JT2051A&B Room Temperature Curing Epoxy Resin for Transformer Cores - 4:1 Mix Ratio, 8-12 Hour Cure
Price:
negotiable
MOQ:
20kg
Delivery Time:
Negotiable
Brand:
JT
Product Description
Product Overview
JT2051A&B is a professional-grade room temperature curing epoxy resin system specifically formulated for transformer core coating applications. This two-component system provides excellent electrical insulation and mechanical protection for coil frame work in dry type transformers.
Key Characteristics
- Strong adhesion to iron cores
- Excellent electrical insulation properties
- Superior moisture resistance
- Good surface gloss and process performance
- High volume resistivity (>10¹³ Ω·cm)
Technical Specifications
Component Properties
| Component | Color | Viscosity @25℃ (mPa·s) | Density @25℃ (g/cm³) |
|---|---|---|---|
| JT2051A Epoxy Resin | Clear Liquid | 1000-3000 | 1.00-1.20 |
| JT2051B Hardener | Yellowish Liquid | 10-80 | 0.90-1.00 |
Processing Parameters
- Mixing Ratio: JT2051A/JT2051B = 4/1 (by weight)
- Applicable Time: 25-40 minutes at 25℃ (100g mixture)
- Curing Conditions: 8-12 hours @25℃ or 6 hours @60℃
- Full Curing: 3 days at room temperature
Cured Material Properties
| Property | Value Range |
|---|---|
| Hardness (Shore D) | 70-80 |
| Bending Strength (MPa) | 30-50 |
| Impact Strength (kJ/m²) | 20-40 |
| Dielectric Strength (kV/mm) | 10-15 |
| Volume Resistivity (Ω·cm) | >10¹³ |
Application Process
Mix both components in the specified 4:1 ratio and allow the mixture to stand for 10 minutes. Apply to the transformer iron core once viscosity increases to optimal brushing consistency.
Packaging & Storage
- Component A: 24kg containers
- Component B: 6kg containers
- Storage: Keep sealed in original packaging in dry, ventilated areas
- Shelf Life: 6 months at 18-40℃
Product Images
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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