세라믹 성형소재 알루미나 SALI Moldable ceramic

102.jpg (3709 bytes) Alumina-Silica Insulation Type AX Moldable
실리카몰더블 1260C 용

GENERAL INFORMATION
ZIRCAR Alumina-Silica Insulation Type AX Moldable is a putty like material consisting of alumina-silica fibers dispersed in a sticky water based refractory binder. It exhibits excellent adhesion and insulation properties. AX Moldable is characterized by its high strength, low shrinkage, and resistance to most molten aluminum alloys up to 1260°C(2300°F).

AX Moldable is useful to obtain a hard surface coating, bond alumina-silica fiber based insulation products to themselves and to form complex shapes. It is readily shaped into complex forms using molds & hand building techniques or applied to surfaces.

When applying a coating or building monolithic structures, AX Moldable is best applied in thin layers (up to 1/2" thick) and at room temperature. This ensures maximum adhesion and accommodates drying shrinkage. Once placed, the material should be allowed to dry prior to applying the next layer. It can be air dry or forced dried with an electric heating device or low gas flame.

Alumina-Silica Insulation Type AX Moldable can be used to make a cement suitable to bond fibrous insulations such as Alumina-Silica Insulation Type ECO-1200B to itself or other similar materials. This tenacious cement is easily prepared by combining AX Moldable and hot water.

CHARACTERISTICS & PROPERTIES

Nominal Composition, wt.% Solids	55
Wet Density, g/cc (pcf)	1.36 (85)
Dry Density, g/cc (pcf)	0.80 (50)
Maximum Use Temperature*, °C (°F)	1260 (2300)
Color	White
Modulus of Rupture, dry (psi)	400
Thermal Conductivity, Wm°K (BTU-in/ft² hr °F)
204°C(400°F)	0.082 (0.57)
427°C(800°F)	0.137 (0.95)
649°C(1200°F)	0.185 (1.28)
871°C(1600°F)	0.221 (1.53)
Shrinkage, % after 24 hrs at 1093°C (2000°F)	4
Loss on Ignition, %	5

*	Maximum use temperature is dependent on variables such as stresses, both thermal and mechanical, and the chemical environment that the material experiences.

SUGGESTED APPLICATIONS

Bonding ZIRCAR fibrous ceramic materials together and to other porous surfaces.

Coating surfaces of ZIRCAR boards, blankets and papers for improved hardness, abrasion & chemical attack resistance.

Repairing cracks and openings in furnace walls composed of fibrous ceramic material.

Molding of shapes (rigid tubes, boats, setters, supports, process fixtures etc.)

Bonding of rigid and flexible ZIRCAR fibrous ceramic materials.

MATERIAL SAFETY DATA SHEET

STANDARD AX MOLDABLE

ITEM #	DESCRIPTION	가격	SHIP WT. (lb.)
D3220	AX MOLDABLE, 1 GAL		14
D3221	AX MOLDABLE, 5 GAL		58