2-Methyl-1,3-propanediol CAS 2163-42-0

CAS:2163-42-0

Kev Huv Si:98.0 feeb.

Cov mis molecular:C4H10O2

Qhov Hnyav Molecular:90.12

Cov lus txhais:2-Methyl-1,3-propanediol (MPO); Methylpropanediol (MPDiol); 2-Methyl-1,3-propanediol99%; 1,3-DIHYDROXY-2-METHYLPROPANE; 2-METHYL-PROPAN-1,3-DIOL; 2-METHYL-1,3-PROPANEDIOL; 2-methyl-3-propanediol; 3-Propanediol,2-methyl-1

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

2-Methyl-1,3-propanediol CAS 2163-42-0 yog dab tsi?

2-Methyl-1,3-propanediol siv tau los tsim cov polyesters tsis muaj roj, cov polyesters uas muaj kua, cov thermoplastic polyester resins (hloov kho PET thiab PBT), alkyd resins, polyurethane resins, diester plasticizers, lubricants, thiab lwm yam. Methyl propane diol (MP Diol) kuj siv rau hauv cov tshuaj pleev ib ce thiab tshuaj. Cov polymer uas tshwm sim muaj viscosity qis, melting point qis, tsis kub, thiab tsis kub.

Cov Lus Qhia Tshwj Xeeb

YAM KHOOM	TUS QAUV
Kev Ntsuas	98.0 feeb.
Dej	0.08max.
Xim	20max.
Carbonyl (raws li -CHO)	500max.
Hlau	0.5 siab tshaj.

Daim Ntawv Thov

1. Cov Tshuaj Polyester Tsis Muaj Peev Xwm (UPR)Qhov no yog nws daim ntawv thov tseem ceeb. Raws li cov khoom siv raw rau kev tsim cov khoom siv polyester tsis muaj zog, 2-methyl-3-propanediol muab cov khoom zoo dua rau cov diols ib txwm muaj xws li ethylene glycol thiab propylene glycol, ua rau muaj kev siv dav hauv cov pob zeb dag, fiberglass, txheej, cov khoom siv tsheb, thiab lwm yam teb.

2. Cov Tshuaj Pleev Xim thiab Cov Khoom Siv Kho Mob Tus Kheej.

3. Cov kuab tshuaj thiab cov dej noo:Vim nws cov khoom yaj tau zoo heev thiab tsis ua rau khaus, MPDIOL MPD feem ntau siv rau hauv cov khoom xws li serums, lotions, emulsions, thiab lub ntsej muag lub ntsej muag los pab yaj cov khoom xyaw nquag thiab muab qhov kev xav tias lub teeb, noo noo.

4. Lwm Txoj Kev Xaiv Propylene Glycol:Rau qee cov neeg uas ua xua rau propylene glycol, methylpropylene glycol yog lwm txoj hauv kev uas tsis hnyav thiab muaj kev nyab xeeb dua.

5. Cov Tshuaj thiab Cov Txheej Txheem Xa Tshuaj:Hauv kev lag luam tshuaj, MP Diol yog siv los ua cov kuab tshuaj thiab cov cab kuj los txhim kho kev yaj thiab kev ua haujlwm ntawm qee cov tshuaj yaj tsis zoo.

6. Cov Khoom Siv Yas Ua Haujlwm Zoo:Methyl propane diol (MP Diol) yog siv los tsim cov yas tshiab, uas tsis ua rau ib puag ncig puas tsuaj nrog kev hloov pauv tsawg thiab kev tsiv teb tsaws chaw tsawg kawg nkaus, thiab tuaj yeem siv rau hauv cov ntaub ntawv xws li PVC.

7. Cov Khoom Siv Nruab Nrab:Ua ib qho tshuaj nruab nrab, 2-Methyl-1,3-propanediol (MPO) siv tau los ua polyurethane, surfactants, lubricants, thiab lwm yam derivatives.

8. Cov Tshuaj Lom Zem Hauv Kev Lag Luam:Ua ib qho tshuaj polar, 2-Methyl-1,3-propanediol (MPO) siv tau rau hauv cov kua mem, cov tshuaj pleev xim, cov neeg ua haujlwm ntxuav, thiab lwm yam teb.