Shaanxi KeGu New Material Technology Co., Ltd
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 2,000 pcs/month |
| Packaging Details | Strong wooden box for Global shipping |
| Material | SiC |
| Composition:SiC | ＞85% |
| Color | Black |
| Density | ≥3.65g/cm3 |
| Max. Service Temp | 1380℃ |
| Flexural Strength | 250MPa |
| Hardness | ≥84HRA |
| Water Absorption | ≤0.2% |
| Abrasion | < 0.02% |
| Bending strength | ≥290MPa |
| Brand Name | KEGU |
| Place of Origin | China |
| Model Number | Customizable |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 2,000 pcs/month |
| Packaging Details | Strong wooden box for Global shipping | Material | SiC |
| Composition:SiC | ＞85% | Color | Black |
| Density | ≥3.65g/cm3 | Max. Service Temp | 1380℃ |
| Flexural Strength | 250MPa | Hardness | ≥84HRA |
| Water Absorption | ≤0.2% | Abrasion | < 0.02% |
| Bending strength | ≥290MPa | Brand Name | KEGU |
| Place of Origin | China | Model Number | Customizable |
| High Light | Sphercial Alumina Powder ，D50 Alumina Powder ，Alumina Powder 3.60g/Cm3 | ||
Sphercial Alumina Powder Fot High Thermal Conductive Material
This product is a spherical alumina powder with high globularity with high thermal conductivity, developed by high temperature melting technologies and indicates excellent characteristics for rubber and plastic filler and ceramic base material.
Specifications:
| Type | D50(um) | S.S.A.(m2/g) |
| SA-05 | 5±1 | 0.60 |
| SA-10 | 10±2 | 0.50 |
| SA-20 | 20±3 | 0.40 |
| SA-30 | 30±3 | 0.30 |
| SA-40 | 40±5 | 0.20 |
| SA-70 | 70+/-6 | 0.12 |
Physical Property:
| Appearance | White powder |
| Specific Gravity (g/cm3) | 3.60 |
| Melting point (℃) | 2050 |
| Moisture (%) | ≤ 0.05 |
| EC(uS/cm) | ≤ 10 |
| PH | 7.0±0.5 |
| α-Al2O3 Cotent(%) | ≥ 90 |
| Spherical particles ratio(%) | ≥ 95 |
Chemical Property:
| Type | Chemical Composition | ||||||
| Al2O3% ≥ | SiO2% ≤ | Fe2O3% ≤ | Na2O%≤ | K2O% ≤ | MgO%≤ | CaO% ≤ | |
| SA-05 | 99.0 | 0.05 | 0.05 | 0.03 | 0.02 | 0.01 | 0.01 |
| SA-10 | 99.0 | 0.05 | 0.05 | 0.03 | 0.02 | 0.01 | 0.01 |
| SA-20 | 99.0 | 0.05 | 0.05 | 0.02 | 0.01 | 0.01 | 0.01 |
| SA-30 | 99.0 | 0.05 | 0.05 | 0.02 | 0.01 | 0.01 | 0.01 |
| SA-40 | 99.0 | 0.05 | 0.05 | 0.02 | 0.01 | 0.01 | 0.01 |
| SA-70 | 99.0 | 0.05 | .05 | 0.02 | 0.01 | 0.01 | 0.01 |
Character:
2. High thermal conductivity: High filling density enables production of compounds with higher thermal conductivity and higher heat dissipation rate compared to crystalline silica.
3. Low abrasivity: Due to its Spherical shape, less-wearing of kneading machines, forming machines and dies.
Applications:
1. Filler for heat sink sheet, filler for heat dissipation board (MC board), heat dissipating
grease, phase change sheet
2. Filler for semiconductor sealing resin
3. Silicone-based heat dissipating adhesive, filler for compound
4. Ceramic filler
Quality control:
Company Details
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
800-850
Employee Number:
60~70
Ecer Certification：
Verified Supplier
As a leading advanced materials developer in China, we are established in 2017 with a registered capital of 35.5 million RMB (≈5 million USD) and strategically located in Xixian New District's Qinhan New City, adjacent to major transportation hubs including Xianyang East Expressway. Our team ... As a leading advanced materials developer in China, we are established in 2017 with a registered capital of 35.5 million RMB (≈5 million USD) and strategically located in Xixian New District's Qinhan New City, adjacent to major transportation hubs including Xianyang East Expressway. Our team ...
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