NeopentAnediol Dimethacrylate CAS 1985-51-9

-Molecular tsarin

NeopentAnediol digethacrylate NPGDMA
CAS No. 1985-51-9
Einecs No. 217-856-8
MF C13H20o4
Daidaitaccen ma'auni
Tsarkake min. 99.0% (GC)
Acid abun ciki Max..02% (A} aci-tushe Titr., Lasafta azaman Maci)
Ruwa mai ruwa max...03%
Launi Max.20 (PT-CO)
Sippification 50 ± 5 ppm mehq (HPLC)
Bayanan jiki
Bayyanar bayyana, bayyanar launuka ko launin shuɗi
Odor ester-so
Matsakaicin kwayar halitta 240.0 g / mol
Density 1.000 g / cm3 (20 ℃)
Gradextive Index 1.451 (20 ℃)
Tafasa matsayi + 114 ℃ (1014 mbar)
Soficarfin -30 ℃
Hannu 8.0 MPa.s (20 ℃)
Flashpoint + 105.0 ℃
Sanarwar (20 ℃) ​​<0.2% (ESTER cikin ruwa)
Amfani da kai
NeopentAnediol digethacatlate wani muhimmin wakili yana da muhimmanci a cikin filayen gilashin gilashi, shafi, sogen sauri da masana'antar roba.
Marufi
Filastik filastik ko tanki bakin karfe, 200kg net sec.
Sufuri da Adana
Guji yanayin ruwan sama da yawan zafin jiki a cikin sufuri. Idan samfuran inuwa da ventilated, watanni ɗaya daga ranar isarwa a matsakaicin yawan zafin jiki na 30 ℃.
Babban alamu
Fasaha! Za'a iya fara polymerization ta hanyar gurbatawa tare da peroxides, hancin zafi, ions mai nauyi na karfe, Tert. Amines, scompounds. Polymerization ne da haske ya haifar. ATMOSPHERERI Oxygen justain a cikin monomer wajibi ne don kwanciyar hankali. Saurin yanayin ajiya bai kamata wuce 35.

NeopentAnediol digethacatlate wani muhimmin wakili yana da muhimmanci a cikin filayen gilashin gilashi, shafi, sogen sauri da masana'antar roba.