FKM akoonu Fluorine giga (70%)
Fluoroelastomer FKM Terpolymer Gum-246 jara jẹ terpolymer ti vinylidenefluoride, tetrafluoroethylene ati hexafluoropropylene.Nitori akoonu fluorine giga rẹ, roba vulcanized rẹ ni ohun-ini egboogi ti o dara julọ ati iduroṣinṣin igbona giga.It tun ni ohun-ini ẹrọ ti o dara ati pe o le ṣee lo ni 275℃ fun igba pipẹ, ni 320 ℃ fun igba diẹ. Ohun-ini ti epo antil ati anti acid dara ju FKM-26, resistance ti FKM246 si epo, ozone, radiation, Electricity and flamer jẹ iru pẹlu FKM26.
Ilana ṣiṣe:Q/0321DYS 005
Sipesifikesonu Didara
| Nkan | 246G | Igbeyewo Ọna / Awọn ajohunše |
| Ìwọ̀n, g/cm³ | 1.89 ± 0.02 | GB/T533 |
| Mooney Viscosity,ML(1+10)121℃ | 50-60 | GB/T1232-1 |
| Agbara fifẹ,MPa≥ | 12 | GB/T528 |
| Elongation ni isinmi, ≥ | 180 | GB/T528 |
| Eto funmorawon(200℃,70h),（≤ | 30 | GB/T7759 |
| Akoonu fluorine, | 70 | / |
| Abuda ati Ohun elo | Idaabobo kemikali ti o dara ati omi bibajẹ | / |
Akiyesi: Awọn eto vulcanization ti o wa loke jẹ bisphenol AF
Lilo ọja
FKM246 ni a lo ni lilo pupọ ni ọkọ ayọkẹlẹ, ẹrọ, petrochemical, ati awọn aaye miiran.Fun apẹẹrẹ, aimi ọkọ ofurufu / awọn ohun elo edidi agbara ti eto eefun ati eto lubrication; ti a lo ninu ohun elo liluho ati awọn pipeline epo; ile-iṣẹ kemikali fun ohun elo, awọn asopọ paipu rọ, ikan ti fifa soke tabi ohun elo ti o ni ipata, ti a ṣe ti awọn paipu lati gbe awọn ohun elo tabi awọn media miiran, gẹgẹbi ipata.
Ifarabalẹ
1.Fluoroelastomer terpolymer roba ni o ni ooru iduroṣinṣin to dara labẹ 200 ℃.It yoo se ina kakiri jijera ti o ba ti wa ni fi ni 200-300'C fun igba pipẹ, ati awọn oniwe-decomposing iyara accelerates ni loke 320 ℃, awọn jijẹ awọn ọja wa ni o kun majele ti hydrogen fluoride. ati fluorocarbon Organic yellow.Nigbati aise fluorous roba alabapade ina,yoo tu hydrogen fluoride majele ti ati fluorocarbon Organic yellow.
2.FKM ko le ṣe idapo pẹlu erupẹ irin gẹgẹbi aluminiomu lulú ati iṣuu magnẹsia lulú, tabi ju 10% amine yellow, ti o ba ṣẹlẹ, iwọn otutu yoo dide ati ọpọlọpọ awọn eroja yoo dahun pẹlu FKM, eyi ti yoo ba awọn ẹrọ ati awọn oniṣẹ jẹ.
Package, Gbigbe ati Ibi ipamọ
1.FKM ti wa ni aba ti ni awọn baagi ṣiṣu PE, ati lẹhinna ti kojọpọ sinu awọn katọn, iwuwo apapọ ti paali kọọkan jẹ 20kg.
2.FKM ti wa ni ipamọ ni mimọ, gbigbẹ ati ile itaja tutu.O ti gbe ni ibamu si awọn kemikali ti kii ṣe ewu, ati pe o yẹ ki o pa kuro ni orisun idoti, oorun ati omi nigba gbigbe.
