| Model: | HR1001 |
|---|---|
| Brand: | HeRong |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Metallic Powder |
| Label: | mullite , calcined kaolin , kaolin ( clay) |
| Price: |
US $150
/ ton
|
| Min. Order: | 5 ton |
| Live Chat: | Last Online:16 Mar, 2017 |
Technical Data Sheet
Calcined Kaolin (Clay)-Casting Usage
Introduction
Calcined Kaolin (Mullite)
Mullite has long been used as a refractory material. Its properties include:
• Good high temperature strength • Excellent thermal stability
• Good thermal shock resistance • Resistance to abrasion
• Resistance to oxidation and attack by furnace atmospheres
• Resistance to most chemical attack; it has excellent stability in acid metal slags and is insoluble in most acids
CHEMICAL COMPOSITION: MAIN COMPONENTS
Non-volatile Content: 100% w.(theoretical value for calculation )
|
Chemical Analysis: |
Chemical Element |
Referance (%) |
|
SiO2 |
50-53 |
|
|
Al2O3 |
42-47 |
|
|
TiO2 |
≤1.2 |
|
|
Fe2O3 |
≤0.8 |
|
|
CaO+ Mgo |
≤0.7 |
|
|
K2O+Na2O |
≤0.5 |
PHYSICAL ANALYSIS DATA: B.D,MOISTURE,MULLITE PHASE
|
Physical Analysis: |
Physical Item |
Standard |
|
B.D. |
≥2.45 (g/cm3) |
|
|
L.O.I(Loss on Ignition) |
≤0.25% |
|
|
Mullite phase |
56%-65% |
|
|
Moisture |
≤0.3% |
|
|
Moh's hardness |
7-8 |
|
|
PH Value |
8-10 |
|
|
Dust |
≤0.3% |
|
|
T.C. |
≥1700℃ |
|
Picture |
Specification:
☆ Sand: 10-16 Mesh, 16-30 Mesh, 30-60 Mesh, 60-80 Mesh, 80-120 Mesh
☆ Powder: 200 Mesh, 270 Mesh, 325 Mesh.
Package, storage and transportation
☆25kg/bag woven/paper bag, 1/1.25 ton bulk bag, 25ton/fcl.
☆ Avoid of water and Stored in cool and dry environment.
For more information please visit our website: www.china-herong.com
