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<title><![CDATA[EC21 Product Catalogs - polystyrene insulation]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/polystyrene_insulation--2673/1/polystyrene insulation.html]]></link><item>
<title><![CDATA[Fast Wire Abrasive Wire Saw for Hardness Foam]]></title><link><![CDATA[https://reigninstrument01.en.ec21.com/Fast_Wire_Abrasive_Wire_Saw--10800168_10803074.html]]></link><description><![CDATA[polystyrene,Rebonded foam, Phenolic resin,extruded polystyrene, foam glass , cellular glass ,calcium silicate, rock wool and so on.
ADVANTAGE:
High speed/durable/precision cutting /economic price
Cut]]></description><pubDate><![CDATA[20230704]]></pubDate></item>
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<title><![CDATA[Special Purpose Reactor - Polymerization Reactor]]></title><link><![CDATA[https://ilshinauto.en.ec21.com/Special_Purpose_Reactor_Polymerization_Reactor--8932238_3722698.html]]></link><description><![CDATA[polystyrene 
Copolymerization
Copolymerization is a reaction derives polymer from 2 (or more) monomeric species, as opposed to a homopolymer where only one polymer is used. Common examples of this is]]></description><pubDate><![CDATA[20180919]]></pubDate></item>

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