- Overview
- Product Description
- Product Parameters
- Production Flow
- Certifications
- Company Profile
- FAQ
Basic Info.
Packaging & Delivery
Product Description
Material: Al2O3, 95%
Color:White
Size: Customized
Design: According to the customer's request (OEM/ODM)
Features:
1. High dielectric strength
2. Excellent electrical resistance
3. Abrasion resistance
4. High electrical insulation
5. High temperature and high voltage resistant
Engineering industry/Electrical heating element industry/LED Lighting Industry.
| Properties | Units | Steatite Ceramic | Cordierite Ceramic | Mullite Ceramic | 95% Al2O3 | 99% Al2O3 | Zirconia Ceramic | Silicon Nitride |
| Colour | | White | Yellow | White | White | Ivory | White | Grey |
| Density | g/cm3 | 2.7 | 1.9 | 2.6 | 3.5 | 3.85 | 6 | 3.2 |
| Flexural Strength | Mpa | 140 | 30 | 120 | 280 | 340 | 1150 | 600 |
| Compressive Strength | MPa | 900 | 350 | 500 | 2100 | 2200 | 2500 | 2500 |
| Max Use Temperature | °C | 1000 | 1200 | 1300 | 1400 | 1650 | 1500 | 1800 |
| Thermal Condutivity | W(m.K) | 2~3 | 1.3~1.8 | 2~6 | 16~28 | 19~30 | 2.5 | 20 |
| Thermal Expansion Cofficient | 10-6/°C | 7 ~ 9 | 1.5~3.5 | 5~6 | 6.5~7.5 | 6~8 | 8~10 | 3~4 |
| ThermalShock Resistance | △TC | 100 | 300 | 150 | 140 | 150 | 250 | 600 |
| Specific Heat | J/kg.K | 850 | 800 | 900 | 950 | 950 | 500 | 500 |
| Dielectric Strength | KV/mm | 20 | - | 30 | 12 | 10 | 5 | 20 |
| Dielectric Constant | Er | 6 | - | 8 | 9 | 9 | 12 | 6 |
Jiangsu Fist Special Ceramic Co., Ltd is located in Jiangsu Province, established in 2016. The transportation is very convenient for express, airport and any port in Yangtze River Delta. We near Shanghai, only two hours drive.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock or customeriziation, it is according to quantity.
Q: How about the payment terms?
A: T/T or L/C are okay. We can negotiate.
Q: How can you get quotation?
A: Please kindly send me your drawing with technical requirement and demand quantity.
If you don't have the drawing,please kindly courier samples to us.We will quote our best price as soon as possible.