Inhloso Ejwayelekile I-Fluoroelastomer Base Polymer
I-Viton FKM ingamu eluhlaza yirabha ye-viton.Sihlinzeka ngekhwalithi engcono kakhulu yamaShayina ye-Viton FKM ingamu eluhlaza okuhlanganisa i-Low Mooney, i-Middle Mooney namabanga aphezulu e-Mooney.
I-FD26 serial FKM ishungamu eluhlaza iwuhlobo olulodwa lwe-copolymer olwakhiwe i-vinylidene fluoride (VDF) ne-hexafluoropropylene (HFP).Iwuhlobo olujwayelekile lwe-FKM olubonisa ukusebenza okuhle kukonke.Ungathola izici ezijwayelekile zezinto kuthebula elingezansi.
| Izinto | Amabanga | ||||
| FD2601 | FD2602 | FD2603 | FD2604 | FD2605 | |
| Ukuminyana (g/cm3) | 1.82±0.02 | 1.82±0.02 | 1.82±0.02 | 1.82±0.02 | 1.82±0.02 |
| Okuqukethwe kwe-fluorine (%) | 66 | 66 | 66 | 66 | 66 |
| I-Mooney Viscosity (ML (1+10)121℃) | 25 | 40 ~ 45 | 60-70 | >100 | 150 |
| Amandla aqinile ngemva kokwelashwa kwangemuva (Mpa) 24h, 230℃ | ≥11 | ≥11 | ≥11 | ≥13 | ≥13 |
| Ukwelulwa ngesikhathi sekhefu ngemva kokwelashwa kwangemuva (%)24h, 230℃ | ≥180 | ≥150 | ≥150 | ≥150 | ≥150 |
| Isethi yokucindezelwa (%) 70h, 200℃ | ≤25 | ||||
I-FD24 serial FKM ingamu eluhlaza iwuhlobo olulodwa lwe-terpolymer olwakhiwe i-vinylidene fluoride (VDF), i-hexafluoropropylene (HFP) kanye ne-tetrafluoroethylene (TFE).Ama-Terpolymers anokuqukethwe okuphezulu kwe-fluorine uma kuqhathaniswa nama-copolymers (imvamisa phakathi kwamaphesenti angama-68 nangama-69 esisindo se-fluorine), okuyinto
kubangela ukumelana okungcono kwamakhemikhali nokushisa.Ungathola izici ezijwayelekile zezinto kuthebula elingezansi.
| FD2462 | FD2463 | FD2465 | FD2465L | I-FD2465H | |
| Okuqukethwe kweFluorine | 68.5 | 68.5 | 68.5 | 65 | 69.5 |
| Ukuminyana (g/cm3) | 1.85 | 1.85 | 1.85 | 1.81 | 1.88 |
| I-Mooney Viscosity (ML (1+10)121℃) | 70±10 | 40±10 | 45±15 | 50±10 | 40±20 |
| Amandla aqinile ngemva kokwelashwa kwangemuva (Mpa) 24h, 230℃ | ≥11 | ≥11 | ≥11 | ≥11 | ≥11 |
| Ukwelulwa ngesikhathi sekhefu ngemva kokwelashwa kwangemuva (%)24h, 230℃ | ≥180 | ≥180 | ≥180 | ≥180 | ≥180 |
| Ukuminyanisa isethi (%) 200℃ 70H cindezela 20% | ≤30% | ≤30% | ≤30% | ≤30% | ≤40% |
| Ukumelana nowoyela (200 ℃ 24H) RP-3 uwoyela | ≤5% | ≤5% | ≤5% | ≤5% | ≤2% |
| Izinga lokushisa le-Glass Transition (TG) | ＞-15℃ | ＞-15℃ | ＞-15℃ | ＞-21℃ | ＞-13℃ |
| Okuqukethwe kwamanzi (%) | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.15 |
Iphakheji kanye Nesitoreji
I-fluoroelastomer ivalwa okokuqala esikhwameni se-PE-weights 5kgs esikhwameni ngasinye, bese ifakwa ebhokisini lebhokisi.Isisindo esiphelele ngebhokisi ngalinye: 25kgs
I-fluoreolastomer kufanele igcinwe endaweni epholile, eyomile futhi engenawo umoya.Impilo yeshelufu yizinyanga ezingama-24 kusukela ngosuku lokukhiqiza.
