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<title><![CDATA[EC21 Product Catalogs - silicon fine powder quartz]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/silicon fine powder quartz.html]]></link><item>
<title><![CDATA[High Purity 50/100/150/250/500nm Nano Diamond Powder]]></title><link><![CDATA[https://ivy125banner.en.ec21.com/High-Purity-50-100-150--10847901_10848886.html]]></link><description><![CDATA[fine ceramics, integrated circuit chips, gemstones, ferrite heads, quartz sheets, super hard alloys, optical lenses and other hard materials ;
2. Electroplating and Non-electroplating with high hardn]]></description><pubDate><![CDATA[20250327]]></pubDate></item>
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<title><![CDATA[Molybdenum Crucible]]></title><link><![CDATA[https://hsgmetal.en.ec21.com/Molybdenum-Crucible--11746113_11746117.html]]></link><description><![CDATA[powder - sieving - billet - isostatic pressing - rough billet car processing - medium frequency sintering - fine car processing - packaging.
Features of Molybdenum Crucible
01.
High density
02.
Good ]]></description><pubDate><![CDATA[20230313]]></pubDate></item>
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<title><![CDATA[Sell China Factory Made High Purity High Quality SIO2 White Ultrafine Silica Powder At Best Price]]></title><link><![CDATA[https://hsmineral.en.ec21.com/Sell-China-Factory-Made-High--11000693_11004192.html]]></link><description><![CDATA[Product Description :
Ultrafine silica powder is a kind of inorganic nonmetallic mineral functional
powder material, which is made of natural quartz ore, fused silica and so on.
It is finely processe]]></description><pubDate><![CDATA[20200410]]></pubDate></item>
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<title><![CDATA[Quartz, Rose Quartz, Citrine]]></title><link><![CDATA[https://woojin1998.en.ec21.com/Quartz-Rose-Quartz--3769326_11276776.html]]></link><description><![CDATA[Quartz, Rose Quartz, CitrineINCI Name : QuartzCAS no. : 14808-60-7Chemical Name : SiO2Appearance : Fine powderOdor : Faint OdorAverage Particle Size : 3~9.5μmMoisture(%) : Max 6pH : 5~10Composition ]]></description><pubDate><![CDATA[20210123]]></pubDate></item>
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<title><![CDATA[Black Silicon Carbide and Green Silicon Carbide SIC Granular and Powder]]></title><link><![CDATA[https://sarahzs.en.ec21.com/Black-Silicon-Carbide-and-Green--11589725_11592382.html]]></link><description><![CDATA[silicon carbide and green silicon carbide . According to the shape, there are silicon carbide blocks and silicon carbide powder.
The common method is to mix quartz sand with coke, use the silica and ]]></description><pubDate><![CDATA[20220624]]></pubDate></item>
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<title><![CDATA[High-purity Melted Quartz Block]]></title><link><![CDATA[https://evapormaterial.en.ec21.com/High-purity-Melted-Quartz-Block--10304255_10764637.html]]></link><description><![CDATA[powder - like (fused silica powder) products are processed with a granular (fused silica) or special machine.
High-purity Melted Quartz Block
High transparency 
Low expansion coefficient 
Uniform par]]></description><pubDate><![CDATA[20180629]]></pubDate></item>

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