1,5-Pentanediol (PDO) CAS 111-29-5 Purity ≥98.5% (GC)

1,5-Pentanediol (PDO) (CAS: 111-29-5) raws li ib tug linear diol rau zus tau tej cov ntau hom resin.
Adhesives thiab sealants
1,5-Pentanediol yog siv nyob rau hauv zus tau tej cov polyester thiab polyurethane (polyester polyol thiab polycarbonate diol) resins.Qhov yooj yim thiab cov khoom nplaum yog qhov tseem ceeb hauv cov ntawv thov no.
Txheej
Nyob rau hauv polyesters thiab polyurethane (polyester polyol thiab polycarbonate diol), 1,5-Pentanediol pab txhawb kev sib npaug zoo ntawm hardness thiab yooj, adhesion, weatherability los yog hydrolysis tsis kam.
1,5-Pentanediol yog cov khoom siv raw siv hauv polyurethane coatings, polyester resins, thiab polycarbonate diol resins.Vim nws cov ntsiab lus melting tsawg, nws yog yooj yim los lis tshaj 1,6-hexanediol.Cov qauv tshuaj ntawm 1,5-Pentanediol, uas muaj terminally nyob hydroxyl pawg, ua rau nws reactive heev thiab pab tau rau kev tsim khoom ntawm ntau yam derivatives.
1,5-pentanediol yog siv los ua ib qho nruab nrab hauv cov organic synthesis, yog siv los ua tshuaj thiab agrochemical intermediate.
1,5-pentanediol yog cov tshuaj nruab nrab, thiab muaj cov ntawv thov hauv inks, coatings, plasticizers thiab ua kuab tshuaj.
1,5-Pentanediol siv los ua hnyav rau cov roj txiav, cov tshuaj ntxuav tshwj xeeb, cov xim pleev xim, cov kuab tshuaj lossis cov dej ntub dej rau cov luam ntawv number case.Nws kuj tseem siv rau hauv kev tsim cov yas yas, cov roj nres, alkyd resins, polyurethane resins, thiab lwm yam.
1,5-Pentanediol yog siv los ua plasticizer thiab tseem tsim cov polyesters uas siv los ua emulsifying agents thiab resin intermediates.