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UV & Arc-Resistant Vibration-Resistant Epoxy Resin Potting Compound for Thermal Shock Stable Transformer Encapsulation

UV & Arc-Resistant Vibration-Resistant Epoxy Resin Potting Compound for Thermal Shock Stable Transformer Encapsulation

UV resistant epoxy resin for transformers

arc-resistant outdoor electrical insulation epoxy

transformer epoxy resin with UV protection

Herkunftsort:

China

Markenname:

wenyou

Zertifizierung:

ISO9001, ISO14001, SGS, and UL

Modellnummer:

mit einer Breite von nicht mehr als 20 mm

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Produkt-Details
Einstufung:
Zweikomponentenklebstoffe
Verwendung:
12 bis 40,5 kV Isolatoren, Strom- und Spannungstransformatoren, Trockentransformatoren usw.
Anwendung:
Elektrotechnische Produkte für Innenräume mit mittlerer und hoher Spannung
Aussehen von Epoxidharz:
Weiße, viskose Flüssigkeit
Viskosität bei 40°C:
16000 - 35000mPa.s.
Dichte bei 25°C:
10,60 - 1,70 g/cm3
Dampfdruck bei 25°C:
< 0,01 Pa
Flammpunkt:
> 150°C
Beschreibung:
Ausdauer für Wetterbedingungen Transformatoren Epoxidharz Außenraum CT VT Rohstoff
Zahlungs-u. Verschiffen-Ausdrücke
Min Bestellmenge
20 kg/Eimer als Probe
Preis
Verhandlungsfähig
Verpackung Informationen
20 kg/Eimer, 220 kg/Fass, 1200 kg/Tank
Lieferzeit
7 bis 10 Arbeitstage
Zahlungsbedingungen
Normalerweise T/T, L/C
Versorgungsmaterial-Fähigkeit
Viel Rohstoff vorrätig
Produkt-Beschreibung
Protecting Sensitive CT/PT Coils | Vibration Resistant RT Cure Potting Compound
LW-8224A/B: Vibration-Resistant Epoxy for Outdoor CT/VT Transformers - 12-40.5kV Crack-Proof Encapsulation
Prefilled BPA Resin | Thermal Shock Stability | Room Temp Cure
Engineered for outdoor CT/VT transformers, this prefilled Bisphenol-A epoxy system delivers vibration-resistant potting for 12-40.5kV coils exposed to extreme weather. LW-8224A resin + LW-8224B anhydride hardener provide crack-resistant encapsulation protecting delicate windings from mechanical stress, temperature swings (-40°C to 155°C), and environmental degradation.
Critical Advantages
  • Vibration Damping: Shields sensitive CT/PT coils from operational stress
  • Outdoor Endurance: Superior UV/weather resistance for transformers
  • Crack Resistance: Withstands thermal cycling in low/high temperature conditions
  • Prefilled System: Ready-to-use precision formulation
  • Energy-Efficient: Room temperature cure eliminates oven dependency
Applications
Voltage Class Components
12-40.5kV Systems Current/Voltage Transformers (CT/VT), Dry-Type Transformers
Medium/High Voltage Bushings, Insulators, Switchgear
Processing Methods
Method Key Benefit
Vacuum Gravity Casting Bubble-free encapsulation for intricate coils
APG (Automated Pressure Gelation) High-volume production of vibration-resistant parts
Performance Properties
Property Specification
Dielectric Strength >20 kV/mm (ASTM D149)
Temp Range -40°C to +155°C operational
Crack Resistance Excellent (1,500+ thermal cycles)
Vibration Damping 60%+ stress reduction vs. standard epoxies
Cure Conditions Room temperature (24-72 hrs)
Color Options Customizable (LC-Series paste)
Simplified Formulation
Component Product Proportion
Epoxy Resin LW-8224A 100 pbw
Hardener LW-8224B 100 pbw
Colorant LC-Series* 3 pbw
*Add for UV-stable pigmentation in outdoor applications
Technical Superiority for Demanding Environments
This electrical-grade potting compound combines prefilled precision with outdoor durability. Its optimized viscosity ensures complete gap filling for CT/VT windings, while room temperature curing slashes production costs. Validated for 12-40.5kV transformers, it delivers unmatched mechanical-electrical stability under thermal shock, vibration, and moisture exposure - ideal for dry-type transformers in renewable energy grids and substations.
Advantage
UV & Arc-Resistant Vibration-Resistant Epoxy Resin Potting Compound for Thermal Shock Stable Transformer Encapsulation 0
Package Image
UV & Arc-Resistant Vibration-Resistant Epoxy Resin Potting Compound for Thermal Shock Stable Transformer Encapsulation 1
Shipment Image
UV & Arc-Resistant Vibration-Resistant Epoxy Resin Potting Compound for Thermal Shock Stable Transformer Encapsulation 2
Example Application Image
UV & Arc-Resistant Vibration-Resistant Epoxy Resin Potting Compound for Thermal Shock Stable Transformer Encapsulation 3

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