Gong, Jian published the artcileDigital light processing of SiC ceramic from allylhydridopolycarbosilane with limited acrylate monomers, COA of Formula: C15H20O6, the publication is Ceramics International (2022), 48(13), 18468-18474, database is CAplus.
Digital light processing of ceramic precursor was used to prepare SiC rich ceramic parts in this study. In order to achieve appropriate light curing rate, the ceramic precursor allylhydropolycarbosilane (LHBPCS) was mixed with acrylate monomers tripropylene glycol diacrylate and trimethylolpropane triacrylate. The content of acrylate monomers was optimized to increase the ceramic yield and reduce the shrinkage during pyrolysis. According to the results of thermogravimetric anal. and photolithog. experiment, 15 wt% acrylate monomers was appropriate. 330 mJ/cm2 UV irradiation dose was selected for every layer with a thickness of 25 μm, and green bodies with different shapes were successfully printed. During pyrolysis, these printed parts changed from transparent yellow to black accompanying uniform shrinkage. At 1000 °C, the shrinkage was 24.0-26.0%, and crack-free SiC rich ceramic parts with d. of 2.11 g/cm3 and chem. formula of SiC1.31O0.26 were obtained.
Ceramics International published new progress about 15625-89-5. 15625-89-5 belongs to esters-buliding-blocks, auxiliary class Polymerization Reagents,Crosslinkers, name is Trimethylolpropane triacrylate, and the molecular formula is C15H20O6, COA of Formula: C15H20O6.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics