Ka taea te wehewehe i te Fluoroelastomer i roto i ngā huarahi e whai ake nei.
A. Pūnaha whakaora
B. Ngā Monomer
C. Ngā tono
Mō te pūnaha whakaora, e rua ngā huarahi whānui: Ka taea te whakaora i te Bisphenolfkmme te fkm ka taea te whakaora i te peroxide. Ko te Bishpenol curable fkm he maha ngā āhuatanga o te huinga kōpeketanga iti, e whakamahia ana mō te hanga i ngā wāhanga hiri pēnei i ngā orings, gaskets, mowhiti koretake, me ngā kōtaha. Ā, he pai ake te ātete matū me ngā āhuatanga miihini o te Peroxide curable fkm. He tino ātete ki te mamaoa. Ka taea te whakamahi i roto i ngā taputapu mau atamai, i te pākahiko Lithium rānei.
Mō ngā monomer, kei reira ngā copolymer i hangaia mai i te Vinylidene fluoride (VDF) me te hexafluoropropylene (HFP); me te terpolymer i hangaia mai i te Vinylidene fluoride (VDF), tetrafluoroethylene (TFE) me te hexafluoropropylene (HFP). E 66% te nui o te fluorine i roto i te FKM copolymer, ā, ka taea te whakamahi i roto i te tono whānui. Ahakoa e 68% te nui o te fluorine i roto i te fkm terpolymer, ka taea te whakamahi i roto i te taiao uaua e hiahia ana kia pai ake te ātete ki ngā matū/pāpāho.
Mō ngā tono, ka tukuna e FUDI ngā tohu whakahāngai, te maramataka, me te whakaputanga o ngā mea whakarewa (fkm). Ā, ka tukuna anō hoki e mātou ngā tohu motuhake pēnei i te tohu ātete pāmahana iti GLT, te ihirangi fluorine teitei me te ihirangi fluorine 70%, te tohu ātete mamaoa me te alkali FEPM Aflas, me te tohu ātete matū pai rawa atu perfluoroelastomer ffkm.
| Copolymer | Te whakamaroke | Ngā Āhuatanga | Tono |
| Te Whakaora i te Bisphnol | Huinga kōpeketanga iti | Ngā hiri hinuNgā hiri pouNgā hiri piston Ngā ngongo wahie Ngā ngongo utu turbo me ngā mowhiti-O | |
| Te Whakaora i te Peroxide | He ātete pai ki te mamaoa | ||
| He ātete pai ki ngā matū | |||
| He pai te ātete ki te ngenge piko | |||
| Terpolymer | Te Whakaora i te Bisphnol | He ātete pai ki ngā whakarewa porowhita | |
| He pai te āhuatanga hiri | |||
| Te Whakaora i te Peroxide | He ātete pai ki ngā whakarewa porowhita | ||
| He ātete pai ki te mamaoa | |||
| He ātete pai ki ngā matū | |||
| He ātete pai ki ngā waikawa | |||
| FKM pāmahana iti | He pai te hiri i raro i te pāmahana iti | Ngā Diaphragm EFI Orings | |
| He ātete pai ki ngā waikawa | |||
| He pai te āhuatanga miihini | |||
Te tohu ōrite o te FKM ki te FUDI
| FUDI | Dupont Viton | Daikin | Solvay | Ngā tono |
| FD2614 | A401C | G-723 (701, 702, 716) | Tecnoflon® MŌ NGĀ 80HS | Ko te matotoru o Mooney he tata ki te 40, kei roto i te fluorine he 66%, he copolymer i hangaia mō te hanga kōpeketanga. He teitei te tūtohutanga mō ngā mowhiti-O, ngā gaskets. |
| FD2617P | A361C | G-752 | Tecnoflon® MŌ 5312K | Ko te matotoru o Mooney he 40 pea, kei roto i te fluorine he 66%, he copolymer i hangaia mō te pēhi, te whakawhiti me te werohanga. He teitei te tūtohutanga mō ngā hiri hinu. He pai ngā āhuatanga here whakarewa. |
| FD2611 | A201C | G-783, G-763 | Tecnoflon® MŌ 432 | Ko te matotoru o Mooney e pā ana ki te 25, kei roto i te fluorine te 66%, he copolymer i hangaia mō te kōpeketanga me te werohanga. He teitei te tūtohutanga mō ngā mowhiti-O me ngā gaskets. He tino pai te rere o te pokepokea ai me te tukunga pokepokea ai. |
| FD2611B | B201C | G-755, G-558 | Ko te matotoru o Mooney he tata ki te 30, kei roto i te 67% te fluorine, he teopolymer i hangaia mō te extrusion. He teitei te tūtohutanga mō te ngongo wahie me te ngongo kaki whakakī. |
Wā tuku: Pipiri-20-2022
