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<title><![CDATA[EC21 Product Catalogs - bioactive materials]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/bioactive_materials--390706/1/bioactive materials.html]]></link><item>
<title><![CDATA[Hot Sell PLA Tow Acetate Tow for Filter]]></title><link><![CDATA[https://maihattan.en.ec21.com/Hot_Sell_PLA_Tow_Acetate--11837857_11847934.html]]></link><description><![CDATA[Polylactic acid or polyactide (PLA) is a biodegradable and bioactive polyester made up of lactic acid building blocks. It was first discovered in 1932 by Wallace Carothers by heating lactic acid unde]]></description><pubDate><![CDATA[20240605]]></pubDate></item>

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