Z Series Isotile Insulating Bricks Used in Foundry Industry

• Refractoriness (℃): 1260
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Brick
• Material: Mullite
• Size: According to The Requirments
• Model NO.: WAM-23HS
• Transport Package: on Wooden Pallets, in Cartons
• Specification: ISO9001: 2008 SGS
• Trademark: WAM
• Origin: China
• HS Code: 69022000
• Production Capacity: 8, 000, 000 PCS of Standard Bricks/Year

Product Description

Mullite insulating bricks characteristics and advantages:
1. Lower content of iron, alkaline and impurities, good high temperature properties.
2. Homogeneous structure, light weight, energy saving because lower heat storage in the furnace during cooling cycles.
3. High strength, good thermal shock resistance under high temperature.
4. Precise sizes due to grinding and shaping after sintering, which meets the requirement of construction.

 5.Specification

Index /brand		WAM-23HS
Classification temperature/º C		1260
Bulk density    g/cm 3		0.65
Moudulus of rupture MPa		1.3
Cold crushing strength    MPa		2.5
Permanent Liner Change    %  C xHr		-0.2
		1230X24
Thermal conductivity (W/m. k)	400 C	0.23
	600 C	0.25
	800 C	0.30
	1000 C	0.35
	1200 C	---
Al2O3 %		45
Fe2O3 %		1.0
SiO2 %		50
K2O+ Na2O %		1.1

6.Z type size

Z-TYPE	Length (mm)	Width1 (mm)	Width2 (mm)	Thickness (mm)
Z1	200	123	115	30
Z2	300	123	115	30
Z3	200	127	115	45
Z4	300	127	115	45
Z5	200	165	148	65
Z6	300	165	148	65

7.Applicance