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Shanghai Wenyou Industry Co., Ltd.

  • China,Shanghai ,Shanghai
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China High Weatherability Anti-Aging UL 94 V-0 Flame Resistant Outdoor Epoxy Resin for
China High Weatherability Anti-Aging UL 94 V-0 Flame Resistant Outdoor Epoxy Resin for

  1. China High Weatherability Anti-Aging UL 94 V-0 Flame Resistant Outdoor Epoxy Resin for
  2. China High Weatherability Anti-Aging UL 94 V-0 Flame Resistant Outdoor Epoxy Resin for
  3. China High Weatherability Anti-Aging UL 94 V-0 Flame Resistant Outdoor Epoxy Resin for
  4. China High Weatherability Anti-Aging UL 94 V-0 Flame Resistant Outdoor Epoxy Resin for
  5. China High Weatherability Anti-Aging UL 94 V-0 Flame Resistant Outdoor Epoxy Resin for

High Weatherability Anti-Aging UL 94 V-0 Flame Resistant Outdoor Epoxy Resin for

  1. MOQ: 20kg/pail as sample
  2. Price: Negotiable
  3. Get Latest Price
Usage 12kV-40.5kV contact boxes, insulators, bushings, and other insulation products.
Density at 25°C 1.16 - 1.20g/cm3
Payment Terms Normally L/C,T/T
Viscosity at 25°C 7500 - 13500mPa.s
Vapor Pressure at 25°C < 0.01Pa
Epoxy Value 5.1 - 5.5Eq/kg
Supply Ability Plenty of raw material in stock
Application Outdoor electrical insulators for medium and high voltage applications
Appearance of hardener Light yellow transparent liquid
Flash point around 135°C
Delivery Time 7 -10 work days
Description Epoxy resin with curing agent to produce power industrial CT PT transformer insulator bushing
Packaging Details 20kg/pail, 220kg/barrel, 1200kg/tank
Appearance of epoxy resin transparent viscous liquid
Classification Double Components Adhesives
Model Number 9265
Certification ISO9001, ISO14001, SGS, and UL
Place of Origin China
Brand Name wenyou

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  1. Product Details
  2. Company Details

Product Specification

Usage 12kV-40.5kV contact boxes, insulators, bushings, and other insulation products. Density at 25°C 1.16 - 1.20g/cm3
Payment Terms Normally L/C,T/T Viscosity at 25°C 7500 - 13500mPa.s
Vapor Pressure at 25°C < 0.01Pa Epoxy Value 5.1 - 5.5Eq/kg
Supply Ability Plenty of raw material in stock Application Outdoor electrical insulators for medium and high voltage applications
Appearance of hardener Light yellow transparent liquid Flash point around 135°C
Delivery Time 7 -10 work days Description Epoxy resin with curing agent to produce power industrial CT PT transformer insulator bushing
Packaging Details 20kg/pail, 220kg/barrel, 1200kg/tank Appearance of epoxy resin transparent viscous liquid
Classification Double Components Adhesives Model Number 9265
Certification ISO9001, ISO14001, SGS, and UL Place of Origin China
Brand Name wenyou
High Light High Weatherability Epoxy ResinAnti-Aging Outdoor Epoxy ResinUL 94 V-0 Flame Resistant High-Voltage Epoxy Resin
LE-9265/LH-9265: High Tg UL 94 V-0 Epoxy for HV Insulators & Bushings
Modified cycloaliphatic epoxy resin system engineered for high-voltage insulators, bushings, and contact boxes (12-40.5 kV). Combining UL 94 V-0 flame resistance, extreme weather durability, and high thermal stability (Tg >150°C), this unfilled liquid resin delivers void-free insulation for outdoor power infrastructure.
Key Features & Benefits
Property Advantage
Weather Resistance Withstands UV, humidity, and pollution - ideal for outdoor bushings
Flame Safety UL 94 V-0 certified - prevents fire propagation in electrical faults
Thermal Performance High Tg (>150°C) + thermal shock resistance - stable under load cycles
Electrical Integrity CTI >600 V, high dielectric strength - resists tracking/arcing
Processing Flexibility APG or vacuum casting - integrates with existing production lines
Long-Term Reliability Resists cracking, hydrolysis, and chemical corrosion
Applications
  • 12-40.5 kV switchgear: Contact boxes, cable terminations
  • Outdoor bushings & insulators
  • Transformer bushings and surge arresters
  • Railway/utility power distribution insulation
Technical Specifications
Components
Component Part Ratio (pbw) Form
Epoxy Resin LE-9265 100 Liquid (unfilled)
Anhydride Hardener LH-9265 100 Liquid
Silica Filler WY-12X 250-270 Optional
Color Paste LC Series 3 Optional
Cured Properties
  • Glass Transition Temp (Tg): >150°C
  • Dielectric Strength: >18 kV/mm
  • Comparative Tracking Index (CTI): >600 V
  • UL 94 Rating: V-0
  • Thermal Shock Resistance: >1,000 cycles (-40°C to +125°C)
Processing Methods
  • Automatic Pressure Gelation (APG): Fast, low-waste production for high-volume insulator molding
  • Vacuum Gravity Casting: Bubble-free encapsulation for complex bushing geometries
Why Choose This System?
  • Weatherproof: Cycloaliphatic base resists yellowing/erosion in harsh environments
  • Safety Compliance: Meets UL 94 V-0, IEC 60137, and ASTM D2303 standards
  • Customizable: Adjust filler ratios (WY-12X) for viscosity/mechanical needs
  • Zero Voids: Ensures partial discharge-free insulation for HV applications
Product Images
LE-9265/LH-9265 Epoxy Encapsulant Packaging
Product Packaging
LE-9265/LH-9265 Epoxy Shipment Packaging
Shipment Packaging
LE-9265/LH-9265 Epoxy Application in High-Voltage Insulator
Example Application

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2008

  • Total Annual:

    15000000-25000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

Shanghai Wenyou Industry Co., Ltd.mainly engaged in the advanced materialsof MV and HV insulation products for indoorand outdoor use, both suitable for APG andvacuum casting.   Our wide range of products includes epoxy resin, flame retardant resin, curing agents, outdoor modifiers, toughe... Shanghai Wenyou Industry Co., Ltd.mainly engaged in the advanced materialsof MV and HV insulation products for indoorand outdoor use, both suitable for APG andvacuum casting.   Our wide range of products includes epoxy resin, flame retardant resin, curing agents, outdoor modifiers, toughe...

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  • Reach Us
  • Shanghai Wenyou Industry Co., Ltd.
  • No.8,Lane 328, Minle Rd. Fengxian 201419,Shanghai P.R.China
  • https://www.wenyouepoxy.com/

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