Refractory Industry High Alumina Content Sillimanite

• Refractoriness (℃): Refractoriness> 2000
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Powder
• Material: Alumina Cement
• exemple: disponible
• N° de Modèle.: Sillimanite
• prix: prix usine
• qualité: bonne qualité
• emballage: selon les exigences du client
• n° de modèle: Sillimanite
• Paquet de Transport: According to The Customer′s Requirements
• Spécifications: according to the customer′s requirements
• Marque Déposée: AMANDA
• Origine: China
• Capacité de Production: 1000

Description de Produit

                                                   

                                                                                       

Product Description

 

 

Sillimanite has stable chemical properties, good thermal shock resistance, high refractoriness, good mechanical strength and other characteristics, can be used as ceramics, refractory materials, synthetic mullite, welding materials, friction materials and other raw materials, is widely used in metallurgy, chemical industry, ceramics, glass and other fields.

 

Application

Sillimanite decomposed at high temperature to produce mullite and silica, accompanied by a certain volume expansion, so the product with sillimanite as the main raw material or the addition of sillimanite to other products, the use of its volume expansion effect can effectively offset the volume shrinkage of the product in the high temperature sintering process, limit the local stress, prevent and passivate the generation of cracks. The thermal shock resistance of the product is improved, the mechanical peeling is reduced, the performance of the product is improved, and the service life of the product is extended.


 

Test Report

 

THE SAMPLE OF THE GOODS	SILLIMANITE
HfO2	0.02
ZrO2	1.70
Fe2O3	0.55
TiO2	2.11
CaO	0.23
K2O	0.040
SiO2	36.57
Al2O3	57.72
MgO	0.39
Na2O	0.05
P2O5	0.05
LOI	0.44

 

Packaging & Shipping

 

 

FAQ

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q:How about the price and quanlity?
A:Factory price,Good Quality,Indicators of stability.

Q:How many years of experience in supply?
A:A long stable supplier.

Q:Do you accept customization?
A:We could like to give you suitable suggestion about Fritted according to your detail application.