HNBR O mphete yokhala ndi Good Chemical Resistance
Ntchito
HNBR (Hydrogenated Nitrile Butadiene Rubber) O-ringing ndi mtundu wa rabala wopangidwa ndi mphira womwe umalimbana kwambiri ndi kutentha, mankhwala, ndi ozoni.Zina mwazinthu zazikulu za mphete za HNBR O-ring ndi izi:
1. Kulimbana ndi Kutentha: HNBR O-mphete imatha kupirira kutentha mpaka 150 ° C, kuwapanga kukhala abwino kwa ntchito zotentha kwambiri.
2. Chemical Resistance: HNBR O-mphete imakhala yabwino kukana mankhwala osiyanasiyana, kuphatikizapo mafuta, mafuta, ndi madzi amadzimadzi.
3. UV ndi Ozone Resistance: HNBR O-mphete ali ndi kukana kwambiri UV ndi ozoni, kuwapanga kukhala oyenera kugwiritsidwa ntchito panja ntchito.
4. Valani Kukaniza: HNBR O-mphete ali ndi kukana kwabwino kwa kuvala, zomwe zimawathandiza kupirira kugwiritsidwa ntchito mobwerezabwereza ndi kusunga katundu wawo wosindikiza pakapita nthawi.
5. Low Compression Set: HNBR O-mphete ali ndi otsika compression set, kutanthauza kuti akhoza kusunga mawonekedwe awo ndi kusindikiza katundu pambuyo ntchito yaitali ntchito.
Zambiri
HNBR O-mphete amagwiritsidwa ntchito zosiyanasiyana ntchito pamene mkulu-ntchito chofunika.Zina mwazomwe zimagwiritsidwa ntchito pa HNBR O-rings ndi monga:
1. Magalimoto: HNBR O-mphete imagwiritsidwa ntchito pamagalimoto, monga ma jekeseni amafuta, makina owongolera magetsi, makina owongolera mpweya, ndi ma turbocharger.Amakondedwa m'mapulogalamuwa chifukwa chokana kutentha kwambiri ndi mankhwala.
2. Zamlengalenga: Mphete za HNBR O-rings zimagwiritsidwa ntchito mu injini za ndege, makina a hydraulic, ndi mafuta.Amakondedwa m'malo opangira ndege chifukwa chokana kutentha kwambiri, ozoni, ndi malo ena ovuta.
3. Mafuta ndi Gasi: Mphete za HNBR O-rings zimagwiritsidwa ntchito popangira mafuta ndi gasi, monga zida zoboola, mapaipi, ndi ma valve.Amakondedwa chifukwa cha kukana kwawo kwa mankhwala, zidulo, ndi mafuta.
4. Zamankhwala: HNBR O-mphete amagwiritsidwa ntchito pazachipatala, monga zida zopangira opaleshoni ndi machitidwe operekera mankhwala.Amakondedwa pazachipatala chifukwa cha kuyanjana kwawo ndi biocompatibility, kuchepa kwa kawopsedwe, komanso kukana njira zotseketsa.
5. Industrial: HNBR O-mphete amagwiritsidwa ntchito m'mafakitale osiyanasiyana, monga mapampu, compressors, ndi ma valve.Amakondedwa chifukwa chokana mankhwala, mafuta, komanso kutentha kwambiri.
Ponseponse, HNBR O-rings ndi chisankho chabwino pamapulogalamu omwe amafunikira kukana kutentha kwambiri, mankhwala, ndi malo ena ovuta.Amagwiritsidwa ntchito kwambiri pamagalimoto, ndege, komanso mafakitale.HNBR O-rings amakondedwa muzogwiritsira ntchito zomwe zimafuna katundu wosindikiza kwambiri, makamaka m'madera ovuta kumene zipangizo zina zingalephereke.
