概要: Discover the LE/LH 8214F Sealant Casting Epoxy Resin, a high-quality outdoor epoxy resin designed for medium and high voltage transformers casting process. This two-component system offers excellent dielectric and mechanical properties, making it ideal for vacuum casting applications.
関連製品特性:
2つのコンポーネントのエポキシ樹脂システム,室温で液体で,真空鋳造プロセスに適しています
低い硬化収縮は、最終製品の寸法安定性を保証します。
優れた加工性能,高い介電性および機械性
変性BPA型エポキシ樹脂(LE-8214F)と変性カルボン酸無水物液体硬化剤(LH-8214F)。
熱伝導性は 0.8-0.9W/mk の範囲で,効率的な熱散を保証する.
30kV/mm の高介電強度で,中高電圧アプリケーションに適しています.
吸水性が低い(23℃×10日間で重量比0.10~0.20%)、耐久性を向上させます。
ROHSおよびREACH安全規制に準拠しており、環境と安全基準を保証しています。
よくある質問:
What is the shelf life of the LE/LH 8214F epoxy resin system?
The shelf life is normally 12 months when stored in tightly sealed and dry original containers at 6~35℃. After this date, the product may be reanalyzed to confirm its validity.
What are the recommended processing parameters for vacuum casting?
The recommended processing parameters include premixing at 70°C for 2 hours, final mixing for 15-30 minutes, feeding at 100°C for 8 hours, mold temperature at 105°C for 4-6 hours, and post-curing at 130°C for 10 hours.
What applications is the LE/LH 8214F epoxy resin system suitable for?
It is suitable for medium and high voltage electrical insulation products such as dry type transformers, 10-66kV current and voltage transformers, and other high voltage switch insulation parts.