Ujeedada Guud ee Fluoroelastomer Base Polymer
Viton FKM xanjo ceyriin waa walxo ceeriin ah oo ah caag viton ah.Waxaan bixinaa Shiinaha tayada ugu wanaagsan ee Viton FKM xanjo ceyriin ah oo ay ku jiraan Low Mooney, Mooney Dhexe iyo darajooyinka Mooney sare.
FD26 serial FKM xanjo ceyriin waa hal nooc oo kopolymer ah oo ka kooban fayloraydh vinylidene (VDF) iyo hexafluoropropylene (HFP).Waa nooca caadiga ah ee FKM oo muujinaya waxqabad guud oo wanaagsan.Waxaad ka heli kartaa sifooyinka guud ee walxaha shaxda hoose.
| Walxaha | Darajooyinka | ||||
| FD2601 | FD2602 | FD2603 | FD2604 | FD2605 | |
| Cufnaanta (g/cm3) | 1.82 ± 0.02 | 1.82 ± 0.02 | 1.82 ± 0.02 | 1.82 ± 0.02 | 1.82 ± 0.02 |
| Waxa ku jira fluorine (%) | 66 | 66 | 66 | 66 | 66 |
| Viscosity Mooney (ML (1+10)121℃) | 25 | 40 ~ 45 | 60 ~ 70 | >100 | 150 |
| Xoog xajin ka dib daaweynta post (Mpa) 24h, 230 ℃ | ≥11 | ≥11 | ≥11 | ≥13 | ≥13 |
| Kordhinta nasashada ka dib daawaynta kadib (%) 24h, 230 ℃ | ≥180 | ≥150 | ≥150 | ≥150 | ≥150 |
| Dejinta cadaadiska (%) 70h, 200℃ | ≤25 | ||||
FD24 taxane FKM xanjo cayriin waa hal nooc oo terpolymer ah oo ka kooban fayloraydh vinylidene (VDF), hexafluoropropylene (HFP) iyo tetrafluoroethylene (TFE).Terpolymers waxay leeyihiin maaddo fluorine sare ah marka loo eego copolymers (sida caadiga ah inta u dhaxaysa 68 iyo 69 miisaanka boqolkiiba fluorine), kaas oo
waxay keentaa caabbinta kiimiko iyo kulayl wanaagsan.Waxaad ka heli kartaa sifooyinka guud ee walxaha shaxda hoose.
| FD2462 | FD2463 | FD2465 | FD2465L | FD2465H | |
| Waxa ku jira fluorine | 68.5 | 68.5 | 68.5 | 65 | 69.5 |
| Cufnaanta (g/cm3) | 1.85 | 1.85 | 1.85 | 1.81 | 1.88 |
| Viscosity Mooney (ML (1+10)121℃) | 70± 10 | 40±10 | 45±15 | 50± 10 | 40±20 |
| Xoog xajin ka dib daaweynta post (Mpa) 24h, 230 ℃ | ≥11 | ≥11 | ≥11 | ≥11 | ≥11 |
| Kordhinta nasashada ka dib daawaynta kadib (%) 24h, 230 ℃ | ≥180 | ≥180 | ≥180 | ≥180 | ≥180 |
| Isku-buufinta (%) 200 ℃ 70H cadaadis 20% | ≤30% | ≤30% | ≤30% | ≤30% | ≤40% |
| Iska caabbinta saliidda (200 ℃ 24H) saliid RP-3 | ≤5% | ≤5% | ≤5% | ≤5% | ≤2% |
| Heerkulka kala guurka galaas (TG) | ＞-15℃ | ＞-15℃ | ＞-15℃ | ＞-21℃ | ＞-13℃ |
| Waxyaabaha biyaha ku jira (%) | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.15 |
Xidhmada iyo Kaydinta
Fluoroelastomer marka hore waxaa lagu shaabadeeyaa bac PE-miisaanka 5kgs kiishka, ka dibna waxaa lagu ridaa sanduuqa kartoonada.Miisaanka saafiga ah sanduuq kasta: 25kgs
Fluoreolastomer waa in lagu kaydiyaa meel qabow, qalalan oo hawo leh.Nolosha shelf waa 24 bilood laga bilaabo taariikhda wax soo saarka.
