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Modified Poly Urethanes with Enhanced Thermal Properties


Marketed By :  LAP LAMBERT Academic Publishing   Sold By :  Kamal Books International  
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  • Product Description

Since polyurethanes display a softening point at high temperatures and flows under pressure and may even melt, this puts severe limitations on the useful applications of PUs. At around 100°C the properties like tensile strength, modulus etc: start to diminish and at temperatures above 200°C, thermal degradation sets in, depending again on the nature of back-bone. Chemical modifications and cross linking are some proposed ways to overcome these deficiencies. Indeed, the general approach for improvement of thermal stability of polyurethanes has been by way of chain modification with hetrocyclic groups. As an alternative to chemical modifications, radiation cross linked thermoplastic polyurethanes showed improved thermal resistance properties. Therefore ,further developments to enhance the thermal properties will be in focus in the future to broaden the applications of these category of versatile industrial polymers.

Product Specifications
SKU :COC61200
AuthorMohammad Amin Shamekhi
Number of Pages136
Publishing Year24.04.2014
Edition1 st
Book TypeChemistry
Country of ManufactureIndia
Product BrandLAP LAMBERT Academic Publishing
Product Packaging InfoBox
In The Box1 Piece
Product First Available On ClickOnCare.com2015-08-05 00:00:00