CN106832736A - A kind of high-temp resistant fire-retarding ABS material - Google Patents
A kind of high-temp resistant fire-retarding ABS material Download PDFInfo
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- CN106832736A CN106832736A CN201510893936.6A CN201510893936A CN106832736A CN 106832736 A CN106832736 A CN 106832736A CN 201510893936 A CN201510893936 A CN 201510893936A CN 106832736 A CN106832736 A CN 106832736A
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Abstract
The present invention is provided the invention discloses a kind of high-temp resistant fire-retarding ABS material, is the ABS resin of 60%-80% by mass percent, the bromide fire retardant of 8%-20%, the antimony based flame retardant of 3%-10%, the composite smoke-less agent of 1%-2%, the inorganic fire-retarded synergist of 1%-5%, the anti-dripping agent of 0.1-1.0% and 1%-5% other processing aids constitute；Present invention also offers the preparation method of above-mentioned high-temp resistant fire-retarding ABS material；The present invention, by fire retardant, is combined, so as to prepare with high-temp resistant fire-retarding ABS material with ABS resin as matrix between antismoke agent and special processing aid；Can be used to make the electrical apparatus industries such as warmer plastic casing, can also be widely used in communications industry, automobile industry, construction material, ornament materials, cable.
Description
Technical field
The present invention relates to a kind of ABS material, more particularly to a kind of high-temp resistant fire-retarding ABS material.
Background technology
In recent years, the plastics that country uses for aspects such as household electrical appliance, office appliance, auto parts machineries
Material proposes strict fire protection flame retarding requirement, has formulated corresponding technical standard and specification.Therefore
The fire-retardant problem of ABS is increasingly paid much attention to by countries in the world.
ABS material is a kind of intensity high, good toughness, thermoplastics type's macromolecular material easily processed into type
Structure.In ABS resin, the synergisticing performance between three kinds of components can be showed：The fine component of propylene is in ABS
The characteristic of middle performance is heat resistance, chemical resistance, rigidity, tensile strength；The characteristic of butadiene performance
It is impact strength；The characteristic of styrene performance is processing fluidity, glossiness.The knot of this three component
Close, have complementary advantages, make ABS resin that there is excellent combination property, rigidity is good, impact strength is high,
Heat-resisting, low temperature resistant, chemical proofing, mechanical strength and electric property are excellent, preferably thermally-stabilised
Property and chemical stability, preferable mobility, it is easy to process, processing dimension stability and lustrous surface
Good, easy application, coloring can also carry out that spray metal, plating, welding and bonding etc. are secondary to be added
Work.
But, general ABS material is because the addition of fire retardant can cause heat distortion temperature and impact strong
Degree is substantially reduced.
The content of the invention
(1) technical problem to be solved
The technical problem to be solved in the present invention is to provide a kind of high-temp resistant fire-retarding ABS material.
(2) technical scheme
In order to solve the above technical problems, the present invention provides a kind of high-temp resistant fire-retarding ABS material, by following
Mass percent into being grouped into：ABS resin 60%-80%；Bromide fire retardant 10%-20% antimony classes
Fire retardant 3%-10%；Composite smoke-less agent 1-2%；Inorganic fire-retarded synergist 1%-5%；Anti-dripping agent
0.1-1.0%；Other processing aids 1%-5%.
Further, melt index of the described ABS resin in 220 DEG C, load 10Kg is
10g/10min-30g/10min。
Further, described bromide fire retardant be TDE, brominated epoxy, brominated triazine,
Any one in tetrabromobisphenol A and brominated Polystyrene or two or more combinations.
Further, described antimony based flame retardant is antimony oxide, antimony pentoxide, antimony trisulphide
In any one or two or more combinations.
Further, described composite smoke-less agent is the compound of molybdenum compound and nano-metal-oxide,
Described nano-metal-oxide is any in magnesia, cupric oxide, zinc oxide, di-iron trioxide
It is a kind of.
Further, described inorganic fire-retarded synergist is talcum powder, Firebrake ZB, wollastonite, mica
In any one or two or more combinations.
Further, described anti-dripping agent is the polytetrafluoroethylene (PTFE) or B449 of AS claddings,
In the polytetrafluoroethylene (PTFE) of AS claddings, the mass percent of polytetrafluoroethylene (PTFE) is 50-80%.
Further, described processing aid is primary antioxidant, auxiliary antioxidant, in-lubricant, outer
Any one in lubricant or two or more combinations, described primary antioxidant are β-(3,5- bis-
Tert-butyl-hydroxy phenyl) the positive octadecanol ester of propionic acid, four [β-(3,5- di-tert-butyl-hydroxy phenyls)
Propionic acid] pentaerythritol ester, double (2.4- di-tert-butyl-phenyls) pentaerythrites or 2,6- di-t-butyl -4-4
Cresols, described auxiliary antioxidant is three (2,4- di-tert-butyl-phenyl) phosphite esters, thio three propionic acid
The double tristearin alcohol esters of dilauryl or thio-2 acid, described in-lubricant is E waxes, calcium stearate or
Person's PE waxes, described external lubricant is silicone master batch or PETS.
Further, each material is weighed according to percentage by weight, whole materials is added to high mixer
High-speed stirred, mixed material is added to the main feeder of extruder, by main feeder by thing
Material puts into extruding pelletization in double screw extruder, double screw extruder by feed zone to head temperature
Respectively：180℃±10℃、200℃±10℃、200℃±10℃、200℃±10℃、200℃±10℃、
190 DEG C ± 10 DEG C, 190 DEG C ± 10 DEG C, 180 DEG C ± 10 DEG C, 180 DEG C ± 10 DEG C, die head：190 DEG C ± 10 DEG C,
By water-cooled, pelletizing and drying after material extrusion, a kind of high-temp resistant fire-retarding ABS material is obtained.
The present invention with ABS resin as matrix, by fire retardant, antismoke agent and special processing aid it
Between combine, so as to prepare with low cigarette high-performance flame-resistant ABS material.
(3) beneficial effect
The addition that the present invention passes through 10000 mesh talcum powder, additionally it is possible to increase the heat distortion temperature of material,
The use scope of material is widened to a certain extent, increases the use industry of material；Reduce to antimony ore
Use, serve and economize on resources, the advantage of reduces cost；Without market commonly use CPE, as
Fire retarding synergist, it is suppressed that due to the decomposition that addition CPE brings in material, eliminates CPE decomposition
The HCL for bringing volatilizees, and reduces the pollution to environment；Mould caused by HCL volatilizations is reduced in addition
The corrosion of the equipment such as tool, screw rod.
Specific embodiment
The present invention provides a kind of high-temp resistant fire-retarding ABS material, by following mass percent into packet
Into：ABS resin 60%-80%；Bromide fire retardant 10%-20% antimony based flame retardants 3%-10%；It is compound
Antismoke agent 1-2%；Inorganic fire-retarded synergist 1%-5%；Anti-dripping agent 0.1-1.0%；Other processing are helped
Agent 1%-5%；Melt index of the ABS resin in 220 DEG C, load 10Kg be
10g/10min-30g/10min。
Bromide fire retardant be TDE, brominated epoxy, brominated triazine, tetrabromobisphenol A and
Any one in brominated Polystyrene or two or more combinations；Antimony based flame retardant is three oxidations two
Antimony, any one in antimony pentoxide, antimony trisulphide or two or more combinations；Composite smoke-less
Agent is the compound of molybdenum compound and nano-metal-oxide, described nano-metal-oxide is magnesia,
Any one in cupric oxide, zinc oxide, di-iron trioxide；Inorganic fire-retarded synergist be talcum powder,
Any one in Firebrake ZB, wollastonite, mica or two or more combinations；Anti-dripping agent is
The polytetrafluoroethylene (PTFE) or B449 of AS claddings, in the polytetrafluoroethylene (PTFE) of AS claddings, polytetrafluoroethyl-ne
The mass percent of alkene is 50-80%.
Processing aid is any one in primary antioxidant, auxiliary antioxidant, in-lubricant, external lubricant
Plant or two or more combinations, described primary antioxidant is β-(3,5- di-tert-butyl-hydroxy phenyl)
It is the positive octadecanol ester of propionic acid, four [β-(3,5- di-tert-butyl-hydroxy phenyls) propionic acid] pentaerythritol esters, double
(2.4- di-tert-butyl-phenyls) pentaerythrite or 2,6- di-t-butyl -4-4 cresols, described auxiliary resist
Oxygen agent is three (2,4- di-tert-butyl-phenyls) phosphite esters, thio three propionic acid dilauryl or thio dipropyl
Sour double tristearin alcohol esters, described in-lubricant is E waxes, calcium stearate or PE waxes, and described is outer
Lubricant is silicone master batch or PETS.
Each material is weighed according to percentage by weight, whole materials is then added to high mixer high-speed stirring
Mix, mixed material is added to the main feeder of extruder, put into material by main feeder
The extruding pelletization in double screw extruder, double screw extruder is respectively by the temperature of feed zone to head：
180℃±10℃、200℃±10℃、200℃±10℃、200℃±10℃、200℃±10℃、
190 DEG C ± 10 DEG C, 190 DEG C ± 10 DEG C, 180 DEG C ± 10 DEG C, 180 DEG C ± 10 DEG C, die head：190 DEG C ± 10 DEG C,
By water-cooled, pelletizing and drying after material extrusion, a kind of high-temp resistant fire-retarding ABS material is obtained.
The preparation method of high-temp resistant fire-retarding ABS material：
1st, ABS resin, various auxiliary agents are added into high mixer high-speed stirred 2 minutes；
2nd, it is added to the main feeder of extruder；
3rd, it is then added to carry out basic granulation in double screw extruder.Extruder temperature distribution is as follows：
It is respectively to head by feed zone：180℃、200℃、200℃、200℃、190℃、190℃、
190 DEG C, 180 DEG C, 180 DEG C, die head：190℃；
4th, then packed by water-cooled, pelletizing after material extrusion.Pellet in air dry oven, 100 DEG C
Dry 4 hours, test bars are then prepared by injection machine；
It is fire-retardant by inorganic antismoke agent, inorganic filler synergistic, the use of CPE is reduced, can prepare
Than common flame-proof ABS, more excellent low smoke performance, lower cost, thermal deformation temperature higher
Degree, prepares the high-temp resistant fire-retarding ABS material of excellent performance.
The above is only the preferred embodiment of the present invention, it is noted that for the art
For those of ordinary skill, on the premise of the technology of the present invention principle is not departed from, can also make some
Improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of high-temp resistant fire-retarding ABS material, it is characterised in that by following mass percent
Into being grouped into：ABS resin 60%-80%；Bromide fire retardant 10%-20% antimony based flame retardants
3%-10%；Composite smoke-less agent 1-2%；Inorganic fire-retarded synergist 1%-5%；Anti-dripping agent
0.1-1.0%；Other processing aids 1%-5%.
2. a kind of high-temp resistant fire-retarding ABS material according to claim 1, its feature exists
In：Melt index of the described ABS resin in 220 DEG C, load 10Kg be
10g/10min-30g/10min。
3. a kind of high-temp resistant fire-retarding ABS material according to claim 1, its feature exists
In：Described bromide fire retardant is TDE, brominated epoxy, brominated triazine, tetrabromo
Any one in bisphenol-A and brominated Polystyrene or two or more combinations.
4. a kind of high-temp resistant fire-retarding ABS material according to claim 1, its feature exists
In：Described antimony based flame retardant is antimony oxide, appointing in antimony pentoxide, antimony trisulphide
Anticipate one or more kinds of combinations.
5. a kind of high-temp resistant fire-retarding ABS material according to claim 1, its feature exists
In：Described composite smoke-less agent is the compound of molybdenum compound and nano-metal-oxide, described
Nano-metal-oxide is any one in magnesia, cupric oxide, zinc oxide, di-iron trioxide
Kind.
6. a kind of high-temp resistant fire-retarding ABS material according to claim 1, its feature exists
In：Described inorganic fire-retarded synergist is appointing in talcum powder, Firebrake ZB, wollastonite, mica
Anticipate one or more kinds of combinations.
7. a kind of high-temp resistant fire-retarding ABS material according to claim 1, its feature exists
In：Described anti-dripping agent is the polytetrafluoroethylene (PTFE) or B449 of AS claddings, in AS claddings
Polytetrafluoroethylene (PTFE) in, the mass percent of polytetrafluoroethylene (PTFE) is 50-80%.
8. a kind of high-temp resistant fire-retarding ABS material according to claim 1, its feature exists
In：Described processing aid is primary antioxidant, auxiliary antioxidant, in-lubricant, external lubricant
In any one or two or more combinations, described primary antioxidant is β-(3,5- bis- uncles
Butyl -4- hydroxy phenyls) the positive octadecanol ester of propionic acid, four [β-(3,5- di-t-butyl -4- hydroxy benzenes
Base) propionic acid] pentaerythritol ester, double (2.4- di-tert-butyl-phenyls) pentaerythrites or the uncle of 2,6- bis-
Butyl -4-4 cresols, described auxiliary antioxidant is three (2,4- di-tert-butyl-phenyl) phosphorous acid
The double tristearin alcohol esters of ester, thio three propionic acid dilauryl or thio-2 acid, described in-lubricant
It is E waxes, calcium stearate or PE waxes, described external lubricant is silicone master batch or PETS.
9. the preparation method of a kind of high-temp resistant fire-retarding ABS material described in claim 1, its
It is characterised by：Each material first is weighed according to percentage by weight, then whole materials is added to
High mixer high-speed stirred, mixed material is added to the main feeder of extruder, by master
Material is put into extruding pelletization in double screw extruder by feeder, and double screw extruder is by feeding
Section is respectively to the temperature of head：180℃±10℃、200℃±10℃、200℃±10℃、
200℃±10℃、200℃±10℃、190℃±10℃、190℃±10℃、180℃±10℃、
180 DEG C ± 10 DEG C, die head：190 DEG C ± 10 DEG C, by water-cooled, pelletizing and drying after material extrusion,
Obtain a kind of high-temp resistant fire-retarding ABS material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510893936.6A CN106832736A (en) | 2015-12-07 | 2015-12-07 | A kind of high-temp resistant fire-retarding ABS material |
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| CN201510893936.6A CN106832736A (en) | 2015-12-07 | 2015-12-07 | A kind of high-temp resistant fire-retarding ABS material |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107266851A (en) * | 2017-08-08 | 2017-10-20 | 宁波汉禾新材料科技有限公司 | A kind of flame-proof ABS |
| CN107286565A (en) * | 2017-08-01 | 2017-10-24 | 合肥市大卓电力有限责任公司 | It is a kind of for environmentally friendly ABS material of electric energy meter casing and preparation method thereof |
| CN110894331A (en) * | 2019-12-19 | 2020-03-20 | 天津金发新材料有限公司 | Environment-friendly low-smoke flame-retardant HIPS material and preparation method thereof |
| CN111087713A (en) * | 2019-12-31 | 2020-05-01 | 广东锦湖日丽高分子材料有限公司 | Flame-retardant ABS (acrylonitrile butadiene styrene) material with high CTI (comparative tracking index) and high impact and preparation method thereof |
| CN112011166A (en) * | 2020-07-13 | 2020-12-01 | 四川天邑康和通信股份有限公司 | Antistatic high-temperature flame-retardant master batch communication material for fusion gateway shell and preparation method thereof |
| CN113604001A (en) * | 2021-06-16 | 2021-11-05 | 骆驼集团塑胶制品有限公司 | Low-cost flame-retardant ABS material and preparation method thereof |
-
2015
- 2015-12-07 CN CN201510893936.6A patent/CN106832736A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107286565A (en) * | 2017-08-01 | 2017-10-24 | 合肥市大卓电力有限责任公司 | It is a kind of for environmentally friendly ABS material of electric energy meter casing and preparation method thereof |
| CN107266851A (en) * | 2017-08-08 | 2017-10-20 | 宁波汉禾新材料科技有限公司 | A kind of flame-proof ABS |
| CN110894331A (en) * | 2019-12-19 | 2020-03-20 | 天津金发新材料有限公司 | Environment-friendly low-smoke flame-retardant HIPS material and preparation method thereof |
| CN110894331B (en) * | 2019-12-19 | 2022-04-08 | 天津金发新材料有限公司 | Environment-friendly low-smoke flame-retardant HIPS material and preparation method thereof |
| CN111087713A (en) * | 2019-12-31 | 2020-05-01 | 广东锦湖日丽高分子材料有限公司 | Flame-retardant ABS (acrylonitrile butadiene styrene) material with high CTI (comparative tracking index) and high impact and preparation method thereof |
| CN112011166A (en) * | 2020-07-13 | 2020-12-01 | 四川天邑康和通信股份有限公司 | Antistatic high-temperature flame-retardant master batch communication material for fusion gateway shell and preparation method thereof |
| CN113604001A (en) * | 2021-06-16 | 2021-11-05 | 骆驼集团塑胶制品有限公司 | Low-cost flame-retardant ABS material and preparation method thereof |
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