CN103102669B - Thermal-resistant light-smoke halogen-free flame-retardant PC/ABS alloy material and preparation method thereof - Google Patents
Thermal-resistant light-smoke halogen-free flame-retardant PC/ABS alloy material and preparation method thereof Download PDFInfo
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- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
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- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
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- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/875—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling for achieving a non-uniform temperature distribution, e.g. using barrels having both cooling and heating zones
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- 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
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- 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
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- 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
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
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- 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
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
Abstract
The invention discloses a thermal-resistant light-smoke halogen-free flame-retardant PC (polycarbonate)/ABS (acrylonitrile-butadiene-styrene terpolymer) alloy material and a preparation method thereof. The alloy material comprises the following raw material in percentage by weight: 60%-80% of PC resin, 5%-20% of ABS resin, 6%-15% of halogen-free flame retardant, 5%-15% of thermal-resistant modifier, 0.1%-2% of inorganic complex antismoke agent, 0%-10% of flexibilizer and 1%-5% of other processing agents. According to the invention, the thermal-resistant light-smoke halogen-free flame-retardant PC/ABS alloy material can be obtained by a manner of adopting the PC and ABS resins as the substrates and using the synergistic interaction of the thermal-resistant modifier, the halogen-free flame retardant and the inorganic complex antismoke agent; and the alloy material can be widely applied to the industries, such as communications industries, automobile industries, building materials, decoration materials, cables and electrical appliance industries. The preparation method of the alloy material adopts the existing equipment, and the operation is simple, so that the method is suitable for industrial production.
Description
Technical field
The present invention relates to field of alloy material, be specifically related to a kind of heat-resisting low-smoke non-halogen flame-retardant PC/ABS alloy material and preparation method thereof.
Background technology
Polycarbonate (PC) and acrylonitrile-butadiene-styrene copolymer (ABS) blend are by a certain percentage made to PC/ABS alloy, it is suitability for industrialized production the earliest, the most ripe at present, most widely used general, a kind of PC modified product of output maximum, such alloy is both premium propertiess comprehensively: can improve on the one hand thermotolerance, shock resistance and the tensile property of ABS, replace ABS for high-performance field; Can reduce on the other hand cost and the melt viscosity of PC, improve its processing characteristics, reduce goods internal stress and the susceptibility of shock strength to products thickness, be the comprehensive polymer alloy of a kind of performance.
It is the application of fire retardation PC/ABS alloy in a lot of industries that the Rolls that European Union puts into effect for 2003 and two instruction cloth of WEEE have limited halogen, particularly the American-European restriction that computer casing material fire retardant is used in recent years.Therefore, research and development efficient and environment-friendly type halogen-free flame retardant PC/ABS alloy day by day becomes the focus of flame retardant area research.
The communicating appliance of flame-proof environmental protection, due to PC/ABS good electrical insulating property, be widely used in the field of telecommunication devices of communicating by letter, PC/ABS has substituted original phenoplast in a large number at present, bromide fire retardant is because toxicity reduces use, and halogen-free environmental phosphorus flame retardant can obviously reduce heat-drawn wire and shock strength, therefore more suitable is silicon-type resist.
The weak point of the PC/ABS of general flame-proof environmental protection:
1. in general fire retardant material combustion processes, the amount of being fuming is large, and discharge poisonous, corrodibility, carcinogenic gas, smog diffusion is fast, low visibility, can bring very large problem once catch fire.
2. bromide fire retardant is because toxicity reduce to be used, and halogen-free environmental phosphorus flame retardant can obviously reduce heat-drawn wire and shock strength.
Chinese patent ZL200810038154.4 discloses a kind of low-smoke halogen-free flame retardant PC/ABS Alloy And Preparation Method, take by weight percentage polycarbonate (PC) 40-75%, acrylonitrile-butadiene-phenylethylene multipolymer (ABS) 10-40%, composite flame-retardant agent 10-15%, the compound fumicants 0.2-2% that falls, compatilizer 2-16%, the low promotor 1-6% of being fuming, stablizer 0.1-0.5%, lubricant 0.1-0.6%, put into homogenizer mixing 1-15 minute, after discharging, put into screw extrusion press extruding pelletization.It has the features such as low-smoke, halogen-free flameproof and excellent combination property, but resistance toheat is undesirable, and smoke density, in 600 left and right, does not reach German VDE 0472(815) etc. the smoke density of the regulation International Environmental Protection standard that is less than 400.
Chinese patent ZL 200710045396.1 discloses a kind of non-bittern flame-proof thermostable polycarbonate and acrylonitrile-butadiene-phenylethene grafted copolymer alloy resin, following weight percent raw material, consists of: PC resin 53-65%, ABS resinoid 12-24%, fire retardant 6-18%, heat-proof modifier 3-12%, toughner 0.6-3%, optothermal stabilizer 0.1-1%, processing aid 0.6-3%.This alloy has adopted heat-proof modifier thermotolerance strong, but the amount of being fuming is undesirable, does not reach German VDE 0472(815) etc. the smoke density of the regulation International Environmental Protection standard that is less than 400.
Comprehensive existing PC/ABS alloy is difficult to accomplish take into account at aspects such as heat-resisting, low cigarette, highly effective flame-retardants comprehensively, therefore, is necessary to develop the PC/ABS alloy material of a kind of high heat-resisting, low cigarette, efficient halogen-free anti-inflaming.
Summary of the invention
The invention provides a kind of heat-resisting low-smoke non-halogen flame-retardant PC/ABS alloy material, there is the performance of high heat-resisting, low-smoke, highly effective flame-retardant, and handling ease.
The present invention also provides a kind of preparation method of heat-resisting low-smoke non-halogen flame-retardant PC/ABS alloy material, adopts existing installation, simple to operate, is suitable for suitability for industrialized production.
A heat-resisting low-smoke non-halogen flame-retardant PC/ABS alloy material, by the raw material of following mass percent, made:
PC resin 60%～80%;
ABS resin 5%～20%;
Halogen-free flame retardants 6%～15%;
Heat-proof modifier 5%～15%;
Inorganic compounding smoke suppressor 0.1%～2%;
Toughner 0～10%;
Other processing aid 1%～5%.
The present invention adopts halogen-free flame retardants, heat-proof modifier and inorganic compounding smoke suppressor three's compound synergic to be used for significantly improving temperature tolerance and the flame retardant resistance of PC/ABS alloy material, reduces smoke density.
Described heat-resisting low-smoke non-halogen flame-retardant PC/ABS alloy material, preferably by the raw material of following mass percent, made:
PC resin 64%;
ABS resin 10%～20%;
Halogen-free flame retardants 6%～14%;
Heat-proof modifier 5%～12%;
Inorganic compounding smoke suppressor 0.5%～2%;
Toughner 0～6%;
Other processing aid 1%～5%.
In order to reach better invention effect, preferably:
Described halogen-free flame retardants is selected one or more composite in organic silicon fibre retardant or organic silicon fibre retardant and Resorcinol biphosphonate, polyphenylene sulfide (PPS), dibasic lead phosphite, three basic lead sulfites, Magnesium Stearate, ammonium polyphosphate, aluminium hydroxide, magnesium hydroxide; Further preferably one or more in organic silicon fibre retardant and Resorcinol biphosphonate, polyphenylene sulfide (PPS), dibasic lead phosphite, three basic lead sulfites, Magnesium Stearate, ammonium polyphosphate, aluminium hydroxide, magnesium hydroxide is composite, flame retardant effect is better, is also more conducive to the compound synergic with heat-proof modifier and inorganic compounding smoke suppressor.
Described PC resin is 5g/10min～20g/10min at 300 ℃, melting index (MI) during load 1.2Kg, is preferably 10g/10min.
Described ABS resin is 5g/10min～20g/10min at 300 ℃, melting index during load 1.2Kg.Can select the ABS that height is heat-resisting, eutectic refers to, as the ABS3513 of Shanghai Gaoqiao Petrochemical Company production.
Described organic silicon fibre retardant is selected one or more in silicone oil, silicone resin, silicon rubber, Organosilicon Alcohol in Organic acid amides etc.
Described heat-proof modifier is selected one or more in the maleimide (as heat-proof modifier MS-NB) of acrylonitrile styrene resin (AS) (AS), the polymer materials with alpha-methyl styrene structure, N-phenylmaleimide, styrene-based/N-phenylmaleimide/copolymer-maleic anhydride (SMI).
Described inorganic compounding smoke suppressor is selected one or more the compound in four kinds of molybdenum compound and nano cupric oxide, nano zine oxide, nanometer ferric oxide, nano magnesias.The described preferred molybdic oxide of molybdenum compound.
Described toughner is selected one or more in styrene butadiene thermoplasticelastomer, MBS terpolymer (MBS), polyester elastomer, polyolefin elastomer.
Described processing aid comprises primary antioxidant, auxiliary antioxidant, internal lubricant and external lubricant; Described primary antioxidant is selected β-(3,5-di-tert-butyl-hydroxy phenyl) the positive octadecanol ester of propionic acid (antioxidant 1076), four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester, two (2,4-di-tert-butyl-phenyl) tetramethylolmethane or 2,6 ditertiary butyl p cresol; Described auxiliary antioxidant is the two stearic alcohol esters of three (2,4-di-tert-butyl-phenyl) phosphorous acid esters (irgasfos 168), sulfo-three propionic acid two lauryls or thio-2 acid; Described internal lubricant is E wax, calcium stearate or PE wax; Described external lubricant is one or more in silicone master batch, silicone powder, pentaerythritol stearate (PETS, as P861).
Described heat-resisting low-smoke non-halogen flame-retardant PC/ABS alloy material, further preferably by the raw material of following mass percent, made:
PC resin 64%;
ABS resin 10%;
Halogen-free flame retardants 13%;
Heat-proof modifier 9.5%;
Inorganic compounding smoke suppressor 0.5%;
Toughner 2%;
Other processing aid 1%;
Described halogen-free flame retardants is organic silicon fibre retardant and Resorcinol biphosphonate; The further preferred Organosilicon Alcohol in Organic acid amides of described organic silicon fibre retardant;
Described heat-proof modifier is the maleimide of N-phenylmaleimide and styrene-based/N-phenylmaleimide/copolymer-maleic anhydride;
Described inorganic compounding smoke suppressor is molybdic oxide and nano magnesia.
Described heat-resisting low-smoke non-halogen flame-retardant PC/ABS alloy material, can also further preferably by the raw material of following mass percent, be made:
PC resin 64%;
ABS resin 20%;
Halogen-free flame retardants 13%;
Heat-proof modifier 1.5%;
Inorganic compounding smoke suppressor 0.5%;
Toughner 2%;
Other processing aid 1%;
Described halogen-free flame retardants is organic silicon fibre retardant and polyphenylene sulfide; The further preferred Organosilicon Alcohol in Organic acid amides of described organic silicon fibre retardant;
Described heat-proof modifier is N-phenylmaleimide;
Described inorganic compounding smoke suppressor is molybdic oxide and nano magnesia.
The compound synergic of halogen-free flame retardants, heat-proof modifier and inorganic compounding smoke suppressor three in described further preferred two formulas is remarkable, can significantly improve temperature tolerance and the flame retardant resistance of PC/ABS alloy material, reduces smoke density.
In the present invention, when an analog assistant of selecting is while being two or more, can select any ratio.
The preparation method of described heat-resisting low-smoke non-halogen flame-retardant PC/ABS alloy material, comprises step:
After being mixed, raw material joins extruding pelletization in twin screw extruder, by feed zone, the temperature to head is respectively twin screw extruder: 240 ℃ ± 10 ℃, 260 ℃ ± 10 ℃, 260 ℃ ± 10 ℃, 260 ℃ ± 10 ℃, 255 ℃ ± 10 ℃, 250 ℃ ± 10 ℃, 250 ℃ ± 10 ℃, 250 ℃ ± 10 ℃, 250 ℃ ± 10 ℃, and die head: 260 ℃ ± 10 ℃;
Then through water-cooled, pelletizing and dry, obtain heat-resistant halogen-free flame-retardant PC/ABS alloy material.
Described dry condition optimization is: 110 ℃ are dried 4 hours.
The heat-resisting low-smoke non-halogen flame-retardant PC/ABS of the present invention alloy material can be widely used in communications industry, automobile industry, material of construction, finishing material, cable and electrical apparatus industry.
For the deficiencies in the prior art, advantage of the present invention:
1. especially silicone flame retardant has efficient, nontoxic, low cigarette, anti-drippage to the halogen-free flame retardants adopting, advantage, the especially itself such as pollution-free are macromolecular material, so it is very little to the performance impact of goods.Fire retardant mechanism: during Plastics Combustion, add organosilicon Formed SiClx wherein, this silicon carbide sealing coat, the volatile matter that can stop burning to generate escapes, and prevents melt drippage, thereby reaches fire-retardant object.
2. inorganic compounding smoke suppressor, improves the degraded mode of polymkeric substance, and suppress to form carbon particle, and make it to form coke, meanwhile, the toxic gas of emitting when inorganic compounding smoke suppressor can absorb burning.
3. without adding anti-dripping agent.
4. heat-proof modifier is as having ring texture in N-phenylmaleimide molecular structure, form polymer molecule chain rigidity strong, and on molecular chain, the phenyl ring on N substituting group has played the sterically hindered effect of increase molecular chain movement, has further heightened the resistance toheat of alloy.
5. the preparation method of the heat-resisting low-smoke non-halogen flame-retardant PC/ABS of the present invention alloy material, adopts existing installation, simple to operate, is suitable for suitability for industrialized production.
Embodiment
Embodiment 1-2 and comparative example 1-3
Add high mixer high speed (10000 revs/min) to stir 2 minutes raw material, mix, join again extruding pelletization in twin screw extruder, by feed zone, the temperature to head is respectively twin screw extruder: 240 ℃ ± 5 ℃, 260 ℃ ± 5 ℃, 260 ℃ ± 5 ℃, 260 ℃ ± 5 ℃, 255 ℃ ± 5 ℃, 250 ℃ ± 5 ℃, 250 ℃ ± 5 ℃, 250 ℃ ± 5 ℃, 250 ℃ ± 5 ℃, and die head: 260 ℃ ± 5 ℃;
Then pass through water-cooled and pelletizing, pellet in air dry oven in 110 ℃ dry 4 hours, obtain heat-resistant halogen-free flame-retardant PC/ABS alloy material.
The heat-resistant halogen-free flame-retardant PC/ABS alloy material of preparation is prepared to test bars by injection moulding machine.
Table 1 starting material component proportion
| Component | Embodiment 1 | Embodiment 2 | Comparative example 1 | Comparative example 2 | Comparative example 3 |
| PC，MI=10g/10min | 64% | 64% | 64% | 64% | 64% |
| ABS3513 | 20% | 10% | 15% | 15% | 10% |
| Resorcinol biphosphonate | 0 | 1% | 14% | 5% | 1% |
| PPS | 1% | 0 | 0 | 1% | 0 |
| Organosilicon Alcohol in Organic acid amides | 12% | 12% | 0 | 0 | 12% |
| MoO 3/MgO | 0.5% | 0.5% | 0 | 0 | 0 |
| N-phenylmaleimide | 1.5% | 1.5% | 0 | 0 | 2% |
| Heat-proof modifier MS-NB | 0 | 8% | 0 | 12% | 8% |
| Toughner MBS | 0 | 2% | 6% | 2% | 2% |
| Antioxidant 1076 | 0.1% | 0.1% | 0.1% | 0.1% | 0.1% |
| Auxiliary antioxidant 168 | 0.2% | 0.2% | 0.2% | 0.2% | 0.2% |
| Lubricant E wax | 0.3% | 0.3% | 0.3% | 0.3% | 0.3% |
| Lubricant P861 | 0.2% | 0.2% | 0.2% | 0.2% | 0.2% |
| Lubricant silicone powder | 0.2% | 0.2% | 0.2% | 0.2% | 0.2% |
Composition properties test result in table 2 embodiment and comparative example
By the alloy material contrast in PC/ABS alloy material of the present invention and comparative example, from table 1 and table 2, can find out, PC/ABS alloy material smoke density of the present invention is less than 400, meet German VDE0472(815) etc. International Environmental Protection standard, and heat-drawn wire is more than 100 ℃, good heat resistance, flame retardant resistance can reach V-0.
The data of comparative example 2 and comparative example 3, can find out that the inorganic compounding smoke suppressor in PC/ABS alloy material of the present invention has synergistic function to halogen-free flame retardants and heat-proof modifier.
Claims (7)
1. a heat-resisting low-smoke non-halogen flame-retardant PC/ABS alloy material, is characterized in that, by the raw material of following mass percent, is made:
Described halogen-free flame retardants is one or more composite in organic silicon fibre retardant and Resorcinol biphosphonate, polyphenylene sulfide, dibasic lead phosphite, three basic lead sulfites, Magnesium Stearate, ammonium polyphosphate, aluminium hydroxide, magnesium hydroxide;
Described organic silicon fibre retardant is one or more in silicone oil, silicone resin, silicon rubber, organosilane alcohol amide;
Described heat-proof modifier is acrylonitrile styrene resin (AS), have one or more in the polymer materials of alpha-methyl styrene structure, N-phenylmaleimide, vinylbenzene/N-phenylmaleimide/copolymer-maleic anhydride;
Described inorganic compounding smoke suppressor is one or more the compound in four kinds of molybdenum compound and nano cupric oxide, nano zine oxide, nanometer ferric oxide, nano magnesias.
2. heat-resisting low-smoke non-halogen flame-retardant PC/ABS alloy material according to claim 1, is characterized in that, by the raw material of following mass percent, is made:
3. heat-resisting low-smoke non-halogen flame-retardant PC/ABS alloy material according to claim 1 and 2, is characterized in that, described PC resin is 5g/10min～20g/10min at 300 ℃, melting index during load 1.2Kg; Described ABS resin is 5g/10min～20g/10min at 300 ℃, melting index during load 1.2Kg.
4. heat-resisting low-smoke non-halogen flame-retardant PC/ABS alloy material according to claim 1 and 2, is characterized in that, described molybdenum compound is molybdic oxide.
5. heat-resisting low-smoke non-halogen flame-retardant PC/ABS alloy material according to claim 1 and 2, it is characterized in that, described toughner is one or more in styrene butadiene thermoplasticelastomer, MBS terpolymer, polyester elastomer, polyolefin elastomer.
6. heat-resisting low-smoke non-halogen flame-retardant PC/ABS alloy material according to claim 1 and 2, is characterized in that, described processing aid comprises primary antioxidant, auxiliary antioxidant, internal lubricant and external lubricant; Described primary antioxidant is β-(3,5-di-tert-butyl-hydroxy phenyl) the positive octadecanol ester of propionic acid, four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester, two (2,4-di-tert-butyl-phenyl) tetramethylolmethane or 2,6 ditertiary butyl p cresol; Described auxiliary antioxidant is the two stearic alcohol esters of three (2,4-di-tert-butyl-phenyl) phosphorous acid ester, sulfo-three propionic acid two lauryls or thio-2 acid; Described internal lubricant is E wax, calcium stearate or PE wax; Described external lubricant is one or more in silicone master batch, silicone powder, pentaerythritol stearate.
7. according to the preparation method of the heat-resisting low-smoke non-halogen flame-retardant PC/ABS alloy material described in claim 1～6 any one, it is characterized in that, comprise step:
After being mixed, raw material joins extruding pelletization in twin screw extruder, by feed zone, the temperature to head is respectively twin screw extruder: 240 ℃ ± 10 ℃, 260 ℃ ± 10 ℃, 260 ℃ ± 10 ℃, 260 ℃ ± 10 ℃, 255 ℃ ± 10 ℃, 250 ℃ ± 10 ℃, 250 ℃ ± 10 ℃, 250 ℃ ± 10 ℃, 250 ℃ ± 10 ℃, and die head: 260 ℃ ± 10 ℃;
Then through water-cooled, pelletizing and dry, obtain heat-resistant halogen-free flame-retardant PC/ABS alloy material.
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| CN104448750A (en) * | 2013-09-12 | 2015-03-25 | 黑龙江鑫达企业集团有限公司 | Antistatic low-smoke halogen-free flame- retardant PC (polycarbonate)/ABS (acrylonitrile-butadiene- styrene graft copolymer)alloy material preparation and process |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101139459A (en) * | 2007-08-30 | 2008-03-12 | 上海金发科技发展有限公司 | Non-bittern flame-proof thermostable polycarbonate and acrylonitrile-butadiene-phenylethene grafted copolymer alloy resin and method for preparing same |
| CN101591468A (en) * | 2008-05-28 | 2009-12-02 | 上海仲真材料科技有限公司 | A kind of low-smoke halogen-free flame retardant PC/ABS Alloy And Preparation Method |
| CN102329488A (en) * | 2011-05-30 | 2012-01-25 | 深圳市科聚新材料有限公司 | Extrusion-grade low-smoke halogen-free flame-retardant PC (polycarbonate)/ABS (Acrylonitrile Butadiene Styrene) material and preparation method thereof |
| CN102391608A (en) * | 2011-10-18 | 2012-03-28 | 金发科技股份有限公司 | Ultrahigh heat-resistant and flame-retardant ABS (acrylonitrile butadiene styrene) composition and preparation method thereof |
| CN102516738A (en) * | 2011-12-14 | 2012-06-27 | 深圳市科聚新材料有限公司 | Halogen-free flame-retardant and cold-resistant PC/ABS (Poly Carbonate/Acrylonitrile Butadiene Styrene) material and preparation method thereof |
-
2013
- 2013-01-25 CN CN201310030275.5A patent/CN103102669B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101139459A (en) * | 2007-08-30 | 2008-03-12 | 上海金发科技发展有限公司 | Non-bittern flame-proof thermostable polycarbonate and acrylonitrile-butadiene-phenylethene grafted copolymer alloy resin and method for preparing same |
| CN101591468A (en) * | 2008-05-28 | 2009-12-02 | 上海仲真材料科技有限公司 | A kind of low-smoke halogen-free flame retardant PC/ABS Alloy And Preparation Method |
| CN102329488A (en) * | 2011-05-30 | 2012-01-25 | 深圳市科聚新材料有限公司 | Extrusion-grade low-smoke halogen-free flame-retardant PC (polycarbonate)/ABS (Acrylonitrile Butadiene Styrene) material and preparation method thereof |
| CN102391608A (en) * | 2011-10-18 | 2012-03-28 | 金发科技股份有限公司 | Ultrahigh heat-resistant and flame-retardant ABS (acrylonitrile butadiene styrene) composition and preparation method thereof |
| CN102516738A (en) * | 2011-12-14 | 2012-06-27 | 深圳市科聚新材料有限公司 | Halogen-free flame-retardant and cold-resistant PC/ABS (Poly Carbonate/Acrylonitrile Butadiene Styrene) material and preparation method thereof |
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