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<title><![CDATA[EC21 Product Catalogs - amorphous sio2]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/amorphous_sio2--054113/1/amorphous sio2.html]]></link><item>
<title><![CDATA[HIFULL HB-132 HMDS Treated Hydrophobic Fumed Silica Nano SIO2 Pyrogenic Amorphous Silicon Dioxide]]></title><link><![CDATA[https://hfdzsw01.en.ec21.com/HIFULL_HB_132_HMDS_Treated--12054026_12054127.html]]></link><description><![CDATA[5
]]></description><pubDate><![CDATA[20260418]]></pubDate></item>
<item>
<title><![CDATA[Microsilica Silica Fume for Cement with Best Price]]></title><link><![CDATA[https://jiashike.en.ec21.com/Microsilica_Silica_Fume_for_Cement--11925582_11925583.html]]></link><description><![CDATA[amorphous(non-crystalline) silicon dioxide(SiO2),its average granule diameter is 0.15~0.20um,specific surface area is 15000~20000m2/kg,and it has extremely strong surface active.
Application :
1) Cem]]></description><pubDate><![CDATA[20240416]]></pubDate></item>
<item>
<title><![CDATA[Undensified Micro Silica Fume 93%  or 930U Refractory Grade]]></title><link><![CDATA[https://jihe123.en.ec21.com/Undensified_Micro_Silica_Fume_93--9315775_9324960.html]]></link><description><![CDATA[SiO2
Silicon Dioxide, Amorphous
　
min
93.0%
C
Carbon
　
max
2.0%
Fe2O3
Iron Oxide 
　
max
1.0%
Al2O3
Aluminium Oxide
　
max
2.0%
CaO
Cakium Oxide
　
max
1.2%
MgO
Magnesium Oxide
　
max
0.5%
K2]]></description><pubDate><![CDATA[20141230]]></pubDate></item>

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