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<title><![CDATA[EC21 Product Catalogs - carbon black particles]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/carbon-black-particles--2839/1/carbon black particles.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[Black
PH Value
7-9
Thermal conductivity
0.63 W/M·K
Thermal Expansion Rate（1000℃）
0.6%
Acid Demand Value (ADV)
≤ 5ML
Turbidity(JTU)
≤ 110
Soil content
≤ 0.1%
Moisture
≤ 0.1%
Particle
di]]></description><pubDate><![CDATA[20240627]]></pubDate></item>
<item>
<title><![CDATA[Ceramite Beads AFS60 for No-back Sand Casting]]></title><link><![CDATA[https://haixu1999.en.ec21.com/Ceramite-Beads-AFS60-for-No--11682588_11683136.html]]></link><description><![CDATA[particle distribution. The Al2O3 content of ceramic
sand is 70%, so ceramic sand has high mechanical strength, which can
effectively prevent casting defects.
2. Typical physical properties of Ceramit]]></description><pubDate><![CDATA[20221129]]></pubDate></item>

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