PERFLUOROELASTOMERS
Perfluoroelastomers (FFKM) inonyanya kugadzirwa kubva ku tetrafluoroethylene, perfluoromethyl vinyl ether, uye vulcanization point monomers, uye inopikisa zvakanyanya kumakemikari, kupisa, extrusion, uye yakakwirira-tembiricha yekumanikidza deformation.Kunze kwezvimwe zvinonyungudutsa zvefluorocarbon zvakakwirira, hazvina kukanganiswa nechero svikiro, kusanganisira ethers, ketoni, esters, amides, nitriles, strong oxidizing agents, mafuta, acids, alkalis, etc. Iine kuderera kupinza kumakemikari nemagasi, uye magetsi akanaka. properties.
Technical Indexs
| Item | Unit | DS101 | Test Method / Standard |
| Mooney Viscosity, ML(1+10)121°C | / | 80±5 | GB/T 1232-1 |
| Kuoma, Shore A | / | 75±5 | GB/T 3398.2-2008 |
| Kusimba simba | MPa | ≥12.0 | GB/T 528 |
| Elongation panguva yekuzorora | % | ≥150 | GB/T 528 |
| Compression Set(275℃×70h) | % | ≤30 | GB/T 7759 |
Main applications
1.Ichi chigadzirwa chinonzi triazine vulcanized perfluoroelastomer, inoshandiswa pakupisa kubva ku275 ℃ kusvika ku300 ℃.Inogona kushandiswa kwenguva pfupi pane tembiricha yakakwira kusvika 315 ℃.Perfluoroelastomers inoshandiswa sechisimbiso cherabha uye chigadzirwa chinopesana nekushisa kwepamusoro.strong corrosive media, uye zvizhinji zvinonyungudutsa, zvakadai semadiaphragms, zvindori zvekuisa chisimbiso, zvindori zvekuvhara V, O-rings, packers, mabhora akasimba, gaskets, sheaths, makapu, mapaipi, uye mavharuvhu.
2.Mainly kushandiswa mundege, aerospace, makemikari indasitiri, petroleum.atomic simba, semiconductor uye mamwe felds.
Application
1.Kana maperfluoroelastomers mbishi asangana nemoto, inoburitsa muchetura wehydrogen fluoride uye fluorocarbon organic compound.
2.Perfluoroelastomers haigoni kusanganiswa nehupfu hwesimbi yakadai sealuminium uye magnesium powder, kana kupfuura 10% amine compound, kana zvikaitika, tembiricha inomuka uye zvinhu zvakawanda zvinopindirana neperfluoroelastomers, izvo zvinokuvadza midziyo nevashandisi.
Package, Kutakura uye Kuchengeta
1.Perfluoroelastomers inoiswa mumapepa epurasitiki ePE uye yozoiswa mumabhokisi emakadhibhokisi.Huremu hweNet i20Kg pabhokisi.
2.Perfluoroelastomers inotakurwa maererano nemakemikari asina ngozi.3.Perfluoroelastomers inochengeterwa mudhipatimendi, yakaoma uye inotonhorera warehouse, uye inofanirwa kuchengetedza kure nekusvibisa kunobva, kupenya kwezuva nemvura panguva yekufambisa.