<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - 500um]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/500um--2002/1/500um.html]]></link><item>
<title><![CDATA[99.99% Purity Glass Polishing Powder Cerium Oxide CEO2 Cerium Oxide Dioxide Polishing Compound Nano]]></title><link><![CDATA[https://joshua123xinli.en.ec21.com/99.99-Purity-Glass-Polishing--11846650_11846811.html]]></link><description><![CDATA[500nm,1um,3umApplicationsRefractory, castable, blasting, grinding, lapping , surface treatment, polishingPacking25 kg/plastic bag 1000 kg/plastic bag at buyer&apos;s optionColorWhite or GreyAppearanceBloc]]></description><pubDate><![CDATA[20230921]]></pubDate></item>
<item>
<title><![CDATA[Polishing Grade White Fused Alumina Abrasive Grains]]></title><link><![CDATA[https://scmesue.en.ec21.com/Polishing-Grade-White-Fused-Alumina--11059091_11059094.html]]></link><description><![CDATA[um
F230
53.0±3
F240
44.5±2
F280
36.5±1.5
F320
29.2±1.5
F360
22.8±1.5
F400
17.3±1
F500
12.8±1
F600
9.3±1
F800
6.5±1
F1000
4.5±0.8
F1200
3.0±0.5
F1500
2.0±0.4
F2000
1.2±0.3
White Fused Alu]]></description><pubDate><![CDATA[20200201]]></pubDate></item>
<item>
<title><![CDATA[Zirconia Aluminum Oxide F6 F8 F12 F14 F16]]></title><link><![CDATA[https://zzhaixu710.en.ec21.com/Zirconia-Aluminum-Oxide-F6-F8--11378632_11378637.html]]></link><description><![CDATA[um
，HXA Series 10-12um
Maximum service
temperature
1600 ℃
Color
Gray
Specific heat
capacity(cal/g.C)
0.2205(50-500℃)
Heat
conductivity
0.2718
cal/cm2.sec.℃
Linear
expansivity(X10-6)
6.82(100-]]></description><pubDate><![CDATA[20210507]]></pubDate></item>

</channel>
</rss>