Preparation and Application Properties Analysis of Hyperbranched Polyurethane Leather Finishing Agent-Reference-Cited by-同舟云学术

Preparation and Application Properties Analysis of Hyperbranched Polyurethane Leather Finishing Agent

Published:2010-08 Issue: Volume:129-131 Page:251-255
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Wang Xue Chuan¹,Lu Xian Bo¹,Qiang Tao Tao¹,Ren Long Fang¹

Affiliation:

1. Shaanxi University of Science and Technology

Abstract

A novel hyperbranched polyurethane (HBPU) finishing agent was prepared by graft copolymerization of hyperbranched poly (amine-ester) polyols (HPAE) and the isocyanate-terminated polyurethane prepolymer(PPU). The PPU was synthesized by step polymerization of isophorone diisocyanate (IPDI) with polyethylene glycol (PEG) and dibutyltin dilaurate (DBTDL) as catalyst. The FT-IR spectroscopy was used for the structural characterization. The thermal properties of HBPU were characterized by TGA. Microphase separation of HBPU film surface was studied by tapping-mode atomic force microscopy (AFM). Moreover, in contrast to 200-UT, the physical and mechanical properties of HBPU as finishing agent were investigated: curing time was decreased by 26.15% and the water vapor permeability was increased by 9.04%.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.129-131.251.pdf

Reference10 articles.

1. Yang Q F, Qu J Q, Chen H Q. Chemical Technology Market Vol. 10(2004), p. l7-22.

2. Qiu S J, Wu X Q, Wei X L. Applied Chemical Industry Vol. 34(2005), p.760.

3. Tomalia DA, Naylor AM, Goddhard WA. Angew Chem Vol. 29(1990), p.138.

4. Nasar AS, Jikei M, Kakimoto M. Eur Polym J Vol. 39(2003), pp.1201-1208.

5. Wang X C, Qiang T T, Ren L F. J. Soc. Leather Technol. Chem. 90 (2006), pp.54-59.

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