Alumina ceramic guide wire
Item Testing Conditions Unit Talc
Bulk Density – g/cm³ ≥2.6
Flexural Strength – N/m²×10³ 1.37
Linear Expansion Coefficient 20 ~ 800 °C ×10⁻⁶/°C ≤8
Dielectric Constant 1 MHz – ≤7.5 10GHz /
Insertion loss at 1 MHz: ≤ 8.0 × 10⁻⁶ 10GHz ×10-6 /
Anti-pile density: >1012 Ω·cm at 100 ° C
Puncture strength: 20 kV/mm
Thermal conductivity: 2.9 W/m·k at 20 ° C

Alumina (อัล2O3) ceramics is a ceramic material with alumina (อัล2O3) as the main body. Our company has been manufacturing alumina (อัล2O3) ceramics for fifteen years. The technology of alumina (อัล2O3) ceramics is becoming more and more mature. We have been improving some indicators. This requires joint research and hopes that the product can be close to 100% perfect.
Classification of alumina (อัล2O3) ceramics:
Our company produces alumina ceramics (with Al2O3 content above 99.9%), 99 porcelain, 95 porcelain, 90 porcelain, 85 porcelain, and other varieties, and of course alumina ceramics with Al2O3 content of 80% หรือ 75%. Our company can produce all specifications and all materials.
Our product features:
1) The Al2O3 content of alumina ceramics is customized according to customers, and we will choose materials required by customers to manufacture products. Of course, the Al2O3 content of the material has been certified by many authoritative certification companies.
2) Support customer customized products. We have mass-produced the common specifications in the market. So customers provide drawings, dimensions, ฯลฯ, and our company can process them quickly and ship them quickly.
3) We have been making alumina (อัล2O3) ceramics for fifteen years


แท็กยอดนิยม: อลูมินา (al2o3) ceramics, จีน, ผู้ผลิต, ซัพพลายเออร์, โรงงาน, กำหนดเอง, ขายส่ง, ซื้อ, ราคา, ก้านเซรามิกอลูมินา, CERA ที่อุณหภูมิสูง











