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Shaanxi KeGu New Material Technology Co., Ltd
1 Years
| Ask Lasest Price | |
| Brand Name : | KEGU |
| Model Number : | Customizable |
| Price : | 200-500 yuan/kg |
| Payment Terms : | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability : | 2,000 pcs/month |
The ceramic fuse shell boasts not only essential electrical insulation properties but also a range of specialized characteristics crucial for fuse applications. These include high strength, excellent tensile resistance, and remarkable stability, ensuring reliable performance under demanding conditions.
Additionally, the shell exhibits exceptional resistance to aging, chemical contamination, and corrosion, as well as the ability to withstand sudden temperature changes without leaving any discharge trace residue. These features collectively guarantee enhanced fuse safety, shorter cutting times, and a more economical and effective design.
Product Variety:
| (Ⅰ) 75% alumina (porcelain bottle for No. 0 fuse) | (Ⅱ) 75% alumina (porcelain bottle for No. 1 fuse) |
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(Ⅲ)75% alumina (porcelain bottle for No. 0 fuse) | (Ⅳ) 75% alumina (porcelain bottle for No. 1 fuse) |
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(Ⅴ)95% alumina (porcelain bottle for No. 0 fuse) | (Ⅵ)95% alumina (porcelain bottle for No. 1 fuse) |
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Ceramics shells used for electric vehicles
(Ⅰ)Round tube series | (Ⅱ) 75% alumina square tube series | (Ⅲ)95% alumina square tube series |
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(Ⅰ)75% alumina square tube series | (Ⅱ) 95% alumina square tube series |
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Ceramics shells for wind and solar power industry
5.Mini fuse’s Square Tubes For Surface Mount Fuses
6.Fuse’s Tubes For Axial Leaded and Cartridge Fuses
7.Mounting Ceramic Parts
8.Ceramic Cores for Wirewound Resistors
Material | Units | L-3 Steatite | L-5 Steatite | A-75 | A-95 | A-99 | Cordierite |
Material(DIN 40685) | C220 | C221 | 75%AL2O3 | C795 | C799 | C410 | |
Volume Density | g/cm3 | ≥2.4 | ≥2.6 | ≥3.2 | ≥3.6 | ≥3.7 | ≥2.3 |
Flexural Strength | Mpa | ≥80 | ≥120 | ≥200 | ≥280 | ≥300 | ≥80 |
Linear Expansion Coefficient | ×10-6/k(20℃-600℃) | 3 | 5 | 6.00 | 8 | 8 | 3 |
Volume Resistivtty | Ω•cm(20℃) | >1011 | >1012 | >1012 | >1013 | >1014 | >1012 |
Ω•cm(200℃) | __ | __ | __ | >1010 | >1012 | >108 | |
Ω•cm(600℃) | __ | __ | __ | >108 | >108 | >105 | |
Dielectric Constant | (25℃ 1MHz) | ≤7.5 | ≤7.5 | ≤9 | ≤10 | ≤10 | ≤6 |
Dieiectric Strength | KV/mm | ≥18 | ≥20 | ≥20 | ≥18 | ≥18 | ≥15 |
Dielectric Loss Angle | (25℃ 1MHz)×10-4 | ≤40 | ≤20 | ≤10 | ≤4 | ≤4 | ≤4 |
Safetyoperating Temperature | ℃ | 800 | 1000 | 1200.00 | 1500 | 1550 | 800 |
Production Equipment:
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