Wang, Kejie published the artcileSiC paste with high curing thickness for stereolithography, Recommanded Product: Trimethylolpropane triacrylate, the publication is Ceramics International (2022), 48(S19), 28692-28703, database is CAplus.
In this study, the method and mechanism of the improvement of the curing thickness of SiC by stereolithog. (SLA) were investigated, the rheol. properties of SiC paste were optimized, and the problem of cracking problem during debinding was solved. The best molding process for preparing SiC ceramics with the Ceramaker 900 equipment was studied. Oxidation at 1180°C for 1 h and hydroxylation with 0.6 mol/L H2O2 were the best modification processes for SiC powder. SiC paste with good rheol. properties and high curing thickness was prepared using a resin system of BPA, HDDA, TPGDA, TMPTA, DPHA, and A-BPEF (mass ratio = 9:7:5:20:15:6). The best debinding process for SLA SiC was segmented debinding. The bulk d., total porosity, and room temperature bending strength of the SiC ceramics obtained are 2.13 g/cm3, 10.2%, 229 MPa, resp. The nanoindentation elastic modulus and hardness of SLA SiC ceramics were found to be 18.7 and 1.66 GPa, resp. Through this process, a lattice structure of SiC parts with good surface quality was prepared
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 C18H23OP, Recommanded Product: Trimethylolpropane triacrylate.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics