CN108219356B - Method for producing polyacetal resin composition - Google Patents
Method for producing polyacetal resin composition Download PDFInfo
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- CN108219356B CN108219356B CN201711285305.1A CN201711285305A CN108219356B CN 108219356 B CN108219356 B CN 108219356B CN 201711285305 A CN201711285305 A CN 201711285305A CN 108219356 B CN108219356 B CN 108219356B
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- polyacetal resin
- parts
- resin composition
- glass
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- 229920006324 polyoxymethylene Polymers 0.000 title claims abstract description 58
- 229930182556 Polyacetal Natural products 0.000 title claims abstract description 57
- 239000011342 resin composition Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- -1 magnesium halides Chemical class 0.000 claims abstract description 39
- 229920005989 resin Polymers 0.000 claims abstract description 38
- 239000011347 resin Substances 0.000 claims abstract description 38
- 239000011521 glass Substances 0.000 claims abstract description 30
- 239000011256 inorganic filler Substances 0.000 claims abstract description 25
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 25
- 150000004820 halides Chemical class 0.000 claims abstract description 19
- 150000003918 triazines Chemical class 0.000 claims abstract description 15
- 125000000524 functional group Chemical group 0.000 claims abstract description 12
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000004381 surface treatment Methods 0.000 claims abstract description 10
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 8
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 5
- 239000011777 magnesium Substances 0.000 claims abstract description 5
- 239000012948 isocyanate Substances 0.000 claims description 23
- 239000003365 glass fiber Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 14
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 10
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 10
- 239000004327 boric acid Substances 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 7
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 6
- SWLVFNYSXGMGBS-UHFFFAOYSA-N ammonium bromide Chemical compound [NH4+].[Br-] SWLVFNYSXGMGBS-UHFFFAOYSA-N 0.000 claims description 5
- 235000019270 ammonium chloride Nutrition 0.000 claims description 5
- 238000004898 kneading Methods 0.000 claims description 5
- OTCKOJUMXQWKQG-UHFFFAOYSA-L magnesium bromide Chemical compound [Mg+2].[Br-].[Br-] OTCKOJUMXQWKQG-UHFFFAOYSA-L 0.000 claims description 3
- 229910001623 magnesium bromide Inorganic materials 0.000 claims description 3
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 3
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical compound [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 description 15
- 239000007822 coupling agent Substances 0.000 description 14
- 239000002981 blocking agent Substances 0.000 description 13
- 239000000203 mixture Substances 0.000 description 13
- 229960002645 boric acid Drugs 0.000 description 10
- 235000010338 boric acid Nutrition 0.000 description 10
- 229920005906 polyester polyol Polymers 0.000 description 9
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 7
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 7
- 150000002513 isocyanates Chemical class 0.000 description 7
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 7
- 229920000877 Melamine resin Polymers 0.000 description 6
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 229920005862 polyol Polymers 0.000 description 6
- 150000003077 polyols Chemical class 0.000 description 6
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 5
- 239000000654 additive Substances 0.000 description 5
- 229920005749 polyurethane resin Polymers 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- WHIVNJATOVLWBW-UHFFFAOYSA-N n-butan-2-ylidenehydroxylamine Chemical compound CCC(C)=NO WHIVNJATOVLWBW-UHFFFAOYSA-N 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 239000005056 polyisocyanate Substances 0.000 description 4
- 229920001228 polyisocyanate Polymers 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- FKTHNVSLHLHISI-UHFFFAOYSA-N 1,2-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC=C1CN=C=O FKTHNVSLHLHISI-UHFFFAOYSA-N 0.000 description 3
- RTTZISZSHSCFRH-UHFFFAOYSA-N 1,3-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC(CN=C=O)=C1 RTTZISZSHSCFRH-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 150000002596 lactones Chemical class 0.000 description 3
- 229940091250 magnesium supplement Drugs 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- INJVFBCDVXYHGQ-UHFFFAOYSA-N n'-(3-triethoxysilylpropyl)ethane-1,2-diamine Chemical compound CCO[Si](OCC)(OCC)CCCNCCN INJVFBCDVXYHGQ-UHFFFAOYSA-N 0.000 description 3
- 125000005704 oxymethylene group Chemical group [H]C([H])([*:2])O[*:1] 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 150000005846 sugar alcohols Polymers 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- RMVRSNDYEFQCLF-UHFFFAOYSA-N thiophenol Chemical compound SC1=CC=CC=C1 RMVRSNDYEFQCLF-UHFFFAOYSA-N 0.000 description 3
- VZXTWGWHSMCWGA-UHFFFAOYSA-N 1,3,5-triazine-2,4-diamine Chemical compound NC1=NC=NC(N)=N1 VZXTWGWHSMCWGA-UHFFFAOYSA-N 0.000 description 2
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 2
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 2
- ZYAASQNKCWTPKI-UHFFFAOYSA-N 3-[dimethoxy(methyl)silyl]propan-1-amine Chemical compound CO[Si](C)(OC)CCCN ZYAASQNKCWTPKI-UHFFFAOYSA-N 0.000 description 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- NJYZCEFQAIUHSD-UHFFFAOYSA-N acetoguanamine Chemical compound CC1=NC(N)=NC(N)=N1 NJYZCEFQAIUHSD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 125000002723 alicyclic group Chemical group 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- YSKUZVBSHIWEFK-UHFFFAOYSA-N ammelide Chemical compound NC1=NC(O)=NC(O)=N1 YSKUZVBSHIWEFK-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- VEZUQRBDRNJBJY-UHFFFAOYSA-N cyclohexanone oxime Chemical compound ON=C1CCCCC1 VEZUQRBDRNJBJY-UHFFFAOYSA-N 0.000 description 2
- 125000005442 diisocyanate group Chemical group 0.000 description 2
- 125000005594 diketone group Chemical group 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 2
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 150000003951 lactams Chemical class 0.000 description 2
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 2
- 229960002337 magnesium chloride Drugs 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- PHQOGHDTIVQXHL-UHFFFAOYSA-N n'-(3-trimethoxysilylpropyl)ethane-1,2-diamine Chemical compound CO[Si](OC)(OC)CCCNCCN PHQOGHDTIVQXHL-UHFFFAOYSA-N 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- 150000002923 oximes Chemical class 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 2
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 description 2
- 239000013638 trimer Substances 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
- JHNRZXQVBKRYKN-VQHVLOKHSA-N (ne)-n-(1-phenylethylidene)hydroxylamine Chemical compound O\N=C(/C)C1=CC=CC=C1 JHNRZXQVBKRYKN-VQHVLOKHSA-N 0.000 description 1
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical compound C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 description 1
- XSCLFFBWRKTMTE-UHFFFAOYSA-N 1,3-bis(isocyanatomethyl)cyclohexane Chemical compound O=C=NCC1CCCC(CN=C=O)C1 XSCLFFBWRKTMTE-UHFFFAOYSA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- 229940035437 1,3-propanediol Drugs 0.000 description 1
- OHLKMGYGBHFODF-UHFFFAOYSA-N 1,4-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=C(CN=C=O)C=C1 OHLKMGYGBHFODF-UHFFFAOYSA-N 0.000 description 1
- PXGZQGDTEZPERC-UHFFFAOYSA-N 1,4-cyclohexanedicarboxylic acid Chemical compound OC(=O)C1CCC(C(O)=O)CC1 PXGZQGDTEZPERC-UHFFFAOYSA-N 0.000 description 1
- 229940043375 1,5-pentanediol Drugs 0.000 description 1
- LTMRRSWNXVJMBA-UHFFFAOYSA-L 2,2-diethylpropanedioate Chemical compound CCC(CC)(C([O-])=O)C([O-])=O LTMRRSWNXVJMBA-UHFFFAOYSA-L 0.000 description 1
- HRIJSYATNFJXHM-UHFFFAOYSA-N 2,6-diamino-1h-1,3,5-triazine-4-thione Chemical compound NC1=NC(=S)N=C(N)N1 HRIJSYATNFJXHM-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- GVOXAHOKHXNNBX-UHFFFAOYSA-N 2-n-[2-[(4,6-diamino-1,3,5-triazin-2-yl)amino]ethyl]-1,3,5-triazine-2,4,6-triamine Chemical compound NC1=NC(N)=NC(NCCNC=2N=C(N)N=C(N)N=2)=N1 GVOXAHOKHXNNBX-UHFFFAOYSA-N 0.000 description 1
- CVKGSDYWCFQOKU-UHFFFAOYSA-N 2-n-butyl-1,3,5-triazine-2,4,6-triamine Chemical compound CCCCNC1=NC(N)=NC(N)=N1 CVKGSDYWCFQOKU-UHFFFAOYSA-N 0.000 description 1
- JIHOVGXINXMLLR-UHFFFAOYSA-N 2-n-phenyl-1,3,5-triazine-2,4,6-triamine Chemical compound NC1=NC(N)=NC(NC=2C=CC=CC=2)=N1 JIHOVGXINXMLLR-UHFFFAOYSA-N 0.000 description 1
- WMRCTEPOPAZMMN-UHFFFAOYSA-N 2-undecylpropanedioic acid Chemical compound CCCCCCCCCCCC(C(O)=O)C(O)=O WMRCTEPOPAZMMN-UHFFFAOYSA-N 0.000 description 1
- SDXAWLJRERMRKF-UHFFFAOYSA-N 3,5-dimethyl-1h-pyrazole Chemical compound CC=1C=C(C)NN=1 SDXAWLJRERMRKF-UHFFFAOYSA-N 0.000 description 1
- XDVOLDOITVSJGL-UHFFFAOYSA-N 3,7-dihydroxy-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound O1B(O)OB2OB(O)OB1O2 XDVOLDOITVSJGL-UHFFFAOYSA-N 0.000 description 1
- HXLAEGYMDGUSBD-UHFFFAOYSA-N 3-[diethoxy(methyl)silyl]propan-1-amine Chemical compound CCO[Si](C)(OCC)CCCN HXLAEGYMDGUSBD-UHFFFAOYSA-N 0.000 description 1
- HSSYVKMJJLDTKZ-UHFFFAOYSA-N 3-phenylphthalic acid Chemical compound OC(=O)C1=CC=CC(C=2C=CC=CC=2)=C1C(O)=O HSSYVKMJJLDTKZ-UHFFFAOYSA-N 0.000 description 1
- ZUHMEUFBTDOKPX-UHFFFAOYSA-N 6-[2-(4,6-diamino-1,3,5-triazin-2-yl)ethyl]-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(CCC=2N=C(N)N=C(N)N=2)=N1 ZUHMEUFBTDOKPX-UHFFFAOYSA-N 0.000 description 1
- FKMPMGPMZGQACL-UHFFFAOYSA-N 6-[3-(4,6-diamino-1,3,5-triazin-2-yl)propyl]-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(CCCC=2N=C(N)N=C(N)N=2)=N1 FKMPMGPMZGQACL-UHFFFAOYSA-N 0.000 description 1
- VVYBFJSLGGZKFD-UHFFFAOYSA-N 6-[4-(4,6-diamino-1,3,5-triazin-2-yl)butyl]-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(CCCCC=2N=C(N)N=C(N)N=2)=N1 VVYBFJSLGGZKFD-UHFFFAOYSA-N 0.000 description 1
- ATQMBWVDBCGSQC-UHFFFAOYSA-N 6-butoxy-1,3,5-triazine-2,4-diamine Chemical compound CCCCOC1=NC(N)=NC(N)=N1 ATQMBWVDBCGSQC-UHFFFAOYSA-N 0.000 description 1
- FMKJZXVUCJWIIV-UHFFFAOYSA-N 6-butyl-1,3,5-triazine-2,4-diamine Chemical compound CCCCC1=NC(N)=NC(N)=N1 FMKJZXVUCJWIIV-UHFFFAOYSA-N 0.000 description 1
- FVFVNNKYKYZTJU-UHFFFAOYSA-N 6-chloro-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(Cl)=N1 FVFVNNKYKYZTJU-UHFFFAOYSA-N 0.000 description 1
- HAPDXSYZMFVBBH-UHFFFAOYSA-N 6-cyclohexyl-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C2CCCCC2)=N1 HAPDXSYZMFVBBH-UHFFFAOYSA-N 0.000 description 1
- GZVHEAJQGPRDLQ-UHFFFAOYSA-N 6-phenyl-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=CC=CC=2)=N1 GZVHEAJQGPRDLQ-UHFFFAOYSA-N 0.000 description 1
- FXXUYUZEWHFQJZ-UHFFFAOYSA-N 6-phenylmethoxy-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(OCC=2C=CC=CC=2)=N1 FXXUYUZEWHFQJZ-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004970 Chain extender Substances 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229920001634 Copolyester Polymers 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- ALQSHHUCVQOPAS-UHFFFAOYSA-N Pentane-1,5-diol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229920009382 Polyoxymethylene Homopolymer Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- UWHCKJMYHZGTIT-UHFFFAOYSA-N Tetraethylene glycol, Natural products OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- WDJHALXBUFZDSR-UHFFFAOYSA-M acetoacetate Chemical compound CC(=O)CC([O-])=O WDJHALXBUFZDSR-UHFFFAOYSA-M 0.000 description 1
- PXAJQJMDEXJWFB-UHFFFAOYSA-N acetone oxime Chemical compound CC(C)=NO PXAJQJMDEXJWFB-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- MASBWURJQFFLOO-UHFFFAOYSA-N ammeline Chemical compound NC1=NC(N)=NC(O)=N1 MASBWURJQFFLOO-UHFFFAOYSA-N 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical group NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N carbonic acid monoamide Natural products NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 description 1
- LNGJOYPCXLOTKL-UHFFFAOYSA-N cyclopentane-1,3-dicarboxylic acid Chemical compound OC(=O)C1CCC(C(O)=O)C1 LNGJOYPCXLOTKL-UHFFFAOYSA-N 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000005337 ground glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229940050906 magnesium chloride hexahydrate Drugs 0.000 description 1
- DHRRIBDTHFBPNG-UHFFFAOYSA-L magnesium dichloride hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[Cl-].[Cl-] DHRRIBDTHFBPNG-UHFFFAOYSA-L 0.000 description 1
- LGLXXNHIGIJYQQ-UHFFFAOYSA-L magnesium;dibromide;hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[Br-].[Br-] LGLXXNHIGIJYQQ-UHFFFAOYSA-L 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- ZQKXQUJXLSSJCH-UHFFFAOYSA-N melamine cyanurate Chemical compound NC1=NC(N)=NC(N)=N1.O=C1NC(=O)NC(=O)N1 ZQKXQUJXLSSJCH-UHFFFAOYSA-N 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- AYLRODJJLADBOB-QMMMGPOBSA-N methyl (2s)-2,6-diisocyanatohexanoate Chemical compound COC(=O)[C@@H](N=C=O)CCCCN=C=O AYLRODJJLADBOB-QMMMGPOBSA-N 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- VLVOIQGDDTVQOB-UHFFFAOYSA-N n'-(3-triethoxysilylpropyl)hexane-1,6-diamine Chemical compound CCO[Si](OCC)(OCC)CCCNCCCCCCN VLVOIQGDDTVQOB-UHFFFAOYSA-N 0.000 description 1
- AMVXVPUHCLLJRE-UHFFFAOYSA-N n'-(3-trimethoxysilylpropyl)hexane-1,6-diamine Chemical compound CO[Si](OC)(OC)CCCNCCCCCCN AMVXVPUHCLLJRE-UHFFFAOYSA-N 0.000 description 1
- MQWFLKHKWJMCEN-UHFFFAOYSA-N n'-[3-[dimethoxy(methyl)silyl]propyl]ethane-1,2-diamine Chemical compound CO[Si](C)(OC)CCCNCCN MQWFLKHKWJMCEN-UHFFFAOYSA-N 0.000 description 1
- HZGIOLNCNORPKR-UHFFFAOYSA-N n,n'-bis(3-trimethoxysilylpropyl)ethane-1,2-diamine Chemical compound CO[Si](OC)(OC)CCCNCCNCCC[Si](OC)(OC)OC HZGIOLNCNORPKR-UHFFFAOYSA-N 0.000 description 1
- KBJFYLLAMSZSOG-UHFFFAOYSA-N n-(3-trimethoxysilylpropyl)aniline Chemical compound CO[Si](OC)(OC)CCCNC1=CC=CC=C1 KBJFYLLAMSZSOG-UHFFFAOYSA-N 0.000 description 1
- DNYZBFWKVMKMRM-UHFFFAOYSA-N n-benzhydrylidenehydroxylamine Chemical compound C=1C=CC=CC=1C(=NO)C1=CC=CC=C1 DNYZBFWKVMKMRM-UHFFFAOYSA-N 0.000 description 1
- ABMFBCRYHDZLRD-UHFFFAOYSA-N naphthalene-1,4-dicarboxylic acid Chemical compound C1=CC=C2C(C(=O)O)=CC=C(C(O)=O)C2=C1 ABMFBCRYHDZLRD-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- VGTPKLINSHNZRD-UHFFFAOYSA-N oxoborinic acid Chemical compound OB=O VGTPKLINSHNZRD-UHFFFAOYSA-N 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- KJAMZCVTJDTESW-UHFFFAOYSA-N tiracizine Chemical compound C1CC2=CC=CC=C2N(C(=O)CN(C)C)C2=CC(NC(=O)OCC)=CC=C21 KJAMZCVTJDTESW-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
- 150000003739 xylenols Chemical class 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 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
- C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
-
- 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
- C08K3/16—Halogen-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
- C08K3/38—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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-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
- C08K3/16—Halogen-containing compounds
- C08K2003/166—Magnesium halide, e.g. magnesium chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to a method for producing a polyacetal resin composition. [ problem ] to provide a method for producing a polyacetal resin composition having excellent mechanical properties such as tensile strength, tensile elongation, flexural strength, and impact resistance, and particularly excellent creep properties. [ solution ] A method for producing a polyacetal resin composition, wherein (B) 1 to 100 parts by mass of a glass-based inorganic filler obtained by surface treatment with a silane coupling agent, (C) 0.0001 to 0.5 parts by mass of at least one halide selected from magnesium halides and ammonium halides, and (D) 0.002 to 10 parts by mass of a triazine derivative having a nitrogen-containing functional group are melt-kneaded with respect to 100 parts by mass of (A) a polyacetal resin.
Description
Technical Field
The present invention relates to a method for producing a polyacetal resin composition.
Background
Polyacetal resins have excellent properties in mechanical properties, thermal properties, electrical properties, slidability, moldability, impact resistance, dimensional stability of molded articles, and the like, and are widely used as structural materials and mechanical parts for electric devices, automobile parts, precision machine parts, and the like. In addition, it is known to blend a reinforcing material such as a glass-based inorganic filler in order to improve mechanical properties, for example, strength and rigidity, of the polyacetal resin.
However, since the polyacetal resin is poor in activity and the glass-based inorganic filler is poor in activity, merely mixing the glass-based inorganic filler with the polyacetal resin and melting and kneading the mixture results in insufficient adhesion between the two, and the mechanical properties cannot be improved as expected in many cases. Therefore, various methods have been proposed for improving the adhesion between the polyacetal resin and the glass-based inorganic filler to improve the mechanical properties.
For example, known are: a method in which a glass-based inorganic filler and a boric acid compound are added to a polyacetal resin, and the glass-based inorganic filler is subjected to a surface treatment with a specific silane compound (see patent document 1); a polyacetal resin is added with glass fibers obtained by surface treatment with a blocked isocyanate or a urethane resin, and further with phosphorous acid to adjust pH (see patent documents 2 and 3).
Documents of the prior art
Patent document
Patent document 1: japanese laid-open patent publication No. H09-151298
Patent document 2: japanese laid-open patent publication No. H03-79631
Patent document 3: japanese patent laid-open No. 2000-335942
Disclosure of Invention
Problems to be solved by the invention
However, these methods all improve the chemical activity of the glass-based inorganic filler and obtain mechanical properties such as tensile strength, tensile elongation, and flexural strength. In recent years, there has been a demand for providing a polyacetal resin exhibiting impact resistance, durability, and particularly creep characteristics in addition to these mechanical characteristics, and there is room for further improvement in the durability such as creep characteristics of conventional polyacetal resins.
The present invention has been made to solve the above-described problems, and an object thereof is to provide: a process for producing a polyacetal resin having excellent mechanical properties such as tensile strength, tensile elongation, flexural strength and impact resistance, particularly excellent creep properties.
Means for solving the problems
The present inventors have made extensive studies to solve the above problems, and as a result, have found that: the present inventors have completed the present invention by providing a composition which can maintain high mechanical properties and improve creep properties by melt-kneading a specific glass-based inorganic filler with a small amount of a specific halide and a specific triazine derivative with respect to a polyacetal resin. Specifically, the present invention is as follows.
(1) A process for producing a polyacetal resin composition, which comprises (A) 100 parts by mass of a polyacetal resin,
1 to 100 parts by mass of a glass-based inorganic filler (B) obtained by surface treatment with a silane coupling agent,
(C) 0.0001 to 0.5 parts by mass of at least one halide selected from magnesium halide and ammonium halide, and
(D) the triazine derivative having a nitrogen-containing functional group is produced by melt-kneading 0.002 to 10 parts by mass of the triazine derivative.
(2) The method for producing a polyacetal resin composition according to the item (1), wherein the glass-based inorganic filler (B) is obtained by further surface-treating with at least one compound selected from a blocked isocyanate compound and a urethane resin.
(3) The method for producing a polyacetal resin composition according to the above (1) or (2), wherein the halide (C) is one selected from the group consisting of magnesium chloride, magnesium bromide, ammonium chloride and ammonium bromide.
(4) The method for producing a polyacetal resin composition according to any one of (1) to (3), further comprising (E) 0.001 parts by mass or more and 1.0 parts by mass or less of a boric acid compound.
(5) The method for producing a polyacetal resin composition according to any one of (1) to (4), wherein the glass-based inorganic filler (B) is a glass fiber.
ADVANTAGEOUS EFFECTS OF INVENTION
According to the present invention, there can be provided a polyacetal resin excellent in mechanical properties such as tensile strength, tensile elongation, flexural strength and impact resistance, and particularly excellent in creep property.
Detailed Description
Hereinafter, specific embodiments of the present invention will be described in detail, but the present invention is not limited to the following embodiments at all.
< polyacetal resin composition >
The method for producing a polyacetal resin composition of the present invention is characterized by melt-kneading 1 part by mass or more and 100 parts by mass or less of (B) a glass-based inorganic filler surface-treated with a silane coupling agent, (C) 0.0001 part by mass or more and 0.5 part by mass or less of at least one halide selected from magnesium halides and ammonium halides, and (D) 0.002 part by mass or more and 10 parts by mass or less of a triazine derivative having a nitrogen-containing functional group, relative to 100 parts by mass of (a) a polyacetal resin.
(A) polyacetal resin
The polyacetal resin (A) of the present invention is a polyacetal resin comprising oxymethylene group (-CH)2The polymer compound having O-) as a main constituent unit may be a polyoxymethylene homopolymer, or a copolymer, terpolymer or block copolymer containing oxymethylene as a main repeating unit and a small amount of other constituent units in addition to the oxymethylene unit, for example, a comonomer unit such as ethylene oxide, 1, 3-dioxolan or 1, 4-butanediol formal.
The polyacetal resin may be a resin having a branched or crosslinked structure in which the molecule is linear and glycidyl ether or the like is copolymerized, a known modified polyoxymethylene into which another organic group is introduced, or a mixture of a linear resin and a resin having a branched or crosslinked structure.
The polymerization degree of the polyacetal resin is not particularly limited, and may be any polymerization degree that has melt-moldability (for example, a Melt Flow Rate (MFR) at 190 ℃ under a load of 2160g is 0.1g/10 min or more and 100g/10 min or less).
(B) glass-based inorganic Filler obtained by surface treatment with silane coupling agent
The glass-based inorganic filler (B) of the present invention is obtained by surface treatment with a silane coupling agent. The silane coupling agent is preferably an aminosilane coupling agent as long as it has a functional group (e.g., a vinylalkoxysilane, an epoxyalkoxysilane, a mercaptoalkoxysilane, an allylalkoxysilane, an aminosilane, etc.) to exert the effects of the present invention. The aminosilane coupling agent is a compound containing a silicon atom to which an alkoxy group is bonded in one molecule and a functional group containing a nitrogen atom.
Specific examples of the aminosilane coupling agent include gamma-aminopropyltrimethoxysilane, gamma-aminopropylmethyldimethoxysilane, gamma-aminopropyltriethoxysilane, N- (2-aminoethyl) -3-aminopropyltrimethoxysilane, N- (2-aminoethyl) -3-aminopropyltriethoxysilane, n, N ' -bis [ 3- (trimethoxysilyl) propyl ] ethylenediamine, N ' -bis [ 3- (triethoxysilyl) propyl ] ethylenediamine, N ' -bis [ 3- (methyldimethoxysilyl) propyl ] ethylenediamine, N ' -bis [ 3- (trimethoxysilyl) propyl ] hexamethylenediamine, N ' -bis [ 3- (triethoxysilyl) propyl ] hexamethylenediamine, and the like.
Among the above aminosilane coupling agents, preferred are γ -aminopropyltrimethoxysilane, γ -aminopropyltriethoxysilane, γ -aminopropylmethyldimethoxysilane, γ -aminopropylmethyldiethoxysilane, N- (β -aminoethyl) - γ -aminopropyltrimethoxysilane, N- (β -aminoethyl) - γ -aminopropyltriethoxysilane and N-phenyl- γ -aminopropyltrimethoxysilane, and more preferred are γ -aminopropyltrimethoxysilane and γ -aminopropyltriethoxysilane.
These silane coupling agents may be used alone or in combination of two or more.
The glass-based inorganic filler (B) of the present invention includes, but is not particularly limited to, fibrous (glass fibers), granular (glass beads), granular (ground glass fibers), plate-like (glass flakes), and hollow fillers. In operation, glass fibers are suitable and chopped into 2-8 mm chopped strands. The diameter of the glass fiber is preferably 5 to 15 μm, preferably 7 to 13 μm.
Blocked isocyanate Compound
The isocyanate compound used as a raw material of the blocked isocyanate compound of the present invention is not particularly limited as long as it is a polyfunctional isocyanate compound having 2 or more isocyanate groups in one molecule.
Examples thereof include aliphatic, alicyclic (hereinafter also referred to as "alicyclic") and aromatic isocyanate compounds, and aliphatic and alicyclic isocyanate compounds are particularly preferable from the viewpoint of compatibility and suitability with the polyacetal resin. Particularly preferred are 2-functional aliphatic or alicyclic diisocyanates and polyisocyanates obtained by polymerizing these diisocyanates.
The aliphatic diisocyanate is preferably a substance having 4 to 30 carbon atoms, and more preferably a substance having 5 to 10 carbon atoms. Specific examples thereof include tetramethylene-1, 4-diisocyanate, pentamethylene-1, 5-diisocyanate, hexamethylene diisocyanate, 2, 4-trimethyl-hexamethylene-1, 6-diisocyanate, and lysine diisocyanate.
The alicyclic diisocyanate is preferably a substance having 8 to 15 carbon atoms, and more preferably a substance having 10 to 18 carbon atoms. Specific examples thereof include isophorone diisocyanate, 1, 3-bis (isocyanatomethyl) -cyclohexane, and 4, 4' -dicyclohexylmethane diisocyanate. Further, examples of the aromatic diisocyanate include xylylene diisocyanate, tolylene diisocyanate, and diphenylmethane diisocyanate.
Further, examples of the polyisocyanate include compounds having at least 2 isocyanate groups per molecule, for example, various aromatic diisocyanates such as tolylene diisocyanate and diphenylmethane diisocyanate; various aralkyl diisocyanates such as m-xylylene diisocyanate and α, α, α ', α' -tetramethyl-m-xylylene diisocyanate; and polyisocyanates having a biuret structure obtained by reacting the various diisocyanates with water, and the like.
Among them, hexamethylene diisocyanate, a cyclic dimer of hexamethylene diisocyanate, or a cyclic trimer of hexamethylene diisocyanate is preferable from the viewpoint of impact resistance, durability, and industrial availability of the obtained composition. In addition, 2 or more of the above-mentioned compounds may be used in combination.
The blocked isocyanate compound of the present invention is not particularly limited, and a compound obtained by blocking a reactive group of the isocyanate compound with a known blocking agent by a conventional method can be used.
Specific examples of the blocking agent include oxime-based blocking agents such as methyl ethyl ketoxime, acetone oxime, cyclohexanone oxime, acetophenone oxime, and benzophenone oxime; phenol-based blocking agents such as m-cresol and xylenol; alcohol-based blocking agents such as methanol, ethanol, butanol, 2-ethylhexanol, cyclohexanol, and ethylene glycol monoethyl ether; lactam-based blocking agents such as epsilon-caprolactam; diketone systems such as diethyl malonate and acetoacetate; thiol-based blocking agents such as thiophenol; urea-based blocking agents such as thiourea; pyrazole-based blocking agents such as dimethylpyrazole; an imidazole-based capping agent; a carbamic acid-based blocking agent; bisulfite, etc., but is not particularly limited thereto. Among them, lactam-based blocking agents, oxime-based blocking agents, and diketone-based blocking agents are preferably used.
The blocked isocyanate of the present invention is used in an amount of 0.1 to 5 parts by mass, preferably 0.3 to 3 parts by mass, based on 100 parts by mass of the glass-based inorganic filler.
Polyurethane resin
The polyurethane resin of the present invention is particularly preferably a polyurethane resin obtained from a polyisocyanate component mainly composed of xylene diisocyanate and a polyol component mainly composed of polyester polyol in view of bundling property and the like. Examples of the xylylene diisocyanate include o-xylylene diisocyanate, m-xylylene diisocyanate, p-xylylene diisocyanate, and a mixture thereof, and among them, m-xylylene diisocyanate is preferable.
On the other hand, examples of the polyester polyol include a condensation-type polyester polyol obtained by dehydration condensation of a polyhydric alcohol and a polycarboxylic acid, a lactone-type polyester polyol obtained by ring-opening polymerization of a lactone based on a polyhydric alcohol, an ester-modified polyol obtained by ester-modifying an end of a polyether polyol with a lactone, and a copolyester polyol thereof.
Examples of the polyhydric alcohol used in the condensation polyester polyol include ethylene glycol, propylene glycol, 1, 3-propanediol, butanediol, 1, 4-butanediol, 1, 5-pentanediol, hexanediol, glycerol, trimethylolpropane, trimethylolethane, pentaerythritol, diethylene glycol, triethylene glycol, tetraethylene glycol, polyethylene glycol, dipropylene glycol, and examples of the polycarboxylic acid include succinic acid, adipic acid, azelaic acid, sebacic acid, dodecanedicarboxylic acid, maleic anhydride, fumaric acid, 1, 3-cyclopentanedicarboxylic acid, 1, 4-cyclohexanedicarboxylic acid, terephthalic acid, isophthalic acid, phthalic acid, 1, 4-naphthalenedicarboxylic acid, biphenyldicarboxylic acid, and trimellitic acid.
Examples of the lactone polyester polyol include poly (. epsilon. -caprolactone) polyol. These polyester polyols suitably have a weight average molecular weight in the range of 500 or more and 4000 or less. The weight average molecular weight of the resin in the present specification is a value measured by a GPC method and converted to standard polystyrene.
In the production of the polyurethane resin, for example, the following steps can be performed: xylene diisocyanate and polyester polyol are heated at a temperature of 30 ℃ to 130 ℃ or lower in the absence of a solvent or in the presence of a small amount of an organic solvent.
When the heating reaction is carried out, the polyol exemplified in the description of the polyester polyol may be suitably allowed to coexist as a chain extender. When an organic solvent is used, the organic solvent is not particularly limited as long as it does not react with isocyanate and is miscible with water, and for example, acetone, methyl ethyl ketone, tetrahydrofuran, dimethylformamide and the like can be used.
The urethane resin of the present invention is used in an amount of 0.1 to 5 parts by mass, preferably 0.2 to 2 parts by mass, based on 100 parts by mass of the glass-based inorganic filler.
In the present invention, the synergistic effect of the combination of the aminosilane coupling agent and the blocked isocyanate compound and/or the urethane resin is easily obtained, and the adhesion between the polyacetal resin and the glass-based inorganic filler can be improved.
When at least one isocyanate compound selected from blocked isocyanate compounds and urethane resins is used in combination with the glass fibers, the glass fibers may be surface-treated with an aminosilane coupling agent, regardless of the timing of the surface treatment.
That is, the glass fiber may be one obtained by surface-treating with a blocked isocyanate compound and then with other components, or may be one obtained by surface-treating with an aminosilane coupling agent and then with other components.
When the glass fiber of the present invention is surface-treated, it is preferable to use at least one isocyanate compound selected from a blocked isocyanate compound and a urethane resin and an aminosilane coupling agent dissolved or dispersed in an organic solvent or dispersed in water. In particular, as a method for producing an aqueous emulsion containing a polyurethane resin, a self-emulsifying method and a method using an emulsifier are known, and these can be appropriately combined.
< halides >
The halide of the present invention is a magnesium halide or an ammonium halide, and as the halogen element, bromine or chlorine is preferable. Particularly, one selected from the group consisting of magnesium chloride, magnesium bromide, ammonium chloride and ammonium bromide is preferable.
In the present invention, the halide includes anhydrous salts or hydrous salts (e.g., dihydrate salts, tetrahydrate salts, hexahydrate salts, octahydrate salts, and dodecahydrate salts).
The halide of the present invention is also known as a glass sizing agent, for example, as disclosed in Japanese patent application laid-open No. 2003-112952.
The halide of the present invention is 0.0001 to 0.5 parts by mass, and preferably 0.001 to 0.05 parts by mass in terms of creep characteristics.
< (D) triazine derivatives with nitrogen-containing functional groups
In the present invention, (D) a triazine derivative having a nitrogen-containing functional group is preferably compounded. As the triazine derivative (D) having a nitrogen-containing functional group used in the present invention, specifically, there are: guanamine, melamine, N-butylmelamine, N-phenylmelamine, N-diphenylmelamine, N-diallylmelamine, N', N-triphenylmelamine, benzoguanamine, acetoguanamine, 2, 4-diamino-6-butyl-s-triazine, ammeline, 2, 4-diamino-6-benzyloxy-s-triazine, 2, 4-diamino-6-butoxy-s-triazine, 2, 4-diamino-6-cyclohexyl-s-triazine, 2, 4-diamino-6-chloro-s-triazine, 2, 4-diamino-6-mercapto-s-triazine, 6-amino-2, 4-dihydroxy-s-triazine (otherwise known as (ammelide)), 1-bis (3, 5-diamino-2, 4, 6-triazinyl) methane, 1, 2-bis (3, 5-diamino-2, 4, 6-triazinyl) ethane (otherwise known as (succinoguanylamine)), 1, 3-bis (3, 5-diamino-2, 4, 6-triazinyl) propane, 1, 4-bis (3, 5-diamino-2, 4, 6-triazinyl) butane, methyleneated melamine, ethylenebis (melamine), triguanamine, melamine cyanurate, ethylenebis (melamine) cyanurate, triguanamine cyanurate, and the like.
These triazine derivatives can be used in a single kind, or in combination of 2 or more kinds. Guanamine and melamine are preferable, and melamine is particularly preferable.
In the present invention, when the triazine derivative (D) having a nitrogen-containing functional group is blended, the blending amount thereof is preferably 0.002 parts by mass or more and 10 parts by mass or less, more preferably 0.01 parts by mass or more and 2 parts by mass or less, and particularly preferably 0.03 parts by mass or more and 1 part by mass or less with respect to 100 parts by mass of the polyacetal resin.
When the content of the triazine derivative (D) is 0.002 parts by mass or more, the thermal stability of the polyacetal resin can be improved, and when the content is 10 parts by mass or less, the problem of bleeding out from the polyacetal resin does not occur, which is preferable.
(C) boric acid
In the present invention, boric acid is preferably compounded. The type is not particularly limited, and examples thereof include orthoboric acid, metaboric acid, and tetraboric acid. Among them, orthoboric acid is preferable. (C) The amount of boric acid added is 0.001 to 1.0 part by mass, and preferably 0.005 to 0.2 part by mass from the viewpoint of mechanical properties.
< other various stabilizers and additives >
The polyacetal resin composition of the present invention may further contain various known stabilizers and additives. Examples of the stabilizer include one or 2 or more kinds of hindered phenol compounds, nitrogen-containing basic compounds, hydroxides, inorganic salts, and carboxylates of alkali or alkaline earth metals.
Examples of the additives include any one or 2 or more of common additives for thermoplastic resins, for example, colorants such as dyes and pigments, lubricants, nucleating agents, mold release agents, antistatic agents, and surfactants.
One or more than 2 known inorganic, organic, and metallic fillers in fibrous, plate, powder and granular form may be compounded and compounded as long as the performance of the target molded article of the present invention is not significantly deteriorated. Examples of such fillers include talc, mica, wollastonite, carbon fiber, and the like, but are not limited thereto at all.
< production of polyacetal resin composition >
The polyacetal resin composition of the present invention can be easily produced by a known method generally used as a conventional method for producing a resin composition. For example, it is possible to use: mixing the components, melting and mixing the components by a single-screw or double-screw extruder, extruding the mixture to prepare granules, and then molding the granules; any method may be used, such as a method of preparing pellets (master batch) having different compositions temporarily, mixing (diluting) the pellets by a predetermined amount, molding the mixture, and obtaining a molded article having a desired composition after molding.
In the production of the polyacetal composition, a preferable method is, for example, a method of pulverizing a part or the whole of the polyacetal resin as the matrix, mixing the pulverized polyacetal resin with other components, and then extruding the mixture, in order to improve the dispersibility of the additive.
The present invention is characterized in that the components (A), (B), (C) and (D) are prepared separately and then melt-kneaded. (C) The halide of the component (a) is known as a glass sizing agent, and therefore, generally, glass fibers are subjected to surface treatment in advance to be adhered and then melt-kneaded with the components (a) and (B), and the present invention has characteristics of respective preparations. This makes it easy to adjust the amount of component (C) to component (a), and eventually makes it possible to increase the variation in the resin composition.
In the present invention, the cause and effect relationship between the improvement of creep characteristics and the addition of a halide separately, a glass-based inorganic filler, and a resin structure is not clear, but it is estimated that: the halide exists as a function other than the interaction of the glass sizing agent.
Examples
The present invention will be further specifically described below with reference to examples, but the present invention is not limited to the following examples. Unless otherwise stated, each evaluation was performed at 23 ℃ under 55% RH.
< production of polyacetal resin composition >
In tables 1 and 2, various materials are as follows.
[ (A) polyacetal resin ]
(A1) Polyacetal resin (polyacetal copolymer (melt index (measured at 190 ℃ C. under a load of 2160 g): 9g/10 min) obtained by copolymerizing trioxane in an amount of 96.7% by mass with 1, 3-dioxolane in an amount of 3.3% by mass
[ (B) glass-based inorganic Filler ]
(B0) Chopped strands of 9 μm diameter glass fibers obtained by surface treatment with 0.02 mass% of an aminosilane coupling agent (γ -aminopropyltriethoxysilane).
(B1) Chopped strands of 9 μm diameter of glass fibers were obtained by surface-treating with 0.02 mass% of an aminosilane coupling agent (γ -aminopropyltriethoxysilane) and 0.6 mass% of a urethane resin.
(B2) Chopped strands of 10 μm diameter glass fibers were obtained by surface-treating 1.2 mass% of blocked isocyanate of hexamethylene diisocyanate blocked with methyl ethyl ketoxime and 0.02 mass% of aminosilane coupling agent (. gamma. -aminopropyltriethoxysilane).
(B3) Chopped strands of glass fiber having a diameter of 13 μm were obtained by surface-treating 1.2% by mass of blocked isocyanate which is a trimer of hexamethylene diisocyanate blocked with methyl ethyl ketoxime and 0.02% by mass of an aminosilane coupling agent (. gamma. -aminopropyltriethoxysilane).
(B4) Chopped strands having a glass fiber diameter of 10 μm were obtained by surface-treating 1.0 mass% of blocked isocyanate of hexamethylene diisocyanate blocked with methyl ethyl ketoxime, 0.02 mass% of aminosilane coupling agent (. gamma. -aminopropyltriethoxysilane), and 0.3 mass% of urethane resin.
(B5) A chopped strand of 10 μm diameter of glass fiber obtained by surface-treating 1.0 mass% of a blocked isocyanate, 0.02 mass% of an aminosilane coupling agent, and 0.3 mass% of a urethane resin, which are described in example 1 of Japanese patent application publication No. 6-27204.
[ (C) halide ]
(C1) Magnesium chloride hexahydrate
(C2) Ammonium chloride
(C3) Magnesium bromide hexahydrate
(C4) Ammonium bromide
[ (C') other halides ]
(C' 1) sodium chloride
[ (D) triazine derivatives having Nitrogen-containing functional group ]
(D1) Melamine
[ (E) boric acid Compound ]
(E1) Orthoboric acid
100 parts by mass of a polyacetal resin was compounded with a glass-based inorganic filler, a halide, a triazine derivative having a nitrogen-containing functional group, and a boric acid compound in amounts shown in tables 1 and 2, and melt-kneaded in an extruder having a barrel temperature of 200 ℃.
In the examples using ammonium chloride and ammonium bromide, an aqueous solution in which a predetermined amount of a halide shown in the table was dissolved in 2 parts by weight of water was uniformly mixed with the polyacetal resin in advance with respect to 100 parts by weight of the polyacetal resin, and then the mixture was dried at 120 ℃.
< evaluation of physical Properties >
Test pieces were molded from the pelletized compositions of examples and comparative examples using an injection molding machine. Then, the tensile strength and tensile elongation according to ISO527-1.2, the bending strength according to ISO178, and the Charpy impact strength (notched, 23 ℃) according to ISO179 & 1eA were measured.
< evaluation of creep resistance >
The time until the test piece cracked was measured in a creep testing machine by applying a load of 40MPa at 80 ℃ in the atmosphere as a high-temperature high-load condition using a tensile test piece according to ISO 3167.
The evaluation results are shown in tables 1 and 2.
[ Table 1]
[ Table 2]
As is clear from tables 1 and 2, the polyacetal resin compositions of the present invention are excellent in creep characteristics and also excellent in mechanical characteristics such as tensile strength, tensile elongation, flexural strength and charpy impact strength.
Claims (4)
1. A process for producing a polyacetal resin composition, which comprises (A) 100 parts by mass of a polyacetal resin,
1 to 100 parts by mass of a glass-based inorganic filler obtained by subjecting (B) a glass-based inorganic filler obtained by surface-treating with a silane coupling agent and further subjecting the resultant to surface treatment with at least one compound selected from a blocked isocyanate compound and a urethane resin,
(C) 0.0001 to 0.5 parts by mass of at least one halide selected from magnesium halide and ammonium halide, and
(D) the triazine derivative having a nitrogen-containing functional group is produced by melt-kneading 0.002 to 10 parts by mass of the triazine derivative.
2. The method for producing a polyacetal resin composition according to claim 1, wherein the halide (C) is one selected from the group consisting of magnesium chloride, magnesium bromide, ammonium chloride and ammonium bromide.
3. The method for producing a polyacetal resin composition according to claim 1 or 2, further comprising (E) 0.001 parts by mass or more and 1.0 parts by mass or less of a boric acid compound.
4. The method for producing a polyacetal resin composition according to claim 1 or 2, wherein the glass-based inorganic filler (B) is glass fiber.
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| JP2016247414A JP6832151B2 (en) | 2016-12-21 | 2016-12-21 | Method for producing polyacetal resin composition |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003112952A (en) * | 2001-10-03 | 2003-04-18 | Nitto Boseki Co Ltd | Sizing agent for glass fiber containing magnesium chloride |
| CN101010380A (en) * | 2004-09-03 | 2007-08-01 | 宝理塑料株式会社 | Polyacetal resin composition |
| CN101121810A (en) * | 2006-08-11 | 2008-02-13 | 宝理塑料株式会社 | Polyacetal resin composition |
| CN104995254A (en) * | 2013-02-04 | 2015-10-21 | 宝理塑料株式会社 | Polyacetal resin composition, and manufacturing method for same |
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| JP4060831B2 (en) * | 2004-07-26 | 2008-03-12 | オーウェンスコーニング製造株式会社 | Chopped strand and fiber reinforced polyacetal resin molding material |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003112952A (en) * | 2001-10-03 | 2003-04-18 | Nitto Boseki Co Ltd | Sizing agent for glass fiber containing magnesium chloride |
| CN101010380A (en) * | 2004-09-03 | 2007-08-01 | 宝理塑料株式会社 | Polyacetal resin composition |
| CN101121810A (en) * | 2006-08-11 | 2008-02-13 | 宝理塑料株式会社 | Polyacetal resin composition |
| CN104995254A (en) * | 2013-02-04 | 2015-10-21 | 宝理塑料株式会社 | Polyacetal resin composition, and manufacturing method for same |
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