0535 Çapraz Bağlanabilir Yarı İletken İç Koruma Bileşiği, 35 kV'a kadar orta gerilim (MV) çapraz bağlı polietilen (XLPE) yalıtımlı güç kabloları için tasarlanmış, yüksek kaliteli, yapıştırma tipinde bir yarı iletken koruma malzemesidir. Yüksek sıcaklıkta vulkanizasyon (HTV) işlemi için üretilen bu gelişmiş bileşik, hem iletken kalkanı hem de yapıştırılmış yalıtım kalkanı görevi görerek, zorlu güç dağıtım uygulamalarında düzgün elektrik alan dağılımı, mükemmel arayüz yapıştırması ve uzun vadeli kablo güvenilirliği sağlar.
Key Features and Advantages
- Superior Surface Quality & Processability: Offers excellent extruding fluidity and fine surface smoothness with minimal pre-cure or scorch risk during high-speed production.
- Stable Electrical Performance: Provides low and consistent volume resistivity at both 20°C and 90°C for reliable stress control.
- Strong Bonding & Conductor Compatibility: Forms excellent adhesion with XLPE insulation while maintaining strong compatibility with both copper and aluminum conductors.
- Anti-Oxidation Protection: Special additives prevent copper conductor oxidation, ensuring clean interfaces and extended service life.
- Mechanical & Thermal Stability: High tensile strength, excellent elongation retention after heat aging, and outstanding hot set performance.
- Low Moisture & Brittleness: Low moisture content and a brittleness temperature of -40°C support reliable performance in extreme environments.
Teknik Özellikler
| Parametre |
Typical Value |
Test Condition / Standard |
| Volume Resistivity (20°C) |
≤100 Ω·cm |
IEC 60502 |
| Volume Resistivity (90°C) |
≤5000 Ω·cm |
IEC 60502 |
| Tensile Strength |
≥12 MPa |
After aging |
| Elongation at Break |
≥200% |
After aging |
| Hot Set (200°C, 20 min) |
≤100% |
IEC 60811 |
| Brittleness Temperature |
-40°C |
ISO 812 |
| Moisture Content |
≤0.1% |
Pre-drying requirement |
| Recommended Extrusion Temp |
Zone 1: 85–90°C → Flange: 110°C |
See processing guide |
Önerilen İşleme Koşulları
Optimized for high-temperature vulcanization extrusion:
- Temperature Profile (°C): Zone 1: 85–90 | Zone 2: 95–100 | Zone 3: 105–110 | Zone 4: 110–115 | Flange: 110–112 | Tube: 110–115 | Screw: 65–70
- Use double-layer filter mesh (40 mesh / 350 μm) for best surface finish.
- Pre-dry material in hopper at 40–60°C for 4 hours to control moisture.
Ambalaj ve Depolama
Supplied in 600 kg cardboard boxes with inner PE bags for easy handling and protection. Store in a cool, dry environment between 10–30°C. Unopened original packaging offers a recommended shelf life of up to 12 months.
0535 Çapraz Bağlanabilir Yarı İletken İç Koruma Bileşiği is the preferred choice for cable manufacturers seeking consistent quality, superior bonding, and reliable electrical performance in medium-voltage XLPE power cables.
Değerlendirmeler
Henüz değerlendirme yapılmadı.