Antigel kwa mafuta a dizilo. Osati kuzizira bwanji?

Gulu la mafuta a dizilo malinga ndi GOST

Muyezo wa mafuta a dizilo unasinthidwa mu Russian Federation mu 2013. Malinga ndi GOST 305-2013, mafuta a dizilo amagawidwa m'magulu anayi akuluakulu malinga ndi kutentha kwachisanu.

• Chilimwe. Amasiya kuponyedwa mumafuta omwe ali kale kutentha kwa -5 ° C. Magalimoto ena akale, okhala ndi mawonekedwe osangalatsa a mpope wa jakisoni, amatha kuyambanso kutentha kwa madigiri 7-8 pansi pa ziro. Koma pa -10 ° C, mafuta a dizilo amaundana kumalo a jelly mu fyuluta ndi mizere. Ndipo injini imalephera.
• Off-nyengo. Oyenera kugwira ntchito pa kutentha kozungulira mpaka -15 °C. Zogwiritsidwa ntchito mu Russian Federation ndizochepa.
• Zima. Imauma pa -35 ° C. Mtundu waukulu wa mafuta m'madera ambiri a Russian Federation m'nyengo yozizira.
• Arctic. Kwambiri kugonjetsedwa ndi otsika kutentha mafuta dizilo. Kuthira kwa mtundu uwu molingana ndi GOST kumaposa -45 ° C. Kwa madera a Far North, komwe chisanu chimatsika pansi pa madigiri 45 m'nyengo yozizira, mafuta a dizilo amapangidwa ndi luso lapadera lozizira kwambiri kuposa momwe GOST inanenera.

Monga zotsatira za kafukufuku wodziyimira pawokha zawonetsa, masiku ano malo ambiri odzaza madzi ku Russia amatsatira miyezo imeneyi.

Chifukwa chiyani mafuta a dizilo amaundana?

M'chilimwe, malo opangira mafuta amaitanitsa mafuta a dizilo a chilimwe, chifukwa sizimveka kuti makampani amafuta ndi gasi azigulitsa mafuta a dizilo m'nyengo yozizira, omwe ndi okwera mtengo kwambiri kupanga. Nyengo isanasinthe, mafuta a dizilo a chilimwe amasinthidwa kukhala nyengo yozizira.

Komabe, si eni ake onse omwe ali ndi nthawi yotulutsa tanki yamafuta achilimwe. Ndipo malo ena opangira mafuta alibe nthawi yogulitsa nkhokwe zomwe zilipo m'malo osungiramo mafuta. Ndipo ndi kuzizira koopsa, eni ake a magalimoto a dizilo amayamba kukhala ndi mavuto.

Mafuta a dizilo amaundana chifukwa amakhala ndi ma parafini ovuta. Ndi waxy mankhwala ndi otsika crystallization kutentha. Parafini imauma pamene kutentha kumatsika ndikutseka ma pores a fyuluta yamafuta. Mafuta akulephera.

Kodi antigel amagwira ntchito bwanji?

Dizilo anti-gel ndi chowonjezera chowonjezera mumafuta achilimwe omwe amawonjezera kukana kwake kutentha. Masiku ano, ma antigel ambiri amapangidwa. Koma chiyambi cha zochita zawo ndi chimodzimodzi.

Ngakhale kutentha kusanatsike pansi pa parafini crystallization point, antigel iyenera kutsanuliridwa mu thanki ya gasi kapena chidebe chokhala ndi mafuta. Ndikofunika kusunga chiwerengerocho. Anti-gel owonjezera amatha kusokoneza tsatanetsatane wamafuta. Ndipo kusowa kwake sikudzakhala ndi zotsatira zomwe mukufuna.

Zinthu zomwe zimagwira ntchito mu antigel zimaphatikizana ndi ma hydrocarbon olemera, omwe amakonda kupanga makhiristo potentha kwambiri. Kulumikizana kumachitika pamlingo wazinthu, mafuta samadutsa kusintha kwamankhwala. Chifukwa cha izi, parafini samasonkhanitsidwa mu makhiristo ndipo samatsitsa. Mafuta amakhalabe fluidity ndi pumpability.

Chidule Chachidule cha Ma Antigel a Dizilo

Pamitundu yonse ya ma antingel pamsika, ndi iti yomwe ili yabwinoko? Palibe yankho limodzi ku funso ili. Kafukufuku wodziyimira pawokha awonetsa kuti ma antigel onse amagwira ntchito mochulukirapo kapena mochepera. Kusiyana kwakukulu kwagona pamtengo ndi mlingo woyenera.

Taganizirani oimira awiri otchuka a ndalamazi pamsika waku Russia.

• Antigel Hi-Gear. Amapezeka pa maalumali nthawi zambiri. Amapezeka m'mitsuko ya 200 ndi 325 ml. Imasungunuka mu chiŵerengero cha 1:500. Ndiko kuti, pa malita 10 a dizilo, 20 magalamu a zowonjezera adzafunika. Mtengo wa Hi-Gear antigel uli pamlingo wapakati pakati pa oimira ena azinthu izi.
• Antigel Liqui Moly. Amagulitsidwa mumtsuko wa 150 ml. Gawo lovomerezeka ndi 1: 1000 (ma gramu 10 okha a zowonjezera amawonjezeredwa ku 10 malita a dizilo). Zimawononga pafupifupi 20-30% kuposa analogue yochokera ku Hi-Gear. Ndemanga za eni galimoto zikuwonetsa kuti kuti zikhale zabwino, ndikofunikira kuwonjezera mlingo wa zowonjezera ndi 20%. Gawo lomwe wopanga amalimbikitsa ndi lofooka, ndipo makristalo ang'onoang'ono a parafini amapitilirabe.

Oimira ena a anti-freeze zowonjezera mu mafuta a dizilo sakhala ofala kwambiri. Koma onse amagwira ntchito mofanana.

Dizilo sayamba nyengo yozizira, chochita? Dizilo antigel. Yesani pa -24.