JP6709610B2 - Glass fiber woven composite sheet material and membrane structure building using the same - Google Patents
Glass fiber woven composite sheet material and membrane structure building using the same Download PDFInfo
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- JP6709610B2 JP6709610B2 JP2015241761A JP2015241761A JP6709610B2 JP 6709610 B2 JP6709610 B2 JP 6709610B2 JP 2015241761 A JP2015241761 A JP 2015241761A JP 2015241761 A JP2015241761 A JP 2015241761A JP 6709610 B2 JP6709610 B2 JP 6709610B2
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- JP
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- Prior art keywords
- glass fiber
- fiber woven
- sheet material
- composite sheet
- weave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000003365 glass fiber Substances 0.000 title claims description 112
- 239000000463 material Substances 0.000 title claims description 60
- 239000002131 composite material Substances 0.000 title claims description 48
- 239000012528 membrane Substances 0.000 title claims description 15
- 229920005989 resin Polymers 0.000 claims description 57
- 239000011347 resin Substances 0.000 claims description 57
- 239000002759 woven fabric Substances 0.000 claims description 42
- 239000004744 fabric Substances 0.000 claims description 37
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 35
- 239000011247 coating layer Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 13
- 239000011737 fluorine Substances 0.000 claims description 13
- 229910052731 fluorine Inorganic materials 0.000 claims description 13
- 230000002940 repellent Effects 0.000 claims description 9
- 239000005871 repellent Substances 0.000 claims description 9
- 238000009941 weaving Methods 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 4
- 230000001788 irregular Effects 0.000 claims description 4
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 4
- 229920002681 hypalon Polymers 0.000 claims description 2
- 238000000034 method Methods 0.000 description 14
- 239000010410 layer Substances 0.000 description 12
- 239000004014 plasticizer Substances 0.000 description 12
- 239000011521 glass Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 9
- 229920001577 copolymer Polymers 0.000 description 8
- 239000012796 inorganic flame retardant Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 6
- 239000004925 Acrylic resin Substances 0.000 description 5
- 229920000178 Acrylic resin Polymers 0.000 description 5
- -1 polyethylene Polymers 0.000 description 5
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000005078 molybdenum compound Substances 0.000 description 4
- 150000002752 molybdenum compounds Chemical class 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000001463 antimony compounds Chemical class 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 230000008520 organization Effects 0.000 description 3
- 150000003014 phosphoric acid esters Chemical class 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- IRIAEXORFWYRCZ-UHFFFAOYSA-N Butylbenzyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCC1=CC=CC=C1 IRIAEXORFWYRCZ-UHFFFAOYSA-N 0.000 description 2
- 239000004803 Di-2ethylhexylphthalate Substances 0.000 description 2
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Chemical compound CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 229940058905 antimony compound for treatment of leishmaniasis and trypanosomiasis Drugs 0.000 description 2
- LJCFOYOSGPHIOO-UHFFFAOYSA-N antimony pentoxide Chemical compound O=[Sb](=O)O[Sb](=O)=O LJCFOYOSGPHIOO-UHFFFAOYSA-N 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- KBPLFHHGFOOTCA-UHFFFAOYSA-N caprylic alcohol Natural products CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 description 2
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 229920002620 polyvinyl fluoride Polymers 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 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
- 229910052725 zinc Inorganic materials 0.000 description 2
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- OZHJEQVYCBTHJT-UHFFFAOYSA-N 1,2,3,4,5-pentabromo-6-methylbenzene Chemical compound CC1=C(Br)C(Br)=C(Br)C(Br)=C1Br OZHJEQVYCBTHJT-UHFFFAOYSA-N 0.000 description 1
- WFLOTYSKFUPZQB-UHFFFAOYSA-N 1,2-difluoroethene Chemical group FC=CF WFLOTYSKFUPZQB-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- LIAWCKFOFPPVGF-UHFFFAOYSA-N 2-ethyladamantane Chemical compound C1C(C2)CC3CC1C(CC)C2C3 LIAWCKFOFPPVGF-UHFFFAOYSA-N 0.000 description 1
- SDQROPCSKIYYAV-UHFFFAOYSA-N 2-methyloctane-1,8-diol Chemical compound OCC(C)CCCCCCO SDQROPCSKIYYAV-UHFFFAOYSA-N 0.000 description 1
- 239000004114 Ammonium polyphosphate Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- PGIBJVOPLXHHGS-UHFFFAOYSA-N Di-n-decyl phthalate Chemical compound CCCCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCCCC PGIBJVOPLXHHGS-UHFFFAOYSA-N 0.000 description 1
- ZVFDTKUVRCTHQE-UHFFFAOYSA-N Diisodecyl phthalate Chemical compound CC(C)CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC(C)C ZVFDTKUVRCTHQE-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- PYVHTIWHNXTVPF-UHFFFAOYSA-N F.F.F.F.C=C Chemical compound F.F.F.F.C=C PYVHTIWHNXTVPF-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- IHBCFWWEZXPPLG-UHFFFAOYSA-N [Ca].[Zn] Chemical compound [Ca].[Zn] IHBCFWWEZXPPLG-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 description 1
- 239000011609 ammonium molybdate Substances 0.000 description 1
- 235000018660 ammonium molybdate Nutrition 0.000 description 1
- 229940010552 ammonium molybdate Drugs 0.000 description 1
- 235000019826 ammonium polyphosphate Nutrition 0.000 description 1
- 229920001276 ammonium polyphosphate Polymers 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- BIOOACNPATUQFW-UHFFFAOYSA-N calcium;dioxido(dioxo)molybdenum Chemical compound [Ca+2].[O-][Mo]([O-])(=O)=O BIOOACNPATUQFW-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- WHHGLZMJPXIBIX-UHFFFAOYSA-N decabromodiphenyl ether Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1OC1=C(Br)C(Br)=C(Br)C(Br)=C1Br WHHGLZMJPXIBIX-UHFFFAOYSA-N 0.000 description 1
- DROMNWUQASBTFM-UHFFFAOYSA-N dinonyl benzene-1,2-dicarboxylate Chemical compound CCCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCCC DROMNWUQASBTFM-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- YCZJVRCZIPDYHH-UHFFFAOYSA-N ditridecyl benzene-1,2-dicarboxylate Chemical compound CCCCCCCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCCCCCCC YCZJVRCZIPDYHH-UHFFFAOYSA-N 0.000 description 1
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 229920006226 ethylene-acrylic acid Polymers 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- CAYGQBVSOZLICD-UHFFFAOYSA-N hexabromobenzene Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1Br CAYGQBVSOZLICD-UHFFFAOYSA-N 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229940070765 laurate Drugs 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- JQCXWCOOWVGKMT-UHFFFAOYSA-N phthalic acid diheptyl ester Natural products CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC JQCXWCOOWVGKMT-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000011684 sodium molybdate Substances 0.000 description 1
- 235000015393 sodium molybdate Nutrition 0.000 description 1
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 description 1
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- DQZNLOXENNXVAD-UHFFFAOYSA-N trimethoxy-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane Chemical compound C1C(CC[Si](OC)(OC)OC)CCC2OC21 DQZNLOXENNXVAD-UHFFFAOYSA-N 0.000 description 1
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- 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 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Reinforced Plastic Materials (AREA)
- Laminated Bodies (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Woven Fabrics (AREA)
Description
本発明は膜構造建築物に使用されるガラス繊維織物複合シート材であって、特にテント倉庫（シート倉庫・テントハウス・シートハウスとも言う）用の膜材料に好適なガラス繊維織物複合シート材に関するものである。 The present invention relates to a glass fiber woven composite sheet material used for a membrane structure building, and particularly to a glass fiber woven composite sheet material suitable for a membrane material for a tent warehouse (also referred to as a sheet warehouse, tent house, or sheet house). It is a thing.
膜材料またはテント倉庫用膜材料に用いられるシート材の補強基布は、ガラス繊維織物やポリアミド系、ポリアラミド系、ポリエステル系又はポリビニルアルコール系の合成繊維織物が使用されている。テント倉庫は主に工場敷地内に建設され、資材や原料、中間品や製品などを一時的に保管するための施設で、屋根部分、側壁部分ともシート材で構成されたテント構造物である。それ故、テント倉庫を出入りするフォークリフトの衝突や積荷の接触によるテント倉庫の穴開き破損が度々生じている。 As a reinforcing base cloth for a sheet material used for a membrane material or a membrane material for a tent warehouse, a glass fiber woven fabric or a synthetic fiber woven fabric of polyamide type, polyaramid type, polyester type or polyvinyl alcohol type is used. A tent warehouse is a facility that is mainly constructed on the premises of a factory and temporarily stores materials, raw materials, intermediate products, products, and the like, and is a tent structure composed of a sheet material for both the roof portion and the side wall portion. Therefore, the tent warehouse is frequently pierced and damaged due to the collision of forklift trucks entering and leaving the tent warehouse and the contact of cargo.
特に、補強基布にガラス繊維織物を使用したガラス繊維織物複合シート材はガラス繊維糸が不燃性能に優れるという防災上の安全性を活かし、テント倉庫などの膜構造建築物用の膜材料に広く使われるようになってきている。 In particular, glass fiber woven composite sheet materials that use glass fiber woven as a reinforcing base cloth are widely used as membrane materials for membrane structure buildings such as tent warehouses, taking advantage of safety in disaster prevention that glass fiber yarns have excellent incombustibility. It is being used.
ガラス繊維糸を経糸及び緯糸に用いたガラス繊維織物を基布としたガラス繊維織物複合シート材は、ガラス繊維糸が高い引張強さ持つためガラス繊維織物複合シート材も高い引張強さを持つ。しかし、ガラス繊維糸は折り曲げに弱いが故にガラス繊維織物複合シート材の引裂強さに劣る欠点があり、そのためフォークリフトや積荷の衝突で、テント倉庫の破損が鍵裂き状に伝播して、その補修を大掛かりなものとしている。現在テント倉庫用のガラス繊維織物複合シート材の基布のガラス繊維織物の織り組織は、経糸と緯糸が１本ごとに交差した、もっとも基本的で一般的な平織しか使用されておらず、このような破損事故に対するガラス繊維織物による対応は、ガラス繊維糸は折り曲げに弱いという固定観念によって何ら検討されていない。 A glass fiber woven composite sheet material based on a glass fiber woven fabric using glass fiber threads as warps and wefts has a high tensile strength because the glass fiber threads have a high tensile strength. However, since glass fiber threads are weak in bending, they have the disadvantage of being inferior in tear strength of glass fiber woven composite sheet materials.Therefore, when a forklift or load collides, damage to the tent warehouse propagates like a key tear and repairs it. Is a big one. Currently, the woven structure of the glass fiber woven fabric as the base fabric of the glass fiber woven composite sheet material for tent warehouse uses only the most basic and general plain weave in which warp and weft are crossed one by one. Correspondence by such a glass fiber woven fabric to such a breakage accident has not been considered at all by the fixed idea that the glass fiber yarn is weak in bending.
本発明は膜構造建築物に使用されるガラス繊維織物複合シート材であって、特にガラス繊維糸が不燃性能に優れるという特徴を活かしテント倉庫用膜材料に用いる際に、フォークリフトや積荷がテント倉庫に接触しても、その損傷ダメージをより小さいものとする効果を有するような、高い引張強さと高い引裂き強さを併せもつガラス繊維織物複合シート材を提供することを課題とする。 INDUSTRIAL APPLICABILITY The present invention is a glass fiber woven composite sheet material used for a membrane structure building, and in particular, when it is used as a membrane material for a tent warehouse by taking advantage of the feature that the glass fiber yarn is excellent in non-combustibility, a forklift or a load is used for a tent warehouse An object of the present invention is to provide a glass fiber woven composite sheet material having both high tensile strength and high tear strength, which has the effect of making the damage damage smaller even when contacted with.
本発明者等は、ガラス繊維糸を経糸及び緯糸に用い、織り組織が変化平織である畝織または斜子織としたガラス繊維織物のカバー・ファクターを調整することで、高い引張強さと高い引裂き強さを併せもつガラス繊維織物複合シート材が得られることを見出し、発明を完成させるに至った。
すなわち、本発明は以下のとおりである。
The present inventors have used glass fiber yarns as warp and weft yarns, and have a high tensile strength and a high tear strength by adjusting the cover factor of a glass fiber woven fabric having a woven or twill weave, which is a plain weave with a variable weave design. They have found that a glass fiber woven composite sheet material having both strengths can be obtained, and completed the invention.
That is, the present invention is as follows.
（１）ガラス繊維糸を経糸及び緯糸に用い、織り組織を畝織または斜子織とするガラス繊維織物であって、下記（１）式の経糸のカバー・ファクターと、下記（２）式の緯糸のカバー・ファクターの和による下記（３）式の前記ガラス繊維織物のカバー・ファクターのK値が、６００ < K < １２００の範囲にある前記ガラス機繊維織物を基布に用い、この基布の両面または片面に樹脂被覆層を設けたことを特徴とするガラス繊維織物複合シート材。
［但し上記式中
ｎ１は経糸の織り密度（単位 本／ｃｍ）を表し、
Ｎ１は経糸の繊度（単位 ｄｔｅｘ）を表し、
ｎ２は緯糸の織り密度（単位 本／ｃｍ）を表し、
Ｎ２は緯糸の繊度（単位 ｄｔｅｘ）を表す。］
（２）前記樹脂被覆層が、四ふっ化エチレン樹脂、ふっ素系樹脂、塩化ビニル樹脂、クロロプレンゴム、クロロスルフォン化ポリエチレンゴムから選ばれた１種以上である上記（１）記載のガラス繊維織物複合シート材。
（３）前記ガラス繊維織物の織り組織が正則斜子織、または不規則斜子織である上記（１）〜（２）に記載いずれかのガラス繊維織物複合シート材。
（４）前記ガラス繊維織物が、フッ素系撥水剤、またはフッ素系撥水剤とシランカップリング剤の併用によって吸水防止処理が施されている上記（１）〜（３）に記載いずれかのガラス繊維織物複合シート材。
（５）上記（１）〜（４）に記載いずれかのガラス繊維織物複合シート材を用いることを特徴とする膜構造建築物。
(1) A glass fiber woven fabric in which a glass fiber yarn is used as a warp yarn and a weft yarn, and a weave structure is a ridge weave or a twill weave, and the cover factor of the warp yarn of the following formula (1) and the following formula (2) The glass machine fiber woven fabric having the K value of the cover factor of the glass fiber woven fabric of the following formula (3) according to the sum of the weft cover factors in the range of 600 <K <1200 is used as a base fabric, and the base fabric is A glass fiber woven composite sheet material having a resin coating layer on both sides or one side thereof.
[Wherein n 1 represents the weaving density (units/cm) of the warp,
N 1 represents the fineness (unit: dtex) of the warp,
n 2 represents the weaving density (units/cm) of the weft,
N 2 represents the fineness of the weft (unit dtex). ]
(2) The glass fiber woven composite according to the above (1), wherein the resin coating layer is one or more selected from tetrafluoroethylene resin, fluorine resin, vinyl chloride resin, chloroprene rubber, and chlorosulfonated polyethylene rubber. Sheet material.
(3) The glass fiber woven composite sheet material according to any of (1) and (2), wherein the glass fiber woven fabric has a regular weave or irregular weave.
(4) Any one of the above (1) to (3), wherein the glass fiber woven fabric is subjected to water absorption prevention treatment by a fluorine-based water repellent or a combined use of a fluorine-based water repellent and a silane coupling agent. Glass fiber woven composite sheet material.
(5) A membrane structure building using the glass fiber woven composite sheet material according to any one of (1) to (4) above.
本発明によれば、建築物に使用されるガラス繊維織物複合シート材であって、特にガラス繊維糸が不燃性能に優れるという特徴を活かして膜構造建築物の膜材料に用いた場合、高い引張強さと高い引裂き強さを併せもつ、特にテント倉庫に好適なガラス繊維織物複合シート材が提供される。 According to the present invention, a glass fiber woven composite sheet material used in a building, particularly when used as a film material of a membrane structure building by taking advantage of the feature that the glass fiber yarn is excellent in non-combustible performance, high tensile strength. Provided is a glass fiber woven composite sheet material having both high strength and high tear strength, which is particularly suitable for tent warehouses.
本発明を以下の好適例により説明するが、これらに限定されるものではない。本発明のガラス繊維織物複合シート材の基布は、ガラス繊維糸を使用し、そのフィラメント径は３〜１３μｍでガラスフィラメントは５０〜２０００本集束した無撚糸、または必要に応じて撚りを掛けた弱撚糸や強撚糸、及び合撚糸などを適宜用いる。ガラス繊維糸の組成は特に限定されず、Eガラス、Sガラス、Rガラス、Tガラス、NEガラス、Lガラス等のガラス組成のガラス繊維糸を用いることができる。 The present invention is illustrated by the following preferred examples, but the present invention is not limited thereto. The base fabric of the glass fiber woven composite sheet material of the present invention uses glass fiber yarns, the filament diameter is 3 to 13 μm, and 50 to 2000 glass filaments are bundled into untwisted yarns or twisted as necessary. Weakly-twisted yarn, strongly-twisted yarn, and double-twisted yarn are appropriately used. The composition of the glass fiber thread is not particularly limited, and glass fiber thread having a glass composition such as E glass, S glass, R glass, T glass, NE glass, and L glass can be used.
本発明のガラス繊維織物複合シート材の基布のガラス繊維糸の番手は、３０〜５０００ｄｔｅｘの無撚糸、または必要に応じて撚りを掛けた弱撚糸や強撚糸、及び合撚糸などを適宜用いるが、６００〜２２００ｄｔｅｘの弱撚糸、または合撚糸を用いるのが好ましい。ガラス繊維糸の番手が６００ｄｔｅｘより少ない場合、ガラス繊維織物のカバー・ファクターのK値が、６００ < K < １２００を満足させるためには、ガラス繊維織物の織り密度を極端に大きくしなければならず、ガラス繊維織物の製織効率が悪くなり、コストアップに繋がる。一方で２２００ｄｔｅｘより大きい場合、ガラス繊維織物のカバー・ファクターのK値が、６００ < K < １２００を満足させると、ガラス繊維織物の単位面積当たりの質量が重くなり、得られたガラス繊維織物複合シート材の質量も重くなり、かつガラス繊維織物複合シート材の可撓性が損なわれ、施工性が悪くなるので好ましくない。 Although the count of the glass fiber yarn of the base fabric of the glass fiber woven composite sheet material of the present invention is a non-twisted yarn of 30 to 5000 dtex, or a weak twisted yarn or a strong twisted yarn and a twisted yarn which are twisted as necessary, , 600-2200 dtex weakly twisted yarn, or plied yarn is preferably used. When the count of the glass fiber yarn is less than 600 dtex, in order to satisfy the K value of the cover factor of the glass fiber fabric of 600 <K <1200, the weaving density of the glass fiber fabric must be extremely increased. However, the weaving efficiency of the glass fiber woven fabric deteriorates, leading to an increase in cost. On the other hand, when the K value of the cover factor of the glass fiber woven fabric is more than 2200 dtex and the K value of 600 <K <1200 is satisfied, the mass per unit area of the glass fiber woven fabric becomes heavy, and the obtained glass fiber woven fabric composite sheet This is not preferable because the mass of the material becomes heavy, the flexibility of the glass fiber woven composite sheet material is impaired, and the workability deteriorates.
本発明のガラス繊維織物複合シート材の基布は、織り組織を変化平織である畝織または斜子織とするガラス繊維織物、または吸水防止処理が施されたガラス繊維織物であって、経糸のカバー・ファクターと、緯糸のカバー・ファクターの和とするカバー・ファクターのK値が、６００ < K < １２００の範囲にあることが必要である。さらには、カバー・ファクターのK値が、７００ < K < １２００の範囲であればより好ましい。このカバー・ファクターのKが６００より少ない場合は、例えば２×２正則斜子織の場合、経糸、緯糸とも２本並んだ配列の隣り合う糸が離間してしまい、この離間は経糸より緯糸の方が顕著となり、高い引裂強さは得られなくなる。さらには、ガラス繊維織物の経糸と緯糸の交錯が弱くなり、経糸と緯糸の織り目がずれて、製織工程以降の工程で容易に布目曲がりを発生するので、好ましくない。一方でカバー・ファクターのK値が１２００を超える場合は、ガラス繊維織物複合シート材の質量が重くなり、かつガラス繊維織物複合シート材の可撓性が損なわれ、施工性が悪くなるので好ましくない。 The base fabric of the glass fiber woven composite sheet material of the present invention is a glass fiber woven fabric having a woven or woven weave structure which is a variable plain weave, or a glass fiber woven fabric subjected to a water absorption preventing treatment, It is necessary that the K value of the cover factor, which is the sum of the cover factor and the cover factor of the weft, is in the range of 600<K<1200. Furthermore, it is more preferable that the K value of the cover factor is in the range of 700<K<1200. When the cover factor K is less than 600, for example, in the case of a 2×2 regular weave, adjacent warp yarns and weft yarns are adjacent to each other, and the distance between the warp yarns is larger than that of the weft yarns. It becomes more prominent and a high tear strength cannot be obtained. Further, the crossing of the warp and the weft of the glass fiber woven fabric becomes weak, the textures of the warp and the weft are deviated, and the warp is easily generated in the steps after the weaving step, which is not preferable. On the other hand, when the K value of the cover factor exceeds 1200, the mass of the glass fiber woven composite sheet material becomes heavy, the flexibility of the glass fiber woven composite sheet material is impaired, and the workability deteriorates, which is not preferable. ..
本発明のガラス繊維織物複合シート材の基布の織り組織は、変化平織である畝織または斜子織が好適であるが、斜子織が特に好ましく、斜子織としては、１）．経糸、緯糸ともに２本以上を引揃えて平織のように組織したもので、特に平織から経糸、緯糸の引き揃え糸数を同数ずつ拡大した正則斜子織（例えば２×２斜子織、３×３斜子織、４×４斜子織など）、２）．飾斜子織の１種で、大きさが異なる斜子を組み合わせて組織する不規則斜子織（例えば３×２斜子織、４×２斜子織、４×３斜子織、５×３斜子織、２×３斜子織、２×４斜子織、３×４斜子織、３×５斜子織など）が挙げられる。これらの斜子織は、織物の組織を表す最小の単位である完全組織図で、経糸、緯糸とも４本以上かつ８本以下であることが好ましい。本数を９本以上にすると、得られるガラス繊維織物の経糸と緯糸の交錯が弱くなり、経糸と緯糸の織り目がずれ易く、製織工程以降の工程で容易に布目曲がりを発生するなど、取り扱い性を悪くすることがある。 The weave structure of the base fabric of the glass fiber woven composite sheet material of the present invention is preferably a modified plain weave ridge weave or a weave weave, but a weave weave is particularly preferable, and a weave weave 1). Two or more warp and weft yarns are aligned to form a plain weave design, and in particular, a regular weave weave (the number of warp yarns and weft yarns is increased from the plain weave by the same number) (for example, 2x2 weft weave, 3x 3 twill weave, 4×4 twill weave, etc.), 2). One type of decorative oblique weave, which is an irregular oblique weave composed by combining obliques of different sizes (for example, 3×2 oblique weave, 4×2 oblique weave, 4×3 oblique weave, 5× 3 weave weave, 2×3 weave weave, 2×4 weave weave, 3×4 weave weave, 3×5 weave weave, etc.). These twill weaves have a complete design, which is the smallest unit that represents the design of a woven fabric, and it is preferable that the warp and weft yarns are 4 or more and 8 or less. If the number of fibers is 9 or more, the warp and weft of the resulting glass fiber woven fabric will weaken, the textures of the warp and the weft will be easily misaligned, and the texture will be easily bent in the processes after the weaving process. It can make things worse.
本発明のガラス繊維織物複合シート材は、上記のガラス繊維織物を基布に用い、両面または片面に樹脂被覆層が設けられるが、使用される樹脂層については、建築物に使用される用途によって、適宜、選択すれば良いが、特に、テント倉庫などの膜構造建築物用膜材料に使用する場合は、四ふっ化エチレン樹脂、ふっ素系樹脂、塩化ビニル樹脂、クロロプレンゴム、クロロスルフォン化ポリエチレンゴム等の耐候性と難燃性を兼ね備えたハロゲン含有樹脂及びゴムの単独使用、または併用が好ましい。本発明のガラス繊維織物複合シート材において、加工性やシート材の風合い、耐久性などを調整する必要があれば、オレフィン系樹脂、アクリル系樹脂、ウレタン系樹脂、ポリエステル系樹脂、スチレン系樹脂等の熱可塑性樹脂（共重合体を包含する）を適宜併用することができる。 The glass fiber woven composite sheet material of the present invention uses the above glass fiber woven fabric as a base fabric, and a resin coating layer is provided on both sides or one side, but the resin layer used depends on the application used for the building. , It may be selected appropriately, especially when it is used as a membrane material for membrane structure buildings such as tent warehouses, tetrafluoroethylene resin, fluorine resin, vinyl chloride resin, chloroprene rubber, chlorosulfone polyethylene rubber It is preferable to use a halogen-containing resin and rubber having both weather resistance and flame retardancy, etc., alone or in combination. In the glass fiber woven composite sheet material of the present invention, if it is necessary to adjust workability, texture of the sheet material, durability, etc., olefin resin, acrylic resin, urethane resin, polyester resin, styrene resin, etc. These thermoplastic resins (including copolymers) can be appropriately used in combination.
本発明のガラス繊維織物複合シート材の基布のガラス繊維織物に四ふっ化エチレン樹脂層を設ける場合は、ガラス繊維織物複合シート材の耐水性を向上させる観点より、四ふっ化エチレン樹脂を被覆する前に、基布のガラス繊維織物にシリコーンオイル、シリコーン樹脂等の撥水性物質を含浸し乾燥させた後に、四ふっ化エチレン樹脂粉末（粒径０．１〜０．４μｍ）を含有するディスパージョンを塗布し、得られた塗膜を乾燥、焼成する工程を、適宜、繰り返し行い、その後、四ふっ化エチレン樹脂粉末（粒径０．１〜０．４μｍ）を含有するディスパージョンにガラスビーズを混合分散したものを塗布し、得られた塗膜を乾燥、焼成する工程を繰り返し行う等の方法で、四ふっ化エチレン樹脂の被覆層が設けられる。 In the case of providing the tetrafluoroethylene resin layer on the glass fiber fabric of the base fabric of the glass fiber fabric composite sheet material of the present invention, from the viewpoint of improving the water resistance of the glass fiber fabric composite sheet material, it is coated with an ethylene tetrafluoride resin. Before, the glass fiber woven fabric of the base cloth is impregnated with a water repellent substance such as silicone oil or silicone resin and dried, and then a dispersion containing tetrafluoroethylene resin powder (particle diameter 0.1 to 0.4 μm) The steps of applying John, drying and baking the resulting coating are appropriately repeated, and then glass beads are added to a dispersion containing tetrafluoroethylene resin powder (particle size 0.1 to 0.4 μm). A coating layer of a tetrafluoroethylene resin is provided by a method such as repeating the steps of applying a mixture of and dispersing and drying and baking the resulting coating film.
本発明のガラス繊維織物複合シート材の基布のガラス繊維織物にふっ素系樹脂層を設ける場合は、テトラフルオロエチレン−ヘキサフルオロプロピレン共重合体（ＦＥＰ）、テトラフルオロエチレン−パーフルオロアルキルビニルエーテル共重合体（ＰＦＡ）、ポリクロロトリフルオロエチレン（ＰＣＴＦＥ）、ポリビニリデンフルオライド（ＰＶＤＦ）、ポリビニルフルオライド（ＰＶＦ）、テトラフルオロエチレン−エチレン共重合体（ＰＥＴＦＥ）、二フッ化エチレンとフッ素ゴムとの共重合体を始めとする軟質ふっ素樹脂、熱可塑性ふっ素樹脂等のふっ素系樹脂を、公知の樹脂被覆方法で被覆が行われる。 When the glass fiber fabric of the base fabric of the glass fiber fabric composite sheet material of the present invention is provided with a fluorine resin layer, tetrafluoroethylene-hexafluoropropylene copolymer (FEP), tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer Polymer (PFA), polychlorotrifluoroethylene (PCTFE), polyvinylidene fluoride (PVDF), polyvinyl fluoride (PVF), tetrafluoroethylene-ethylene copolymer (PETFE), difluoroethylene and fluororubber A fluororesin such as a soft fluororesin such as a copolymer or a thermoplastic fluororesin is coated by a known resin coating method.
本発明のガラス繊維織物複合シート材の基布のガラス繊維織物に塩化ビニル樹脂層を設ける場合は、ガラス繊維織物に予めフッ素系撥水剤の処理を施して、雨水などの浸透を防止する吸水防止処理が施されていることが好ましい。また、基布と、ガラス繊維織物に被覆する塩化ビニル樹脂層との接着性向上を図る目的のため、フッ素系撥水剤にシランカップリング剤を添加した吸水防止処理が更には好ましい。フッ素系撥水剤は、炭素数８未満のパーフルオロアルキル基または炭素数８未満のパーフルオロアルケニル基を有するフッ素元素含有エチレン性不飽和単量体を用いてなる重合体が好ましく、シランカップリング剤は、ビニルトリメトキシシラン、β−（３，４エポキシシクロヘキシル）エチルトリメトキシシラン、γ−グリシドキシプロピルトリメトキシシラン、γ−アミノプロピルトリエトキシシランなどが使用できる。これらによる吸水防止処理を施したガラス繊維織物のカバー・ファクターのK値は、６００ < K < １２００の範囲にあることが必要である。また、基布のガラス繊維織物に予め接着剤等を塗布し、塩化ビニル樹脂層との接着性を高める処理を施しておいてもよく、この接着剤としては塩化ビニル系、ウレタン系、ポリエステル系、エポキシ系、アクリル系などの接着剤の使用が好ましい。 When the vinyl chloride resin layer is provided on the glass fiber woven fabric as the base fabric of the glass fiber woven composite sheet material of the present invention, the glass fiber woven fabric is previously treated with a fluorine-based water repellent agent to prevent permeation of rainwater and the like. It is preferably subjected to a preventive treatment. Further, for the purpose of improving the adhesiveness between the base cloth and the vinyl chloride resin layer coated on the glass fiber woven fabric, a water absorption preventing treatment in which a silane coupling agent is added to the fluorine-based water repellent is further preferable. The fluorine-based water repellent is preferably a polymer using a fluorine-containing ethylenically unsaturated monomer having a perfluoroalkyl group having less than 8 carbon atoms or a perfluoroalkenyl group having less than 8 carbon atoms, and silane coupling. As the agent, vinyltrimethoxysilane, β-(3,4epoxycyclohexyl)ethyltrimethoxysilane, γ-glycidoxypropyltrimethoxysilane, γ-aminopropyltriethoxysilane and the like can be used. The K value of the cover factor of the glass fiber woven fabric which has been subjected to the water absorption preventing treatment by these is required to be in the range of 600<K<1200. Further, the glass fiber woven fabric of the base cloth may be previously coated with an adhesive or the like, and may be subjected to a treatment for enhancing the adhesiveness with the vinyl chloride resin layer. As this adhesive, a vinyl chloride-based, urethane-based or polyester-based adhesive is used. It is preferable to use an adhesive such as epoxy, acrylic or the like.
本発明のガラス繊維織物複合シート材の基布のガラス繊維織物に塩化ビニル樹脂層を設ける場合の塩化ビニル樹脂層は、塩化ビニル系樹脂を主成分として含み、さらに可塑剤と無機系難燃剤とを含むものである。すなわち、塩化ビニル系樹脂に可塑剤又は可塑化作用を有する重合体と、無機系難燃剤とを含み、さらに必要により無機充填剤、安定剤、紫外線吸収剤、光安定剤、着色剤、防カビ剤、及び／又は接着剤などを配合した軟質塩化ビニル系樹脂を使用することが好ましい。軟質塩化ビニル系樹脂は、防水性、屈曲性、耐候性、耐寒性、及び着色性に優れ、また所望の意匠を容易に付与することができる。 The vinyl chloride resin layer in the case of providing the vinyl chloride resin layer on the glass fiber woven fabric of the base fabric of the glass fiber woven composite sheet material of the present invention contains a vinyl chloride resin as a main component, and further comprises a plasticizer and an inorganic flame retardant. Is included. That is, a vinyl chloride resin containing a polymer having a plasticizer or a plasticizing action, and an inorganic flame retardant, and further, if necessary, an inorganic filler, a stabilizer, an ultraviolet absorber, a light stabilizer, a colorant, and a mildew proofing agent. It is preferable to use a soft vinyl chloride resin containing an agent and/or an adhesive. The soft vinyl chloride resin is excellent in waterproofness, flexibility, weather resistance, cold resistance, and colorability, and can easily impart a desired design.
この主成分の塩化ビニル系樹脂としては、塩化ビニル重合体、並びに塩化ビニル・酢酸ビニル共重合体、塩化ビニル・アクリル酸エステル共重合体、及び塩化ビニル・塩化ビニリデン共重合体などを包含し、これらを単独に、或いは２種類以上を混合したものなどが用いられる。 The vinyl chloride resin as the main component includes vinyl chloride polymers, and vinyl chloride/vinyl acetate copolymers, vinyl chloride/acrylic acid ester copolymers, vinyl chloride/vinylidene chloride copolymers, and the like. These may be used alone or as a mixture of two or more kinds.
また、可塑剤について特に制限は無いが、フタル酸エステル系可塑剤としてジブチルフタレート、ジエチルフタレート、ジヘブチルフタレート、ジ−２−エチルヘキシルフタレート、ジ−ｎ−オクチルフタレート、ジノニルフタレート、ジ−ｎ−デシルフタレート、ジイソデシルフタレート、ジトリデシルフタレート、及びブチルベンジルフタレートなどが使用され、また、ポリエステル系可塑剤として、アジピン酸を２−メチル−１，８−オクタンジオール、１，２−プロパンジオール、１，３−ブタンジオール、２−エチルヘキサノール、及びｎ−オクタノールなどのグリコール類の１種以上によりエステル化した生成物などを用いることができ、更にトリメリット酸系可塑剤としては、トリ２−エチルヘキシルトリメリレート、及びトリイソデシルトリメリレートなどを用いることができ、その他の可塑剤として、２−エチルヘキシルピロメリレートなどのピロメリット酸系可塑剤なども使用できる。又、可塑化作用を有する重合体としてはエチレン−酢酸ビニル共重合体、及び／又はエチレン−アクリル酸エステル共重合体に一酸化炭素を導入した重合体が使用できる。この様な重合体には、三井デュポンケミカル社製のエルバロイ７４２（商標）が包含される。 Further, the plasticizer is not particularly limited, but as a phthalate ester plasticizer, dibutyl phthalate, diethyl phthalate, dihebutyl phthalate, di-2-ethylhexyl phthalate, di-n-octyl phthalate, dinonyl phthalate, di-n- Decyl phthalate, diisodecyl phthalate, ditridecyl phthalate, butylbenzyl phthalate, etc. are used, and adipic acid is used as a polyester-based plasticizer such as 2-methyl-1,8-octanediol, 1,2-propanediol, 1, A product obtained by esterification with one or more glycols such as 3-butanediol, 2-ethylhexanol, and n-octanol can be used. Further, as a trimellitic acid plasticizer, tri-2-ethylhexyltri Melylate, triisodecyl trimellilate, and the like can be used, and as other plasticizers, pyromellitic acid-based plasticizers such as 2-ethylhexylpyromellilate and the like can also be used. As the polymer having a plasticizing effect, an ethylene-vinyl acetate copolymer and/or a polymer obtained by introducing carbon monoxide into an ethylene-acrylic acid ester copolymer can be used. Such polymers include Elvalloy 742™ manufactured by Mitsui DuPont Chemicals.
塩化ビニル系樹脂に対する可塑剤の添加量は、塩化ビニル系樹脂１００重量部に対して３０〜１６０重量部であることが好ましく、３５〜１２０重量部であることがより好ましい。可塑剤の添加量が３０重量部を下回ると、得られる塩化ビニル樹脂被覆層が過度に硬くなり、屈曲等の動きに追従できなくなり、亀裂が発生しやすくなることがある。また、可塑剤の添加量が１６０重量部を超えると、得られる塩化ビニル樹脂被覆層の樹脂強度が低下や、可塑剤が塩化ビニル樹脂被覆層の表面に移行して、表面に汚れが付着しやすくなるなどの問題を発生することがある。 The amount of the plasticizer added to the vinyl chloride resin is preferably 30 to 160 parts by weight, and more preferably 35 to 120 parts by weight, based on 100 parts by weight of the vinyl chloride resin. When the amount of the plasticizer added is less than 30 parts by weight, the obtained vinyl chloride resin coating layer becomes excessively hard, cannot follow movements such as bending, and cracks are likely to occur. On the other hand, if the amount of the plasticizer added exceeds 160 parts by weight, the resin strength of the vinyl chloride resin coating layer obtained will decrease, or the plasticizer will migrate to the surface of the vinyl chloride resin coating layer and stains will adhere to the surface. It may cause problems such as easier operation.
塩化ビニル樹脂被覆層には無機系難燃剤が含まれており、無機系難燃剤の配合量は塩化ビニル系樹脂１００重量部に対し０．５〜１７０重量部であることが好ましく、１〜１３０重量部であることが更に好ましい。無機系難燃剤の配合量が０．５重量部未満の場合は、塩化ビニル樹脂被覆層の難燃性が不十分となり、また、１７０重量部を越える場合には、塩化ビニル樹脂被覆層の柔軟性及び樹脂強度が低下し、被膜の耐屈曲性の低下や、基布のガラス繊維織物と塩化ビニル樹脂被覆層との間の剥離強度の低下がある。 The vinyl chloride resin coating layer contains an inorganic flame retardant, and the compounding amount of the inorganic flame retardant is preferably 0.5 to 170 parts by weight with respect to 100 parts by weight of the vinyl chloride resin, and 1 to 130. More preferably, it is parts by weight. When the content of the inorganic flame retardant is less than 0.5 part by weight, the flame retardancy of the vinyl chloride resin coating layer becomes insufficient, and when it exceeds 170 parts by weight, the flexibility of the vinyl chloride resin coating layer is low. Properties and resin strength are reduced, the flex resistance of the coating is reduced, and the peel strength between the glass fiber woven fabric of the base fabric and the vinyl chloride resin coating layer is reduced.
塩化ビニル樹脂被覆層に使用される無機系難燃剤としてはアンチモン化合物、モリブデン化合物、ほう酸亜鉛、硫酸バリウム、水酸化アルミニウム、水酸化マグネシウム、ポリリン酸アンモン、赤リンなどを単独で或いは２種類以上の混合物として使用できる。これらの中で特に、無機系難燃剤として好ましいものは三酸化アンチモン、五酸化アンチモンなどのアンチモン化合物及びモリブデン化合物である。アンチモン化合物は、塩化ビニル系樹脂に高い難燃性を付与し、燃え広がりを防止する作用が強く、またモリブデン化合物は燃焼熱を低く抑え、発煙量を抑え有害燃焼ガスを低減する。モリブデン化合物としては、モリブデン酸カルシウム亜鉛、モリブデン酸カリウム、モリブデン酸ナトリウム、モリブデン酸炭酸カルシウム、モリブデン酸アンモン等が挙げられる。また、無機系難燃剤には、あらかじめシランカップリング処理を施し塩化ビニル樹脂被覆層との密着性を高めておいても良い。また他の難燃剤、例えばブロム系防炎剤、リン酸エステル、含ハロゲンリン酸エステル、塩素化パラフィンなども適宜使用できる。ブロム系防炎剤としてはデカブロモジフェニルエーテル、ペンタブロモメチルベンゼン、ヘキサブロモベンゼンなどが使用できる。リン酸エステルとしてはトリフェニルホスフェート、トリクレジルホスフェート、クレジルジフェニルホスフェート等が使用できる。 As the inorganic flame retardant used for the vinyl chloride resin coating layer, antimony compounds, molybdenum compounds, zinc borate, barium sulfate, aluminum hydroxide, magnesium hydroxide, ammonium polyphosphate, red phosphorus, etc. may be used alone or in combination of two or more. It can be used as a mixture. Among these, particularly preferable as the inorganic flame retardant are antimony compounds such as antimony trioxide and antimony pentoxide, and molybdenum compounds. The antimony compound imparts high flame retardancy to the vinyl chloride resin and has a strong effect of preventing flammability, and the molybdenum compound suppresses combustion heat to a low level, suppresses smoke generation and reduces harmful combustion gas. Examples of molybdenum compounds include calcium zinc molybdate, potassium molybdate, sodium molybdate, calcium molybdate carbonate, and ammonium molybdate. In addition, the inorganic flame retardant may be subjected to a silane coupling treatment in advance to enhance the adhesiveness with the vinyl chloride resin coating layer. Further, other flame retardants such as bromine flame retardants, phosphoric acid esters, halogen-containing phosphoric acid esters, and chlorinated paraffins can be appropriately used. As the bromine flame retardant, decabromodiphenyl ether, pentabromomethylbenzene, hexabromobenzene, etc. can be used. As the phosphoric acid ester, triphenyl phosphate, tricresyl phosphate, cresyl diphenyl phosphate and the like can be used.
塩化ビニル樹脂被覆層に含まれる安定剤としては、カルシウム・亜鉛系、バリウム・亜鉛系、カドミウム・バリウム系、鉛系、有機錫ラウレート系、及び有機錫メルカプタイト系、及びエポキシ系などの安定剤を単独或いはその２種以上を混合して使用できる。 As the stabilizer contained in the vinyl chloride resin coating layer, calcium/zinc-based, barium/zinc-based, cadmium/barium-based, lead-based, organotin laurate-based, organotin mercaptite-based, and epoxy-based stabilizers are used. They can be used alone or as a mixture of two or more thereof.
本発明のガラス繊維織物複合シート材の基布のガラス繊維織物に塩化ビニル樹脂層設ける場合、それを予めフィルム化し、これを基布のガラス繊維織物に熱ラミネートする方法、基布のガラス繊維織物上に樹脂を溶融コーティングする方法、基布のガラス繊維織物上に液状樹脂をコーティングする方法、及び基布を液状樹脂中にディッピングする方法などを用いて行われる。また、その最外層に熱可塑性樹脂を主成分として含む、汚れ防止層を形成することができる。この目的に用いられる熱可塑性樹脂としてはアクリル系樹脂、フッ素系樹脂、ポリエステル系樹脂、及びウレタン系樹脂などが使用できる。 When a vinyl chloride resin layer is provided on the glass fiber woven fabric of the base fabric of the glass fiber woven composite sheet material of the present invention, a film is formed in advance, and a method of thermally laminating the film on the glass fiber woven fabric of the base fabric, the glass fiber woven fabric of the base fabric It is carried out by a method of melt-coating a resin on the top, a method of coating a liquid resin on the glass fiber woven fabric of the base cloth, a method of dipping the base cloth in the liquid resin, and the like. Further, a stain prevention layer containing a thermoplastic resin as a main component can be formed on the outermost layer. As the thermoplastic resin used for this purpose, acrylic resin, fluorine resin, polyester resin, urethane resin, etc. can be used.
本発明のガラス繊維織物複合シート材の基布のガラス繊維織物にクロロプレンゴム、若しくはクロロスルフォン化エチレンゴムの樹脂被覆層を設ける場合は、公知の樹脂被覆方法で、被覆が行われる。 When the glass fiber woven fabric as the base fabric of the glass fiber woven composite sheet material of the present invention is provided with a resin coating layer of chloroprene rubber or chlorosulfonated ethylene rubber, the coating is performed by a known resin coating method.
以下、本発明の好適な実施例についてさらに詳細に説明するが、本発明はこれらの実施例に限定されるものではない。 Hereinafter, preferred examples of the present invention will be described in more detail, but the present invention is not limited to these examples.
［実施例１］
ガラス繊維糸のECDE75 1/2 3.8S(1350dtex)を経糸及び緯糸に用い、経糸の織り密度11.2本/cm、緯糸の織り密度11.8本/cmで、織り組織を２×２正則斜子織とした、ガラス繊維織物を製織した。このガラス繊維織物のカバー・ファクターのK値は846であった。次に上記ガラス繊維織物を、フッ素系撥水剤３％、シランカップリング剤２％を含む水系処理浴中にディッピングし、ピックアップ率４５％になるようゴムマングルで絞り、これを１８０℃の乾燥機中で２分間乾燥し、カバー・ファクターのK値が846の吸水防止処理が施されたガラス繊維織物を得た。
これに下記組成：
塩化ビニル樹脂 １００．０重量部
ジ−２−エチルヘキシルフタレート ８５．０重量部
三酸化アンチモン ５０．０重量部
Ｂａ−Ｚｎ系安定剤 ３．０重量部
紫外線吸収剤 ０．５重量部
イソシアネート系接着剤 ５．０重量部
顔料（酸化チタン） ３．０重量部
を有する塩化ビニル樹脂ペーストゾルを、両面にコーティングし、１８５℃の乾燥機中で２分間ゲル化熱処理し樹脂被覆層を形成した。
次に、下記組成：
アクリル樹脂（ＭＭＡ） １２重量部
メチルエチルケトン（希釈溶剤） ４５重量部
トルエン（希釈溶剤） ４３重量部
を有するアクリル樹脂溶液を８０メッシュグラビアコーターにて表面にコーティングし、１００℃で１分間乾燥し、アクリル樹脂塗膜による防汚層が形成されたガラス繊維織物複合シート材を得た。
[Example 1]
ECDE75 1/2 3.8S (1350 dtex) of glass fiber yarn is used for the warp and weft, the warp weave density is 11.2 yarns/cm, the weft weave density is 11.8 yarns/cm, and the weave structure is 2×2 regular lapel weave. The woven glass fiber fabric was woven. The K value of the cover factor of this glass fiber woven fabric was 846. Next, the glass fiber woven fabric is dipped in an aqueous treatment bath containing 3% of a fluorine-based water repellent and 2% of a silane coupling agent, squeezed with a rubber mangle so that a pickup rate is 45%, and a dryer at 180° C. After drying for 2 minutes, a water absorption-preventing glass fiber fabric having a cover factor K value of 846 was obtained.
This has the following composition:
Vinyl chloride resin 100.0 parts by weight
Di-2-ethylhexyl phthalate 85.0 parts by weight
Antimony trioxide 50.0 parts by weight
Ba-Zn stabilizer 3.0 parts by weight
UV absorber 0.5 parts by weight
Isocyanate adhesive 5.0 parts by weight
A vinyl chloride resin paste sol having 3.0 parts by weight of a pigment (titanium oxide) was coated on both sides and heat-treated for gelation for 2 minutes in a dryer at 185° C. to form a resin coating layer.
Then the following composition:
Acrylic resin (MMA) 12 parts by weight
Methyl ethyl ketone (diluting solvent) 45 parts by weight
A glass fiber woven fabric composite sheet on which an acrylic resin solution containing 43 parts by weight of toluene (diluting solvent) is coated on the surface with an 80 mesh gravure coater and dried at 100° C. for 1 minute to form an antifouling layer by an acrylic resin coating film. I got the wood.
［比較例１］
ガラス繊維糸のECDE75 1/2 3.8S(1350dtex)を経糸及び緯糸に用い、経糸の織り密度7.9本/cm、緯糸の織り密度7.9本/cmで、織り組織を２×２正則斜子織とした、ガラス繊維織物を製織した。このガラス繊維織物のカバー・ファクターのK値は579であった。
上記ガラス繊維織物を用いた以外は実施例１と同様にしてガラス繊維織物複合シート材を得た。
[Comparative Example 1]
ECDE 75 1/2 3.8S (1350 dtex) of glass fiber yarn is used for the warp and weft, the warp weave density is 7.9 yarns/cm, the weft weave density is 7.9 yarns/cm, and the weave structure is 2×2 regular twill weave. The woven glass fiber fabric was woven. The K value of the cover factor of this glass fiber woven fabric was 579.
A glass fiber woven composite sheet material was obtained in the same manner as in Example 1 except that the above glass fiber woven fabric was used.
［比較例２］
織り組織を平織とした以外は、実施例１と同様にしてガラス繊維織物複合シート材を得た。
[Comparative example 2]
A glass fiber woven composite sheet material was obtained in the same manner as in Example 1 except that the weave structure was plain weave.
上記、実施例１、及び比較例１、２で得られたガラス繊維織物複合シート材の結果を表１に示す。尚、質量、厚さ、引張強さ、伸び率、引裂強さは以下の方法で測定を行った。 Table 1 shows the results of the glass fiber woven composite sheet materials obtained in Example 1 and Comparative Examples 1 and 2 described above. The mass, thickness, tensile strength, elongation rate and tear strength were measured by the following methods.
［質量］
JIS L1096（2010年）に従い、ガラス繊維織物複合シート材の質量を測定した。
［厚さ］
JIS L1096（2010年）に従い、ガラス繊維織物複合シート材の厚さを測定した。
［引張強さ］
JIS L1096（2010年）のA法（ストリップ法）に従い、ガラス繊維織物複合シート材の経糸方向と緯度糸方向の引張強さを測定した。
［伸び率］
JIS L1096（2010年）のA法（ストリップ法）に従い、ガラス繊維織物複合シート材の経糸方向と緯度糸方向の伸び率を測定した。
［引裂強さ］
JIS L1096（2010年）のA法（シングルタング法）に従い、ガラス繊維織物複合シート材の経糸方向と緯度糸方向の引裂強さを測定した。
The mass of the glass fiber woven composite sheet material was measured according to JIS L1096 (2010).
[thickness]
The thickness of the glass fiber woven composite sheet material was measured according to JIS L1096 (2010).
[Tensile strength]
Tensile strengths in the warp direction and the latitudinal direction of the glass fiber woven composite sheet material were measured according to JIS L1096 (2010) Method A (strip method).
[Growth rate]
According to JIS L1096 (2010) method A (strip method), elongation rates in the warp direction and the latitudinal direction of the glass fiber woven composite sheet material were measured.
[Tear strength]
According to JIS L1096 (2010) method A (single tongue method), the tear strength of the glass fiber woven composite sheet material in the warp direction and the latitudinal direction was measured.
本発明のガラス繊維織物複合シート材を、特にガラス繊維糸が不燃性能に優れるという特徴を活かして膜構造建築物の膜材料に用いた場合、高い引張強さと高い引裂き強さを併せもつので、特にテント倉庫用膜材料に好適に用いることができる。 When the glass fiber woven composite sheet material of the present invention is used as a film material for a film structure building by taking advantage of the feature that the glass fiber yarn is particularly excellent in non-combustibility, it has both high tensile strength and high tear strength. In particular, it can be suitably used as a membrane material for a tent warehouse.
Claims (4)
［但し上記式中
ｎ１は経糸の織り密度（単位 本／ｃｍ）を表し、
Ｎ１は経糸の繊度（単位 ｄｔｅｘ）を表し、
ｎ２は緯糸の織り密度（単位 本／ｃｍ）を表し、
Ｎ２は緯糸の繊度（単位 ｄｔｅｘ）を表す。］ A glass fiber woven fabric using glass fiber yarns as warp yarns and weft yarns, and having a weave structure of furrow or twill weave, wherein the cover factor of the warp yarns of the following formula (1) and the cover of the weft yarns of the following formula (2). · K value of the following formula (3) cover factor of the glass fiber fabric according to the sum of the factor, using the glass fiber維織was in the range of 600 <K <1200 in the base fabric, both surfaces of the base fabric Alternatively, a glass fiber woven composite sheet material, which is provided on one surface with at least one resin coating layer selected from vinyl chloride resin, chloroprene rubber, and chlorosulfonated polyethylene rubber .
[Wherein n 1 represents the weaving density (units/cm) of the warp,
N 1 represents the fineness (unit: dtex) of the warp,
n 2 represents the weaving density (units/cm) of the weft,
N 2 represents the fineness of the weft (unit dtex). ]
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