Lina Sun

ORCID: 0000-0003-4854-9417
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About
Contact & Profiles
Research Areas
  • 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,...

10.3390/polym12081733 article EN Polymers 2020-08-03

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)...

10.1080/00405000.2021.2018781 article EN Journal of the Textile Institute 2022-01-03
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