I-High-Purity Neopentyl Glycol (新戊二醇) yezicelo zezimboni
Izinkambu Ezinkulu Zokufaka Isicelo
Emkhakheni wezingubo zokugqoka kanye nama-resin, i-Neopentyl Glycol iyinto ebalulekile yokusetshenziswa ekukhiqizeni ama-resin e-polyester agcwele, ama-resin e-polyester angagcwele, ama-polyol e-polyester, kanye nama-resin e-alkyd. Lawa ma-resin asetshenziswa kabanzi embonini yezimoto, imishini yasekhaya, kanye nezinto zokuhlobisa, ikakhulukazi emkhakheni wezingubo zokugqoka ezimpushana, lapho ukusetshenziswa kanye nokuthuthukiswa kwe-Neopentyl Glycol kuvelele khona kakhulu. Isibonelo, ngo-2013, cishe u-72% we-Neopentyl Glycol wasetshenziselwa ukukhiqiza ama-resin e-polyester ezingubo zokugqoka ezimpushana, manje esefinyelele ku-89%. Emkhakheni wezingubo zokugqoka, i-Neopentyl Glycol isetshenziselwa ukukhiqiza ama-polyester polyol, asetshenziswa kakhulu kuma-polyurethane angewona ama-foam. Ama-Polyurethane aqukethe i-Neopentyl Glycol anokuqina okuhle kwe-hydrolytic, izinga lokushisa eliphansi lokushintsha kwengilazi, iphuzu eliphansi lokuncibilika, ukuzinza okuhle kokushisa kanye ne-UV, kanye nokumelana namakhemikhali. Lezi zakhiwo zenza kube yinto ebalulekile yokusetshenziswa ekukhiqizeni ama-polyurethane e-thermoplastic, izingubo ze-polyurethane, ama-elastomer aqoshiwe, kanye nama-adhesive. Emkhakheni wezinto zokugcoba kanye nezinto zokugcoba, i-Neopentyl Glycol isetshenziselwa ukuhlanganisa izinto zokugcoba, okwenza i-PVC isebenze kahle kakhulu ekushiseni okuphansi, kanye nokuguquguquka okuphansi kanye nokufuduka. Ngaphezu kwalokho, ama-resin e-diester e-Neopentyl Glycol asetshenziswa ekukhiqizweni kwezinto zokugcoba zokwenziwa zezinga eliphezulu. Lezi zinto zokugcoba, ngaphezu kwamaphuzu okuqandisa aphansi, izinkomba ze-viscosity ephezulu, kanye namaphuzu aphezulu okukhanya, nazo zinokuqina okuhle kakhulu kokushisa. Emkhakheni wezokwelapha, i-Neopentyl Glycol idlala indima ebalulekile ekuhlanganisweni kwezinto zokuxuba zemithi. Isibonelo, ekuhlanganisweni kwama-antibiotic, i-Neopentyl Glycol ikhulisa kakhulu isivuno kanye nobumsulwa bama-antibiotic ngokubamba iqhaza ekuhlanganisweni kwezinto zokuxuba ezibalulekile. Ngaphezu kwalokho, i-Neopentyl Glycol nayo idlala indima ebalulekile ekuhlanganisweni kwemithi yokulwa nomdlavuza kanye nemithi yenhliziyo. I-Neopentyl Glycol ingasetshenziswa futhi njengesithako esihle kakhulu sokuhlukanisa okukhethiwe kwama-hydrocarbon aromatic kanye ne-cycloalkane. Izinto ezisetshenziswa kuyo zisetshenziswa ezinukweni, ezidakamizweni, ezivimbela ilangabi, ezigcotshweni zezindiza, ezipulasitikini, kuyinki, ezintweni zokuvikela ukushisa, njll., futhi zisetshenziswa kabanzi ezimbozweni, ezimotweni, ezindwangu, ezibulala izinambuzane, epulasitikini nasezindaweni zikaphethiloli.
Imininingwane
| Igama Lomkhiqizo | I-Neopentyl Glycol (NPG) | |||||||||
| I-MF | C5H12O2 | |||||||||
| Ukubukeka | Izingcezu zekristalu | |||||||||
| Ubumsulwa | 99%min | |||||||||
| Indawo yokuncibilika | 126-128 °C | |||||||||
| Ubuningi | 1.06 | |||||||||
| I-MW | 104.15 | |||||||||
| INOMBOLO YE-CAS | 126-30-7 | |||||||||
| Ikhodi ye-HS | 29053990 | |||||||||
| I-EINECS CHA | 204-781-0 | |||||||||
| Isicelo | Isetshenziswa kakhulu ekwenziweni kwama-resins, ama-plasticizer kanye nama-surfactants | |||||||||
Ishidi Lokulawula Ikhwalithi
| Igama Lomkhiqizo | I-Neopentyl Glycol (NPG) | ||||||
| Into | Imininingwane | Umphumela | |||||
| Okuqukethwe kwe-Neopentyl Glycol, ≥ | 99% | 99.60% | |||||
| Inkomba yombala (iyunithi ye-Hazen), ≤ | 15 | 5 | |||||
| Okuqukethwe kwe-asidi (%), ≤ Njenge-acetic acid | 0.1 | 0.37 | |||||
| Amanzi(%), ≤ | 1 | 0.45 | |||||
Ngokufigqiwe
Ngamafuphi, i-Neopentyl Glycol, ngokuqina kwayo okuhle kwamakhemikhali kanye nokusebenza kwayo okuningi, idlala indima ebalulekile ekugqokeni, kuma-resin, kuma-polyurethane, kuma-plasticizer, kuma-lubricant, kuma-pharmaceuticals, nakwamanye amasimu. Ngokuthuthuka okuqhubekayo kobuchwepheshe kanye nokukhula okuqhubekayo kwesidingo semakethe, ububanzi bokusetshenziswa kwe-Neopentyl Glycol buzokhula kakhulu, ikakhulukazi emikhakheni esanda kuvela njengamandla amasha, i-green chemistry, kanye nezinto ezisezingeni eliphezulu, ukubaluleka kwayo kuzoqhubeka nokukhula.