Product Name:Dichloromethane

Molecular format:CH2Cl2

CAS nhamba:75-09-2

Chigadzirwa chemolecular chimiro:

Chemical Properties:

Dichloromethane, organic compound ine kemikari formula CH2Cl2, imvura isina ruvara inoonekera uye inogumbura-kunge hwema ether. Inonyungudika zvishoma mumvura, inonyungudika mu ethanol uye ether, inonyungudika isingabatike yakadzika pasi pemamiriro ekushandiswa, uye hutsi hwayo hunowedzera kunyura mumhepo yekupisa yepamusoro isati yagadzira musanganiswa usingabatiki wemagasi, uye inowanzo shandiswa. kutsiva inopfuta petroleum ether, ether, nezvimwe.

Application:

Imba Inobata Zvishandiso
Komboni yacho inoshandiswa mukugadziridza tabhu. Dichloromethane inoshandiswa zvakanyanya mumaindasitiri mukugadzirwa kwemishonga, strippers, uye process solvents.
Mashandisirwo eMaindasitiri neKugadzira
DCM inonyungudutsa inowanikwa muvarnish uye pendi strippers, iyo inowanzoshandiswa kubvisa varnish kana pendi yekuputira kubva munzvimbo dzakasiyana-siyana. Sezvinonyungudutsa muindasitiri yemishonga, DCM inoshandiswa kugadzirira cephalosporin uye ampicillin.
Kugadzira Zvokudya Nezvinwiwa
Inoshandiswawo mukugadzira zvinwiwa uye kugadzira chikafu sechinhu chinonyungudutsa. Semuenzaniso, DCM inogona kushandiswa kuita decaffeinate isina kuomeswa bhinzi yekofi pamwe nemashizha etii. Mushonga uyu unoshandiswawo mukugadzira hops inotorwa doro, zvinwiwa uye kumwe kunhuwirira kwechikafu, pamwe nekugadzira zvinonhuwira.
Transportation Industry
DCM inowanzo shandiswa mukubvisa simbi yezvikamu zvesimbi nepamusoro, senge midziyo yenjanji nemakwara pamwe nezvikamu zvendege. Iyo inogona zvakare kushandiswa mukudzikisa uye kugadzira zvigadzirwa zvinoshandiswa muzvigadzirwa zvemotokari, semuenzaniso, kubvisa gasket uye kugadzira simbi dzegasket nyowani.
Nyanzvi dzemotokari dzinowanzo shandisa vapor dichloromethane degreasing process kusvika pakubvisa girisi neoiri kubva munzvimbo dzemotokari dzemotokari transistor, magungano emuchadenga, zvikamu zvendege, uye mota dzedhiziri. Nhasi, nyanzvi dzinokwanisa kuchenesa uye nekukurumidza kuchenesa masisitimu ekufambisa vachishandisa nzira dzekudzikisa dzinoenderana nemethylene chloride.
Indasitiri yezvokurapa
Dichloromethane inoshandiswa mumarabhoritari mukutorwa kwemakemikari kubva muchikafu kana zvirimwa zvemishonga yakaita semaantibiotics, steroids, uye mavhitamini. Pamusoro pezvo, michina yekurapa inogona kunyatsocheneswa uye nekukurumidza uchishandisa dichloromethane cleaners uchidzivirira kukuvadzwa kwezvikamu zvinonzwa kupisa uye matambudziko ekuora.
Mifananidzo Mafirimu
Methylene chloride inoshandiswa se solvent mukugadzirwa kwe cellulose triacetate (CTA), iyo inoshandiswa mukugadzirwa kwemafirimu ekuchengetedza mukutora mifananidzo. Kana yanyungudutswa muDCM, CTA inotanga kubuda sezvo fiber yeacetate inoramba iri kumashure.
Electronic Indasitiri
Methylene chloride inoshandiswa mukugadzirwa kwemabhodhi edunhu akadhindwa muindasitiri yemagetsi. DCM inoshandiswa kudzikisa foil pamusoro pe substrate pamberi pe photoresist layer yawedzerwa kubhodhi.