JT 8860 Low Viscosity Epoxy Casting Resin 1500-3000 mPa.s for Electrical Insulator Impregnation
Price:
$3/kg
MOQ:
25KG
Delivery Time:
5 days
Brand:
JT-RESIN
Product Description
Product Overview
JT 8860A/JT 8860B is a two-component epoxy impregnation resin system designed for electrical insulation applications without requiring vacuum processing. This low viscosity casting resin offers excellent electrical properties and processing characteristics for medium and high voltage electrical components.
Key Applications
- Medium and high voltage indoor transformers
- Electrical insulators and bushings
- Switches and electrical components
- Manufacturing electrical composite materials (pipes, rods)
- Impregnating high-voltage coils and bushings
Processing Method
Conventional vacuum self gravity casting - no vacuum required for processing
Technical Specifications
JT 8068-1 A Epoxy Resin
| Parameter | Value | Test Method |
|---|---|---|
| Viscosity @ 25℃ | 1,500-3,000 mPa.s | ISO 12058 |
| Epoxy value | 0.45-0.51 equiv/g | ISO 3001 |
| Density @ 25℃ | 1.13-1.15 g/cm³ | ISO 1675 |
| Vapor pressure @20°C | <0.01 pa | Knudsen |
| Storage life @ 25℃ | 12 months | Sealed container |
JT 8068-1 B Epoxy Hardener
| Parameter | Value | Test Method |
|---|---|---|
| Viscosity @ 25℃ | 50-80 mPa.s | ISO 12058 |
| Density @ 25℃ | 1.19-1.22 g/cm³ | ISO 1675 |
| Vapor pressure @20°C | Ca. 0.5 mbar | Knudsen |
| Storage life @ 25℃ | 12 months | Sealed container |
Storage Note: Keep epoxy resin in sealed container under normal temperature (20-25℃) to prevent moisture absorption. Hardener may crystallize at low temperatures - heating to 60℃ eliminates crystals.
Product Images
Frequently Asked Questions
| Question | Answer |
|---|---|
| What is Pre-filled resin? | Pre-filled resin or hardener has been filled with silica sands before delivery |
| Is Pre-filled resin cheaper than Pure resin? | Generally yes, but consider final cost including local silica sand availability and shipping costs |
| Why doesn't JiangTe offer Flexibilizer and Accelerator separately? | They are already added into resin/hardener before delivery for easy use |
| Should I specify our process when purchasing? | Yes, materials are available for Vacuum Casting and Auto Pressure Gelation (APG) processes |
| What is the pot life? | Pre-filled resin: 1 year; Pure resin: 2-3 years |
| What packing options are available? | Pre-filled: 25kg drums; Pure resin: 225kg drums; Also available in 5kg drums and IBC tanks |
Warehouse & Packaging
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
JIANGTE INSULATION COMPOSITE
Location
RM1204, Greenland Center of Financial City, No.662 Huangpu M Avenue, Tianhe District, Guangzhou, China.
Contact Person
Sales Manager