Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Zhen Ya Gu"'
Autor:
Zhen Ya Gu, Heng Quan
Publikováno v:
Advanced Materials Research. 331:139-143
A series of hydrophilic polyether polyurethanes were prepared with two-steps technique from 4,4’- diphenylmethane diisocyanate (MDI), polytetramethylene glycol 1000 (PTMG1000) and polyethylene glycol 1000 (PEG1000) with 1,4-butanediol (BDO) as the
Autor:
Heng Quan, Zhen Ya Gu
Publikováno v:
Advanced Materials Research. :281-287
Multiphase, segmented polyurethanes with mixed soft segment phase were prepared from 4,4’- diphenylmethane diisocyanate (Pure MDI), polybutylene adipate (glycol) 2000 (PBA2000) and polyethylene glycol 1000 (PEG1000) with 1,4-butanediol (BDO) as the
Publikováno v:
Advanced Materials Research. :514-517
In order to improve the hydrophobic property of Polyvinylidene fluoride (PVDF) membrane, in this paper nano-silica was modified by silane coupling agent firstly, then the modified nano-silica mixed with fluororesin,crosslinking agent and thickener
Publikováno v:
Advanced Materials Research. :503-506
PVDF was blended with PVC to improve the weldable property of PVDF topcoat. Effects of film formation process on the surface properties of PVDF/PVC blended film were investigated. Peeling strength of PVDF/PVC blended film has reached the internationa
Publikováno v:
Advanced Materials Research. :334-339
The strength and the fouling resistance of PVDF membrane prepared by wet phase inversion process can be improved by an innovation in membrane preparation. The prepared flat-sheet PVDF-fabric composite membrane consists of a fabric layer and a PVDF me
Publikováno v:
Advanced Materials Research. :1451-1454
Lotus effect is well-known to be governed by chemical properties and nanotextures of the surfaces. In this paper, a method with two-steps treatment technology was applied to develop the superhydrophobic polyvinylidene fruoride(PVDF) membrane with the
Publikováno v:
Advanced Materials Research. :723-726
Lotus flower is a symbol of purity in Asian cultures, when growing from muddy waters it stays clean and uncontaminated. The "self-cleaning" surface of lotus leaf is hydrophobic and rough, showing hierarchical micro- and nano-scale structures. Stimula