Dipropylene Glycol Dimethyl Ether hamwe na CAS 111109-77-4
Dipropylene Glycol Dimethyl Ether ihinnye as DPGDME, hamwe na cas no 111109-77-4, ni solvent ikoreshwa cyane muri polar aprotic. Solvent ya Dpdme ifite polarity iringaniye, ishongesha mu mazi byoroshye, kandi ishobora kuvangwa n'ibintu byinshi biyungurura organic. Dipropylene glycol dimethyl ether ni solvent nziza ijyanye na "water-organic phase". Solvent ya Dpdme ni solvent ishyuha cyane, idashya ariko igomba kubikwa kure y'inkongi z'umuriro zigurumana cyane.
Dipropylene glycol dimethyl ether ni umuti ukoreshwa mu bintu byinshi kandi urinda ibidukikije, ufite impumuro nziza, umuvuduko ukwiye wo guhinduka, uhamye neza mu binyabutabire, ushonga neza kandi ufite umutekano mwinshi ku buzima bw'abantu. Leta Zunze Ubumwe za Amerika n'Umuryango w'Ubumwe bw'u Burayi byashyizwe ku rutonde rw'ibintu bihumanya ikirere bitari HAP/NAP (bitari mu kaga mu bihumanya ikirere). Dipropylene glycol dimethyl ether 99.0 ubusanzwe ishobora gukoreshwa mu gusiga irangi rishingiye ku mazi no mu bisigazwa bisukuye.
| Ibintu | Ibisobanuro |
| IBARA (pt-co) | ≤15 |
| Ubushuhe | ≤0.1% |
| Ubushyuhe | ≤0.03% |
| Aho kubira | 175 °C (itara) |
| igipimo cyo kugarura ubuziranenge | n20/D 1.408 |
Dipropylene glycol dimethyl ether ikoreshwa cyane mu nzego zitandukanye z'ubushakashatsi mu nganda no mu bya siyansi bitewe n'imiterere yayo yo "uburozi buke, gushonga cyane no kudahinduka cyane":
Inganda zikora irangi n'inyi:Dipropylene glycol dimethyl ether, nk'ikintu gishongesha cyangwa gishongesha kimwe, ikoreshwa mu gushonga bishingiye ku mazi, gushonga bishingiye ku bishongesha na wino. Ishobora kunoza uburyo resin zishongesha (nk'ifiriti za acrylic na polyurethane), kongera uburyo ipfundikizo zifatana, no kugabanya icyarimwe imyuka ihumanya ikirere (VOCs).
Ibintu byo gusukura no gukuraho amavuta:Bitewe n’ubushobozi bwazo bwo kuvura amazi n’ubwo kuvura lipophilic, zishobora gukoreshwa mu buryo bwa "isuku ishingiye ku mazi" ku bikoresho by’ikoranabuhanga n’ibikoresho by’ikoranabuhanga. Zishobora gukuraho neza ibisigazwa by’amavuta n’ibisigazwa by’amazi (ibisigazwa by’amazi), kandi ntizingiza ibikoresho by’ibanze (nk’ibyuma na plastiki).
Mu rwego rw'ubuvuzi n'imiti yica udukoko:Umusemburo wa Dpdme, nk'umusemburo "wo gushonga/gushonga hamwe" ku bintu bikora ku miti cyangwa imiti yica udukoko, ukoreshwa mu gutegura ibinyobwa n'imiti yica udukoko ishobora gushonga. Dipropylene glycol dimethyl ether ishobora kongera ubushobozi bwo gushonga no kudahungabana kw'ibintu bikora mu gihe ikagabanya ubukana ku mubiri w'umuntu cyangwa ku bihingwa.
Uburyo bwo gukora imiti n'uburyo bwo gukora inyigo:Dipropylene glycol dimethyl ether, nk'umusemburo wa polar aprotic, ishobora gusimbura imisemburo gakondo y'uburozi bwinshi kandi igakoreshwa mu bikorwa bya organic synthesis (nk'impinduka za nucleophilic na catalytic reactions), bishobora kongera igipimo cy'impinduka n'umusaruro w'umusaruro.
Kwita ku mubiri n'ibicuruzwa bya buri munsi bya shimi:Dipropylene glycol dimethyl ether ikoreshwa mu rugero ruto mu bikoresho byo kwita ku ruhu no mu mavuta yo kwisiga (nk'amavuta yo mu maso n'imibavu) nk'umusemburo cyangwa amavuta yo kwisiga, ifasha gushonga ibintu bikora bishonga mu mavuta (nka vitamine E), mu gihe yongera imiterere y'uruhu n'uburyo ibintu bihagaze neza.
✅Ubushinwa dipropylene glycol dimethyl ether ifite ubuziranenge bwiza, igereranywa n'ikirango cya Dow cyo muri Leta Zunze Ubumwe za Amerika.
✅Umusaruro mwinshi kandi uhoraho
✅Gupakira no kwandikaho bishobora guhindurwa uko bikenewe
200kgs/ingoma, toni 16/20'konteyine
Ubushinwa dipropylene glycol dimethyl ether
Gura dipropylene glycol dimethyl ether
