A5079003912- biodegradable polymer synthesis and properties
- Carbon dioxide utilization in catalysis
- Polymer crystallization and properties
- Advanced Polymer Synthesis and Characterization
- Dyeing and Modifying Textile Fibers
Donghua University
2020-2022
The hydrophilic copolyester polyethylene terephthalate (PET) (ENCDP-X) was successfully synthesized by chemical modification consisting of copolymerization and blending the comonomers, including sodium isophthalate-5-sulfonate (SIPE), glycol (PEG), 2,2-dimethyl-1,3-propanediol (NPG) matting agent TiO2 with different content. Moreover, structural characterization sequential structure, crystallization thermal properties were studied. results showed that comonomers embedded in copolyester,...
The copoly(ethylene terephthalate) (ENCDP) were successfully prepared with 2,2-sodium-5-sulfo-bis-(hydroxyethyl)-isophthalate (SIPE), poly(ethylene glycol) (PEG) and 2,2-dimethyl-1,3-propylene glycol (NPG), named as cationic dyeable polyester. dyeing properties consisted of adsorption kinetics thermodynamics blue X-BL on the ENCDP fabric investigated. T-Vickerstaff hyperbolic model could be used to explain predict equilibrium rate constant k, dye sorption capacity (C∞), half time (t1/2)...