Ciatim-221. Nā ʻano a me ka hoʻohana ʻana

Nāʻano

Hana ʻia ka ʻaila Ciatim-221 e like me nā koi ʻenehana o GOST 9433-80. I kona kūlana mua, he wai viscous ia e pili ana i ka organosilicon, kahi i hoʻohui ʻia ai nā kopa metala kaumaha molecular kiʻekiʻe e hoʻomaikaʻi i ka kūlike. ʻO ka huahana hope loa he ʻaila ʻulaʻula homogeneous. I mea e hōʻemi ai i ka oxidizability i ka wā mechanochemical contact reactions e hoʻomaka ana i nā mahana kiʻekiʻe, ua hoʻokomo ʻia nā mea hoʻohui antioxidant i loko o ka hui lubricant.

ʻO nā palena nui o kēia lubricant e like me GOST 9433-80:

1. ʻO ka viscosity ikaika, Pa s, ma -50^°C, ʻaʻole ʻoi aku ma mua o 800.
2. ka wela hoʻomaka droplet, ^°C, ʻaʻole haʻahaʻa - 200.
3. Paipai ʻia ka pae wela o ka noi - mai -50^°C a hiki i 100^°C ('ōlelo ka mea hana a hiki i 150^°C, akā ʻaʻole hōʻoia ka hapa nui o nā mea hoʻohana i kēia).
4. Mālama ʻia ke kaomi kiʻekiʻe (ma ka lumi wela) e kahi papa lubricating o ka mānoanoa maikaʻi loa, Pa - 450.
5. Colloidal paʻa,% - ʻaʻole kiʻekiʻe ma mua o 7.
6. Helu waika ma ke ano o NaOH, aole oi aku mamua o 0,08.

ʻAʻole pono nā mea haumia mīkini a me ka wai i loko o ka lubricant. Ma hope o ka maloʻo, hoʻihoʻi piha ʻia nā waiwai o ka huahana.

He aha ka mea i hoʻohana ʻia?

E like me kona mea ma mua - Ciatim-201 grease - ua hoʻohana ʻia ka huahana e pale i nā haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa o nā ʻāpana mechanical mai ka frictional aahu, i hui pū ʻia me ka oxidation ʻili. I kēia hopena, pono mau e hōʻoia i ka mānoanoa kūpono o ka papa lubricating, ʻaʻole pono e emi iho ma mua o 0,1 ... 0,2 mm. I kēia hihia, ʻo ka hāʻule o ke koʻikoʻi i ka papa maʻamau a hiki i 10 Pa / μm.

ʻO ia mau kūlana he mea maʻamau no nā mea hana like ʻole - nā mīkini mahiʻai, nā mīkini ʻoki metala, nā kaʻa, nā hui lawe ʻana i nā lako mālama waiwai, a me nā mea ʻē aʻe.

ʻO nā hiʻohiʻona maikaʻi o ka lubricant Ciatim-221:

• paʻa maikaʻi ka huahana ma nā ʻaoʻao pili, ʻoiai me kā lākou hoʻonohonoho paʻakikī;
• ʻaʻole e hoʻololi i kona mau waiwai i ka wā e hoʻololi koke ai ka mahana;
• pale hau;
• ka manaʻoʻole o ka hopena i ka lāʻau;
• hoʻokele waiwai o ka hoʻohana ʻana, e pili ana me ka volatility haʻahaʻa o ka huahana.

Ma ke ʻano o kāna mau mea kūʻai aku, ʻoi aku ka maikaʻi o Ciatim-221 ma mua o ka momona. No laila, ʻoluʻolu ʻia ka huahana i nīnau ʻia no ka mālama ʻana i nā accumulators hydraulic, nā mea hoʻokele o nā kaʻa, nā mea hana, nā ʻōnaehana lawe ʻana o nā pumps, compressors, tensioning units a me nā ʻāpana ʻē aʻe i hiki ke loaʻa mau i ka wai. ʻO kahi hoʻololi o kēia lubricant ʻo Ciatim-221f, kahi i loaʻa i ka fluorine a hoʻololi ʻia i kahi ʻano wela o ka hoʻohana ʻana.

Nā palena

ʻAʻole pono ka lubricant Ciatim-221 inā hoʻohana ʻia nā mea hana no ka manawa lōʻihi ma nā haʻahaʻa haʻahaʻa loa. Pono e hoʻomaopopo ʻia ʻo kēia huahana, ma muli o ke kiʻekiʻe kiʻekiʻe o ka viscosity, e kōkua i ka hoʻonui ʻana i ke kūpaʻa pili (e 15 ... 20%). ʻO ke kumu o kēia ka nāwaliwali o ka uila i hōʻike ʻia e Cyatim-221 i nā wela kiʻekiʻe. No ke kumu like, ʻaʻole ʻōlelo ʻia ka momona no ka hoʻohana ʻana i nā ʻāpana o nā ʻāpana uila.

Litol a i ʻole Ciatim. He aha ka maikaʻi?

ʻO Litol-24 kahi momona i hoʻolālā ʻia e hōʻemi i ka mahana a me ka coefficient friction i nā ʻāpana me nā papa hoʻopili i kūkulu ʻia. ʻO ia ke kumu i loaʻa ai i kāna ʻano nā plasticizers ʻaʻole i loko o nā lubricants Ciatim.

ʻO ka viscosity kiʻekiʻe o ka momona Litol-24 e hāʻawi i ka mea i hoʻonui i ke kū'ē i ka holo ʻana mai ka ʻili i mālama ʻia. No laila, ʻoi aku ka maikaʻi o Litol-24 i nā ʻāpana friction o nā mīkini e hana ana i nā koina kiʻekiʻe ma mua o nā mea i hōʻike ʻia ma nā ʻano maʻamau o Ciatim-221.

ʻO kekahi hiʻohiʻona ʻē aʻe o Litol ka hiki ke hana i kahi ʻano anaerobic a i loko o kahi hakahaka, kahi i pau ʻole ai nā huahana lubricant o ka laina Ciatim.

Hōʻike ʻia nā lubricants ʻelua e ka haʻahaʻa haʻahaʻa.

kuai

Ma muli o ka hoʻopili huahana. ʻO nā ʻano maʻamau o ka lubricant packaging:

• Nā panakō me ka nui o 0,8 kg. Kumu kūʻai - mai 900 rubles;
• ʻO nā pahu kila me ka nui o 10 liters. Kumukūʻai - mai 1600 rubles;
• Barela 180 kg. Kumu kūʻai - mai 18000 rubles.

CIATIM Central Research Institute of Aviation Fuels and Oils