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imveliso

99% min Propylene Glycol Diacetate (PGDA) cas 623-84-7

Inkcazo emfutshane:

Ipropylene Glycol Diacetate (PGDA) cas 623-84-7

Ubumsulwa 99% min


Iinkcukacha zeMveliso

Iithegi zeMveliso

Iinkcukacha zeMveliso

I-ethylene glycol di-acetate kunye ne-propylene glycol di-acetate
Into I-Ethylene glycol di-acetate (EGDA) I-Propylene Glycol Di-acetate (PGDA)
I-CAS 111-55-7 623-84-7
Ifomula yemolekyuli CH3I-COOCH2CH2I-OOCCH3 C7H12I-4
Inkangeleko Ulwelo olungenambala nolucacileyo Ulwelo olungenambala nolucacileyo
Ubumsulwa (GC)% ≥ 99.0 99.0
Uluhlu lokunyibilikisa (℃ /760mmHg) 185.0-200.0 187.0-193.0
Ukufuma (KF) %≤ 0.1 0.1
I-asidi (njenge-HAC) %≤ 0.03 0.1
Ubunzima obuthile (d4)20) 1.106±0.005 1.056±0.005
Umbala (Pt-Co) ≤ 15 20
Iphakheji kunye nokuthuthwa 220 KGS/Idrama yentsimbi okanye isithuthi setanki ngobuninzi, Ikhemikhali eqhelekileyo 220 KGS/Idrama yentsimbi okanye isithuthi setanki ngobuninzi, Ikhemikhali eqhelekileyo

 

 

Isicelo seMveliso

EGDA,Isinyibilikisi esinobuhlobo nokusingqongileyo esineqondo eliphezulu lokubila, siphawulwa kukunyibilika okuphezulu, ukuhambelana okuhle, ukoma ngokukhawuleza kune-DBE, ukusetyenziswa ngokuqhelekileyo kubushushu obuphantsi, ivumba eliphantsi, ukungabi natyhefu, njl. Isetyenziswa kakhulu kumashishini okugquma, i-inki kunye ne-resin kwaye ithatha indawo yezinyibilikisi ngeqondo eliphezulu lokubila njenge-cyclohexanone, i-isophorone kunye ne-DBE. I-EGDA ikwanophawu lokuphucula ukulingana, ukulungisa izinga lokomisa kwefilimu yepeyinti. Ukongeza, ingasetyenziselwa njengesinyibilikisi sokukhanyisa umgangatho, isikhanyisi sesikhumba, iarhente yokucoca, izinto zokuthambisa, amayeza kunye neziqholo.

I-PGDA,isinyibilikisi esinobuhlobo nokusingqongileyo esineqondo eliphezulu lokubila, sisetyenziswa kakhulu kwiingubo ezifuna amandla, i-inki yebhodi yesekethe ye-PCB, i-inki ye-elektroniki, i-arhente yokulungisa iglasi yamanzi, i-water-borne borough adhesive, kunye ne-organic ester curing agent. I-PGDA sisinyibilikisi esilungileyo esithatha indawo ye-DBE, i-PMA, i-PM kunye ne-CYC enevumba elincinci le-mint. I-PGDA ingathatha indawo ye-isophorone 783, i-CAC, i-EB (BCS), izinyibilikisi ze-propylene glycol ethers kunye nee-esters, i-CYC, i-DAA, i-cresol, njl.njl. kwii-inki zokugquma.


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