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Propylene glycol ether ne ethylene glycol ether zvese zvinonyungudutsa diol ether. Propylene glycol methyl ether ine hwema hushoma hwe ether, asi haina hwema hwakasimba hunotsamwisa, izvo zvinoita kuti kushandiswa kwayo kuve kwakachengeteka uye kwakanyanya.

Ndezvipi zvinoshandiswa nePM CAS 107-98-2?

1. Inonyanya kushandiswa se solvent, dispersant uye diluent, inoshandiswawo semafuta antifreeze, extractant, nezvimwewo.

2. 1-Methoxy-2-propanol CAS 107-98-2chikamu chepakati cheisopropylamine yemishonga yekuuraya zvipembenene.

3. Inoshandiswa se solvent, dispersant kana diluent mu coatings, inks, printing and dyeing, pesticides, cellulose, acrylate nedzimwe nzvimbo. Inogona zvakare kushandiswa sezvinhu zvisina kugadzirwa zve organic synthesis.

Kupfeka kwakavakirwa mumvura uye propylene glycol methyl ether:

Parizvino, machira ari pamusika anogona kukamurwa kuita machira anobva mumvura, machira anobva mu solvent, machira eupfu, machira akasimba, nezvimwewo zvichienderana nemafomu azvo. Pakati pawo, machira anobva mumvura anoreva machira anoshandisa mvura semusanganiswa. Ma organic solvents anoshanduka kuita organic solvents madiki kwazvo, 5% kusvika 10% chete ye solvent-based coatings, uye zvigadzirwa zvegirini uye zvine hushamwari kune zvakatipoteredza.

Kuti tigadzire machira emvura akasvibirira uye asingakuvadzi nharaunda, pane chinhu chakakosha chemakemikari - icho chinonzi propylene glycol methyl ether. Basa repropylene glycol methyl ether semusanganiswa wemvura nderei?

(1) Kunyungudutsa maresini ekudzivirira akavakirwa mumvura: Propylene glycol methyl ether chinhu chinofashaira zvakanyanya, chine density shoma chinogona kunyungudutsa resini iri mumvura kuti igadzire musanganiswa wakafanana, nokudaro zvichivandudza kuyerera uye kunyunguduka kwezvinodzivirira zvakavakirwa mumvura.

(2) Kuvandudza hunhu hwemachira emvura: Ane huwandu hwakaderera uye kumanikidzwa kwakawanda kweutsi, saka anogona kuvandudza hunhu hwemachira emvura, zvakaita sekuwedzera kusimba kwechira uye kuchengetedza kugadzikana kwechira.

(3) Kuvandudza kugara kwenguva refu kwezvipfeko zvinobva mumvura: Zvine kugadzikana kwakanaka kwemakemikari uye hunhu hweantioxidant, izvo zvinogona kupa kugara kwenguva refu kwakanaka uye kudzivirira makemikari kubva mumvura.

(4) Deredza kunhuhwirira kwezvipfeko zvinobva mumvura: Zvine kunhuhwirira kwakaderera, izvo zvinogona kuderedza kunhuhwirira kunoburitswa nezvipfeko zvinobva mumvura uye kuvandudza kunyaradzwa nekuchengetedzeka kwezvipfeko.

Muchidimbu, propylene glycol methyl ether ine hunhu hwakanaka hwekunyungudutsa uye hunhu hwepanyama mumachira emvura, izvo zvinogona kupa rutsigiro rwakakosha pakuvandudza mashandiro uye kugara kwenguva refu kwemachira emvura. Panguva imwe chete, inogona zvakare kuderedza kunhuhwirira kwemachira emvura uye kuburitswa kwezvinhu zvinokuvadza, uye kuvandudza kuchengetedzeka uye kuchengetedzwa kwezvakatipoteredza kwemachira.