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<title><![CDATA[EC21 Product Catalogs - polymer water crystals]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/polymer_water_crystals--2002/1/polymer water crystals.html]]></link><item>
<title><![CDATA[Urea-formaldehy Resin Deflashing Media 20/30 Mesh for Aerospace Parts Surface Cleaning Deburring]]></title><link><![CDATA[https://hlhblastingmedia.en.ec21.com/Urea_formaldehy_Resin_Deflashing_Media--11999237_11999256.html]]></link><description><![CDATA[Product Description The plastic sandblasting medium is a fine abrasive with a certain hardness and density of polygonal edges. Under a certain air pressure, the granular polymer abrasive (resin sand)]]></description><pubDate><![CDATA[20240909]]></pubDate></item>
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<title><![CDATA[Diamond Fiber Optic Polishing Paper for Connectors]]></title><link><![CDATA[https://zksfiber.en.ec21.com/Diamond_Fiber_Optic_Polishing_Paper--11869227_11869228.html]]></link><description><![CDATA[polymer and the new polymer material, coats the surface of the high-strength film and
then processes it by a high-precision cutting process. It is used for degumming, rough grinding and fine grinding]]></description><pubDate><![CDATA[20231122]]></pubDate></item>

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