Nadiifin Sare oo Neopentyl Glycol ah (新戊二醇) oo loogu talagalay Codsiyada Warshadaha
Goobaha Codsiga ee ugu Muhiimsan
Dhinaca dahaarka iyo resin-ka, Neopentyl Glycol waa walax ceeriin ah oo muhiim u ah soo saarista resin-ka polyester-ka ee buuxa, resin-ka polyester-ka ee aan dheregsanayn, polyols-ka polyester-ka, iyo resins-ka alkyd. Resin-yadan waxaa si weyn loogu isticmaalaa warshadaha baabuurta, qalabka guriga, iyo agabka qurxinta, gaar ahaan dhinaca dahaarka budada, halkaas oo codsiga iyo horumarinta Neopentyl Glycol ay si gaar ah u caan baxeen. Tusaale ahaan, sannadkii 2013, qiyaastii 72% Neopentyl Glycol ayaa loo isticmaalay in lagu soo saaro resins-ka polyester-ka ee dahaarka budada, kaas oo hadda gaaray 89%. Dhinaca polyurethanes-ka, Neopentyl Glycol waxaa loo isticmaalaa in lagu soo saaro polyols-ka polyester-ka, kuwaas oo inta badan loo isticmaalo polyurethanes-ka aan xumbo lahayn. Polyurethanes-ka ka kooban Neopentyl Glycol waxay leeyihiin xasillooni hydrolytic oo aad u fiican, heerkul hoose oo galaas ah, dhibic dhalaalid oo hooseeya, xasillooni kuleyl iyo UV oo wanaagsan, iyo iska caabin kiimiko. Sifooyinkani waxay ka dhigayaan walax ceeriin ah oo muhiim u ah soo saarista polyurethanes-ka thermoplastic-ka, dahaarka polyurethane-ka, elastomers-ka la shubay, iyo dhejisyada. Dhinaca balaastikada iyo saliidaha, Neopentyl Glycol waxaa loo isticmaalaa in lagu sameeyo balaastikada, taasoo siinaysa PVC waxqabad heer hoose oo heer sare ah, iyo sidoo kale isbeddel yar iyo guuritaan. Intaa waxaa dheer, resins-ka diester-ka Neopentyl Glycol waxaa loo isticmaalaa soo saarista saliidaha macmal ah ee heerka sare ah. Saliidahaan, marka lagu daro meelaha barafoobaya ee hooseeya, tusmooyinka viscosity-ga sare, iyo meelaha iftiimaya ee sare, waxay sidoo kale leeyihiin xasillooni kuleyl oo aad u fiican. Dhinaca daawada, Neopentyl Glycol wuxuu door muhiim ah ka ciyaaraa isku-darka daawooyinka dhexdhexaadka ah. Tusaale ahaan, isku-darka antibiyootikada, Neopentyl Glycol wuxuu si weyn u kordhiyaa wax-soo-saarka iyo daahirnimada antibiyootikada isagoo ka qayb qaadanaya isku-darka waxyaabaha muhiimka ah ee dhexdhexaadka ah. Intaa waxaa dheer, Neopentyl Glycol wuxuu sidoo kale door muhiim ah ka ciyaaraa isku-darka daawooyinka ka hortagga kansarka iyo daawooyinka wadnaha iyo xididdada dhiigga. Neopentyl Glycol waxaa sidoo kale loo isticmaali karaa dareere aad u fiican oo loogu talagalay kala-soocidda kala-soocidda udgoonka iyo hydrocarbons-ka cycloalkane. Waxyaabaha laga soo saaro waxaa loo isticmaalaa udgoonka, daawooyinka, waxyaabaha dabka celiya, saliidaha duulista, balaastikada, khad, walxaha dahaarka leh, iwm., waxaana si weyn loogu isticmaalaa dahaarka, baabuurta, dharka, sunta cayayaanka, balaastikada, iyo beeraha batroolka.
Tilmaamaha
| Magaca Badeecada | Neopentyl Glycol (NPG) | |||||||||
| MF | C5H12O2 | |||||||||
| Muuqaalka | Qaybaha Crystalline | |||||||||
| Nadiifnimo | 99%daqiiqad | |||||||||
| Barta dhalaalaysa | 126-128 °C | |||||||||
| Cufnaanta | 1.06 | |||||||||
| MW | 104.15 | |||||||||
| Lambarka CAS | 126-30-7 | |||||||||
| Koodhka HS | 29053990 | |||||||||
| Lambarka EINECS | 204-781-0 | |||||||||
| Codsiga | Inta badan waxaa loo isticmaalaa soo saarista resins, plasticizers iyo surfactants | |||||||||
Xaashida Xakamaynta Tayada
| Magaca Badeecada | Neopentyl Glycol (NPG) | ||||||
| Shay | Faahfaahinta | Natiijo | |||||
| Tirada Neopentyl Glycol, ≥ | 99% | 99.60% | |||||
| Tusmada midabka (cutubka hazen), ≤ | 15 | 5 | |||||
| Tirada aashitada (%), ≤ Sida aashitada aashitada | 0.1 | 0.37 | |||||
| Biyo(%), ≤ | 1 | 0.45 | |||||
Marka la soo koobo
Marka la soo koobo, Neopentyl Glycol, oo leh xasillooni kiimiko oo heer sare ah iyo shaqo badan, waxay door muhiim ah ka ciyaartaa dahaarka, resins-ka, polyurethanes-ka, balaastikada, saliidaha, daawooyinka, iyo meelaha kale. Iyadoo horumarka joogtada ah ee tignoolajiyada iyo kobaca joogtada ah ee baahida suuqa, baaxadda codsiga ee Neopentyl Glycol ayaa sii ballaarin doonta, gaar ahaan meelaha soo koraya sida tamarta cusub, kiimikada cagaaran, iyo agabka heerka sare ah, muhiimaddeeda ayaa sii kordheysa.