Hengli Refractory Chinese Website
Tank Bottom Sillimanite Block

Tank Bottom Sillimanite Block

【Main Products】

Vibration pouring large bricks, low-porosity clay bricks, clay bricks, etc. are widely used in domestic photovoltaic, float, light industry, electronics industries, and exported to Vietnam, Indonesia, North Korea, Germany, Russia and other countries.

【Our Persistence】

Over the years, the company has been committed to continuously developing new products and improving product quality to meet the requirements of users on the variety and quality of refractory materials in technological progress.

Get a free quote

Tank Bottom Sillimanite Block

Description

Sillimanite products have properties of good thermal shock resistance, high strength at high-temperatures and high density. they are the first selected super materials for glass furnaces, heating furnaces, chemical kilns and metallurgic furnaces.

Typical Indexes

ItemBehaviors
Chemical CompositionAl2O3: ≥60

SiO2: ≤38

Fe2O3: ≤1.0

PhysicalValue
Apparent Porosity%≤18
Bulk Density ( g/cm3)≥2.4
Cold Crushing Strength Mpa≥60
0.2Mpa Refractoriness Under Load T0.6 ℃≥1500
Permanent Linear Change On Reheating1500℃X2h(%)±0.1
Thermal Shock Resistances 100℃ water cycles≥20
Thermal Expansion Rate 1000℃0.6


Recommended

Refractory Castble

Refractory Castble

more

Alumina Refactory Mortar

Alumina Refactory Mortar

more

Fire clay Mortar

Fire clay Mortar

more

Low Porosity Fire Clay

Low Porosity Fire Clay

more

Message

Click to refresh

Henan Hengli Refractory Co., Ltd. Copyright © 2025All rights reserved, reprinting or mirroring is strictly prohibited, offenders must be investigated! License