I-Neopentanediol dimethacrylate CAS 1985-51-9

-Isakhiwo samangqamuzana

Neopentanediol dimethacrylate NPGDMA
Inombolo ye-CAS 1985-51-9
I-EINECS No. 217-856-8
MF C13H20O4
Izinga lekhwalithi
Ubumsulwa min. 99.0% (GC)
Okuqukethwe kwe-Acid max.0.02% (i-acid-base titr., ibalwe njenge-MAAC)
Okuqukethwe kwamanzi ubuningi.0.03%
Umbala ubuningi.20 (Pt-Co)
Ukuzinzisa 50±5 ppm MEHQ (HPLC)
Idatha ebonakalayo
Ukubukeka uketshezi olucacile, olungenambala noma oluphuzi
Iphunga elifana ne-ester
Isisindo se-molecule 240.0 g/mol
Ukuminyana 1.000 g/cm3 (20℃)
Inkomba ye-Refractive 1.451 (20℃)
Indawo yokubilisa +114℃(1014 mbar)
Ukuqina -30 ℃
I-Viscosity 8.0 mPa.s (20℃)
I-Flashpoint +105.0℃
Ukunyibilika (20℃) <0.2%(i-ester emanzini)
Ukusetshenziswa Okuyinhloko
I-Neopentanediol dimethacrylate iyi-ejenti exhumanisayo ebalulekile esetshenziswa kabanzi emkhakheni wengilazi ephilayo, okokunamathela, izimboni ze-sol-speed kanye nenjoloba.
Ukupakisha
Izigubhu zepulasitiki noma ithangi lensimbi engagqwali, 200kg isisindo net.
Ezokuthutha kanye Nesitoreji
Gwema imvula ecwebezelayo kanye nezinga lokushisa eliphezulu kwezokuthutha.Gcina imikhiqizo ezindaweni ezipholile, ezinomthunzi nezinomoya, gcina kude nomlilo.Izinyanga eziyi-6 kusukela ngosuku lokulethwa endaweni yokushisa ephezulu engu-30℃.
Amacebo ajwayelekile
Okuvutha umlilo! I-Polymerization ingase iqaliswe ngokungcoliswa ngama-peroxides, i-aze compounds, ama-ion ensimbi esindayo, tert. Ama-amines, ama-Scompounds. I-Polymerization nayo ibangelwa ukukhanya. Ukugcwaliswa kwe-oxygen emkhathini ku-monomer kuyadingeka ukuze kuzinze. Amazinga okushisa esitoreji akufanele adlule ku-35.

I-Neopentanediol dimethacrylate iyi-ejenti exhumanisayo ebalulekile esetshenziswa kabanzi emkhakheni wengilazi ephilayo, okokunamathela, izimboni ze-sol-speed kanye nenjoloba.