Price:RUB 38.07

Quantity:


Product Overview

Description

Product Description

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 Specifications

Technical Parameters
Unit Value
High Alumina Corundum

Al2O3 Content

%

85

99 ~ 99.5

SiO2 Content

% 12 0.2

Fe2O3 Content

% 0.2 0.05 ~ 0.1
Mohs Hardness
  7 8 ~ 9

Bulk Density

Injection Molding
g/cm3 3.5 ~ 3.6 3.7 ~ 3.9
Extrusion Molding
3.4 ~ 3.5 3.7 ~ 3.8
Hot-press Molding
3.4 ~ 3.5 3.7 ~ 3.85

Water Absorption

 
% < 0.2 0.1 ~ 0.2

Bending Strength

Injection Molding
MPa 180 200
Hot-press Molding
140 150
Operating Temperature

Long term 1450

Short term 1600

Long term 1600

Max. Operating Temperature

1600 1800

Key Features


    High Mechanical Strength              High Thermal Conductivity

    High Spalling Resistance                High Softening Temperature

    Excellent Insulativity       Etching Resistance


Applications


    Temperature Measuring Meters                Protection and Insulation for Thermocouples, Thermometers

    Chemical Analysis for Steel, Iron              High Softening Temperature

    Furnace Tube for Resistance Furnaces, Heat Treatment Furnaces

    Various Insulating Parts for High Temperature resistance and Etching Resistance


Structure Model


    Round, Oval

    Mono-hole, Double-hole, Multi-hole

    Threaded

    Rhombohedral

Packaging & Shipping

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Company Information

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advantages

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Our Exhibition

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Products testing

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FAQ

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contact us

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Name: Herbert

Email: scdz7(at)china-rectifier.com

Phone Number/Whatsapp: +86-18920872209

Tel: +86-022-27474602

Fax: +86-022-27474400

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