Light weight insulation refractory gunning mix

Packed in 25kg/bag, 40 bags/ wooden pallet.

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Model: PB1.0
Brand: Dezhen
Code: 38160

Product Description

The gunning mix is made from expanded vermiculite and replaces original kiln designed calcium silicate board. With excellent alkali-gas corrosion resistance and applied in new dry-process rotary kiln.

Items		Light weight insulation refractory gunning mix
Items		KYSL-PB1.0
Al₂O₃		20-30
Fe₂O₃ %		8-12
CaO %		12-18
SiO₂ %		35-45
B.D g/cm³	110ºC*24h	1.0-1.3
MOR Mpa ≥	110ºC*24h	4.0
	500ºC*3h	4.0
	800ºC*3h	3.0
	1000ºC*3h	2.5
P.L.C %	500ºC*3h	0-0.3
	800ºC*3h	0-0.4
	1000ºC*3h	0-0.9
Thermal conductivity w/m.k ≤	500ºC	0.29
	800ºC	0.31
	1000ºC	0.38
Max service temperatureºC		1140
Application	Thermal insulation layer(preheater,decomposing furnace,tertiary duct,kiln hood,cooler,etc

refractory gunning mix light weight gunning mix refractory material