Kwa kusudi la ukingo wa FKM Fluoroelastomer
Sampuli ya hisa ni bure na inapatikana
Kiwanja cha Mpira wa Viton ni mchanganyiko wa FKMFluoroelastomerGum mbichi, mawakala wa kuponya na vichungi vingine. Uuzaji wetu wa moto ni O RING VINON COMMUND na kiwanja cha viton FKM kwa kushikamana na chuma.
● Ugumu: 50-90 Shore a
● Rangi: nyeusi, kahawia, nyekundu, kijani au rangi nyingine yoyote
● Maombi: Kwa ukingo wa pete na mihuri ya mafuta hufunga kwa chuma kwa chuma
● Wahusika: Upinzani wa joto la juu, mafuta na upinzani wa petroli. Upinzani wa kemikali.
● Takwimu za kiufundi
| Vitu | Darasa | |||
| FD5170 | FD4270P | FD4270pt | FD40PC | |
| Uzani (g/cm3) | 1.9 | 1.9 | 1.9 | 1.84 |
| Yaliyomo ya fluorine (%) | 66 | 66 | 66 | 68.5 |
| Nguvu Tensile (MPA) | 15 | 16 | 16.6 | 16 |
| Elongation wakati wa mapumziko (%) | 210 | 270 | 210 | 220 |
| Seti ya compression, % (24h, 200 ℃) | 13.7 | 15 | 13.5 | / |
| Usindikaji | Ukingo | Ukingo | Ukingo | Extrusion |
| Maombi | O-pete | Muhuri wa Mafuta | Oring na muhuri wa mafuta | Hose ya mpira |
Upinzani wa mafuta na maji ya elastomer
| Hnbr | NBR | EPDM | Sbr | Ptfe | VMQ | FKM | ACM | ||
| Mafuta ya injini | SAE #30 | A | A | F | F | A | A | A | A |
| SAE 102- #30 | A | A | F | F | A | B | A | A | |
| Mafuta ya gia | Magari yaliyotumiwa | A | A | F | F | A | C | B | A |
| Msingi wa synthetic ya viwandani | A | A | C | C | A | C | B | C | |
| Kiotomatiki maji ya maambukizi | A | A | F | F | A | F | B | A | |
| Maji ya kuvunja | Dot 3 (glycol) | F | C | B | B | A | B | F | F |
| Dot 4 (glycol) | F | C | B | B | A | B | F | F | |
| Dot 5 (msingi wa silicone) | A | A | F | B | A | F | B | B | |
| Mafuta ya turbing | B | B | F | F | A | C | A | A | |
| Mafuta ya mitambo (No.2 Mafuta ya Lubrication) | B | B | F | F | A | F | A | B | |
| Mafuta ya majimaji (mafuta ya madini) | A | A | F | F | A | C | A | A | |
| Mafuta ya Aantiburn | Phosphate | F | F | F | F | A | A | C | F |
| Maji + Glycol | B | B | F | F | A | B | C | F | |
| Kuponya mafuta | A | A | F | F | A | A | A | C | |
| Grisi | Madini | A | A | F | F | A | A | A | A |
| Silicone | A | A | F | B | A | F | A | A | |
| Fluoro | A | A | F | F | A | A | F | A | |
| Baridi | R12 + Paraffin | A | B | F | F | A | F | F | F |
| R134a + glycol | B | C | A | F | A | F | F | F | |
| Petroli | B | C | F | F | A | F | A | F | |
| Naphtha | B | C | F | F | A | F | A | F | |
| Mafuta mazito | A | B | F | F | A | F | A | C | |
| Fluid ya Annifreeze (ethylene glycol) | B | B | A | A | A | C | F | F | |
| Maji ya joto | A | B | A | A | A | B | B | F | |
| Benzene | F | F | F | F | A | F | F | F | |
| Pombe | B | B | A | A | A | B | B | F | |
| Mehhlethyl ketone (MEK) | F | F | F | F | A | C | F | F | |
J: Bora
B: Mzuri
C: haki
F: Haifai
Andika ujumbe wako hapa na ututumie
