High density aluminum silicate spun ceramic fiber blanket products
Characteristic:
1. Low thermal conductivity , Low thermal capacity and excellent thermal insulation property.
2. High temperature stability , Resistance to thermal shock
3. Good tensile strength.
4. Corrosion resistance.
5. Excellent sound absorption, Fire protection and chemical corrosion resistance. TECHNICALDATAItem/TypeStandardHighPureHighAluminumZir-AluZirconiumClassificationTemp(°C)12601260130014001430WorkingTemp(°C)10501100120012001350ColorpurewhitepurewhitepurewhitepurewhitepurewhiteDensity(kg/m³)64;96;128;160Permanentlinearshrinkage(%)
(after24hours,128kg/m³)≤3
(1000°C)≤3
(1100°C)≤3
(1200°C)≤3
(1280°C)≤3
(1350°C)
Tensilestrength(Mpa)
(128kg/m³)(min)0.040.040.040.040.04Chemicalcomposition
(%)Al2O3≥44≥47≥52≥38≥34ZrO2---≥5-7≥15Cr2O3-----Al2O3+SiO2≥97≥97≥98--
Al2O3+SiO2
+ZrO2/Cr2O3---≥99.1≥99.1Fe2O3≤1.2≤1.2≤0.6≤0.2≤0.2Na2O+K2O<0.8<0.8≤0.4≤0.25≤0.25Size(mm)
14400/7200/4500/3600x1220/610x10-60;
Othersizescanbeavailableaccordingtothe
customers'requirements.
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ConnectPerson:JennySun
Mobile/Whatsapp/Wechat:+86-15617631019
Skype:jennysun0807Zhengzhou Xinke Refractory Material Co., Ltd.
Tel/Fax:+86-371-60990531
Add:Group 2, Litang Village, Laiji Town, Xinmi City, Zhengzhou, Henan Province
Website:Http://zzxknhcl.en.alibaba.com