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<title><![CDATA[EC21 Product Catalogs - pvc fiber optic]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/pvc_fiber_optic--0549/1/pvc fiber optic.html]]></link><item>
<title><![CDATA[Optical Brightener OB for Plastics]]></title><link><![CDATA[https://ec21serena.en.ec21.com/Optical_Brightener_OB_for_Plastics--9658361_9658362.html]]></link><description><![CDATA[of polyester and nylon; also used in ABS, PS, HIPS, PA, PC, PP, PET,EVA, PVC, etc.
Rate of use: (per 1000kg of substrate) 
Polyester: 75-300g 
EVA, PP, nylon: 75-200g
Package
25kg per fiber drum
]]></description><pubDate><![CDATA[20220926]]></pubDate></item>

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