |
| CN106867224A (en) * | 2017-03-08 | 2017-06-20 | 广州市聚赛龙工程塑料股份有限公司 | A kind of low smell PC/ABS alloy materials and preparation method thereof |
| CN108641329A (en) * | 2018-05-18 | 2018-10-12 | 中广核俊尔（上海）新材料有限公司 | It is a kind of to prepare low smell, the low PC/ABS alloy materials distributed using compound eliminating smell agent |
| CN108659495A (en) * | 2018-05-18 | 2018-10-16 | 中广核俊尔（上海）新材料有限公司 | The glass fiber reinforced polycarbonate composite material and preparation method of low smell |
| CN112724585A (en) * | 2020-11-02 | 2021-04-30 | 上海普利特复合材料股份有限公司 | ABS modified material with low butadiene residual quantity and preparation method thereof |
| CN112778737A (en) * | 2021-01-05 | 2021-05-11 | 上海中镭新材料科技有限公司 | Ultralow-odor black PC/ABS alloy resin |
| CN114350132A (en) * | 2021-12-24 | 2022-04-15 | 上海普利特复合材料股份有限公司 | Low-odor low-emission PC/ABS and preparation method thereof |
| WO2023175076A1 (en) | 2022-03-17 | 2023-09-21 | Sabic Global Technologies B.V. | Low volatile organic compound (voc) thermoplastic composition |
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| CN102079880A (en) * | 2009-12-01 | 2011-06-01 | 上海金发科技发展有限公司 | Low-smell plastic used in automobiles |
| CN103342886A (en) * | 2013-07-19 | 2013-10-09 | 上海锦湖日丽塑料有限公司 | PC (Poly Carbonate)/ABS (Acylonitrile Butadiene Styrene) coated alloy material and preparation method thereof |
| CN103881349A (en) * | 2013-12-28 | 2014-06-25 | 上海普利特复合材料股份有限公司 | Highly weather-resistant colored polycarbonate-acrylonitrile-butadiene-styrene resin blending material and preparation method thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102079880A (en) * | 2009-12-01 | 2011-06-01 | 上海金发科技发展有限公司 | Low-smell plastic used in automobiles |
| CN103342886A (en) * | 2013-07-19 | 2013-10-09 | 上海锦湖日丽塑料有限公司 | PC (Poly Carbonate)/ABS (Acylonitrile Butadiene Styrene) coated alloy material and preparation method thereof |
| CN103881349A (en) * | 2013-12-28 | 2014-06-25 | 上海普利特复合材料股份有限公司 | Highly weather-resistant colored polycarbonate-acrylonitrile-butadiene-styrene resin blending material and preparation method thereof |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106674955A (en) * | 2016-12-10 | 2017-05-17 | 慈溪市国之光塑料有限公司 | PC/ABS (polycarbonate/acrylonitrile butadiene styrene) alloy and preparation process thereof |
| CN106867224A (en) * | 2017-03-08 | 2017-06-20 | 广州市聚赛龙工程塑料股份有限公司 | A kind of low smell PC/ABS alloy materials and preparation method thereof |
| CN108641329A (en) * | 2018-05-18 | 2018-10-12 | 中广核俊尔（上海）新材料有限公司 | It is a kind of to prepare low smell, the low PC/ABS alloy materials distributed using compound eliminating smell agent |
| CN108659495A (en) * | 2018-05-18 | 2018-10-16 | 中广核俊尔（上海）新材料有限公司 | The glass fiber reinforced polycarbonate composite material and preparation method of low smell |
| CN108659495B (en) * | 2018-05-18 | 2021-04-20 | 中广核俊尔（上海）新材料有限公司 | Low-odor glass fiber reinforced polycarbonate composite material and preparation method thereof |
| CN112724585A (en) * | 2020-11-02 | 2021-04-30 | 上海普利特复合材料股份有限公司 | ABS modified material with low butadiene residual quantity and preparation method thereof |
| CN112778737A (en) * | 2021-01-05 | 2021-05-11 | 上海中镭新材料科技有限公司 | Ultralow-odor black PC/ABS alloy resin |
| CN114350132A (en) * | 2021-12-24 | 2022-04-15 | 上海普利特复合材料股份有限公司 | Low-odor low-emission PC/ABS and preparation method thereof |
| CN114350132B (en) * | 2021-12-24 | 2023-11-28 | 上海普利特复合材料股份有限公司 | Low-odor low-emission PC/ABS and preparation method thereof |
| WO2023175076A1 (en) | 2022-03-17 | 2023-09-21 | Sabic Global Technologies B.V. | Low volatile organic compound (voc) thermoplastic composition |
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Application publication date: 20150429 |