| High Purity Mullite Slab Physical Properties |
| Item |
Unit |
HR-10 |
| Al2O3 |
% |
89 |
| SiO2 |
% |
10 |
| Fe2O3 |
% |
0.08 |
| NaO+KaO |
% |
0.21 |
| Temperature of Use |
ºC |
1650 |
| at 1400ºC Flexural Strength |
Mpa |
16.5 |
| at 1000ºC Thermal Expansion Coefficient |
- |
6*10-6 |
| Porosity |
% |
17-19 |
| Volume Density |
g/cm3 |
2.95 |
FAQs
Q: Are you trading company or manufacturer ?
A: We are factory. We had been engaged industrial ceramics for more than 20 years.The quality and service of the products are
guaranteed.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 20-40 days if the goods are not in stock, it is according to the
quantity.
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: What is your terms of payment ?
A: 100%T/T before shipping, when the value of the goods is less than $10,000. If over, can be discussed. Accept the payment by
Alibaba insurance order.
Q: Why choose us?
A: OEM and ODM are available. We had customized about 6000 kinds ceramics products for our customer all over the world.
Pre-sale service: Professional technical persons will choose suitable materials for you due to using environment about the ceramic
parts.
The sale of services: If you need,we can provide the sample for you to go on testing,and also provide technical help and supports
for you.
After-sales service: Accept any repair of the product, help to improve technology for customer. And also provide long-term
technical help and support for you.
Gecontroleerde Leverancier 
Gecontroleerde Leverancier 
