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High-Tg UV/Weather-Resistant Electrical Insulating Epoxy Resin with High Dielectric Strength for Transformer Encapsulation

High-Tg UV/Weather-Resistant Electrical Insulating Epoxy Resin with High Dielectric Strength for Transformer Encapsulation

High-Tg Epoxy Resin

UV/Weather-Resistant Electrical Insulating Epoxy

High Dielectric Strength Potting Compound

Menşe yeri:

ÇİN

Marka adı:

wenyou

Sertifika:

ISO9001, ISO14001, SGS, and UL

Model numarası:

8216

Bize Ulaşın
Bir teklif isteği
Ürün Detayları
Sınıflandırma:
Çift Bileşenli Yapıştırıcılar
Kullanım:
izolatörler, transformatörler ve diğer yalıtım ürünleri
Başvuru:
Orta ve yüksek gerilim uygulamaları için elektrik izolatörleri
Epoksi reçinenin görünümü:
Açık sarı şeffaf viskoz sıvı
25°C'de viskozluk:
9500 - 15500mpa.s
25°C'de yoğunluk:
1,16 - 1,20g/cm3
25°C'de Buhar Basıncı:
<0.01pa
Alevlenme noktası:
145 ° C civarında
açıklama:
UL Sertifikalı Epoksi Reçine Tedarikçi Alev Geciktirici Malzeme İç Mekan Dış Mekan Uygulaması
Ödeme ve Gönderim Koşulları
Min sipariş miktarı
Örnek olarak 20 kg/kova
Fiyat
pazarlık edilebilir
Ambalaj bilgileri
20kg/kova, 220kg/varil, 1200kg/tank
Teslim süresi
7-10 iş günü
Ödeme koşulları
Normalde T/T, L/C
Yetenek temini
Stokta bol miktarda hammadde var
Ürün Açıklaması
High-Tg Epoxy Resin for APG Process | Vacuum Casting & Electrical Insulating
LE-8216/LH-8216: UL-Certified Room Temperature Cure Epoxy for CT/PT Potting & Encapsulation
Flame-Retardant | UV/Weather-Resistant | High Dielectric Strength

Engineered for transformer encapsulation in Current Transformers (CT) and Potential Transformers (PT), LE-8216/LH-8216 delivers fast room temperature curing, eliminating energy-intensive ovens. This UL-certified, flame-retardant epoxy system combines a modified cyclic aliphatic epoxy resin (LE-8216) and weather-resistant anhydride hardener (LH-8216) for superior electrical insulation, moisture resistance, and vibration damping in demanding indoor/outdoor environments.

Key Features & Benefits
  • Fast Ambient Cure: Saves energy with rapid curing at room temperature.
  • Robust Protection: Shields CT/PT units from thermal shock, contaminants, and mechanical stress.
  • Superior Insulation: High dielectric strength (>18 kV/mm) for high-voltage applications.
  • Flame Retardant: UL 94 V-0 certified for safety-critical installations.
  • Weatherproof: Exceptional UV/environmental resilience for outdoor use.
  • Low-Viscosity Formulation: Penetrates intricate coils for void-free gap filling.
Applications

Ideal for:

  • Transformer potting & encapsulation (CT/PT units)
  • Medium/high-voltage insulators, bushings, and switchgear
  • Electrical components requiring moisture-resistant protection
  • Flame-retardant insulation in power infrastructure
Processing Methods
Method Description
Vacuum Gravity Casting Traditional method for bubble-free transformer encapsulation under vacuum.
Automatic Pressure Gelation (APG) High-efficiency process for mass production of CT PT epoxy components.
Material Properties
Property Value/Description
Curing Temperature Room temperature (20-25°C)
Dielectric Strength >18 kV/mm
Thermal Shock Resistance Excellent (ASTM D2519)
Viscosity Low (optimized for deep gap filling)
Flame Rating UL 94 V-0 certified
Color Options Customizable via LC-series paste
Formulation Guide
Component Product Proportion (pbw)
Epoxy Resin LE-8216 100
Hardener LH-8216 100
Filler Silica Powder 280-350
Colorant LC-Series* 3

*Add LC-series paste for UV-stable pigmentation.

Why Choose LE-8216/LH-8216?

This electrical-grade epoxy system excels as a potting compound for transformer manufacturing, offering unmatched electrical component protection. Its saturated cyclic aliphatic structure ensures long-term stability under thermal cycling, while silica-filled reinforcement enhances mechanical strength and dielectric performance. Compatible with vacuum casting and APG processes, it integrates seamlessly into existing production lines--ideal for creating reliable, flame-retardant CT/PT encapsulation with minimal energy input.

High-Tg UV/Weather-Resistant Electrical Insulating Epoxy Resin with High Dielectric Strength for Transformer Encapsulation 0
High-Tg UV/Weather-Resistant Electrical Insulating Epoxy Resin with High Dielectric Strength for Transformer Encapsulation 1
High-Tg UV/Weather-Resistant Electrical Insulating Epoxy Resin with High Dielectric Strength for Transformer Encapsulation 2
High-Tg UV/Weather-Resistant Electrical Insulating Epoxy Resin with High Dielectric Strength for Transformer Encapsulation 3
Keywords: Room temperature cure epoxy, CT PT epoxy, transformer potting, transformer encapsulation, electrical insulation epoxy, potting compound, flame retardant epoxy, UL certified epoxy, dielectric strength, vibration damping, moisture resistant, gap filling, electrical component protection, fast cure epoxy, low viscosity epoxy, thermal shock resistance, UV resistance, Automatic Pressure Gelation, vacuum casting.

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