1,Matanho makuru ekusarudza
1. Sarudza nzira yekupisa
-Liquid phase heat: Inokodzera kuvharwa masisitimu ane tembiricha ≤ 300 ℃, kutarisisa kunofanirwa kubhadharwa kune mhedzisiro yeviscosity pane fluidity.
-Gasi chikamu chekudziya: inokodzera kuvharwa masisitimu pa280-385 ℃, ine yakanyanya kupisa kupisa kwekufambisa asi ichida kugadzikana kwekushisa kwepamusoro.
2. Isa huwandu hwekushisa
-Maximum tembiricha yekushanda: Inofanirwa kunge iri 10-20 ℃ yakaderera pane yezita kukosha kwemafuta ekutamisa kupisa (senge 320 ℃ kukosha kwezita, kushandiswa chaiko ≤ 300 ℃) kudzivirira coking kana oxidation.
-Minimum tembiricha yekushanda: Iyo viscosity inofanirwa kuve ≤ 10mm ²/s (kana kupisa kwekutsvagisa kuchidikanwa munguva yechando kudzivirira kusimba).
3. Matching system type
-Yakavharwa sisitimu: Kuchengetedzeka kwakanyanya, kwakakodzera kuenderera mberi kwekushanda, yakakurudzirwa synthetic kupisa kupisa mafuta (senge diphenyl ether musanganiswa).
-Open system: Izvo zvinodiwa kusarudza mineral oil ine yakasimba antioxidant properties (yakadai seL-QB300) uye kupfupisa kutenderera kutenderera.
2,Kusarudzwa kwemhando yemafuta ekupisa
Mineral mhando ine mutengo wakaderera uye avhareji yekudziya kugadzikana, inogumira kune yemvura chikamu chekushandisa ≤ 300 ℃ LQB300 LQC320
Iyo yekugadzira mhando ine yakasimba yekudziya kugadzikana (kusvika 400 ℃) uye inokodzera gasi chikamu uye yakakwirira tembiricha mamiriro. Inokodzerawo 240 ℃ uye 400 ℃ biphenyl ether musanganiswa uye alkyl biphenyl marudzi.
3,Key performance parameters
1. Thermal stability: Acid value ≤ 0.5mgKOH / g uye yakasara kabhoni ≤ 1.0% ndeyekuchengetedza zvikumbaridzo, uye kuchinjwa kunodiwa kana kudarika zviyero.
2. Oxidation kuchengetedza: Iyo yakavhurika flash point ndeye ≥ 200 ℃, uye yekutanga yekubikira nzvimbo yakakwirira kupfuura yakanyanya tembiricha yekushanda.
3. Kushamwaridzana kwezvakatipoteredza: Kunyanya kunofanira kupiwa kune asina-chepfu uye biodegradable synthetic kupisa kupisa mafuta (akadai se diphenyl ether type).
4,Sarudzo dzekuchengetedza
1. Dzivisa kusanzwisisana:
-Mineral oiri haigone kushandiswa mugasi-phase masisitimu, kana zvisina kudaro inowanzoitika kune oxidation uye kuvuza.
-Yakavharwa masisitimu inorambidza kushandiswa kweiyo yakaderera yekubikira uye mafuta anopisa.
2. Brand uye Certification:
-Sarudza zvigadzirwa zvakasimbiswa zvinoenderana neGB23971-2009 yakajairwa uye tarisa wechitatu-bato rekuyedza mishumo.
-Kutungamira mhando dzinopa mushure mekutengesa sevhisi, senge Great Wall Thermal Oiri uye Tongfu Chemical.
5,Mazano ekuchengetedza
-Kugara uchiyedzwa: Acid kukosha uye yakasara kabhoni inoedzwa mwedzi mitanhatu yega yega, uye viscosity shanduko inoongororwa gore rega.
-System yekuisa chisimbiso: Yakavharwa masisitimu inoda nitrogen kuchengetedzwa, nepo yakavhurika masisitimu ichida mapfupi ekuchenesa.
Kana iwe uchida kuziva zvakawanda nezvechigadzirwa chedu, ndapotataura nesu!
Nguva yekutumira: Kubvumbi-10-2025
