Neopentanediol dimethacrylate CAS 1985-51-9

Imiterere ya molekile

Neopentanediol dimethacrylate NPGDMA
URUBANZA No 1985-51-9
EINECS No 217-856-8
MF C13H20O4
Ubuziranenge
Isuku min.99.0% (GC)
Acide irimo max.0.02% (acide-ishingiro titr., Kubarwa nka MAAC)
Amazi meza max.0.03%
Ibara max.20 (Pt-Co)
Gutuza 50 ± 5 ppm MEHQ (HPLC)
Amakuru yumubiri
Kugaragara neza, kutagira ibara cyangwa umuhondo
Impumuro nziza
Uburemere bwa molekulari 240.0 g / mol
Ubucucike 1.000 g / cm3 (20 ℃)
Igipimo cyerekana 1.451 (20 ℃)
Ingingo yo guteka + 114 ℃ (1014 mbar)
Gukomera -30 ℃
Viscosity 8.0 mPa.s (20 ℃)
Flashpoint + 105.0 ℃
Gukemura (20 ℃) ​​<0.2% (ester mumazi)
Ikoreshwa ryibanze
Neopentanediol dimethacrylate ni ikintu cyingenzi gihuza abantu benshi mu bijyanye n’ibirahuri kama, gutwikira, kwihuta-byihuta n’inganda.
Gupakira
Ingoma ya plastiki cyangwa ikigega kitagira umwanda ， 200 kg uburemere.
Gutwara no Kubika
Irinde imvura yaka n'ubushyuhe bwinshi mu bwikorezi.Bika ibicuruzwa ahantu hakonje, igicucu kandi gihumeka, jya kure yumuriro.amezi 6 uhereye igihe yatangiriye ku bushyuhe ntarengwa bwa 30 ℃.
Ibitekerezo rusange
Umuriro!Polymerisation irashobora gutangizwa no kwanduzwa na peroxide, ibice bya aze, ibyuma biremereye ion, tert.Amine, Ibisebe.Polymerisation nayo iterwa numucyo.Umwuka wa ogisijeni wa Atmospheric muri monomer urakenewe kugirango uhamye.Ubushyuhe bwo kubika ntibugomba kurenga 35.

Neopentanediol dimethacrylate ni ikintu cyingenzi gihuza abantu benshi mu bijyanye n’ibirahuri kama, gutwikira, kwihuta-byihuta n’inganda.