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<title><![CDATA[EC21 Product Catalogs - cas 68 41 7]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/cas_68_41_7--331020/1/cas 68 41 7.html]]></link><item>
<title><![CDATA[PVC Resin Polyvinyl Chloride]]></title><link><![CDATA[https://cindyjincheng.en.ec21.com/PVC_Resin_Polyvinyl_Chloride--7705417_7705554.html]]></link><description><![CDATA[7
SG8
K Value
72-71
70-69
68-66
65-63
62-60
59-55
Number of Impurity Partical, max. 
32
32
45
45
45
45
Volatiles Content%, max. 
0.4
0.4
0.5
0.5
0.5
0.5
Appearing Density, g/ml, min. 
0.41
0.41
0.42
]]></description><pubDate><![CDATA[20130311]]></pubDate></item>

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