valavu yagulugufe yokhazikika iwiri

KSB SAS, membala wa gulu la KSB, posachedwapa yatulutsa mzere watsopano wamtundu wa agulugufe wa ISORIA.
Chingwe chamkati chimapangidwa ndi mphira wa hydrogenated nitrile (HNBR) ndipo amatsimikiziridwa molingana ndi zofunikira za European Regulation (EC) 1935/2004 pa Food Contact Materials. kuvomerezedwa ndi US Food and Drug Administration (FDA).
NH Liners (HNBR) amapangidwa kuti azigwiritsidwa ntchito pazakudya zonse pogwiritsa ntchito nyama, masamba kapena mafuta amchere ndi zakumwa za acidic. Imalimbana ndi ma hydrocarboni ndipo imatha kugwiritsidwa ntchito muzamadzimadzi okhala ndi zolimba chifukwa imalimbana ndi abrasion. NBR) kwambiri bwino kutentha kukana kwa HNBR.Gulugufe mavavu ndi liners anapanga malinga chiphunzitso latsopano (NH) angagwiritsidwe ntchito madzi madzi mmwamba. kutentha kwa 150 ° C.