Nā ʻano o ka Antifreeze A-40
Nāʻano
E like me nā mea hoʻoluʻu ʻē aʻe o kahi ʻano like (no ka laʻana, antifreeze A-65), ʻo A-40 pū kekahi, me ka ethylene glycol, nā mea hoʻohui like ʻole:
- Antifoam.
- Kāohi i nā kaʻina hana ʻino.
- Ka waihoʻoluʻu (ʻoi aku ka hoʻohana pinepine ʻana i ka wai uliuli, akā hiki iā ʻoe ke loaʻa i ka Antifreeze A-40 i ka ʻulaʻula ma ke kūʻai aku).
I ka wā Soviet, i ka wā i hana mua ʻia ai ka huahana, ʻaʻohe mea i komo i ka hoʻopaʻa inoa ʻana o ka inoa, no laila, i nā hale kūʻai kūʻai kūikawā hou, hiki iā ʻoe ke loaʻa i kahi helu kūpono o nā hōʻailona like i hana ʻia e nā mea hana like ʻole.
ʻO nā hiʻohiʻona kino o ka antifreeze, i hoʻokō piha i nā koi ʻenehana o GOST 28084-89 a me TU 2422-022-51140047-00, penei:
- Crystallization hoʻomaka wela, ºC, aole emi: -40.
- paʻa wela, ºC, ʻaʻole emi: +120.
- Ka nui, kg / m3 -1100.
- Hōʻike pH - 8,5 .... 9,5.
- Hiki ke wela ma 0ºC, kJ / kg K - 3,19.
ʻO ka hapa nui o nā hōʻailona i wehewehe ʻia e hoʻoholo ʻia e ka neʻe ʻana o ka ethylene glycol i ka haku mele ʻana o Tosol A-40, kona viscosity a me ka wela hoʻohui o ka coolant, i hoʻonohonoho ʻia i ka wā o ka mīkini. ʻO ka mea kūikawā, ʻo ka viscosity ikaika o ka huahana mai 9 cSt ma 0ºC, a hiki i 100 cSt ma -40ºC. E like me ka hāʻawi ʻia ʻana o ke ana wela, hiki ke hoʻokumu pono i ka maikaʻi o ka antifreeze i kūʻai ʻia.
Pehea e nānā ai i ka maikaʻi o Antifreeze A-40?
No nā mea nona nā kaʻa, ʻoi aku ka maʻalahi o ka hoʻāʻo ʻana i ka mea hoʻomaʻamaʻa maʻalahi ma nā wahi aʻe:
- Ana Density: ʻoi aku ka ʻokoʻa mai ka waiwai maʻamau, ʻoi aku ka ʻino. Hōʻike ka haʻahaʻa haʻahaʻa he ethylene glycol ka huahana, kahi i hoʻoheheʻe ʻia me ka wai.
- ʻO ka hoʻoholo ʻana i ka pH alkalinity maoli o ka hopena: ma kāna mau haʻahaʻa haʻahaʻa, ʻoi aku ka maikaʻi o nā waiwai anti-corrosion o ka haku mele. He mea ʻino loa kēia no nā ʻāpana ʻenekini i hana ʻia me ka alumini.
- E like me ka like a me ka ikaika o ke kala: inā he bluish māmā, a i ʻole, ʻoi aku ka pōʻeleʻele, a laila ua hana ʻia ka haku mele i kahi manawa lōʻihi, a ua nalowale kekahi o kāna mau ʻano pono.
- E ho'āʻo no ka crystallization ma nā wela haʻahaʻa. Inā ʻaʻole i hoʻololi ʻo Antifreeze A-40 i kāna leo i ka wā maloʻo me ka ʻole o ka ea, a laila loaʻa iā ʻoe kahi huahana maikaʻi;
- ʻO ka ho'āʻo kūpaʻa wela, kahi e lawe ʻia ai kahi nui o ka coolant i kahi ʻeha, a laila waiho ʻia e hoʻolapalapa ma luna o ka wela haʻahaʻa no kekahi mau minuke. I ka manawa like, ʻaʻole pono e ʻike ʻia ka ʻala ʻoi o ka ammonia, a ʻo ka wai i loko o ka pahu e mau ana ka ʻike, me ka ʻole o ka hoʻokuʻu ʻana i kahi wai ma lalo.
Hiki ke hana 'ia nā ho'ā'o a pau me ke kū'ai 'ole o nā mea hana kūikawā.
lilo o
Ma ke kumu kūʻai o Antifreeze brand A-40 a i ʻole A-40M, hiki iā ʻoe ke hoʻokumu ʻaʻole wale i ka hilinaʻi o ka mea hana, akā i ka maikaʻi o ka coolant. Hoʻopili nā mea hana nui i ka antifreeze i loko o nā pahu o nā mana like ʻole a hana i ka huahana i nā pūʻulu nui. No laila, ʻoi aku ka liʻiliʻi o ke kumukūʻai ma mua o ka awelika (akā ʻaʻole nui!). Hiki i nā hui kūikawā ʻole ma lalo o ka inoa inoa "Tosol A-40" ke hana i ka mea hoʻopunipuni maʻamau - ethylene glycol i hoʻoheheʻe ʻia me ka wai (a i ʻole ka methylene glycol maʻalahi akā ʻona loa), kahi i hoʻohui ʻia ai kahi nui o nā meaʻai polū. E emi loa ke kumu kūʻai o ia pseudotosol.
Ma muli o ke ʻano o ka ipu, nā mea hana a me nā wahi kūʻai aku, ʻokoʻa ke kumukūʻai o Antifreeze A-40 i loko o nā palena aʻe:
- No nā pahu o 5 l - 360 ... 370 rubles.
- No nā pahu o 10 l - 700 ... 750 rubles.
- No nā pahu o 20 l - 1400 ... 1500 rubles.
Ke hoʻopaʻa nei i nā pahu kila 220 l, hoʻomaka nā kumukūʻai huahana ma 15000 rubles.
