Epoxy Resin Iron Core Protection Fluid

Epoxy Resin Iron Core Protection Fluid

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:

AppearanceComponent ABlack (Blue) viscous liquid
Component BBrown (Light white) liquid
Viscosity (40℃, mPa.s)Component A800-1200
Component B15-35

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.

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