Dongguan Ming Rui Ceramic Technology Co.,ltd
Dongguan Ming Rui Ceramic Technology Co., Ltd
Add to Cart
Thermal Insulation Alumina Ceramic Gasket with Coil Heat Resistant
Key words : Ceramic Gasket
1. 99 alumina,abrasion-resistant formulations, dry-pressed molding.
Ceramic Gasket Application:
1. Industrial Insulating, Sealing and protecting materials
2. Electric and thermal insulation materials for electric industryInsulation materials for instrument-equipment
3. Insulating materials for motor industry
4. Filling materials for expansion slot
5. Isolating materials as the sinter resistance
6. Sealing gasket for molten metal
CeramicGasket Advantage:
1. Low thermal conductivity
2. Low thermal capacity
3. Resistance to thermal shock
4. Does not asbe stos, excellent corrosion resistance, does not react with modern aluminum
5. Excellent electric isolation and sound insulation
6. Strong but pliable in texture, highly pressure resistance.
| Properties | Units | 95 Alumina | 99 Alumina |
| Density | g / cm³ | 3.65 | 3.92 |
| Water absorption | % | 0 | 0 |
| Coefficient of thermal expansion | 10-6/K | 7.9 | 8.5 |
| Modulus of Elasticity Young's Mod | GPa | 280 | 340 |
| Poisson's ratio | / | 0.21 | 0.22 |
| HV Hardness HV | MPa | 1400 | 1650 |
| Flexural Strength @ room temperature | MPa | 280 | 310 |
| Flexural Strength @700°C | MPa | 220 | 230 |
| Compressive Strength @ room temperature | MPa | 2000 | 2200 |
| Fracture Toughness | MPa *m 1/2 | 3.8 | 4.2 |
| Heat conductivity @ room temperature | W/ m*k | 18-25 | 26-30 |
| Electrical Resistivity @ room temperature | Ω*mm2 /m | >1015 | >1016 |
| Max use temperature | °C | 1500 | 1750 |
| Resistance to acid alkaline | / | high | high |
| Dielectric Constant | / | 9.5 | 9.8 |
| Dielectric Strength | KV/mm | 16 | 22 |
| Thermol Shock Resistance | △ T ( °C ) | 220 | 180-200 |
| Tensile Strength @ 25 °C | MPa | 200 | 248 |
Delivery:
Custom OEM will be shipped within 15 days after determining the parameters
The samples will be shipped within 3 days
Quick Delivery Via Fedex,DHL,UPS,TNT Etc.
Support customer to designate shipping company
For more informations (the price,delivery time,moq etc)about the ceramic plates, please contact us or email:admin@cerampart.com
CEO: Admin deng
Dongguan Mingrui Ceramic Tech. Co. Ltd.
Add: No.21 Chuangxing Rd., 2nd Industrial Zone of Shangsha,
Chang'an town, Dongguan city, Guangdong, China 523867
Email: admin@cerampart.com
FAQ
1. Monthly Capacity: 50,000-60,000 pcs;
2. Material: OEM or as per your suggestion;
3. Lead time: about 7-20 days, pls confirm the quantities required;
4. Incoterm: FOB, CFR, CIF;
5. Delivery Cost: It is determinated by the destination port;
6. Payment Term: PayPal; T/T; L/C.
7. Shipment: by sea, by air, by courier, by post, etc.