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<title><![CDATA[EC21 Product Catalogs - lost key]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/lost_key--2839/1/lost key.html]]></link><item>
<title><![CDATA[China Supplier Chromite Sand Cr-Sand AFS55-65 AFS 60-65 for Shell Molding Sand]]></title><link><![CDATA[https://haixusissi.en.ec21.com/China_Supplier_Chromite_Sand_Cr--11059632_11958397.html]]></link><description><![CDATA[key areas where porosity and veins are prone to
occur, which can effectively prevent casting defects such as cracks and
porosity.
2. Lost foam
casting. In lost foam casting, using chromite sand can p]]></description><pubDate><![CDATA[20240627]]></pubDate></item>
<item>
<title><![CDATA[Ceramic Foundry Sand 20-30# for Lost Wax Casting]]></title><link><![CDATA[https://haixu1999.en.ec21.com/Ceramic_Foundry_Sand_20_30--11682588_11689622.html]]></link><description><![CDATA[Product introduction of Ceramic Foundry Sand 20-30# for Lost Wax Casting
Ceramic sand for No-bake sand casting is a spherical
shape with a low angle coefficient. The quantity of resin binder required]]></description><pubDate><![CDATA[20221209]]></pubDate></item>

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