Chemistry Reference
In-Depth Information
13
Properties Research of
Secondary Polymeric
Materials on the Basis
of Polypropylene
and Polyethylene
Terephthalate Got Under
the Influence of Ultrasonic
Oscillations on Polymeric
Melt
I. A. Kish, D. A. Pomogova, and D. A. Sogrina
CONTENTS
13.1 Introduction ..................................................................................................... 147
13.2 Experimental Part ............................................................................................ 148
13.3 Discussion and Results .................................................................................... 148
13.4 Conclusion ....................................................................................................... 155
Keywords ................................................................................................................. 155
References ................................................................................................................ 155
13.1 INTRODUCTION
The influence of ultrasonic oscillations on secondary raw materials property on the
basis of polypropylene (PP) and polyethylene terephthalate (PET) during simultane-
ous processing is studied in this chapter.
A lot of attention is paid to recycling problem or to secondary processing of poly-
mer materials nowadays. On the most expensive recycling's procedures is sorting of
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