Sharadaa Ceramics REFINSUL ZAP-021 Insulating Castables

Category	Ceramic , Oxide , Silicon Oxide
Manufacturer	Sharadaa Ceramics
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Sharadaa Ceramics REFINSUL ZAP-021 Insulating Castables.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Description: We provide our clients a range of Insulating Castables, that are used as backup layer in process industries and hot face layer in petrochemical industry. These castables are known for low density and low thermal conductivity, and are helpful in conserving heat energy thus reducing fuel costs.Information provided by Sharadaa Ceramics Pvt. Ltd.

Physical Properties	Metric	English	Comments
Bulk Density	<= 2.05 g/cc	<= 0.0741 lb/inÂ³	Dried at 110Â°C

Mechanical Properties	Metric	English	Comments
Modulus of Rupture	0.00245 GPa @Treatment Temp. 800 Â°C	0.355 ksi @Treatment Temp. 1470 Â°F
	0.00588 GPa @Treatment Temp. 800 Â°C	0.853 ksi @Treatment Temp. 1470 Â°F
Compressive Strength	20.6 MPa	2990 psi	Dried at 110Â°C, Cold Crushing
	24.5 MPa	3560 psi	Fired at 400Â°C, Cold Crushing
	31.4 MPa	4550 psi	Fired at Service temp. of 800Â°C, Cold Crushing

Thermal Properties	Metric	English	Comments
Thermal Conductivity	<= 0.697 W/m-K @Temperature 500 Â°C	<= 4.84 BTU-in/hr-ftÂ²-Â°F @Temperature 932 Â°F

Component Elements Properties	Metric	English	Comments
Al2O3	15 - 20 %	15 - 20 %
SiO2	70 - 75 %	70 - 75 %

Descriptive Properties	Value	Comments
Permanent Linear Change	<-0.1%	Fired at 110Â°C
	<-0.2%	Fired at Service temp. 500Â°C

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