A1 Super Sillimanite

A1 Super Sillimanite Specification

PRODUCT – SPECIFICATION SHEET

Chemical Analysis
Parameter Guaranteed Typical(%)
Al2O3 Min 58.0 58 – 59
SiO2 36 – 37
Fe2O3 Max 0.65 0.45 – 0.65
TiO2 0.2 – 0.5
CaO 0.1 – 0.2
MgO 0.05 – 0.1
LOI 0.5 – 0.7
Na2O 0.25 – 0.5
K2O 0.2 – 0.4

Note: Sillimanite is a natural product and as such slight variations in the chemical analysis and size distribution should be expected. Special contracts covering guarantees other than those specified can be negotiated. Distribution should be expected.

Download Specification

Chemical Analysis
Parameter Guaranteed Typical(%)
Al2O3 Min 57 57 – 58
SiO2 37 – 38
Fe2O3 0.5 – 0.8
TiO2 0.2 – 0.6
CaO 0.1 – 0.2
MgO 0.05 – 0.1
LOI 0.5 – 0.7
Na2O 0.25 – 0.5
K2O 0.2 – 0.4

Sieve Analysis
Mesh (US) Retention (%)
+30# Nil
+40# 0 – 0.5
+60# 2 – 4
+80# 30 – 35
+100# 35 – 40
+140# 22 – 26
-200# 0 – 1

Note: Sillimanite is a natural product and as such slight variations in the chemical analysis and size distribution should be expected. Special contracts covering guarantees other than those specified can be negotiated. Distribution should be expected.

Download Specification

Our certification

Maxworth Minerals
Maxworth Minerals
Maxworth Minerals
Maxworth Minerals

Quick Enquiry