Title: PHASE TRANSITION AND DEGRADATION CHARACTERISTICS OF POLY(URETHANE-SILOXANE) COPOLYMERS
Page Range: p.151-159
Author(s): Jen-Taut Yeh; Yao-Chi Shu
File size:
Download the pdf (subscribers only)
Buy the pdf (non-subscribers)
Journal: Polymers and Polymer Composites
Issue Year: ppc
Volume: 15
Issue No: No.2
Abstract
The properties and characteristics of segmented polyurethane elastomers and polydimethyl siloxane (PDMS) are described. In this work, PDMS monomer was incorporated into the soft segment of polyurethane using a stepwise reaction between at least two bifunctional compounds (4,4′-diphenylmethane diisocyanate, hydroxyl-terminated PDMS and 1,4-butanediol) to improve the thermal properties of a typical PU. The phase transition and degradation characteristics of the poly(urethane-siloxane) copolymers were studied using DSC and TGA. 32 refs.
Related reading
More journal reading and science coverage connected to this topic.
Direct and flexural shear strength of composite beam with perforbond rib
Title: Direct and flexural shear strength of composite beam with perforbond rib Page Range: p.9-18 Author(s): Dooyong Cho; Jinwoong Choi; Hoseong Jeong File size:…
A study of cutting temperatures in turning carbon-fiber-reinforced-plastic (CRFP) composites with nose radius worn tools
Title: A study of cutting temperatures in turning carbon-fiber-reinforced-plastic (CRFP) composites with nose radius worn tools Page Range: p.19-26 Author(s): Chung-Shin Chang File size:…
Curing residual strain monitoring of carbon fiber reinforced polymer composite using notched long-period fiber grating
Title: Curing residual strain monitoring of carbon fiber reinforced polymer composite using notched long-period fiber grating Page Range: p.27-34 Author(s): Ke-Ping Ma; Chao-Wei Wu;…