Al-40 clay-cement refractory pouring castable - AL-40,AL-50

1.high-temperature resistant, 2.wear and fire resistant, 3.long life, 4.easy construction - details see: https://www.buildingsupplieshub.com/al-40-clay-cement-refractory-pouring-castable-10068069

Type: Other Fireproofing Materials	Place of Origin: Shandong China (Mainland)	Brand Name: Yonganda	Model Number: AL-40,AL-50
name: clay refractory pouring material	color: gray	shape: powder	grade: first class
refractoriness: 1650	bulk density kg/m3: 1900	Al2O3: 40%

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Introduction of products

AL-40 Clay-cement refractory pouring castable is compound of aluminum bauxite,corundum and carborundum and some addictvies agglutinated by aluminate cement,it is formed by pouring and libration.

Application

Used for lining in inside,low temperature parts,slag compartment and smoke pipe of frame type,tube-laying kiln.

Character

1.excellent wear and fire resistant

2.esay construction

3.high-temperature resistant

Chemical and physics index

Item/index	AL-40	AL-50
Bulk density(kg/m3)	1900	2100
Drying pressure resistance(mpa) (110°C±5°C)x24h ≥	20	23
Remaining strength at 800°C ≥	40	50
Drying bending resistance(mpa) (110°C±5°C)x24h ≥	4	5
Heat and shock stability(times)	15	15
Linear change after heating	1200	1250
Wear resistance(cm3)	--	--
Plasticity coefficient(%)	--	--
Refractoriness(°C)	1650	1670
Al2O3≥(%)	40	50
RO.R2O <(%)	6	5