I-High-Purity Neopentyl Glycol (新戊二醇) yeensetjenziswa zebubulo
Iindawo ezikulu zokusebenza
Emkhakheni wokugqoka nama-resin, i-Neopentyl Glycol yinto eqakathekileko yokwenza ama-resin we-polyester agcweleko, ama-resin we-polyester angakagcwaliswa, ama-polyester polyols, kanye nama-alkyd resin. Ama-resin la asetjenziswa khulu emabubulweni weenkoloyi, wemitjhini yangekhaya, kanye nezinto zokuhlobisa, khulukhulu emkhakheni we-powder coatings, lapho ukusetjenziswa nokuthuthukiswa kwe-Neopentyl Glycol kuvelele khona khulu. Ukwenza isibonelo, ngo-2013, i-72% ye-Neopentyl Glycol yasetjenziselwa ukukhiqiza ama-polyester resins we-powder coatings, esele ifinyelele ku-89%. Emkhakheni wama-polyurethane, i-Neopentyl Glycol isetjenziselwa ukukhiqiza ama-polyester polyols, asetjenziselwa khulu ama-polyurethane angasiwo amagwebu. Ama-polyurethane ane-Neopentyl Glycol anokuzinza okuhle khulu kwe-hydrolytic, izinga lokutjhisa eliphasi lokutjhuguluka kwengilazi, izinga eliphasi lokuncibilika, ukuzinza okuhle kwe-thermal ne-UV, nokujamelana namakhemikhali. Iimfanelo lezi zenza bona ibe yinto eqakathekileko ekukhiqizeni ama-thermoplastic polyurethane, ama-polyurethane coatings, ama-elastomers aphoswe, kanye nama-adhesives. Emkhakheni weplastiki namafutha, i-Neopentyl Glycol isetjenziselwa ukwenza amaplastiki, okwenza i-PVC isebenze kuhle khulu emazingeni womtjhiso aphasi, kanye nokutjhuguluka okuphasi nokufuduka. Ukungezelela, i-Neopentyl Glycol diester resins isetjenziselwa ukukhiqiza amafutha wokuthambisa wezinga eliphezulu. Iinthambiso lezi, ngaphezu kwamaphuzu aphasi wokuqanda, ama-indices aphezulu we-viscosity, kanye namaphuzu aphezulu wokukhanya, nazo zinokuzinza okuhle khulu kokutjhisa. Emkhakheni wezokwelapha, i-Neopentyl Glycol idlala indima eqakathekileko ekuhlanganisweni kwemithi ephakathi. Ukwenza isibonelo, ekukhiqizeni ama-anthibhayothikhi, i-Neopentyl Glycol ikhuphula khulu isivuno nokuhlanzeka kwama-antibiotics ngokuzibandakanya ekwakhiweni kwama-intermediates aqakathekileko. Ukungezelela, i-Neopentyl Glycol nayo idlala indima eqakathekileko ekukhiqizeni imithi yokulwa nomdlavuza nemithi yenhliziyo. I-Neopentyl Glycol nayo ingasetjenziswa njengesisombululo esihle khulu sokuhlukanisa ama-hydrocarbon we-aromatic ne-cycloalkane. Iinthako zayo zisetjenziselwa amakha, iindakamizwa, izinto ezivimbela umlilo, iinthambiso zeenqhema zeenqhema zeenqhema, amapulasitiki, ama-inki, izinto ezivikelako, njll., begodu zisetjenziswa khulu ekugcotshweni, eenkoloyini, eendleleni, eendaweni zokubulala iintwala, emaplastiki, kanye namasimu wephethroliyamu.
Iinqophiso
| Ibizo lomkhiqizo | I-Neopentyl Glycol(NPG) | |||||||||
| MF | C5H12O2 | |||||||||
| Ukuvela | Iingcezu zekristalu | |||||||||
| Ubumsulwa | 99%min | |||||||||
| Indawo yokuncibilika | 126-128 °C | |||||||||
| Ukuminyana | 1.06 | |||||||||
| MW | 104.15 | |||||||||
| CAS NO | 126-30-7 | |||||||||
| Ikhodi ye-HS | 29053990 | |||||||||
| I-EINECS NO | 204-781-0 | |||||||||
| Isibawo | Isetjenziswa khulu ekwenzeni ama-resin, amaplastiki kanye nama-surfactants | |||||||||
Iphepha lokulawula ikhwalithi
| Ibizo lomkhiqizo | I-Neopentyl Glycol(NPG) | ||||||
| I-ayithemu | Ukucaciswa | Umphumela | |||||
| Okuqukethwe kwe-Neopentyl Glycol,≥ | 99% | 99.60% | |||||
| Inkomba yombala (iyunithi ye-Hazen),≤ | 15 | 5 | |||||
| Okuqukethwe kwe-esidi (%), ≤ Njenge-asidi ye-asidi | 0.1 | 0.37 | |||||
| Amanzi(%), ≤ | 1 | 0.45 | |||||
Ngokufingqa
Ngokurhunyeziweko, i-Neopentyl Glycol, ngokuzinza kwayo kwamakhemikhali okuhle khulu nokusebenza ngeendlela ezinengi, idlala indima eqakathekileko ekugcotshweni, ema-resin, ema-polyurethane, emaplastiki, ama-lubricant, ama-pharmaceuticals, neminye imikhakha. Ngokuragela phambili kwethekhnoloji nokukhula okuragela phambili kwesidingo semakethe, ububanzi bokusetjenziswa kwe-Neopentyl Glycol buzokwanda, khulukhulu emikhakheni esakhulako efana namandla amatjha, ikhemistri eluhlaza, kanye nezinto ezisezingeni eliphezulu, ukuqakatheka kwayo kuzokuragela phambili nokwanda.