缩水甘油POSS笼状混合物 EP0409

ep0409 is a hybrid molecule with an inorganic silses atthe core and organic glycidyl groups attached at the corners of thecage. ep0409 serves as a high temperature reactive diluent in botharomatic and aliphatic epoxy resin and will increase rubberyplateau modulus. poss molecules also have robust resistance toenvironmental degradation such as moisture, oxidation, corrosionand uv radiation. ep0409 is also excellent at dispersing silicaparticles.

key properties
formula weight: 1337.88
epoxy e weight: 167
appearance: clear, pale yellow, viscous liquid
viscosity: 48 poise
thermal stability (5% wt loss): 365˚c
solvent solubility: thf, chloroform, toluene
solvent insolubility: water, hexane
resin solubility: aromatic and aliphatic epoxy resins

relevant literature
• lower residual thermal stress in composites japs:b 46 (2008)2719-2732
• sun protection in greenhouse covers adv. mat.res. vols.113-114 (2010) 2077-2080
• reduced degredation of polyoxymethylene polymer composites,vol. 32, (2011) 1584-1592 • room temperature vartm for marinecomposites polymer preprints 2008, 49(1), 44

download the catalog page
see cosmetics data sheet
see coatings data sheet

cas: 68611-45-0