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High Strength High Alumina Refractory Wear Resistant Pouring Material

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High Strength High Alumina Refractory Wear Resistant Pouring Material

High Strength High Alumina Refractory Wear Resistant Pouring Material
High Strength High Alumina Refractory Wear Resistant Pouring Material

Large Image :  High Strength High Alumina Refractory Wear Resistant Pouring Material

Product Details:
Payment & Shipping Terms:
Price: negotiation
Payment Terms: L/C, T/T
Detailed Product Description
Name: High Alumina Refractory Type: Pouring Material
Feature: Wear Resistant Shape: Powder
High Light:

solid clay bricks

,

70 alumina fire brick

High Strength High Alumina Refractory Wear Resistant Pouring Material

 

Item Unit Wear-resistant pouring material
NWJ-1 NWJ-2 NWJ-3
Chemical composition Al2O3 % ≥80 ≥70 ≥60
SiO2 % ≤15 ≤25 ≤35
Fe2O3 % ≤1.0 ≤1.3 ≤2.0
Density g/cm3 ≥2.7 ≥2.6 ≥2.5
Compressive strength 110℃×24h Mpa ≥90 ≥70 ≥55
1000℃×3h Mpa ≥100 ≥80 ≥60
Antiflex strength 110℃×24h Mpa ≥12 ≥8 ≥8
1000℃×3h Mpa ≥12 ≥10 ≥8

Linear change on heating

(1000℃×3h)

% ≤-0.3 ≤-0.3 ≤-0.5
Abrasion resistance cc ≤6 ≤8 ≤12
Refractoriness ≥1770 ≥1750 ≥1730
Thermal shock stability(1100℃Water cooling) Times 25 25 25

Contact Details
Jiangsu Weihang Energy Sabing Technology Co.,Ltd.

Contact Person: Pan Junhui

Tel: +86 15861509962

Fax: 86-0510-87441369

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