China HNBR O-rings 70shore-A 80shore-A 90shore-A PTFE COATED Baetsi le Bafani ba thepa

HNBR O-rings 70shore-A 80shore-A 90shore-A PTFE COATED

Tlhaloso e Khutšoanyane:

Li-o-ring tsa Hydrogenated Nitrile li tsoa ho eketsa hydrogen ho ketane ea molek'hule ea nitrile ho etsa hore e tsitse.Ho eketsoa ha hydrogen ho fokotsa palo ea carbon-carbon double bonds, ho etsa hore e se ke ea sebetsa hantle.E ka sebelisoa ka oli ea petroleum le mafura, R134a ea sehatsetsing sa R134a, oli ea silicone le greases, oli ea meroho le mouoane, oli ea mouoane le mouoane oa liphoofolo 300° F).Engineered Seal Products e na le botsebi le lethathamo la lisebelisoa tsa hau tsa hydrogenated nitrile (HNBR) o-ring applications.

Ka lilemo tse fetang 10 ho feta, BD SEALS esale e le khetho e etelletseng pele ea boenjiniere, boleng, le ketane ea phepelo bakeng sa lits'ebetso tse tloaelehileng le tsa tloaelo tsa ho tiisa.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

MELEMO EA NITRILE E HLAHANG KA HEDROGENATED (HNBR).

● Oli ea petroleum le libeso R134a khase ea sehatsetsi Lioli tsa silikone le ligrisi Lisebelisoa tsa Ozone, litšobotsi tse ntlafalitsoeng tsa sete ea ho hatella Meroho le liphoofolo Mekelikeli Metsi le mouoane (ho fihla ho 300 ° F)Maemo a mocheso a tla sebetsa ho bongata ba mecha ea phatlalatso eo boitsebiso bo ka buelloang ho bona.

● Leha ho le joalo, ka mecha ea phatlalatso, mocheso oa tšebeletso o ka 'na oa fapana haholo.kamehla teko tlas'a maemo a ts'ebeletso ea acutal.

● Hydrogenated Nitrile (HNBR) o-rings, eo hape e tsejoang e le Highly Saturated Nitrile (HSN), e entsoe ka polymer ea maiketsetso e fumanoang ka ho tlatsa li-bond tse peli likarolong tsa nitrile=s butadiene le hydrogen.

● Ts'ebetso ena e khethehileng ea hydrogenation e fokotsa litlamo tse ngata tse peli ka liketane tse ka sehloohong tsa li-polymers tsa NBR. Ts'ebetso ena e fella ka mocheso o phahameng ka ho fetisisa, ozone, lik'hemik'hale tsa lik'hemik'hale le mekhoa ea mechine ea HNBR ho feta Nitrile.HNBR o-rings e fumaneha ka 70 durometer, 80 durometer, le 90 durometer.

● HNBR o-rings e molemo ho sebelisoa le oli le mafura a thehiloeng petroleum, aliphatic hydrocarbons, oli ea meroho, oli ea silicone le greases, ethylene glycol, water and steam (ho fihla ho 300ºF), le diluted acid, bases, le metsoako ea letsoai. Li-o-ring tsa HNBR ha li ratehe ho sebelisoa le li-hydrocarbon tse chlorine, li-ketone, li-ether, li-ester, le li-acid tse matla.

● Boholo:Kaofela AS-568 BS e ka fana ka tse ling hape tseo re ka li hlahisang ho latela litlhoko tsa hau!

E fetileng: NBR o-rings 60shore-A 70shore-A 90shore-A orings

E 'ngoe: FDA Silicone VMQ O-rings 30shore-A 60shore-A 70shore-A orings

Ngola molaetsa wa hao mona mme o re romele wona