JPH10292226A - 複合モノフィラメントおよびその製造方法 - Google Patents

Info

Publication number

JPH10292226A

JPH10292226A JP10158197A JP10158197A JPH10292226A JP H10292226 A JPH10292226 A JP H10292226A JP 10158197 A JP10158197 A JP 10158197A JP 10158197 A JP10158197 A JP 10158197A JP H10292226 A JPH10292226 A JP H10292226A

Authority

JP

Japan

Prior art keywords

melting point

polymer

core

sheath

polyvinylidene fluoride

Prior art date

1997-04-18

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.)

Pending

Links

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• 238000004519 manufacturing process Methods 0.000 title claims description 11
• 229920000642 polymer Polymers 0.000 claims abstract description 51
• 238000002844 melting Methods 0.000 claims abstract description 38
• 230000008018 melting Effects 0.000 claims abstract description 38
• 239000002033 PVDF binder Substances 0.000 claims abstract description 36
• 229920002981 polyvinylidene fluoride Polymers 0.000 claims abstract description 36
• 229920005989 resin Polymers 0.000 claims abstract description 27
• 239000011347 resin Substances 0.000 claims abstract description 27
• 238000009987 spinning Methods 0.000 claims abstract description 14
• 238000000034 method Methods 0.000 claims abstract description 12
• 238000002074 melt spinning Methods 0.000 claims abstract description 3
• 239000002131 composite material Substances 0.000 claims description 56
• 238000001816 cooling Methods 0.000 claims description 3
• 239000012770 industrial material Substances 0.000 abstract description 6
• 239000000463 material Substances 0.000 abstract description 6
• 238000000048 melt cooling Methods 0.000 abstract 1
• 230000000052 comparative effect Effects 0.000 description 14
• 239000002202 Polyethylene glycol Substances 0.000 description 12
• 229920001223 polyethylene glycol Polymers 0.000 description 12
• 239000000306 component Substances 0.000 description 10
• 239000010410 layer Substances 0.000 description 9
• 239000008358 core component Substances 0.000 description 8
• BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 6
• 238000010438 heat treatment Methods 0.000 description 5
• 229920001577 copolymer Polymers 0.000 description 4
• 230000000694 effects Effects 0.000 description 4
• 239000000835 fiber Substances 0.000 description 4
• HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 4
• 238000012545 processing Methods 0.000 description 4
• 229920001519 homopolymer Polymers 0.000 description 3
• 230000000704 physical effect Effects 0.000 description 3
• 230000036314 physical performance Effects 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
• 239000000155 melt Substances 0.000 description 2
• 238000006116 polymerization reaction Methods 0.000 description 2
• BJURIXFNPBYZNB-UHFFFAOYSA-N 1,1,1,2,3,3,3-heptafluoro-2-(1,2,2-trifluoroethenoxy)propane Chemical group FC(F)=C(F)OC(F)(C(F)(F)F)C(F)(F)F BJURIXFNPBYZNB-UHFFFAOYSA-N 0.000 description 1
• VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 1
• LDXJRKWFNNFDSA-UHFFFAOYSA-N 2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound C1CN(CC2=NNN=C21)CC(=O)N3CCN(CC3)C4=CN=C(N=C4)NCC5=CC(=CC=C5)OC(F)(F)F LDXJRKWFNNFDSA-UHFFFAOYSA-N 0.000 description 1
• 239000006096 absorbing agent Substances 0.000 description 1
• 238000010521 absorption reaction Methods 0.000 description 1
• 239000000654 additive Substances 0.000 description 1
• 239000003963 antioxidant agent Substances 0.000 description 1
• UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 239000002826 coolant Substances 0.000 description 1
• 238000002425 crystallisation Methods 0.000 description 1
• 230000008025 crystallization Effects 0.000 description 1
• 238000004031 devitrification Methods 0.000 description 1
• 239000000975 dye Substances 0.000 description 1
• 238000011156 evaluation Methods 0.000 description 1
• 238000001125 extrusion Methods 0.000 description 1
• XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
• 235000011187 glycerol Nutrition 0.000 description 1
• 230000005484 gravity Effects 0.000 description 1
• 238000009998 heat setting Methods 0.000 description 1
• 239000003112 inhibitor Substances 0.000 description 1
• 239000004611 light stabiliser Substances 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 238000005259 measurement Methods 0.000 description 1
• 239000000049 pigment Substances 0.000 description 1
• 239000004014 plasticizer Substances 0.000 description 1
• 239000011148 porous material Substances 0.000 description 1
• 229920002545 silicone oil Polymers 0.000 description 1
• 239000002344 surface layer Substances 0.000 description 1
• 229920003002 synthetic resin Polymers 0.000 description 1
• 239000000057 synthetic resin Substances 0.000 description 1
• 238000012360 testing method Methods 0.000 description 1
• BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1

Cited By (7)