CN109233101A - A kind of heat-proof combustion-resistant polypropene composition and preparation method thereof - Google Patents
A kind of heat-proof combustion-resistant polypropene composition and preparation method thereof Download PDFInfo
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- CN109233101A CN109233101A CN201811050888.4A CN201811050888A CN109233101A CN 109233101 A CN109233101 A CN 109233101A CN 201811050888 A CN201811050888 A CN 201811050888A CN 109233101 A CN109233101 A CN 109233101A
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- flame retardant
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- heat
- retardant
- fire retardant
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- 239000004743 Polypropylene Substances 0.000 title claims abstract description 40
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 37
- 239000000203 mixture Substances 0.000 title claims abstract description 24
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims description 7
- 239000003063 flame retardant Substances 0.000 claims abstract description 129
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 60
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 29
- 239000011574 phosphorus Substances 0.000 claims abstract description 29
- 239000000945 filler Substances 0.000 claims abstract description 28
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims abstract description 27
- 229910010272 inorganic material Inorganic materials 0.000 claims abstract description 24
- 239000011701 zinc Substances 0.000 claims abstract description 24
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 24
- 238000013329 compounding Methods 0.000 claims abstract description 23
- 150000002484 inorganic compounds Chemical class 0.000 claims abstract description 22
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000000979 retarding effect Effects 0.000 claims abstract description 19
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 9
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 9
- -1 2,3- dibromopropyl Chemical group 0.000 claims description 24
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 19
- 229910052782 aluminium Inorganic materials 0.000 claims description 13
- 239000003963 antioxidant agent Substances 0.000 claims description 13
- 239000006057 Non-nutritive feed additive Substances 0.000 claims description 12
- 230000003078 antioxidant effect Effects 0.000 claims description 12
- 229910019142 PO4 Inorganic materials 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 9
- 239000010452 phosphate Substances 0.000 claims description 9
- 235000021317 phosphate Nutrition 0.000 claims description 9
- TVHALOSDPLTTSR-UHFFFAOYSA-H hexasodium;[oxido-[oxido(phosphonatooxy)phosphoryl]oxyphosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O TVHALOSDPLTTSR-UHFFFAOYSA-H 0.000 claims description 8
- WESVFLQWZCBKSK-UHFFFAOYSA-N (1,1,3-tribromo-2,2-dimethylpropyl) dihydrogen phosphate Chemical class BrCC(C)(C)C(Br)(Br)OP(O)(O)=O WESVFLQWZCBKSK-UHFFFAOYSA-N 0.000 claims description 7
- 229920005629 polypropylene homopolymer Polymers 0.000 claims description 7
- BZQKBFHEWDPQHD-UHFFFAOYSA-N 1,2,3,4,5-pentabromo-6-[2-(2,3,4,5,6-pentabromophenyl)ethyl]benzene Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1CCC1=C(Br)C(Br)=C(Br)C(Br)=C1Br BZQKBFHEWDPQHD-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 5
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 5
- ACVYVLVWPXVTIT-UHFFFAOYSA-M phosphinate Chemical compound [O-][PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-M 0.000 claims description 5
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 claims description 5
- 239000004114 Ammonium polyphosphate Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- 235000019826 ammonium polyphosphate Nutrition 0.000 claims description 4
- 229920001276 ammonium polyphosphate Polymers 0.000 claims description 4
- 235000010290 biphenyl Nutrition 0.000 claims description 4
- 239000004305 biphenyl Substances 0.000 claims description 4
- 125000006267 biphenyl group Chemical group 0.000 claims description 4
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 4
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinyl group Chemical group C1(O)=CC(O)=CC=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 4
- HQWDILUMZXPFNW-UHFFFAOYSA-N 2-cyano-2-nitroacetamide Chemical class NC(=O)C(C#N)[N+]([O-])=O HQWDILUMZXPFNW-UHFFFAOYSA-N 0.000 claims description 3
- 229920000877 Melamine resin Polymers 0.000 claims description 3
- 229920000388 Polyphosphate Polymers 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000002530 phenolic antioxidant Substances 0.000 claims description 3
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical group O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 claims description 3
- 239000001205 polyphosphate Substances 0.000 claims description 3
- 235000011176 polyphosphates Nutrition 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- YUAPUIKGYCAHGM-UHFFFAOYSA-N 1,2-dibromo-3-(2,3-dibromopropoxy)propane Chemical class BrCC(Br)COCC(Br)CBr YUAPUIKGYCAHGM-UHFFFAOYSA-N 0.000 claims description 2
- JHJUYGMZIWDHMO-UHFFFAOYSA-N 2,6-dibromo-4-(3,5-dibromo-4-hydroxyphenyl)sulfonylphenol Chemical compound C1=C(Br)C(O)=C(Br)C=C1S(=O)(=O)C1=CC(Br)=C(O)C(Br)=C1 JHJUYGMZIWDHMO-UHFFFAOYSA-N 0.000 claims description 2
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000003508 Dilauryl thiodipropionate Substances 0.000 claims description 2
- 235000021355 Stearic acid Nutrition 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- 150000001408 amides Chemical class 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- VTJUKNSKBAOEHE-UHFFFAOYSA-N calixarene Chemical compound COC(=O)COC1=C(CC=2C(=C(CC=3C(=C(C4)C=C(C=3)C(C)(C)C)OCC(=O)OC)C=C(C=2)C(C)(C)C)OCC(=O)OC)C=C(C(C)(C)C)C=C1CC1=C(OCC(=O)OC)C4=CC(C(C)(C)C)=C1 VTJUKNSKBAOEHE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052570 clay Inorganic materials 0.000 claims description 2
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 235000019304 dilauryl thiodipropionate Nutrition 0.000 claims description 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
- 150000002632 lipids Chemical class 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 2
- 150000008301 phosphite esters Chemical class 0.000 claims description 2
- XZTOTRSSGPPNTB-UHFFFAOYSA-N phosphono dihydrogen phosphate;1,3,5-triazine-2,4,6-triamine Chemical compound NC1=NC(N)=NC(N)=N1.OP(O)(=O)OP(O)(O)=O XZTOTRSSGPPNTB-UHFFFAOYSA-N 0.000 claims description 2
- XFZRQAZGUOTJCS-UHFFFAOYSA-N phosphoric acid;1,3,5-triazine-2,4,6-triamine Chemical compound OP(O)(O)=O.NC1=NC(N)=NC(N)=N1 XFZRQAZGUOTJCS-UHFFFAOYSA-N 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 239000000344 soap Substances 0.000 claims description 2
- 239000008117 stearic acid Substances 0.000 claims description 2
- 239000010456 wollastonite Substances 0.000 claims description 2
- 229910052882 wollastonite Inorganic materials 0.000 claims description 2
- 239000011787 zinc oxide Substances 0.000 claims description 2
- BNEMLSQAJOPTGK-UHFFFAOYSA-N zinc;dioxido(oxo)tin Chemical compound [Zn+2].[O-][Sn]([O-])=O BNEMLSQAJOPTGK-UHFFFAOYSA-N 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- 229960001545 hydrotalcite Drugs 0.000 claims 1
- 229910001701 hydrotalcite Inorganic materials 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000000654 additive Substances 0.000 abstract description 5
- 230000000996 additive effect Effects 0.000 abstract description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 239000003546 flue gas Substances 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 15
- 238000001556 precipitation Methods 0.000 description 12
- 239000000779 smoke Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 238000009835 boiling Methods 0.000 description 6
- 229910052787 antimony Inorganic materials 0.000 description 5
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 5
- 238000011056 performance test Methods 0.000 description 5
- BIEHXHIWQHAVFZ-UHFFFAOYSA-M bromoantimony Chemical compound [Sb]Br BIEHXHIWQHAVFZ-UHFFFAOYSA-M 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 3
- 229910052794 bromium Inorganic materials 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 150000003752 zinc compounds Chemical class 0.000 description 3
- DXZMANYCMVCPIM-UHFFFAOYSA-L zinc;diethylphosphinate Chemical compound [Zn+2].CCP([O-])(=O)CC.CCP([O-])(=O)CC DXZMANYCMVCPIM-UHFFFAOYSA-L 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000410 antimony oxide Inorganic materials 0.000 description 2
- 125000003636 chemical group Chemical group 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- FAWGZAFXDJGWBB-UHFFFAOYSA-N antimony(3+) Chemical compound [Sb+3] FAWGZAFXDJGWBB-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 125000001246 bromo group Chemical class Br* 0.000 description 1
- 229940064002 calcium hypophosphite Drugs 0.000 description 1
- 229910001382 calcium hypophosphite Inorganic materials 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- CNALVHVMBXLLIY-IUCAKERBSA-N tert-butyl n-[(3s,5s)-5-methylpiperidin-3-yl]carbamate Chemical compound C[C@@H]1CNC[C@@H](NC(=O)OC(C)(C)C)C1 CNALVHVMBXLLIY-IUCAKERBSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- 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
- C08K3/32—Phosphorus-containing compounds
-
- 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
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
-
- 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
- C08K3/38—Boron-containing compounds
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/02—Halogenated hydrocarbons
- C08K5/03—Halogenated hydrocarbons aromatic, e.g. C6H5-CH2-Cl
-
- 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
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Fireproofing Substances (AREA)
Abstract
The invention discloses a kind of heat-proof combustion-resistant polypropene compositions, by weight, including following part: 100 parts of acrylic resin；5-25 parts of bromide fire retardant；5-25 parts of phosphorus flame retardant；0.5-7 parts of fire retarding synergist of inorganic powdered filler and the compounding of inorganic compound containing zinc；Wherein, the dosage of inorganic powdered filler can be 0；Total dosage of bromide fire retardant and phosphorus flame retardant is 10-35 parts.The fire retarding synergist that the present invention is compounded by the way that bromide fire retardant, phosphorus flame retardant, inorganic powdered filler and inorganic compound containing zinc are added in acrylic resin, so that heat-proof combustion-resistant polypropene composition of the invention had many advantages, such as that flame retardant property is good, be not easy to be precipitated, heat resistance it is good, and flue gas discharges low, environmentally friendly, bromide fire retardant when burning and phosphorus flame retardant additive amount is few.
Description
Technical field
The present invention relates to technical field of polymer materials, more particularly to a kind of heat-proof combustion-resistant polypropene composition and its system
Preparation Method.
Background technique
Polypropylene becomes application the most because of its excellent comprehensive performance and good cost performance, wider machine-shaping conditions
One of extensive general-purpose plastics.Polypropylene is typical red label goods, and limit oxygen index 17-18% easily burns,
Self-extinguishment is unable to after fire, with being gradually increased for material safety requirements, polypropylene material must carry out flame-retardant modified.
Bromo- antimony fire retardant and halogen-free flame retardants are broadly divided into for polyacrylic fire retardant, existing flame-retardant modified poly- third
In alkene material, in order to meet non-halogen requirement, need to select to add the fire retardant of phosphorous, nitrogen or its compound system.Make now
Mainly there are phosphate, the Intumscent Flame Retardant System based on ammonium polyphosphate with most common phosphonium flame retardant and combinations thereof
Deng.But the disadvantages of these flame-retardant systems are compared with the bromo- antimony compounding flame retardant of tradition, and that there are flame retarding efficiencies is low, easy precipitation, needs
Addition is more than 30%, and there is also biggish limitations for extensive use.Bromide fire retardant itself is without flame retardant effect, therefore its is necessary
It being used in compounding with antimony containing compounds, bromo- antimony fire retardant has many advantages, such as that flame retarding efficiency is higher, it is smaller to influence on physical property,
Dosage 30% can reach the V0(2.0mm of UL-94) rank, but also big, poor heat resistance, easy precipitation etc. with smoke density when burning
Disadvantage.
With the continuous improvement of downstream industry application demand, more and more products and security legislation wish that material can reach
V-0 flame retardant rating, and smoke delivery as few as possible, and antimony can bring mineral resources for fire retardant as rare element
Reduction, in part regulation (such as No. 65 bills of California, USA) by limitation use.
Summary of the invention
It is an object of the present invention to overcome the above technological deficiency, a kind of heat-proof combustion-resistant polypropene composition is provided, is had resistance to
Heat, be not precipitated, good flame retardation effect, burning when smoke delivery is low, environmentally friendly, bromide fire retardant and phosphorus flame retardant additive amount are few etc.
Advantage.
Another object of the present invention is to provide the preparation methods of above-mentioned heat-proof combustion-resistant polypropene composition.
The present invention is achieved by the following technical solutions:
A kind of heat-proof combustion-resistant polypropene composition, by weight, including following part:
100 parts of acrylic resin；
5-25 parts of bromide fire retardant；
5-25 parts of phosphorus flame retardant；
0.5-7 parts of fire retarding synergist of inorganic powdered filler and the compounding of inorganic compound containing zinc；
Wherein, the dosage of inorganic powdered filler can be 0；Total dosage of bromide fire retardant and phosphorus flame retardant is 10-35 parts.
Including following part preferably, by weight:
100 parts of acrylic resin；
6-18 parts of bromide fire retardant；
6-18 parts of phosphorus flame retardant；
1-3 parts of fire retarding synergist of inorganic powdered filler and the compounding of inorganic compound containing zinc；
Wherein, the dosage of inorganic powdered filler can be 0；Total dosage of bromide fire retardant and phosphorus flame retardant is 12-30 parts.
Heat-proof combustion-resistant polypropene composition of the invention does not include antimony containing compounds.
The compounding of the bromide fire retardant and phosphorus flame retardant compares for 2:1-1:3；Preferably, the bromide fire retardant
Compare with the compounding of phosphorus flame retardant for 1:1-1:2.5.
Inorganic powdered filler and contain in the inorganic powdered filler and the fire retarding synergist of the compounding of inorganic compound containing zinc
The compounding of zinc inorganic compound compares for 4:1-1:3；Preferably, it is 2 that the compounding of inorganic powdered filler and the inorganic compound containing zinc, which compares:
1-1:2。
The bromide fire retardant is selected from decabromodiphenylethane, three (tribromo neopentyl) phosphates, three (2,3- dibromos third
Base) fulminuric acid ester, at least one of bis- (2,3- dibromopropyl) ethers of tetrabromo-bisphenol s；Preferably, it is selected from decabrominated dipheny second
At least one of alkane, three (tribromo neopentyl) phosphates.
The phosphorus flame retardant in hypophosphite fire retardant, Quadrafos fire retardant, phosphate flame retardant extremely
Few one kind；Preferably, at least one of hypophosphite fire retardant, Quadrafos fire retardant are selected from；The hypophosphites resistance
Agent is fired in hypo-aluminum orthophosphate, calcium hypophosphite, dimethyl hypo-aluminum orthophosphate, diethyl hypo-aluminum orthophosphate, Methylethyl hypo-aluminum orthophosphate
It is at least one；The Quadrafos fire retardant is selected from ammonium polyphosphate, melamine phosphate, melamine pyrophosphate, three
At least one of poly cyanamid Quadrafos；The phosphate flame retardant is selected from resorcinol bis- (diphenyl phosphoesters), double
Phenol A- bis- (diphenyl phosphoesters), oligomeric aryl phosphate ester are from least one of triphenyl phosphate.
The inorganic powdered filler is selected from kaolin, montmorillonite, clay, talcum powder, wollastonite, silica, neatly
At least one of stone；The inorganic compound containing zinc in zinc borate, zinc stannate, zinc aluminate, zinc oxide at least one
Kind.
It by weight, further include 0-1.5 parts of antioxidant, the antioxidant is selected from phenolic antioxidant, amine antioxygen
Agent, phosphite ester antioxidant, half Hinered phenols antioxidant, calixarene kind antioxidant, in dilauryl thiodipropionate extremely
Few one kind；By weight, further include 0-2 parts of processing aid, the processing aid be selected from low molecule lipid processing aid,
At least one of the compound esters processing aid of metal soap processing aid, stearic acid, amides processing aid.
The polypropylene is selected from least one of homopolypropylene, copolymer polypropylene.
Above-mentioned heat-proof combustion-resistant polypropene composition preparation method, comprising the following steps: according to the proportion by acrylic resin, bromine
Flame retardant, phosphorus flame retardant, inorganic powdered filler and inorganic compound containing zinc compounding fire retarding synergist, antioxidant weigh after
It is added in high speed mixer and is uniformly mixed, the then melting extrusion at 180 DEG C -220 DEG C in double screw extruder is granulated, obtains
To heat-proof combustion-resistant polypropene composition.
The invention has the following beneficial effects:
The present invention be added to special fire retardant systems (bromide fire retardant, phosphorus flame retardant and inorganic powdered filler and containing zinc without
The fire retarding synergist of machine compound compounding), make heat-proof combustion-resistant polypropene composition of the invention that there is outstanding flame retardant property, resistance to
Hot property, the advantages that smog is less, bromide fire retardant and phosphorus flame retardant additive amount are few when not being precipitated, burning.Resistance of the invention
Agent system is fired, antimony containing compounds must be cooperated using the amount of smog when just can be reduced burning and reach by overcoming bromide fire retardant
The prevailing paradigm of good flame retardant property, also, antimony element is free of, protection environment economizes on resources.
Specific embodiment
Further illustrate that the present invention, following embodiment are the preferable embodiment party of the present invention below by specific embodiment
Formula, but embodiments of the present invention are not limited by following embodiments.
It is following raw material that embodiment is raw materials used with comparative example, but the present invention is not limited by following raw material:
Homopolypropylene: PP HP500N, CSPC；
Copolymer polypropylene: PP EP548R, CSPC；
Atactic copolymerized polypropene: PP J-570S, carefree chemistry；
Decabromodiphenylethane: Israel's Chemical Group；
Three (tribromo neopentyl) phosphates: Israel's Chemical Group；
TBC: three (2,3- dibromopropyl) fulminuric acid esters, Lianyungang Sea Water Chemical Co., Ltd.；
Hypo-aluminum orthophosphate: Shanghai Meilaipo Chemicals Co., Ltd.；
Melamine polyphosphate: fine chemistry industry studying and designing institute, Sichuan；
Triphenyl phosphate: phosphate ester flame retardants；
Zinc borate: Jinan Tai Xing Chemical Co., Ltd.；
Halogen-free flame retardants: without antimony containing compounds, German Budenheim company based on ammonium polyphosphate；
Other raw material sources are commercially available.
The preparation method of embodiment and comparative example polypropene composition: according to the proportion by acrylic resin, bromide fire retardant,
Fire retarding synergist (or other fire retardants), the antioxidant of phosphorus flame retardant, inorganic powdered filler and the compounding of inorganic compound containing zinc
It is added in high speed mixer and is uniformly mixed after weighing, the then melting extrusion at 180 DEG C -220 DEG C in double screw extruder is made
Grain.
Each performance test methods:
(1) fire-retardant (3.2mm): according to UL94 standard, test bars are with a thickness of 3.2mm；
(2) fire-retardant (1.6mm): according to UL94 standard, test bars are with a thickness of 1.6mm；
(3) fire-retardant (0.8mm): according to UL94 standard, test bars are with a thickness of 0.8mm；
(4) smoke density grade test (SDR): according to the test method of GB/T 8627, test bars are with a thickness of 6.0mm；
(5) heat resistance is tested: compound being used in injection molding machine 220 DEG C of directly injection molding colour tables test 220 DEG C as target
The heat stagnation stream color difference △ E value of colour table and target is molded after being kept for 30 minutes, △ E value is bigger, then heat resistance is poorer；
(6) resistance to precipitation performance test: the colour table prepared by compound is placed in 80 DEG C of water-baths and is kept for 168 hours, then by color
Weighing is dried after plate surface cleaning, the boiling mass loss percentage of weight and initial weight after record drying, boiling quality damage
It is bigger to lose percentage, then illustrates that resistance to precipitation performance is poorer.
Table 1: embodiment 1-17 each group distribution ratio (parts by weight) and each the performance test results
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Implement Example 5 | Implement Example 6 | Implement Example 7 | Embodiment 8 | |
| Homopolypropylene | 100 | 100 | 100 | 100 | 100 | 100 | 100 | - |
| Copolymer polypropylene | - | - | - | - | - | - | - | 100 |
| Atactic copolymerized polypropene | - | - | - | - | - | - | - | - |
| Decabromodiphenylethane | 23.3 | 20 | 16 | 12 | 8 | 6.9 | 6 | 12 |
| Hypo-aluminum orthophosphate | 11.7 | 10 | 8 | 12 | 16 | 17.1 | 18 | 12 |
| Montmorillonite | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Zinc borate | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Antioxidant 1010 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Irgasfos 168 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Fire-retardant (3.2mm) | V-0 | V-0 | V-0 | V-0 | V-0 | V-0 | V-0 | V-0 |
| Fire-retardant (1.6mm) | V-0 | V-0 | V-0 | V-0 | V-0 | V-0 | V-0 | V-0 |
| Fire-retardant (0.8mm) | V-0 | V-0 | V-1 | V-0 | V-0 | V-0 | V-1 | V-0 |
| SDR | 52 | 48 | 42 | 38 | 36 | 33 | 30 | 40 |
| △ E value | 0.5 | 0.5 | 0.4 | 0.3 | 0.2 | 0.2 | 0.2 | 0.3 |
| Boiling mass loss percentage Than % | 0.3 | 0.3 | 0.4 | 0.2 | 0.2 | 0.3 | 0.4 | 0.2 |
Continued 1
| Implement Example 9 | Implement Example 10 | Implement Example 11 | Implement Example 12 | Implement Example 13 | Implement Example 14 | Implement Example 15 | Implement Example 16 | Implement Example 17 | |
| Homopolypropylene | - | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Copolymer polypropylene | - | - | - | - | - | - | - | - | - |
| Atactic copolymerized polypropene | 100 | - | - | - | - | - | - | - | - |
| Decabromodiphenylethane | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Hypo-aluminum orthophosphate | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Montmorillonite | 1 | 1.6 | 1.3 | 0.7 | 0.5 | 0.25 | 0.5 | 1.5 | 3.5 |
| Zinc borate | 1 | 0.4 | 0.7 | 1.3 | 1.5 | 0.25 | 0.5 | 1.5 | 3.5 |
| Antioxidant 1010 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Irgasfos 168 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Fire-retardant (3.2mm) | V-0 | V-0 | V-0 | V-0 | V-0 | V-0 | V-0 | V-0 | V-0 |
| Fire-retardant (1.6mm) | V-0 | V-0 | V-0 | V-0 | V-0 | V-0 | V-0 | V-0 | V-0 |
| Fire-retardant (0.8mm) | V-0 | V-1 | V-0 | V-0 | V-1 | V-1 | V-0 | V-0 | V-0 |
| SDR | 40 | 42 | 40 | 41 | 41 | 42 | 41 | 37 | 36 |
| △ E value | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| Boiling mass loss hundred Divide ratio, % | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.4 | 0.2 | 0.2 | 0.4 |
Table 2: embodiment 18-23 each group distribution ratio (parts by weight) and each the performance test results
| Embodiment 18 | Embodiment 19 | Embodiment 20 | Embodiment 21 | Embodiment 22 | Embodiment 23 | |
| Homopolypropylene | 100 | 100 | 100 | 100 | 100 | 100 |
| Decabromodiphenylethane | 12 | 12 | - | - | 12 | 12 |
| Three (tribromo neopentyl) phosphoric acid Ester | - | - | 12 | - | - | - |
| TBC | - | - | - | 12 | - | - |
| Hypo-aluminum orthophosphate | - | - | 12 | 12 | 12 | 12 |
| Melamine polyphosphate | 12 | - | - | - | - | - |
| Triphenyl phosphate | - | 12 | - | - | - | - |
| Zinc borate | 1 | 1 | 1 | 1 | 1 | 2 |
| Montmorillonite | 1 | 1 | 1 | 1 | - | - |
| Clay | - | - | - | - | 1 | - |
| Antioxidant 1010 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Irgasfos 168 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Fire-retardant (3.2mm) | V-0 | V-0 | V-0 | V-0 | V-0 | V-0 |
| Fire-retardant (1.6mm) | V-0 | V-0 | V-0 | V-0 | V-0 | V-0 |
| Fire-retardant (0.8mm) | V-0 | V-1 | V-0 | V-0 | V-0 | V-0 |
| SDR | 41 | 42 | 40 | 40 | 41 | 39 |
| △ E value | 0.3 | 0.6 | 0.4 | 0.7 | 0.3 | 0.3 |
| Boiling mass loss percentage Than % | 0.3 | 0.4 | 0.3 | 0.6 | 0.2 | 0.3 |
It is fire-retardant etc. from embodiment 1/2 as can be seen that the additive amount of bromide fire retardant and phosphorus flame retardant drops to 30 parts from 35 parts
Grade is constant, smoke density decline；It can be seen that smoke density from embodiment 3-7 to decline, bromine with the rising of phosphorus flame retardant ratio
Flame retardant property is good when the proportion of flame retardant and phosphorus flame retardant is 1:1-1:2.5, and heat resistance and resistance to precipitation performance are good；
It can be seen that the fire retarding synergist inorganic powder when inorganic powdered filler and inorganic compound containing zinc compound from embodiment 4/10-13
The compounding of last filler and the inorganic compound containing zinc compares in 2:1-1:2, and flame retardant property is preferable；It can from embodiment 4/14-17
Out, the dosage rising flame retardant property of the fire retarding synergist compounded when inorganic powdered filler and inorganic compound containing zinc rises, cigarette is close
Degree decline, when 1-3 part of dosage of the fire retarding synergist that inorganic powdered filler and inorganic compound containing zinc compound, flame retardant effect with
Resistance to precipitation better performances；From embodiment 4/18/19 as can be seen that using hypophosphite fire retardant or Quadrafos fire retardant when ratio
The flame retardant property of phosphate flame retardant, heat-resisting, resistance to precipitation better performances；From embodiment 4/20/21 as can be seen that using ten bromines two
Than the heat-resisting and resistance to precipitation of three (2,3- dibromopropyl) fulminuric acid esters when vinylbenzene or three (tribromo neopentyl) phosphates
It can get well；
Table 3: comparative example each group distribution ratio (parts by weight) and each the performance test results
| Comparative example 1 | Comparative example 2 | Comparative example 3 | Comparative example 4 | Comparative example 5 | Comparative example 6 | |
| Homopolypropylene | 100 | 100 | 100 | 100 | 100 | 100 |
| Decabromodiphenylethane | 12 | 24 | - | 12 | 24 | - |
| Hypo-aluminum orthophosphate | 12 | - | 24 | 12 | - | - |
| Zinc borate | - | 1 | 1 | - | - | - |
| Montmorillonite | - | 1 | 1 | - | - | - |
| Antimony oxide | - | - | - | 2 | 2 | - |
| Halogen-free flame retardants | - | - | - | - | - | 35 |
| Antioxidant 1010 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Irgasfos 168 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Fire-retardant (3.2mm) | V-2 | NR | NR | V-0 | V-2 | V-0 |
| Fire-retardant (1.6mm) | NR | NR | NR | V-2 | NR | V-0 |
| Fire-retardant (0.8mm) | NR | NR | NR | NR | NR | V-2 |
| SDR | 65 | 78 | 33 | 85 | 89 | 31 |
| △ E value | 0.8 | 1.1 | 0.3 | 0.6 | 1.2 | 2.0 |
| Boiling mass loss percentage, % | 1.0 | 0.2 | 0.2 | 0.8 | 0.7 | 2.2 |
From embodiment 4 and comparative example 1 as can be seen that not adding the fire-retardant association that inorganic powdered filler and inorganic compound containing zinc compound
When imitating agent, flame retardant effect is poor, smoke density is high, heat resistance and resistance to precipitation performance all decline very much；It can be seen that from comparative example 2
The fire retarding synergist collocation of bromide fire retardant and inorganic powdered filler and the compounding of inorganic compound containing zinc, flame retardant effect is used alone
Difference, smoke density grade are high, heat resistance is poor；From comparative example 3 as can be seen that phosphorus flame retardant and inorganic powdered filler is used alone
It arranges in pairs or groups with the fire retarding synergist of the compounding of inorganic compound containing zinc, flame retardant effect is poor；From embodiment 4 and comparative example 4 as can be seen that bromine
Flame retardant, phosphorus flame retardant, antimony oxide compound system, flame retardant effect is poor, smoke density is high, and resistance to precipitation heat resistance is all
It is poor；From comparative example 5 as can be seen that bromo- antimony compound flame retardant, under the additive amount, flame retardant effect is poor, smoke density is high, heat-resisting
It is all poor with resistance to precipitation；From comparative example 6 as can be seen that using halogen-free flame retardants, although flame retardant property is good, smoke density grade is low,
It is that its heat-resisting resistance to precipitation performance is all very poor.
Claims (10)
1. a kind of heat-proof combustion-resistant polypropene composition, which is characterized in that by weight, including following part:
100 parts of acrylic resin；
5-25 parts of bromide fire retardant；
5-25 parts of phosphorus flame retardant；
0.5-7 parts of fire retarding synergist of inorganic powdered filler and the compounding of inorganic compound containing zinc；
Wherein, the dosage of inorganic powdered filler can be 0；Total dosage of bromide fire retardant and phosphorus flame retardant is 10-35 parts.
2. heat-proof combustion-resistant polypropene composition according to claim 1, which is characterized in that by weight, including it is following
Part:
100 parts of acrylic resin；
6-18 parts of bromide fire retardant；
6-18 parts of phosphorus flame retardant；
1-3 parts of fire retarding synergist of inorganic powdered filler and the compounding of inorganic compound containing zinc；
Wherein, the dosage of inorganic powdered filler can be 0；Total dosage of bromide fire retardant and phosphorus flame retardant is 12-30 parts.
3. heat-proof combustion-resistant polypropene composition according to claim 1 or 2, which is characterized in that the bromide fire retardant
Compare with the compounding of phosphorus flame retardant for 2:1-1:3；Preferably, it is 1 that the compounding of the bromide fire retardant and phosphorus flame retardant, which compares:
1-1:2.5。
4. heat-proof combustion-resistant polypropene composition according to claim 1 or 2, which is characterized in that the inorganic powder is filled out
It is 4 that the compounding of inorganic powdered filler and the inorganic compound containing zinc, which compares, in material and the fire retarding synergist of the compounding of inorganic compound containing zinc:
1-1:3；Preferably, the compounding of inorganic powdered filler and the inorganic compound containing zinc compares for 2:1-1:2.
5. heat-proof combustion-resistant polypropene composition according to claim 1 or 2, which is characterized in that the bromide fire retardant
Selected from decabromodiphenylethane, three (tribromo neopentyl) phosphates, three (2,3- dibromopropyl) fulminuric acid esters, tetrabromo-bisphenol s
At least one of bis- (2,3- dibromopropyl) ethers；Preferably, decabromodiphenylethane, three (tribromo neopentyl) phosphates are selected from
At least one of.
6. heat-proof combustion-resistant polypropene composition according to claim 1 or 2, which is characterized in that the phosphorus flame retardant
Selected from least one of hypophosphite fire retardant, Quadrafos fire retardant, phosphate flame retardant；Preferably, it is selected from hypophosphorous acid
At least one of salt fire retardant, Quadrafos fire retardant；The hypophosphite fire retardant is selected from hypo-aluminum orthophosphate, hypophosphorous acid
At least one of calcium, dimethyl hypo-aluminum orthophosphate, diethyl hypo-aluminum orthophosphate, Methylethyl hypo-aluminum orthophosphate；The Quadrafos
Fire retardant in ammonium polyphosphate, melamine phosphate, melamine pyrophosphate, melamine polyphosphate at least one
Kind；The phosphate flame retardant is selected from resorcinol bis- (diphenyl phosphoesters), bisphenol-A-bis- (diphenyl phosphoesters), oligomeric
Aryl phosphate ester is from least one of triphenyl phosphate.
7. heat-proof combustion-resistant polypropene composition according to claim 1 or 2, which is characterized in that the inorganic powder is filled out
Material is selected from least one of kaolin, montmorillonite, clay, talcum powder, wollastonite, silica, hydrotalcite；Described contains zinc
Inorganic compound is selected from least one of zinc borate, zinc stannate, zinc aluminate, zinc oxide.
8. heat-proof combustion-resistant polypropene composition according to claim 1 or 2, which is characterized in that by weight, further include
0-1.5 parts of antioxidant, the antioxidant are selected from phenolic antioxidant, amine antioxidants, phosphite ester antioxidant, are partly obstructed
At least one of phenolic antioxidant, calixarene kind antioxidant, dilauryl thiodipropionate；It by weight, further include 0-2
The processing aid of part, it is compound that the processing aid is selected from low molecule lipid processing aid, metal soap processing aid, stearic acid
At least one of esters processing aid, amides processing aid.
9. heat-proof combustion-resistant polypropene composition according to claim 1 or 2, which is characterized in that the polypropylene is selected from
At least one of homopolypropylene, copolymer polypropylene.
10. heat-proof combustion-resistant polypropene composition preparation method according to claim 8, which is characterized in that including following step
It is rapid: according to the proportion to answer acrylic resin, bromide fire retardant, phosphorus flame retardant, inorganic powdered filler and inorganic compound containing zinc
Fire retarding synergist, the antioxidant matched are added in high speed mixer after weighing and are uniformly mixed, then 180 in double screw extruder
Melting extrusion at DEG C -220 DEG C is granulated, obtains heat-proof combustion-resistant polypropene composition.
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| CN110964284A (en) * | 2019-12-12 | 2020-04-07 | 武汉金发科技有限公司 | Flame-retardant HIPS composite material |
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| CN114736453B (en) * | 2022-03-14 | 2023-09-26 | 金发科技股份有限公司 | Low-halogen flame-retardant PP material and preparation method and application thereof |
| CN115109338A (en) * | 2022-07-08 | 2022-09-27 | 维希艾环保新材料(上海)股份有限公司 | Flame-retardant antirust film and preparation method thereof |
| CN115109338B (en) * | 2022-07-08 | 2023-10-03 | 维希艾环保新材料(上海)股份有限公司 | Flame-retardant antirust film and preparation method thereof |
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Effective date of registration: 20231222 Address after: 510663 No. 33 Kefeng Road, Science City, Guangzhou High-tech Industrial Development Zone, Guangzhou, Guangdong Province Patentee after: KINGFA SCI. & TECH. Co.,Ltd. Patentee after: GUANGDONG KINGFA TECHNOLOGY Co.,Ltd. Address before: 510663 Guangzhou science and Technology Development Zone, Guangdong, China, 33 Patentee before: KINGFA SCI. & TECH. Co.,Ltd. |