a microporous bisphenol a diglycidyl ether (dgeba) epoxified-polyethersulfone (pes) blend membrane (epes membrane) was prepared through dry-wet phase inversion. this study attempts to correlate the changes in membrane physical and chemical properties when the epes membranes were exposed to different durations of dry-phase inversion, towards the separation efficiency of carcinogen chromium (vi)....

Epoxy resins, which are frequently preferred among thermoset plastics in the industry, materials with high viscosity, and good mechanical performance. The biggest disadvantage of epoxy resins is that they encounter difficulties application alone due to their viscosity. For this reason, various diluents added reduce viscosity applications conducted. In study, properties resin, used many fields, ...

We prepared self-standing chemically cross-linked hydrogels from 1,3-?-d-glucan (Mw = 2.0 × 105) and 1,3-?-d-glucans (low-molecular-weight (LMW): Mw 105, high-molecular-weight (HMW): 1.0 106), using ethylene glycol diglycidyl ether (EGDGE) as a cross-linker. Uniaxial compressive tests cylindrical of the glucans were conducted. Both LMW-1,3-?-d-glucan highly deformable shape-deformable; they cou...