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<title><![CDATA[EC21 Product Catalogs - bulk export]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/bulk_export--2839/1/bulk export.html]]></link><item>
<title><![CDATA[Fire Clay High SiC Mullite Wear-Resistant 1680 Fire Brick for Sale]]></title><link><![CDATA[https://zhenjin1985.en.ec21.com/Fire_Clay_High_SiC_Mullite--11792214_11813849.html]]></link><description><![CDATA[Bulk density(g/cm3)
≥2.65
≥2.60
≥2.50
Apparent porosity（%）
≤16
≤17
≤18
Compressive strength(MPa）
≥90
≥90
≥80
Load softening start temperature (0.2MPa,to.6)
1680
1650
≥1550
T]]></description><pubDate><![CDATA[20230714]]></pubDate></item>
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<title><![CDATA[Bubble Alumina Refractory Bricks]]></title><link><![CDATA[https://guoling1227.en.ec21.com/Bubble_Alumina_Refractory_Bricks--9188841_9189041.html]]></link><description><![CDATA[Bulk density,g/cm3
1.35-1.8
1.40-1.8
CCS,MPa
8
10
Refractoriness under load,℃(0.2MPa,0.6%)
1650
1700
Reheating linear change,%,(1600℃&amp;times;3h)
&amp;plusmn;0.3
&amp;plusmn;0.3
Thermal cinductivity,w/(m&amp;m]]></description><pubDate><![CDATA[20140917]]></pubDate></item>
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<title><![CDATA[Cerabeads Quality Ceramic Sand AFS40-45]]></title><link><![CDATA[https://haixu1999.en.ec21.com/Cerabeads_Quality_Ceramic_Sand_AFS40--11682588_11683222.html]]></link><description><![CDATA[Bulk density(LPD):
1.95-2.05 g/cm3
Color:
black brown
Grit shape:
spherical Ball
PH value
7.3
Thermal expansion coefficient
6x10-6 /°C(20-1000°C)
Thermal conductivity
0.698W/M.K(1200°C)
Thermal ex]]></description><pubDate><![CDATA[20221129]]></pubDate></item>
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<title><![CDATA[Refractory Brick for Building Materials Industry]]></title><link><![CDATA[https://refractorybricks.en.ec21.com/Refractory_Brick_for_Building_Materials--11858805_11858816.html]]></link><description><![CDATA[bulk density of 3g/cm ³ Above all, the water absorption rate is less than 5%, the sintering temperature is high, and the content of Na ₂ O and K ₂ O is low. At the same time, an appropriate amou]]></description><pubDate><![CDATA[20231025]]></pubDate></item>
<item>
<title><![CDATA[WA White Fused Alumina Refractory Raw Material 5-3mm 99.5% Al2O3]]></title><link><![CDATA[https://scmesue.en.ec21.com/WA_White_Fused_Alumina_Refractory--11059091_11059653.html]]></link><description><![CDATA[bulk density and low porosity, thereby improving the volume stability and thermal shock resistance of the material.
Chemical Composition And Physical Properties
Refractory grade 8-5mm white fused alu]]></description><pubDate><![CDATA[20200203]]></pubDate></item>

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