PERFLUOROELASTOMERS
Perfluoroelastomers (FFKM) an haɗa su ne daga tetrafluoroethylene, perfluoromethyl vinyl ether, da vulcanization point monomers, kuma suna da kyakkyawan juriya ga sinadarai, zafi, extrusion, da nakasar matsananciyar zafi.Sai dai wasu high fluorocarbon kaushi, ba su shafi kowane matsakaici, ciki har da ethers, ketones, esters, amides, nitriles, karfi oxidizing jamiái, habaka, acid, alkalis, da dai sauransu Yana da low permeability zuwa sunadarai da gas, da kuma mai kyau lantarki. kaddarorin.
Fihirisar Fasaha
| Abu | Naúrar | Saukewa: DS101 | Hanyar Gwaji / Standard |
| Mooney danko, ML(1+10)121°C | / | 80± 5 | GB/T 1232-1 |
| Hardness, Shore A | / | 75±5 | GB/T 3398.2-2008 |
| Ƙarfin ƙarfi | MPa | ≥ 12.0 | GB/T 528 |
| Tsawaitawa a lokacin hutu | % | ≥150 | GB/T 528 |
| Saitin matsawa (275 ℃ × 70h) | % | ≤30 | GB/T 7759 |
Manyan aikace-aikace
1.This samfurin ne a triazine vulcanized perfluoroelastomer, amfani da yanayin zafi jere daga 275 ℃ zuwa 300 ℃.Ana iya amfani da shi na ɗan gajeren lokaci a yanayin zafi mai zafi har zuwa 315 ℃.Perfluoroelastomers ana amfani da a matsayin roba hatimi da kuma samfurin da yake resistant zuwa high zafin jiki.karfafa lalata kafofin watsa labarai, da kuma mafi yawan kaushi, kamar diaphragms, sealing zobba, V-dimbin yawa seal zobba, O-zobba, packers, m bukukuwa, gaskets, sheaths, kofuna, bututu, da bawuloli.
2.Mainly amfani a cikin jirgin sama, Aerospace, sinadaran masana'antu, petroleum.atomic makamashi, semiconductor da sauran felds.
Aikace-aikace
1. Lokacin da raw perfluoroelastomers hadu da wuta, zai saki mai guba hydrogen fluoride da fluorocarbon Organic fili.
2.Perfluoroelastomers ba za a iya gauraye da karfe foda irin su aluminum da magnesium foda, ko a kan 10% amine fili, idan wannan ya faru, zafin jiki zai tashi da dama kashi zai amsa tare da perfluoroelastomer, wanda zai lalata kayan aiki da masu aiki.
Kunshin, sufuri da Ajiya
1.Perfluoroelastomers suna kunshe a cikin jakar filastik na PE sannan kuma an kwashe su a cikin akwatunan kwali. Nauyin Net shine 20Kg kowace akwati.
2.Perfluoroelastomers ana jigilar su bisa ga sinadarai marasa haɗari.3.Perfluoroelastomers ana adana su a cikin Dean, bushe da sanyi sito, kuma ya kamata ka nisantar da gurbataccen yanayi, hasken rana da ruwa a lokacin sufuri.