Dipropylene Glycol (DPG) Supplier
Chinhu chinosanganisa glycol coupling chinofashaira zvakanyanya uye chinodziya zvishoma — chinoshandiswa semutakuri wezvinonhuwira, purasitiki, uye solvent muzvishandiso zvekuchenesa, zvekuchengetedza muviri, uye zvemaindasitiri.
Kumbira QuoteKurumidza Specs
| CAS Nha. | 25265-71-8 (maisomeri akasanganiswa) |
| Molecular Formula | C₆H₁₄O₃ |
| Kuonekwa | Mvura ine viscous isina ruvara, isina hwema |
| Boiling Point | ~230–235°C |
| Flash Point | ~124°C (CC) |
| Viscosity (25°C) | ~10–12 mPa·s |
| Miscibility | Inosanganiswa nemvura uye zvinonyungudutsa polar |
| giredha | Zvehunyanzvi / Kunhuhwirira |
Chii chinonzi Dipropylene Glycol?
Dipropylene glycol (DPG) musanganiswa wema diol matatu e isomeric anobva ku propylene oxide: 4-oxa-2,6-heptanediol ndiyo isomer inonyanya kushandiswa, pamwe chete nezvikamu zvidiki zve 1,1′- ne 2,2′-isomers. Inogadzirwa sechibereko che propylene glycol. DPG imvura isina ruvara, isina hwema, ine hygroscopic ine volatility yakaderera, high flash point (~124°C), uye inosanganiswa zvizere nemvura, ethanol, uye akawanda ma polar solvents. Mwero wayo we evaporation yakaderera uye hunhu hwayo hunofadza husingatsamwisi hunoisiyanisa ne volative solvents dzakadai se IPA.
Mashandisirwo Ekutakura Zvinonhuhwirira Uye Kuchenesa
DPG ndeimwe yemishonga inotakura zvinonhuhwirira uye inonyungudutsa inoshandiswa zvakanyanya mukugadzira zvinonhuhwirira nekuchengetedza munhu, uko kusagadzikana kwayo kushoma, kuchengetedzeka kwayo, uye kuenderana kwayo nezvinhu zvinonhuhwirira zvinoita kuti ive imwe nzira inosarudzwa pane ethanol yekugadzira zvinonhuhwirira zvine mafuta mumvura uye zvigadziko zvezvinonhuhwirira. Mukugadzira chigadzirwa chekuchenesa, DPG inoshanda semushonga unobatanidza zvinofashaira zvakanyanya uye co-solvent, kunyanya muzvigadzirwa uko kusunungurwa kwezvinonhuhwirira zvishoma nezvishoma uye nguva yakareba yekubata pamusoro zvinobatsira. Inoshandiswawo sepurasitiki muinki dzekudhinda neglues, uye semakemikari ari pakati nepakati mukugadzirwa kwepolyurethane nepolyester resin.
Kupa uye Kurongedza
Terracore Chemicals inopa DPG yemhando yepamusoro uye yepamusoro yezvinonhuwira kumadhiramu nemaIBC kune vanosanganisa zvinonhuhwirira, vagadziri vezvigadzirwa zvekuchenesa, uye vanogadzira maindasitiri. Mhando yezvinonhuhwirira inosangana nezvimwe zvinodiwa nemavara uye hwema hunodiwa nekushandiswa kwezvinonhuhwirira.
Applications
- Inotakurwa nezvinonhuwira uye ine munyu mukugadzira zvinonhuhwirira uye kuzvitarisira iwe pachako
- Kuchenesa chigadzirwa chinonyungudutsa pamwe chete uye chinosanganisa
- Polyurethane polyol uye resin yepakati
- Inki yekudhinda nepurasitiki inonamira
- Kugadzirisa machira kunobatsira uye kunozora
- Chinonhuwirira chisina kusimba zvakanyanya mukugadzirwa kwemaindasitiri
Unoda Mutengo weDipropylene Glycol here?
Tiudzei giredhi raunoda uye huwandu hwaunoda — tichapindura nemitengo, zvirevo, uye nguva yekupihwa basa.
Kumbira Quote