CN109777073A - Polycarbonate compositions and sulfonate and phosphorus-containing compound are in the application for reducing polycarbonate smoke and heat release - Google Patents
Polycarbonate compositions and sulfonate and phosphorus-containing compound are in the application for reducing polycarbonate smoke and heat release Download PDFInfo
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- 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
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- 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
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/41—Compounds containing sulfur bound to oxygen
- C08K5/42—Sulfonic acids; Derivatives thereof
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- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
- C08K5/523—Esters of phosphoric acids, e.g. of H3PO4 with hydroxyaryl compounds
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
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- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
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Abstract
The present invention provides a kind of polycarbonate compositions, by weight, including following components: 100 parts of polycarbonate；1-30 parts of boehmite；0.1-1.5 parts of sulfonate；1-12 parts of phosphorus-containing compound.With low smoke density and low-heat rate of release, advantage that toughness has been kept.And disclose sulfonate and phosphorus-containing compound in the application for reducing polycarbonate smoke density and heat release rate, by weight, including following components: 100 parts of polycarbonate；0.1-1.5 parts of sulfonate；1-12 parts of phosphorus-containing compound.Sulfonate and phosphorus-containing compound are used in compounding in polycarbonate, can be effectively reduced smoke density and low-heat rate of release.
Description
Technical field
The present invention relates to technical field of polymer materials, more particularly to polycarbonate compositions and sulfonate and contain phosphatization
Object is closed in the application for reducing polycarbonate smoke and heat release.
Background technique
Polycarbonate (PC) is widely used in traffic transport industry, relatively narrow closed to personnel's high concentration, space
For aircraft cabin, once material ignition, will largely consume oxygen, discharge heat and generate toxic flammable gas,
Fuel gas further combustion-supporting can generate more heats, and heat is concentrated release that will build the hot environment of a part, caused
Material accelerated degradation simultaneously generates more toxic combustible gas.Attention with compatriots to safety problem develops one kind and exists
Low smoke density and the product of low-heat release are urgently needed for market when burning, when high-temperature heating.
Chinese patent CN104830041A discloses a kind of low-heat release makrolon material, and main component is the resistance of bromine system
Fire agent, semi-aromatic polyester, siloxane polycarbonate.But the patent bromide fire retardant, in the trend for pursuing environmental protection at this stage
Under do not advocated, and the smog toxicity that bromide fire retardant generates is usually very big, and for confined space, personnel escape is unfavorable.And
The patent does not discuss to reduction haze effect.
Halogen free polymer system in the prior art is laid particular emphasis on through evaluation flame retardant rating come optimization of C/C composites, but less investigation
Smog burst size, and in fire 85% casualties be as caused by flue gas, therefore it is necessary to Study Polymer Melts systems life
Cigarette.Since the combustion mechanism of polymer and raw smoke machine reason are entirely different, and in polymer when addition fire retardant, due to burning
More not exclusively, it will usually aggravate raw smoke, therefore polymer is difficult to be provided simultaneously with good smoke suppressing effect and flame retardant effect, in order to
The two technical problems are solved simultaneously, and existing polymer in-mold moulding material needs add one or more associations in its preparation process
Agent is imitated, can be only achieved fire-retardant and smoke suppressing effect.The general way for reducing smog burst size is that a large amount of mineral filler is added.But
It is that the toughness of material can be decreased obviously after joined excessive mineral filler.At this point, in order to solve lacking for toughness of material decline
It falls into, it is necessary to toughener be added, still, the addition of toughener will increase smog burst size and Heat liberation unit.Therefore, it is necessary to effective
Reduce mineral filler additional amount.
Summary of the invention
The purpose of the present invention is to provide a kind of polycarbonate compositions, have low, hot by smog when high temperature or burning
Discharge the advantage low, toughness has been kept.
Another object of the present invention is to provide sulfonate and phosphorus-containing compound to release in reduction polycarbonate smoke density and heat
Put the application of rate.
The present invention is achieved by the following technical solutions:
A kind of polycarbonate compositions, by weight, including following components:
100 parts of polycarbonate；
1-30 parts of boehmite；
0.1-1.5 parts of sulfonate；
1-12 parts of phosphorus-containing compound；
The phosphorus-containing compound be selected from six benzene oxygen rings, three phosphonitrile, bisphenol-A-bis- (diphenyl phosphates), resorcinol it is bis- [two (2,
6- dimethylphenylphosphate)], at least one of triphenylphosphine oxide.
Other phosphorus-containing compounds also have the function of reduction smoke density and heat release rate after compounding with sulfonate, still
Six benzene oxygen rings, three phosphonitrile, bisphenol-A-bis- (diphenyl phosphates), resorcinol bis- [two (2,6- dimethylphenylphosphates)], triphen
The effect of base phosphine oxide is best, and the polycarbonate group of excellent low smoke density and heat release rate can be prepared under smaller additive amount
Close object.
Compared to ammonium polyphosphate, triphenyl phosphate, t-butyl phosphate triphenylmethyl methacrylate, three (2,6- xylyl) phosphates,
Benzenediol-bis- (diphenyl phosphates), six amino rings, three phosphonitrile, six phenylamino basic rings, three phosphonitrile, poly- two (4- carboxyphenoxy) phosphonitrile
Etc. the additive containing common phosphorus system such as line styles polyphosphazene, above-mentioned phosphorus-containing compound (six benzene oxygen rings, three phosphonitrile, the bis- (phosphorus of bisphenol-A-
Diphenyl phthalate), resorcinol bis- [two (2,6- dimethylphenylphosphates)], triphenylphosphine oxide) it is close for the cigarette of polycarbonate
The reduction of degree and heat release rate is the most significant and less for the reduction of the toughness of polycarbonate composite material, more favorably
In popularization and application.Six amino rings, three phosphonitrile, six phenylamino basic rings, three phosphonitrile are affected to polycarbonate mechanical performance, and due to containing
There is more nitrogen-containing group, more poisonous and hazardous nitrogen oxides can be generated in combustion process；Poly- two (4- carboxyphenoxy) phosphonitrile
Etc. line styles polyphosphazene due to poor with polycarbonate compatibility, and it is practical reduce smoke density, heat release rate effect not yet
As six benzene oxygen rings, three phosphonitrile, bisphenol-A-bis- (diphenyl phosphates), resorcinol bis- [two (2,6- dimethylphenylphosphates)] or
Person's triphenylphosphine oxide is good.
Most common mineral filler is talcum powder in polycarbonate, also has certain flame retardant property.But in order to incite somebody to action
The polycarbonate compositions popularization and application of low smoke density, low-heat rate of release, just have to keep good toughness, therefore, right
In mineral filler selection with regard to not only being considered to low smoke density, low-heat rate of release, it is also necessary to obtain good toughness and protect
It holds.It is a discovery of the invention that the addition of boehmite, the balance of toughness and smoke density, heat release rate is preferable, is conducive to be prepared good
The polycarbonate compositions of good comprehensive performance.
Polycarbonate resin: polycarbonate resin of the invention can be for by dihydroxy compounds or itself and a small amount of polyhydroxy
The branched thermoplastic's polymer or copolymer for reacting acquisition of compound and phosgene (phosgene) or carbonic diester.It does not limit especially
The production method of polycarbonate resin processed, and can be used by hitherto known phosgenation (interfacial polymerization) or fusion method
The polycarbonate resin of (ester-interchange method) production.It is preferred that aromatic dihydroxy compound is raw material dihydroxy compounds, and can example
For bis- (4- hydroxyphenyl) propane (=bisphenol-A) of 2,2-, bisphenol-A, bis- (4- hydroxyphenyls)-p- diisopropyl benzene, to benzene two
Phenol, resorcinol, 4,4- dihydroxy hexichol etc., wherein it is preferred that bisphenol-A.Wherein at least one tetraalkyl sulfonic acid phosphine also can be used
(tetraalkylphosphonium sulfonate) is bound to the compound of foregoing aromatic dihydroxy compounds.
In aforementioned, polycarbonate resin is preferably derived from the aromatic polycarbonate resin of bis- (4- hydroxyphenyl) propane of 2,2-, or
Derived from the aromatic polycarbonate copolymer of 2,2- bis- (4- hydroxyphenyl) propane and other aromatic dihydroxy compounds.Polycarbonate resin
Rouge, which can also be wherein main group, becomes the copolymer of aromatic polycarbonate resin, for example, with the polymer of siloxane-containing structure or
The copolymer of oligomer.In addition, the mixture of the above-mentioned polycarbonate resin of two or more can be used.Unitary aromatic hydroxy
Compound can be used for adjusting the molecular weight of polycarbonate resin, for example, m-methyl phenol, p-methyl phenol, propylphenol, right
Propylphenol, p-tert-butylphenol and p- (chain alkyl)-substituted phenol.
The production method of polycarbonate resin is not particularly limited in the present invention, and can be used by phosgenation (interfacial polymerization
Method) or fusion method (ester-interchange method) production polycarbonate resin.Poly- carbon of the polycarbonate resin also by being produced by fusion method
The post-processing of the amount of terminal hydroxyl is adjusted to provide in acid ester resin.
The sulfonate is selected from hexafluoroethane acidfonic tetraethylammonium, potassium diphenylsulfone sulfonate, perfluoro alkyl sulfonic acid potassium, benzene sulphur
At least one of acyl group benzene sulfonyl potassium, paratoluenesulfonic acid sodium salt；
Preferably, the sulfonate is selected from perfluorobutyl potassium sulfonate.
The phosphorus-containing compound is selected from six benzene oxygen rings, three phosphonitrile, bis- [two (the 2,6- 3,5-dimethylphenyl phosphoric acid of resorcinol
At least one of ester)]；The partial size of the boehmite is 0.1 micron -13 microns.Further, the mineral filler
Partial size is 0.1 micron -13 microns.
When the partial size of mineral filler is less than 0.1 micron, surface area is too big, to polycarbonate under same additional amount
Degradation greatly improves, and because partial size is too small, is easy agglomerate, brings difficulty to processing；When mineral filler partial size is greater than
At 13 microns, mechanical property is insufficient.Production, filler used in test process partial size be generally distributed across it is a certain range of,
Such as 4-6 microns or broader 3-7 microns of range.
Anti-dripping melt performance when in order to increase composition burn or by high temperature further includes by weight 0-5 weight
The anti-dripping agent of part；It is poly- that the anti-dripping agent is selected from polytetrafluoroethylene (PTFE), the polytetrafluoroethylene (PTFE) that silicone coats, methacrylate
Close at least one of polytetrafluoroethylene (PTFE), the styrene-acrylonitrile copolymer cladding polytetrafluoroethylene (PTFE) of object cladding.
It can also include the auxiliary agent of 0-10 parts by weight according to other performance requirements of polycarbonate compositions；The auxiliary agent
For at least one of heat stabilizer, antioxidant, light stabilizer, plasticizer, filler and colorant.
The lubricant is Metallic stearates series lubricant agent, allcyl stearate series lubricant agent, stearic acid pentaerythrite
Ester lubricant, paraffin or lignite wax.
The heat stabilizer is organic phosphite, preferably triphenyl phosphite, phosphorous acid three-(2,6- dimethyl benzenes
Base) ester, three-nonyl of phosphorous acid phenylester, dimethylbenene phosphonate or trimethyl phosphate.
The antioxidant is the alkyl of organic phosphite, alkylated monohydric phenol or polyphenol, polyphenol and diene
Change reaction product, butylation product, the alkylated hydroquinones, hydroxylated thio two of paracresol or bicyclopentadiene
Phenyl ethers, alkylidene-bis-phenol, benzyl compounds or polyol ester kind antioxidant.
The light stabilizer is at least one of benzotriazole light stabilizer or benzophenone light stabilizer.
The plasticizer is phthalic acid ester.
The colorant is pigments or dyes.
The preparation method of above-mentioned polycarbonate compositions, comprising the following steps: weigh polycarbonate, sulfonic acid according to the ratio
Then salt, phosphorus-containing compound, boehmite, auxiliary agent are uniformly mixed in high speed mixer, then put into double screw extruder and squeeze
It is granulated out and obtains polycarbonate compositions.
Sulfonate and phosphorus-containing compound are in the application for reducing polycarbonate smoke and heat release, by weight, including with
Lower component:
100 parts of polycarbonate；
0.1-1.5 parts of sulfonate；
1-12 parts of phosphorus-containing compound.
Including following components preferably, by weight:
100 parts of polycarbonate；
0.2-0.8 parts of sulfonate；
2-10 parts of phosphorus-containing compound.
The dosage of phosphorus-containing compound can be 2 parts, 3 parts, 4 parts, to 12 parts of any numbers.
As the dosage of sulfonate rises, cigarette release and the variation of heat release rate are first to reduce to rise afterwards, in preferred model
In enclosing, cigarette discharges the preferable of density and heat release rate comprehensively control, also, the decaying of toughness is also less.But sulfonate
The excessive toughness that can also cause composition of additional amount reduces.
The sulfonate is selected from hexafluoroethane acidfonic tetraethylammonium, potassium diphenylsulfone sulfonate, perfluoro alkyl sulfonic acid potassium, benzene sulphur
At least one of acyl group benzene sulfonyl potassium, paratoluenesulfonic acid sodium salt；
Preferably, the sulfonate is selected from perfluorobutyl potassium sulfonate.
The phosphorus-containing compound can be six benzene oxygen rings, three phosphonitrile, triphenyl phosphate, bis- (the phosphoric acid hexichol of resorcinol-
Ester), bisphenol-A-bis- (diphenyl phosphates), resorcinol bis- [two (2,6- dimethylphenylphosphates)], in triphenylphosphine oxide
It is at least one.
Preferably, the phosphorus-containing compound is selected from six benzene oxygen rings, three phosphonitrile, bisphenol-A-bis- (diphenyl phosphates), isophthalic two
At least one of phenol bis- [two (2,6- dimethylphenylphosphates)], triphenylphosphine oxide.
It by weight, further include 0-30 parts of mineral fillers；The mineral filler be selected from talcum powder, titanium dioxide, mica,
Zinc sulphide, calcium carbonate, barium sulfate, magnesium sulfate, magnesium hydroxide, boron nitride, montmorillonite, kaolin, boehmite, in zinc borate extremely
Few one kind；
Preferably, the mineral filler is selected from least one of mica, zinc borate；Reducing smoke density and heat release rate
Aspect, mica, zinc borate effect are best.
The partial size of the mineral filler is 0.1 micron -13 microns.
The present invention has the advantages that
It is a discovery of the invention that the smog release of polycarbonate compositions can also be effectively reduced in the compounding of sulfonate and phosphorus-containing compound
Density and heat release rate can be effectively reduced mineral in the application of polycarbonate compositions for preparing low cigarette, low-heat release
The dosage of filler, therefore the toughness of material also obtains good holding.
Specific embodiment
The present invention further illustrates the present invention by following embodiment, but the present invention is not limited by the following examples.
The raw materials used in the present invention derives from commercial product.
Sulfonate A: perfluorobutyl potassium sulfonate；
Sulfonate B: benzenesulfonyl benzene sulfonyl potassium；
Phosphorus-containing compound A: resorcinol is bis- [two (2,6- dimethylphenylphosphate)]；
Phosphorus-containing compound B: bisphenol-A-is bis- (diphenyl phosphate)；
Boehmite: 4-6 microns of partial size；
Talcum powder: 4-6 microns of partial size；
Mica: 4-6 microns of partial size；
Zinc borate: 4-6 microns of partial size；
Anti-dripping agent: styrene-acrylonitrile copolymer coats polytetrafluoroethylene (PTFE)；
Lubricant: LOXIOL P 861/3.5；
Antioxidant: CHINOX 10766；
The preparation method of embodiment and comparative example polycarbonate compositions: polycarbonate, sulfonate, phosphorous chemical combination are weighed according to the ratio
Object, mineral filler, anti-dripping agent are uniformly mixed in high speed mixer, are then put into extruding pelletization in double screw extruder and are obtained
To polycarbonate compositions.
Properties test method
(1) notch impact strength: testing standard ASTM D256.
(2) smoke density: testing standard ISO 5659, test condition are 50 kw, nonflame, smoke density when comparing 4 minutes
(Ds(4)), numerical value is the smaller the better.
(3) heat release rate: testing standard is ISO 5660, and test condition is 50 kw, the average heat release rate of maximum
(MARHE), numerical value is the smaller the better.
Table 1: the proportion (parts by weight) and properties of embodiment 1-6 and comparative example 1-3 polycarbonate compositions test knot
Fruit
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | Comparative example 1 | Comparative example 2 | Comparative example 3 | |
| PC | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Sulfonate A | 0.1 | 0.3 | 0.6 | 1 | - | 0.6 | - | 8.3 | - |
| Sulfonate B | - | - | - | - | 0.6 | - | - | - | |
| Phosphorus-containing compound A | 8 | 8 | 8 | 8 | 8 | - | 8.3 | - | 8 |
| Phosphorus-containing compound B | - | - | - | - | - | 8 | |||
| Talcum powder | - | - | - | - | - | - | - | - | 20 |
| Antioxidant | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Lubricant | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Anti-dripping agent | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Notch impact strength, J/m | 311.7 | 307.2 | 283.2 | 268.1 | 280.5 | 278.4 | 297.0 | 32.7 | 150.7 |
| Ds(4) | 582 | 475 | 383 | 430 | 427 | 393 | 601 | 850 | 441 |
| MARHE, kW/m2 | 80.9 | 82.5 | 89.0 | 196.4 | 92.1 | 100.4 | 85.5 | 282.1 | 74.0 |
Replace sulfonate that can also reduce some smoke densitys and heat release speed from comparative example 3 as can be seen that a large amount of talcum powder are added
Rate, but notch impact strength can decline to a great extent.
From comparative example 1/2 as can be seen that being individually added into that sulfonate or phosphorus-containing compound do not have smoke density and heat is released
Put rate while reduced function.
From embodiment 3/5 as can be seen that the embodiment comprehensive performance of perfluorobutyl potassium sulfonate is preferable in sulfonate.
Table 2: the proportion (parts by weight) and properties test result of embodiment 7-12 polycarbonate compositions
| Embodiment 7 | Embodiment 8 | Embodiment 9 | Embodiment 10 | Embodiment 11 | Embodiment 12 | |
| PC | 100 | 100 | 100 | 100 | 100 | 100 |
| Sulfonate A | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 |
| Phosphorus-containing compound A | 8 | 8 | 8 | 8 | 8 | 8 |
| Boehmite | 3 | 10 | 20 | - | - | - |
| Mica | - | - | - | 20 | - | - |
| Talcum powder | - | - | - | - | 20 | - |
| Zinc borate | - | - | - | - | - | 20 |
| Antioxidant | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Lubricant | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Anti-dripping agent | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Notch impact strength, J/m | 284.5 | 278.4 | 241.0 | 153.1 | 151.2 | 174.3 |
| Ds(4) | 357 | 313 | 271 | 175 | 262 | 201 |
| MARHE, kW/m2 | 88.1 | 84.4 | 79.7 | 68.4 | 76.8 | 70.9 |
It can be seen that boehmite from embodiment 9-12 and mica and talcum powder be not so good as the reduction of smoke density and heat release rate,
But it is fine for the holding of toughness, the polycarbonate compositions that comprehensive performance is more suitable for preparing applications well range produce
Product.
Claims (10)
1. a kind of polycarbonate compositions, which is characterized in that by weight, including following components:
100 parts of polycarbonate；
1-30 parts of boehmite；
0.1-1.5 parts of sulfonate；
1-12 parts of phosphorus-containing compound；
The phosphorus-containing compound be selected from six benzene oxygen rings, three phosphonitrile, bisphenol-A-bis- (diphenyl phosphates), resorcinol it is bis- [two (2,
6- dimethylphenylphosphate)], at least one of triphenylphosphine oxide.
2. polycarbonate compositions according to claim 1, which is characterized in that the sulfonate is selected from hexafluoroethane sulphur
Sour tetraethyl ammonium, potassium diphenylsulfone sulfonate, perfluoro alkyl sulfonic acid potassium, benzenesulfonyl benzene sulfonyl potassium, in paratoluenesulfonic acid sodium salt at least
It is a kind of；Preferably, the sulfonate is selected from perfluorobutyl potassium sulfonate.
3. polycarbonate compositions according to claim 1, which is characterized in that the phosphorus-containing compound is selected from six benzene oxygen
At least one of three phosphonitrile of ring, resorcinol bis- [two (2,6- dimethylphenylphosphates)].
4. polycarbonate compositions according to claim 1, which is characterized in that the partial size of the boehmite is 0.1 micro-
- 13 microns of rice.
5. polycarbonate compositions according to claim 1, which is characterized in that further include 0-5 parts by weight by weight
Anti-dripping agent；Polytetrafluoroethylene (PTFE), the methacrylate that the anti-dripping agent is selected from polytetrafluoroethylene (PTFE), silicone coats
The polytetrafluoroethylene (PTFE) of object cladding, styrene-acrylonitrile copolymer coat at least one of polytetrafluoroethylene (PTFE).
6. sulfonate and phosphorus-containing compound are in the application for reducing polycarbonate smoke and heat release, which is characterized in that by weight
Meter, including following components:
100 parts of polycarbonate；
0.1-1.5 parts of sulfonate；
1-12 parts of phosphorus-containing compound.
7. application according to claim 6, which is characterized in that by weight, including following components:
100 parts of polycarbonate；
0.2-0.8 parts of sulfonate；
2-10 parts of phosphorus-containing compound.
8. application according to claim 6 or 7, which is characterized in that the sulfonate is selected from hexafluoroethane sulfonic acid tetrem
At least one of base ammonium, potassium diphenylsulfone sulfonate, perfluoro alkyl sulfonic acid potassium, benzenesulfonyl benzene sulfonyl potassium, paratoluenesulfonic acid sodium salt；It is excellent
Choosing, the sulfonate is selected from perfluorobutyl potassium sulfonate.
9. application according to claim 6 or 7, which is characterized in that the phosphorus-containing compound be selected from six benzene oxygen rings, three phosphonitrile,
Triphenyl phosphate, resorcinol-bis- (diphenyl phosphates), bisphenol-A-bis- (diphenyl phosphates), the bis- [two (2,6- bis- of resorcinol
Methyl phenyl phosphoric acid ester)], at least one of triphenylphosphine oxide；Preferably, the phosphorus-containing compound is selected from six benzene oxygen rings three
In phosphonitrile, bisphenol-A-bis- (diphenyl phosphates), resorcinol bis- [two (2,6- dimethylphenylphosphates)], triphenylphosphine oxide
It is at least one.
10. application according to claim 6 or 7, which is characterized in that further include 0-30 parts of mineral fillers by weight；
The mineral filler is selected from talcum powder, titanium dioxide, mica, zinc sulphide, calcium carbonate, barium sulfate, magnesium sulfate, magnesium hydroxide, nitrogen
Change at least one of boron, montmorillonite, kaolin, boehmite, zinc borate；Preferably, the mineral filler is selected from mica, boron
At least one of sour zinc；The partial size of the mineral filler is 0.1 micron -13 microns.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| PCT/CN2020/072285 WO2020151552A1 (en) | 2019-01-24 | 2020-01-15 | Makrolon composition and use of sulfonate and phosphorous compound in reducing fuming and heat release of makrolon |
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| CN111087785A (en) * | 2019-12-16 | 2020-05-01 | 金发科技股份有限公司 | Transparent flame-retardant polycarbonate composite material and preparation method thereof |
| WO2020151552A1 (en) * | 2019-01-24 | 2020-07-30 | 金发科技股份有限公司 | Makrolon composition and use of sulfonate and phosphorous compound in reducing fuming and heat release of makrolon |
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| CN109777073B (en) | 2021-07-16 |
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