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High Strength Alkali Resistant Castable

Introduction

In silicate materials for refractory aggregate and powder, with aluminate cement and additives formulated castable. It has good high temperature performance and alkali corrosion resistance and so on.

Refractory castable is a mixture which is calcium aluminate cement as binder,and with a range of particle size distribution of refractory aggregate and admixture.
1.Binder -- There are two kinds of calcium aluminate cement as binder
a.general calcium a

zhengzhou Jansincere refractory Co., Ltd.

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Technical Index

Product Name		High Strength Alkali Resistance Castable
Model		GT-13NL
Al₂O_{3 %}		≥45
SiO₂+SiC %		≥40
Bulk Densityg/cm³		≥2.10
Cold Crushing Strength Mpa	110℃×24h	≥50
	1100℃×3h	≥60
Modulus of Rupture Mpa	110℃×24h	≥5
	1300℃烧后	≥6
Linear Change after Firing %	1200℃×3h	±0.5

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