ʻO ka ʻaila huila 80W90

Hoʻolālā ʻia ka ʻaila 80W-90 no ka hoʻouna ʻana a me nā axles e koi ai i kahi lubricant API GL-4.

Nā waiwai a me nā hana

ʻO 80W-90 ka aila kaʻa he multigrade no ka mea i hana ʻia mai nā wai mineral premium. ʻO ka hoʻohana ʻana i kēia wai hoʻouna, mahalo i ka hoʻohana ʻana i kekahi mau mea hoʻohui, hāʻawi maʻalahi i ka hoʻololi ʻana, a pale pū hoʻi i nā hāmeʻa a me nā bearings mai ka lole.

ʻO nā hana nui o ka ʻaila gear 80w90:

• ka hoʻopau ʻana i ka walaʻau a me ka haʻalulu
• pale ʻino
• hoopau wela
• ka wehe ʻana i nā huahana mai nā wahi friction

Nā hōʻailona viscosity-mahana ma ka hoʻohālikelike SAE

Wahi a ka papa viscosity, ʻo SAE 80W90 ka wai hoʻouna no nā hui āpau-weather. Wahi a ka SAE International Viscosity Classification, ua māhele ʻia nā wai hoʻouna i 7 mau papa: ʻehā hoʻoilo (W) a ʻekolu kauwela. Hoʻopaʻa inoa ʻia ka wai inā makemake ʻia no nā wā āpau. No ka laʻana, SAE 80W-90, SAE 75W-90, etc. I kā mākou hihia, 80W-90:

• no nā hiʻohiʻona like ʻole, nā hiʻohiʻona viscosity he 14 - 140 mm2 / s, e pili ana i ka mahana 40-100 ° C;
• ʻO ka helu o ka wai ka mea maʻamau -30, a ʻo ka helu uila he +180 ° Celsius;
• kū i nā mahana haʻahaʻa;
• viscosity 98, density 0,89 g / cm3 (ma 15 °).

He aha ke ʻano o ka pōkole SAE 80W90?

ʻO Gear lubricant 80w90 kahi semi-synthetic āpau.

Ma muli o nā waiwai o ka huahana ʻaila, ua hoʻolālā ʻia ka wai hoʻouna 80w90 e hoʻoponopono i nā pilikia aʻe:

• hoʻoili i ka ikehu wela mai nā ʻāpana pili;
• pale i ka pōʻino i nā mea ma muli o ka hoʻokumu ʻana o kahi kiʻi lubricating ikaika ma waena o lākou;
• e hoemi ana i na poho pono ma muli o ka friction;
• pale iā ia mai ka popopo;
• e ho'ēmi i ka haʻalulu, ka walaʻau a me ke kaumaha ma nā mīkini.

Wehewehe 80W90

80 - ka paepae wela haʻahaʻa -26 degere Celsius;

90 - ka paepae wela kiʻekiʻe loa o +35 degere Celsius.

ʻO ka hilinaʻi o ka viscosity o nā aila i ka mahana

Hōʻike kahi hōʻailona o 80W i manaʻo ʻia kēia hui ʻana no ka hoʻohana ʻana i kēlā me kēia manawa o ka makahiki. ʻO ka helu "80" kahi hōʻailona o ka viscosity, a ʻoi aku ka kiʻekiʻe, ʻoi aku ka nui o ka wai i nā haʻahaʻa haʻahaʻa. ʻO ka huahelu ʻelua ʻo "90", ʻo kēia waiwai e hoʻoholo i ka paepae ʻae ʻia ma nā mahana kūpono.

Eia naʻe, ʻaʻole pono e lawe maoli ʻia kēia manaʻo. Pono ʻoe e ʻike i kēia kiʻi e hōʻike ana i ka hiki ke hana i kēia ʻano hui i ke kauwela ma kahi kiʻekiʻe i ʻae ʻia o + 35 ° C (ʻo kēia ʻike i loko o ka palapala kuhikuhi e pili ana i nā wai hoʻouna).

Loaʻa ka viscosity maikaʻi o nā ʻaila Gear, ʻo ka hōʻailona koʻikoʻi maʻamau i nā wai āpau. ʻO ka hui ʻana i hoʻohana ʻia e pili ana i ka hoʻolālā, ke ʻano o ka hana a me ke ʻano o ka lole, ka mahana ambient a me nā mea ʻē aʻe. ʻAʻole hiki ke ʻōlelo ʻole ʻia inā kiʻekiʻe ka viscosity o ka wai, a laila ʻoi aku ka maikaʻi, no ka mea ma nā haʻahaʻa haʻahaʻa kahi wai me ka viscosity kiʻekiʻe e lohi i nā ʻāpana pili. A ʻo ka wai me ka viscosity haʻahaʻa i ke kiʻekiʻe o ka ea wela ka maikaʻi o ka enveloping hiki, a me nā waiwai pale ʻoi aku ka maikaʻi.

ʻO ka aila Gear 80w90: nā kikoʻī

ʻOkoʻa nā mea hana like ʻole a me nā hōʻailona o nā wai hoʻouna i kā lākou ʻano loea. Hiki i kēlā me kēia mea hana o nā huila i hana ʻia e Lūkini ke hoʻohana i kā lākou mau mea hoʻohui i ka hoʻomohala ʻana i nā huahana aila.

Pono e hoʻomaopopo ʻia ʻaʻole pololei ka inoa o ka hui ʻana o ka wā āpau. No ka laʻana, hiki ke hoʻohana ʻia nā wai (75w80 a me 75w90) i nā mahana mai -40 a +35. ʻO ka mea kū'ē loa i nā mahana wela, 85w90, hiki ke nininiʻia i nā mahana mai -12 a +40. No ke ʻano o ke aniau haʻahaʻa, ʻo 80w90 ka wai i ka wā āpau.

Nā Pōmaikaʻi Nui o nā Aila Gear 80W-90:

• Hāʻawi ka papa viscosity kiʻekiʻe i ka paʻa kiʻiʻoniʻoni ʻaila maikaʻi ma nā mahana kiʻekiʻe a hoʻemi nui i ka walaʻau hoʻokele;
• ʻO ka lubricity kiʻekiʻe e hoʻemi nui i ka friction o nā mea o loko;
• kū ka wai i nā ukana kiʻekiʻe loa;
• Hoʻonui i nā waiwai anti-corrosion, pale i ka ʻaʻahu a ʻaneʻane ʻaʻole huʻa;
• ʻAʻole hōʻike i ka huhū i nā metala non-ferrous.

He ākea loa ke koho ʻana i nā wai hoʻouna. E noʻonoʻo mākou i nā mea maʻamau.

ʻO Mobilube GX 80W-90 kahi wai hoʻoili maʻalahi i hoʻokumu ʻia mai nā derivatives petroleum kiʻekiʻe me nā mea hoʻohui kiʻekiʻe. Pili ka pae o ka pale me API GL-4.

ʻO nā hiʻohiʻona nui o kēia huahana:

• paʻa i ka fluctuations wela kiʻekiʻe, no ka mea, hoʻohana ka haku mele i nā mea e pale ai i ka oxidation o nā mea kūlohelohe i nā wela kiʻekiʻe;
• pale paheʻe me ka wela nui;
• ka pale ʻana i ka ʻaʻahu o nā ʻāpana ma lalo o nā haʻahaʻa kiʻekiʻe a me ka friction;
• pale i ka metala mai ka ʻino;
• Hoʻopili maikaʻi ʻia me nā sila āpau, gaskets, etc.

Noi:

• nā kaʻa hope, nā axles haʻahaʻa kiʻekiʻe kahi e pono ai ka pale ʻana o ka API GL-5;
• nā kaʻa like ʻole, mai nā kaʻa a i nā kaʻa;
• nā lako hoʻohana lehulehu: mahiʻai, ʻohi, kūkulu, etc.;

ʻO ka ʻaila Mobilube GX 80W-90

ʻO Castrol Axle EPX 80W90 GL-5 ka mea i manaʻo ʻia ʻo ia kekahi o nā hui hoʻoili mua no nā mīkini mahiʻai a me nā SUV. ʻO kāna mea ʻokoʻa ʻo ia ka mea i hoʻolālā kūikawā ʻia e hana ma lalo o nā haʻahaʻa kiʻekiʻe a me nā mahana kiʻekiʻe i mea e hōʻoiaʻiʻo ai i ka hana ʻole o ka mīkini i nā kūlana paʻakikī. Ke hoʻohana ʻia no kāna kumu i manaʻo ʻia, e hoʻokō me nā kūlana API GL5.

Nā pōmaikaʻi nui:

• hoʻomohala kūikawā no nā kūlana hana paʻakikī;
• kiʻekiʻe kū'ē i ka thermal oxidation;
• viscosity a me ka lubricity i ka pae kiʻekiʻe;

ʻAla:

i kaupalena 'ia ma ka noi, no ka mea, ua hoʻolālā kūikawā ia no nā kūlana hana paʻakikī

Alahaka Castrol EPX 80W90 GL-5

ʻO Lukoil 80W90 TM-4 kahi hui maikaʻi loa o ka maʻalahi a me ka pono, no ka mea hiki ke hoʻohana ʻia no nā kaʻa a me nā kaʻa liʻiliʻi. Eia kekahi, pono ia i ka loiloi maikaʻi ʻokoʻa no kona ola lōʻihi a me ke kūʻē ʻana i nā haʻahaʻa haʻahaʻa, nā mea āpau ma muli o nā haumia mua.

Nā pōmaikaʻi nui:

• kumu, akā i hoʻāʻo ʻia i ka manawa;
• hōʻoia o ka hana ma kahi ākea ākea;
• kūʻai liʻiliʻi;
• maikaʻi anti-corrosion a me ka lubricating waiwai;

ʻAla:

• i hoʻolālā ʻia no ka API GL5 wale nō.