Nrog rau kev nce qib zoo rau cov hlau cam khwb cia, kev siv aluminium rau deoxidation ntawm qee cov qib siab castings tsis tuaj yeem ua tau raws li qhov yuav tsum tau ua. Yog li ntawd, kev siv aluminium thiab calcium composite deoxidation tau txais kev saib xyuas ntau.
Cov yam ntxwv tseem ceeb ntawm Zinc Alloy:
1. Kev faib ua feem loj.
2. Kev ua haujlwm zoo casting, tuaj yeem tuag-cam khwb cia precision qhov chaw nrog cov duab nyuaj thiab cov phab ntsa nyias, nrog cov npoo du.
Txoj kev npav xim tseem hu ua txoj kev kos xim xim, Kuj hu ua pavement anti-skid xim. Nws cov ncauj lus kom ntxaws classification yog raws li nram no:
Qhov tshwj xeeb cob rau kub yaj txoj kev kos xim yog M2000A tsim los ntawm peb lub tuam txhab tom qab xyoo ntawm kev tshawb fawb. Nws yog tsim los ntawm rosin, siab molecular polymer, unsaturated dibasic acid, thiab polyol tom qab polycondensation thiab esterification, ntxiv cov cua sov stabilizer, lub teeb Ua tom qab stabilizer. Piv nrog rau cov tsoos rosin hloov txoj kev kos xim xim resin,
Road marking paint yog ib qho xim siv rau ntawm txoj kev los kos cov cim kev. Nws yog lub cim kev nyab xeeb thiab "lus" nyob rau hauv txoj kev loj. Yog li dab tsi yog qhov teeb meem tshwm sim hauv kev tsim kho kub yaj txoj kev kos xim? Cov kev daws teeb meem yog dab tsi?
Txoj kev loj hlob ntawm kev lag luam petrochemical muab cov khoom lag luam nplua nuj thiab pheej yig rau cov roj av resin ntau lawm. Yog li ntawd, kev tsim cov roj av resin hauv qee lub teb chaws petrochemical tau tsim sai heev, Petroleum Resin xws li Tebchaws Meskas, Nyiv, Lub Tebchaws Yelemees, Russia, Fabkis, Petroleum Resin Britain.
