Dab tsi yog qhov sib txawv ntawm cov roj nplua nyeem cov casters rau hauv kev lag luam khoom noj khoom haus thiab tsis {} zaub mov cov roj nplua nyeem?

Cov tub ntxhais sib txawv ntawm cov zaub mov - qib thiab tsis-}}}} Cov zaub mov qib (rau cov meters hauv kev lag luam khoom noj)

Lubricants siv hauv cov meters rau kev lag luam khoom noj yog qhov sib txawv ntawm kev ua tsis muaj kev nyab xeeb, thiab cov sib txawv tseem ceeb hauv txawm tias lawv ua kom muaj kev nyab xeeb zaub mov:

Kev Nyab Xeeb Kev Nyab Xeeb thiab Ua Raws:

Khoom noj khoom haus -}}} org (piv txwv li cas rau siv hauv cov khoom siv (xws li kev sib cuag (xws li "kev sib cuag teeb meem." Nws ua raws li cov kev sib cuag cov kev cai sib cuag.

Tsis - zaub mov-}}}}}}}}}} Tsis muaj daim ntawv pov thawj khoom noj khoom haus thiab tsuas yog ua tau raws li cov qauv kev lag luam. Nws raug txwv rau siv nyob rau hauv cov chaw ua khoom noj khoom haus, thiab tsis - ua raws li kev siv yuav ua rau muaj kev nplua.

Cov khoom xyaw thiab kev nyab xeeb (tseemceeb sib txawv):

Khoom noj khoom haus - roj: siv cov roj muaj kev nyab xeeb xws li cov khoom noj dawb- esters, thiab dhau kev ua phem, thiab dhau kev ua phem, thiab kev sim siab ntev, thiab kev sim siab ntev, thiab kev sim siab phem heev. Cov tshuaj ntxiv (antioxidants, xeb tsis muaj cov zaub mov (piv txwv li, citric accit), formatdehyde {}}}}}}}}} kev txwv tsis pub.

Tsis - zaub mov qib: siv cov roj ntxhia (uas tej zaum yuav muaj cov roj ntsha li polycyclicbons thiab cov roj av hnyav) lossis cov roj hluavtaws hnyav. Ntxiv (xws li chlorinated paraffin thiab sodium nitrite) ua ntu zus thiab feem ntau muaj cov khoom xyaw lom.

Kev ua tau zoo thiab ib puag ncig yuav tsum muaj:

Ob leeg xav tau kev siv lubricity yooj yim.

Food grade: Additional requirements include resistance to water and food residue contamination, high temperature resistance (>200℃thiab tsis muaj volatile cov tshuaj lom), thiab sib xyaw nrog cov zaub mov - qib elastomer cov khoom siv nyob rau hauv cov casters.

Tsis - Khoom Noj Khoom Noj: Xav Txog Kev Muaj Kev Lag Luam Txog Kev Raug Mob Tsis Txaus Siab thiab tej zaum yuav ua rau muaj kev cuam tshuam cov zaub mov {}} qib elastomers.

Kev phom sij thiab kev rau txim:

Food grade: For incidental food contact, meets trace residue safety standards (e.g., LD50 >5000 mg / kg), nthuav qhia ib qho kev pheej hmoo tsawg heev.

Non-food grade: Food contact may cause short-term irritation or serious long-term health risks (liver and kidney damage, carcinogenicity).

Sau npe thiab traceability:

Khoom Noj Khoom Haus Qib: Daim ntawv qhia zaub mov kom pom tseeb nrog ntawv pov thawj, cov khoom xyaw, thiab cov ntaub ntawv kev nyab xeeb (SCS), nrog rau kev nyab xeeb cov ntaub ntawv kev nyab xeeb.

Tsis - zaub mov qib: tsuas yog teev nyob hauv, cov khoom xyaw tsis paub meej, thiab tsis muaj cov ntaub ntawv kev nyab xeeb rau kev nyab xeeb.

Hauv cov ntsiab lus: Khoom noj {{- Cov kua rojricants yog nruj tswj hwm thiab ua ntej muaj kev nyab xeeb noj. Tsis - zaub mov ntawm cov roj npluaricants kom pom tseeb ntawm kev lag luam kev ua haujlwm, tsis quav ntsej cov zaub mov kev tiv tauj kev nyab xeeb. Cov casters siv hauv kev lag luam khoom noj yuav tsum siv cov zaub mov noj kom tau {4 4}}}}} yog kev cai tswj hwm thiab kab hauv qab kev noj qab haus huv.