Awọn ọja
Thioglycolic acid CAS No.. 34590-94-8
ọja Apejuwe
| Orúkọ | Dipropylene glycol monomethyl ether |
| Inagijẹ | Dipropylene glycol monomethyl ether; Di(propylene glycol) methyl ether |
| CAS No. | 34590-94-8 |
| EINECS No. | 252-104-2 |
| Ilana molikula | C7H16O3 |
| Ìwúwo molikula | 148.2 |
| InChi | InChi=1/C7H16O3/c1-6(4-8)10-5-7(2)9-3/h6-8H,4-5H2,1-3H3 |
| iwuwo | 0.951 |
| Oju omi farabale | 190℃ |
| Oju filaṣi | 166℉ |
| Ti ara ati kemikali-ini | Properties Awọ sihin omi viscous. O ni oorun didun. Oju yo -80℃ Oju omi gbigbo 187.2 ℃ iwuwo ibatan 0.9608 Atọka Refractive 1.4220 Flash point 82℃ Solubility Miscible with water and many Organic solvents. |
| Nlo | Ti a lo bi epo fun nitrocellulose, ethylcellulose, polyvinyl acetate, ati bẹbẹ lọ. |
| Aabo Terminology | S23:;S24/25:; |
* Awọn paramita jẹ fun itọkasi nikan. Fun alaye, tọka si COA
Awọn ohun-ini
| Fọọmu | C2H4O2S | |
| CAS RARA | 68-11-1 | |
| irisi | awọ, sihin, omi viscous | |
| iwuwo | 1,3 ± 0,1 g / cm3 | |
| farabale ojuami | 225.5± 0.0 °C ni 760 mmHg | |
| filasi (ni) ojuami | 99,8 ± 22,6 °C | |
| apoti | ilu / ISO ojò | |
| Ibi ipamọ | Itaja ni itura, ventilated, ibi gbigbẹ, ti o ya sọtọ lati orisun ina, ikojọpọ ati gbigbe gbigbe yẹ ki o wa ni ipamọ ni ibamu pẹlu awọn ipese ti awọn kemikali majele flammable. | |
Ohun elo
| Ti a lo ni akọkọ bi oluranlowo curling, oluranlowo yiyọ irun, majele ti polyvinyl kiloraidi kekere tabi amuduro ti kii ṣe majele, olupilẹṣẹ polymerization, ohun imuyara ati aṣoju gbigbe pq, oluranlowo itọju dada irin. |
Dipropylene glycol methyl ether jẹ ohun elo Organic pẹlu ọpọlọpọ awọn ile-iṣẹ ati awọn lilo ti iṣowo.O rii lilo bi iyatọ ti ko ni iyipada si propylene glycol methyl ether ati awọn ethers glycol miiran. Ọja ti iṣowo jẹ igbagbogbo idapọ awọn isomers mẹrin.
Ti a lo bi epo fun nitrocellulose, ethyl cellulose, polyvinyl acetate, ati bẹbẹ lọ; bi epo fun nitrocellulose, ethyl cellulose, polyvinyl acetate, ati bẹbẹ lọ, bi epo fun awọn kikun ati awọn awọ, ati bi paati omi fifọ. Ti a lo bi epo fun titẹ inki ati enamel, ati pe o tun lo bi epo fun fifọ gige gige ati epo iṣẹ. Ti a lo bi oluranlowo asopọpọ fun awọn kikun ti a ti fomi ti o da lori omi (nigbagbogbo adalu);
Awọn olomi ti nṣiṣe lọwọ fun awọn kikun orisun omi;
Aṣoju olutọpa ati idapọ fun ile ati awọn olutọpa ile-iṣẹ, girisi ati awọn imukuro awọ, awọn afọmọ irin, awọn afọmọ dada lile;
Awọn olomi ipilẹ ati awọn aṣoju idapọpọ fun awọn inki titẹ iboju ti o da lori epo;
Aṣoju idapọ ati epo fun awọn aṣọ awọ vat;
Aṣoju idapọ ati oluranlowo itọju awọ ara fun awọn agbekalẹ ohun ikunra; amuduro fun awọn ipakokoropaeku ogbin; coagulant fun ilẹ brighteners.
Awọn agbegbe Ohun elo
Awọn aṣọ: Ohun elo ti o dara fun awọn resini pẹlu acrylics, epoxies, alkyds, resini nitrocellulose ati awọn resini polyurethane. Ni ibatan kekere titẹ oru ati oṣuwọn evaporation lọra, aiṣedeede omi pipe ati awọn ohun-ini idapọmọra to dara.
Aṣoju mimọ: ẹdọfu oju kekere, oorun oorun oorun kekere ati oṣuwọn evaporation kekere. Solubility ti o dara fun awọn mejeeji pola ati awọn nkan ti kii ṣe pola, o jẹ yiyan ti o dara fun dewaxing ati mimọ ilẹ.
Anfani
Didara ọja, opoiye to, ifijiṣẹ ti o munadoko, didara iṣẹ giga O ni anfani lori amine ti o jọra, ethanolamine, ni pe ifọkansi giga le ṣee lo fun agbara ipata kanna. Eyi ngbanilaaye awọn olutọpa lati fọ hydrogen sulfide ni iwọn amine ti n kaakiri kekere pẹlu lilo agbara gbogbogbo ti o dinku.
