Application:
Suitable for dry-type transformer core covering protection.
Characteristics:
Good insulation properties, strong mechanical properties, good process performance, good surface gloss, and fast curing speed.
Properties before curing:
Appearance | Component A | Black (Blue) viscous liquid |
Component B | Brown (Light white) liquid | |
Viscosity (40℃, mPa.s) | Component A | 800-1200 |
Component B | 15-35 |
Properties after curing:
Water Absorption(%, 100℃/24h) | See the attachment |
Thermal Conductivity (W/mK) | 50-70 |
Insulation Strength (KV/mm) | 1.8-2.5 |
Bending Strength (Mpa) | 105-125 |
Hardness (Shore D) | 1.5-1.7 |
Dielectric Constant (50Hz) | 470-550 |
Gel time (150℃/s) | 170-210 |
Volume Resistivity (Ω/cm) | 70-80 |
Mixing ratio:
100:20
Curing conditions:
3-5 hours at 25℃, fully cured within 24 hours.
Packing:
Component A 25kg/barrel, Component B 5kg/barrel.
Storage conditions:
The product should be sealed in the original packaging container and stored in a dry and ventilated place. Shelf life is 6 months at 18-40℃. If shelf life is exceeded, analysis is required to determine whether it is still effective.
Due to storage conditions, a small amount of precipitation may occur during storage, which is normal, and can be used normally after mixing.