NBR O Ring 40 - 90 Shore in Purple Color don Motoci tare da Aikace-aikacen Resistant Mai
Cikakken bayani
NBR O-ring yana nufin Nitrile Butadiene Rubber O-ring.Wani nau'in roba ne na roba wanda ake amfani da shi da farko wajen rufe aikace-aikace kamar rufe ruwa da iskar gas a cikin injina, na'ura mai aiki da karfin ruwa da na'urorin numfashi, da sauransu.
Kayan NBR yana jure wa mai, man fetur, da sauran sinadarai, wanda ya sa ya zama sanannen zaɓi a cikin saitunan motoci da masana'antu.Zane-zane na O-ring yana ba da damar hatimi mai tsaro tsakanin saman biyu ta hanyar cike gibin da ke tsakanin su.
NBR O-rings sun zo da girma da siffofi daban-daban, kuma ana iya keɓance kaddarorin su don biyan takamaiman buƙatu kamar zafin jiki, matsa lamba, da juriya na sinadarai.
NBR O-ring
1.An kuma san su da Buna-N ko Nitrile O-rings
2. NBR O-rings ana yin su ta hanyar polymerizing butadiene da acrylonitrile a cikin wani tsari da ake kira emulsion polymerization.
3.Suna da kewayon zafin jiki na -40°C zuwa 120°C (-40°F zuwa 250°F) a aikace-aikace na tsaye da -30°C zuwa 100°C (-22°F zuwa 212°F) a cikin tsauri aikace-aikace.
4. Suna da juriya mai kyau ga ruwa, barasa, da ruwan siliki, amma ba a ba da shawarar yin amfani da ketones, esters, da wasu hydrocarbons ba.
5. Ana amfani da su da yawa a aikace-aikace irin su na'ura mai kwakwalwa da tsarin pneumatic, tsarin man fetur, da kayan aikin masana'antu na gaba ɗaya.
6. Suna kuma samuwa a cikin durometers daban-daban (hardness) da launuka don dacewa da takamaiman aikace-aikace.
7. Su ne in mun gwada da low cost idan aka kwatanta da sauran elastomers, yin su a rare zabi ga general-manufa sealing aikace-aikace.
Sigar Samfura
| Sunan samfur | Ya Zobe |
| Kayan abu | Buna-N, NITRILE (NBR) |
| Girman Zabin | AS568, P, G, S |
| Dukiya | Juriyar mai, juriya na sinadarai |
| Tauri | 40-90 tudu |
| Zazzabi | -40 ℃ ~ 120 ℃ |
| Misali | Ana samun samfuran kyauta lokacin da muke da kaya. |
| Biya | T/T |
| Aikace-aikace | Ruwa da gas a cikin injuna, na'ura mai aiki da karfin ruwa da tsarin pneumatic |
