Title: PREPARATION, CHARACTERISATION AND MECHANICAL PROPERTIES OF ENVIRONMENTALLY FRIENDLY WATERBORNE POLYURETHANE AND POLYURETHANE-ACRYLATE
Page Range: p.521-527
Author(s): Fengxian Qiu; Jingli Zhang; Dongmei Wu; Qinqin Zhang; Dongya Yang
File size: 283K
Download the pdf (subscribers only)
Buy the pdf (non-subscribers)
Journal: Polymers and Polymer Composites
Issue Year: ppc
Volume: 17
Issue No: No.8
Abstract
Environmentally friendly, water-borne PU was prepared from a polyester polyol, isophorone diisocyanate and dimethylol propionic acid and polyurethane-acrylate dispersions were obtained from different proportions of butyl acrylate and methyl acrylate by an in-situ dispersion technique. The structures, optical transparency, physical properties, mechanical properties and heat stabilities of the PU and polyurethane-acrylate dispersions and films prepared therefrom were investigated and compared. The polyurethane-acrylates were found to possess better transparency, higher tensile strength and lower elongation at break and were considered potential candidates for coatings, leather finishing, adhesives, sealants, plastics coating and wood finishes. 10 refs.
Related reading
More journal reading and science coverage connected to this topic.
Shear strength of concrete wide beams shear reinforced with GFRP plates
Title: Shear strength of concrete wide beams shear reinforced with GFRP plates Page Range: p.111-118 Author(s): Min Sook Kim; Joowon Kang; Young Hak Lee…
Residual strength and deformation recovery of RC beams strengthened with FRPs plates under the sustained load
Title: Residual strength and deformation recovery of RC beams strengthened with FRPs plates under the sustained load Page Range: p.119-126 Author(s): Dooyong Cho; Hoseong…
Reliability design and optimization process on through mold via using ultrafast laser
Title: Reliability design and optimization process on through mold via using ultrafast laser Page Range: p.1-8 Author(s): Hsiang-Chen Hsu; Shih-Jeh Wu; Wen-Fei Lin; Boen…