Pub
Hais txog kev lag luam ua tiav thiab tsim khoom pub rau tsiaj noj, suav nrog ib qho pub, additive premixed feed, concentrated feed, compound feed and concentrate supplements.
Khoom noj khoom haus
Khoom noj khoom haus additives xa mus rau cov tshuaj synthetic los yog tej yam ntuj tso tshuaj ntxiv rau cov zaub mov rau lub hom phiaj ntawm kev txhim kho cov zaub mov zoo, xim, aroma thiab saj, raws li zoo raws li rau preservation thiab ua yuav tsum tau. Cov khoom noj khoom haus feem ntau tsis tas yuav tsum yog zaub mov, thiab lawv tsis tas yuav muaj txiaj ntsig zoo, tab sis lawv yuav tsum ua kom tau raws li cov ntsiab lus saum toj no, uas yog, lawv tsis cuam tshuam rau cov khoom noj muaj txiaj ntsig ntawm cov zaub mov, thiab muaj cov txiaj ntsig ntawm kev tiv thaiv cov zaub mov tsis zoo. , txhim kho cov khoom noj khoom haus zoo lossis txhim kho cov zaub mov zoo.
Cav roj
Tus neeg sawv cev tiv thaiv uas tuaj yeem sib xyaw nrog roj los txhim kho lub cav lub neej.
Automotive additives ntawm kev ua lag luam yog ntxhov. Ntawm lawv, muaj ntau yam additives uas muaj teeb meem xws li lead, zinc, chlorine, molybdenum, phosphorus thiab graphite. Kev ua haujlwm ntawm cov khoom siv no yog kho cov roj, vam tias yuav ua rau kom cov khoom tiv thaiv kev hnav ntawm cov roj los ntawm kev hloov cov viscosity thiab muaj pes tsawg leeg ntawm cov roj. Txawm li cas los xij, hauv kev siv tiag tiag, nws muaj kev phom sij heev, feem ntau ua rau cov neeg kho tshuab corrosion, uas tuaj yeem yooj yim ua rau txhaws ntawm cov roj circuits thiab roj lim, ua rau peb txoj kev catalytic converter tsis ua haujlwm, thiab ua rau huab cua muaj kuab lom. Xws li additives tau ntev tau txwv nyob rau hauv txawv teb chaws. Lub Xeev Lub Chaw Saib Xyuas Kev Saib Xyuas Kev Ua Haujlwm thiab Lub Xeev Environmental Protection Administration tseem tab tom npaj tawm cov ntaub ntawv txwv tsis pub muag cov khoom lag luam hauv kuv lub tebchaws. Thaum cov neeg siv khoom xaiv automotive additives, nws yog qhov zoo tshaj plaws los xaiv cov khoom uas muaj ntawv pov thawj los ntawm lub xeev cov tuam tsev los yog tsim nyog los ntawm cov chaw tso cai.
Roj
Siv rau kev sib koom ua ke ntawm propane thiab cov nkev roj, nws tuaj yeem ua kom cov volatilization ntawm propane thiab combustion kub ntawm cov pa roj, thiab tuaj yeem ua kom cov pa roj carbon monoxide nce ntxiv los ntawm 400-600 degree, nws tuaj yeem hloov pauv daim ntawv thov ntawm acetylene. thiab propane hauv kev lag luam kev lag luam.
Pob zeb
Concrete additives yog ib chav kawm ntawm cov khoom uas tuaj yeem txhim kho lub cev thiab tshuaj lom neeg ntawm cov pob zeb, txhim kho lub zog thiab ua haujlwm ntawm cov pob zeb, txuag cov cement noj, thiab txo qhov loj ntawm cov qauv, yog li txuag lub zog noj thiab txhim kho ib puag ncig thiab kev sib raug zoo.
Nws tau muab faib ua plaub pawg raws li lub luag haujlwm tseem ceeb:
(1) Admixtures los txhim kho cov khoom rheological ntawm cov pob zeb sib tov, suav nrog ntau yam dej-txo cov neeg ua haujlwm, cov neeg ua haujlwm huab cua thiab cov twj tso kua mis;
(2) Admixtures rau kev kho lub sij hawm teem thiab hardening zog ntawm pob zeb, nrog rau retarders, thaum ntxov-lub zog cov neeg sawv cev thiab accelerators;
(3) Admixtures los txhim kho lub durability ntawm qhob, nrog rau cov cua-entraining agents, waterproofing agents thiab xeb inhibitors, thiab lwm yam.;
(4) Admixtures los txhim kho lwm yam khoom ntawm pob zeb, nrog rau cov khoom siv cua nkag, cov neeg ua haujlwm nthuav dav, cov tshuaj tiv thaiv kab mob, cov tshuaj pleev xim, cov tshuaj tiv thaiv dej thiab cov twj tso kua mis, thiab lwm yam.
