FKM (Copolymer) fluoroelastomer xanjo-26
Taxanaha FKM copolymer Gum-26 waa copolymer of vinylidenefluoride iyo hexafluoropropylene, kuwaas oo content fluorine waa in ka badan 66% ka dib markii habka valcanizing, alaabtu waxay leeyihiin qaab farsamo oo heer sare ah, hantida saliidda lidka ah oo heer sare ah (Shidaalka, saliidaha synthetic, saliid saliid) iyo caabbinta kulaylka. kuwaas oo loo isticmaali karo dhinacyada warshadaha baabuurta
Heerka fulinta:Q/0321DYS005
Tilmaamaha Farsamada
| Shayga | 26M | Habka/Heerka Imtixaanka |
| Cufnaanta,g/cm³ | 1.82 ± 0.02 | GB/T 533 |
| Viscosity Mooney,ML(1+10)121℃ | 20-25 30-35 55-60 60-66 | GB/T 1232-1 |
| Xoog-jilicsanaanta,MPa≥ | 12 | GB/T 528 |
| Kordhinta xilliga nasashada, ≥ | 180 | GB/T 528 |
| Qalabka Isku-buufinta (200 ℃, 70h), ≤ | 15 | GB/T 7759 |
| Waxa ku jira fluorine, | 66 | / |
| Astaamaha iyo Codsiga | Habka ugu fiican ee extrusion iyo qaabaynta duritaanka | / |
Fiiro gaar ah:Nidaamyada vulcanization ee sare waa bisphenol AF
Isticmaalka Alaabta
Si ballaaran loo isticmaalo wax soo saarka dhaqdhaqaajiyaasha, gaskets, O-rings, V-rings, shaabadihii saliidda, diaphragms, tuubooyinka caagga ah, galalka cable, maro dahaarka kulaylka, taarikada valve, kala goysyada ballaarinta, duub caag ah, daahan iyo vulcanization heerkulka qolka pasty mararka qaarkood iska caabin ah. Heerkulka sare, shidaalka ( shidaalka baabuurta), Saliidda saliidda (saliida synthetic), dareeraha (qallafiyeyaasha kala duwan ee aan polarka ahayn)
Fiiro gaar ah
1. FKM waxay leedahay xasillooni kulayl wanaagsan oo ka hooseeya 200 ℃. Waxay dhalin doontaa raad-raacid haddii lagu dhejiyo 200-300 ℃ waqti dheer, iyo xawligeeda qudhuntu waxay kordhisaa wax ka sarreeya 320 ℃, alaabada burburka ayaa inta badan ah hydrogen fluoride sun ah iyo fluorocarbon organic ka samaysan.Marka caag cayriin ah oo cayriin ahi uu la kulmo dabka, waxa ay sii dayn doontaa sunta hydrogen fluoride iyo xayndaabka noolaha ee fluorocarbon.
2. FKM laguma qasi karo budada birta ah sida aluminium budada ah iyo budada magnesium, ama in ka badan 10% amine, hadii ay taasi dhacdo heerkulku wuu kacayaa, curiye dhawr ah ayaa ka falcelinaya FKM, taas oo waxyeelo gaadhsiisa qalabka iyo hawl-wadeenada.
Xidhmada, Gaadiidka iyo Kaydinta
1.FKM waxaa lagu shubaa bacaha PE, ka dibna waxaa lagu shubaa kartoon, miisaanka saafiga ah ee kartoon kasta waa 20kg.
2.FKM waxa lagu kaydiyaa bakhaar nadiif ah, qalalan oo qabow, waxaana lagu raraa kiimikooyinka aan khatarta ahayn, waana in laga fogaadaa isha wasakhaysan, qoraxda iyo biyaha inta lagu jiro gaadiidka.
