Measurement for viscosity functions of pure and blowing agent laden polymer systems using screw rheometer

Document Type

Conference Proceeding

Publication Date

1-1-2017

Abstract

Theory of single screw extruders has been used for analyzing the processing characteristics of various polymeric fabricated such material as plastics, rubber, and food products. This theory can be extended to measuring the polymer melt viscosity using the closed discharging state of the short single screw extruder. The batch wise operation of the closed discharged state changes the complex extrusion characteristic equation into simple calculation form of shear rate and viscosity equation. Using the screw rheometer for various polymer melt systems have many advantage for easiness of operation, good reproducibility, short time for measuring for pure polymer, measurement for the blowing agent laden polymer systems has the advantage of using the same processing equipment.

Identifier

85038631205 (Scopus)

ISBN

[978-0-692-88309-9, 9780878493609]

Publication Title

Annual Technical Conference ANTEC Conference Proceedings

First Page

239

Last Page

243

Volume

2017-May

Fund Ref

Ministry of Knowledge Economy

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