Products
Thioglycolic acid CAS Nhamba 34590-94-8
Product Description
| Designation | Dipropylene glycol monomethyl ether |
| Alias | Dipropylene glycol monomethyl ether; Di(propylene glycol) methyl ether |
| CAS Nha. | 34590-94-8 |
| EINECS Nha. | 252-104-2 |
| Molecular Formula | C7H16O3 |
| Molecular uremu | 148.2 |
| InChi | InChI=1/C7H16O3/c1-6(4-8)10-5-7(2)9-3/h6-8H,4-5H2,1-3H3 |
| Density | 0.951 |
| Boiling point | 190 ℃ |
| Flash Point | 166℉ |
| Zvenyama uye zvemakemikari zvinhu | Properties isina Ruvara yakajeka viscous fluid. Iine hwema hunofadza. Melting point -80℃Boiling point 187.2℃Relative density 0.9608 Refractive index 1.4220 Flash point 82℃ Solubility Zvinosanganiswa nemvura uye zvinonyungudutsa zvakawanda. |
| Uses | Inoshandiswa se solvent ye nitrocellulose, ethylcellulose, polyvinyl acetate, nezvimwe. |
| Security Terminology | S23:;S24/25:; |
*Maparameter acho ndeekungotaura chete. Kuti uwane rumwe ruzivo, tarisa COA
Properties
| Formula | C2H4O2S | |
| CAS NO | 68-11-1 | |
| chitarisiko | isina ruvara, yakajeka, viscous fluid | |
| density | 1.3±0.1 g/cm3 | |
| boiling point | 225.5±0.0 °C pa760 mmHg | |
| flash(ing) point | 99.8±22.6 °C | |
| kurongedza | ngoma/ISO Tangi | |
| Storage | Chengetedza munzvimbo inotonhorera, ine mhepo inofefetera, yakaoma, yakasarudzika kubva kune moto, kurodha uye kuburitsa zvinhu zvekufambisa zvinofanirwa kuchengetedzwa zvinoenderana nezvinopihwa zvemakemikari ane chepfu anopisa. | |
Application
| Inonyanya kushandiswa seyakakwenenzverwa mumiriri, mumiriri wekubvisa bvudzi, polyvinyl chloride yakaderera toxicity kana isina-chepfu stabilizer, polymerization initiator, accelerator uye cheni yekufambisa mumiririri, simbi pamusoro pekurapa mumiririri. |
Dipropylene glycol methyl ether is an organic solvent ine zvakasiyana-siyana zvemaindasitiri uye zvekutengesa kushandiswa.Inowana kushandiswa sechinhu chisinganyanyi kushanduka kune propylene glycol methyl ether uye mamwe glycol ethers. Chigadzirwa chekutengesa chinowanzo musanganiswa wemasomeri mana.
Inoshandiswa se solvent ye nitrocellulose, ethyl cellulose, polyvinyl acetate, nezvimwewo; se solvent ye nitrocellulose, ethyl cellulose, polyvinyl acetate, nezvimwewo, semugadziri wependi nedhayi, uye sechikamu chebrake fluid. Inoshandiswa sechinhu chinonyungudutsa chekudhinda inki uye enamel, uye inoshandiswawo sechinhu chinonyungudutsa chekugeza mafuta ekucheka nemafuta ekushanda. Inoshandiswa sechinhu chekubatanidza chemvura-based diluted paints (kazhinji yakasanganiswa);
Active solvents for water-based paints;
Solvent uye coupling agent yezvicheneso zvemumba nemaindasitiri, zvinobvisa girisi nependi, simbi dzekuchenesa, dzakaoma nzvimbo dzekuchenesa;
Basic solvents uye coupling agents for solvent-based screen printing inki;
Coupling agent uye solvent yevat dye machira;
Coupling agent uye ganda rekuchengetedza ganda rekugadzirisa zvizoro; stabilizer yemishonga yekurima; coagulant yezvinopenya pasi.
Nzvimbo dzekushandisa
Coatings: Yakanaka solvency yemaresini anosanganisira acrylics, epoxies, alkyds, nitrocellulose resins uye polyurethane resins. Zvine mwero yakaderera mhute pressure uye inononoka evaporation rate, yakazara mvura miscibility uye yakanaka compinging properties.
Yekuchenesa mumiriri: kuderera kwepasi tension, kunhuhwirira kwakaderera uye kuderera kwehupfu. Yakanaka solubility kune ese ari maviri polar uye asiri-polar zvinhu, isarudzo yakanaka ye dewaxing uye kuchenesa pasi.
Advantage
Unhu hwechigadzirwa, huwandu hwakakwana, kuburitsa kunoshanda, mhando yepamusoro yebasa Iine bhenefiti pamusoro peamine yakafanana, ethanolamine, pakuti iyo yakakwira yekumisikidza inogona kushandiswa kune imwecheteyo ngura. Izvi zvinobvumira vanonatsa kukwesha hydrogen sulfide pamwero wakaderera wekutenderera amine nekushomeka kwesimba rose rekushandisa.
