Iyini iPropylene glycol?

I-Propylene glycol iyinhlanganisela ye-organic enefomula yamakhemikhali i-C3H8O2, exubene namanzi, i-ethanol nezinyibilikisi ezihlukahlukene eziphilayo.I-Propylene glycol iwuketshezi lwe-viscous olungenambala ngaphansi kwezimo ezijwayelekile, cishe alunaphunga futhi lumnandi kancane.Isisindo samangqamuzana sasingu-76.09.

I-Propylene Glycol Properties kanye nokuzinza

1. Uketshezi oluvuthayo.I-hygroscopic futhi ayigqwali insimbi.

2. Ubuthi nokucasuka kuncane kakhulu.

3. Hlangana namahlamvu kagwayi futhi ubheme.

Ukusetshenziswa kwePropylene Glycol

I-Propylene glycol ingasetshenziswa njenge-humectant ngokuhlanganiswa ne-glycerin noma i-sorbitol kuzimonyo, umuthi wokuxubha kanye nensipho.Kudayi wezinwele, isetshenziswa njenge-ejenti yokuthambisa kanye neyokulinganisa, njenge-antifreeze, kanye ne-cellophane, i-plasticizer kanye nemboni yezemithi.

(1) I-Propylene glycol iyimpahla ebalulekile yokusetshenziswa kwama-polyester angasetshenzisiwe, ama-epoxy resins, ama-polyurethane resins, ama-plasticizers, nama-surfactants, futhi inani elisetshenziswe kulokhu lihlanganisa cishe amaphesenti angu-45 engqikithi yokusetshenziswa kwe-propylene glycol.Okwezingubo ezingaphezulu namapulasitiki aqinisiwe.

(2) I-Propylene glycol ine-viscosity enhle ne-hygroscopicity, futhi isetshenziswa kabanzi njenge-hygroscopic agent, i-antifreeze ejenti, i-lubricant kanye ne-solvent ezimbonini zokudla, ezemithi nezimonyo.

(3) Embonini yokudla, i-propylene glycol iphendulana nama-acids anamafutha ukuze yakhe i-propylene glycol fatty acid esters, esetshenziswa kakhulu njengama-emulsifiers okudla;I-propylene glycol iyi-solvent enhle kakhulu yama-condiments nama-pigments.Ngenxa yobuthi bayo obuphansi, isetshenziswa njengesithako esincibilikisa izinongo nemibala yokudla embonini yokudla.

(4) I-Propylene glycol ivame ukusetshenziswa embonini yezemithi njenge-solvent, softener kanye ne-excipient ekwenzeni amafutha ahlukahlukene, futhi njenge-solvent yokuhlanganisa ama-ejenti, ama-preservatives, amafutha okugcoba, amavithamini, i-penicillin, njll embonini yezemithi.

(5) Ngenxa yokuthi i-propylene glycol inokunyibilika okuhle okuhambisanayo enamakha ahlukahlukene, iphinde isetshenziswe njengesixazululi nesithambile sezimonyo, njll.

(6) I-Propylene glycol iphinde isetshenziswe njenge-ejenti yokuthambisa ugwayi, i-mildew inhibitor, uwoyela wokugcoba wemishini yokucubungula ukudla kanye ne-solvent yokumaka inki yokudla.

(7) Izixazululo ezinamanzi ze-propylene glycol zingama-antifreeze agents asebenzayo.Ibuye isetshenziswe njenge-ejenti yokumanzisa ugwayi, i-mildew inhibitor, isilondolozi sokuvuthwa kwezithelo, i-antifreeze kanye nesithwali sokushisa, njll.