Damisol@3500 LoV
The one component of the low viscosity of Freon resistant epoxy resin
The low of VOC
Is suitable for motor and transformer from low voltage to voltage
The criterion can be applied to any form of impregnation and V (P) I process equipment
The solution of: one three two two zero three for a long time no longer paint
Is for H (UL 1446)
summary
One component solvent-free epoxy resin.
Low viscosity epoxy resin, freon resistant, heat cured with grade H or above the lasting high temperature properties.
application
The impregnated resin is widely used in low-voltage and medium voltage industrial seal motor.
Excellent insulation and mechanical properties at high temperature, but also can be applied to the traction motors and transformers.
Operation process
Mainly used for atmospheric pressure or vacuum pressure impregnation process.
Due to the special reaction, this product can be used in any form of hot dip process (atmospheric pressure immersion, dip or dipping roll).
In hot dipping process, the motor in the impregnation before preheating at 90 DEG C, gelation and curing process will be completed within 5 hours or 170 DEG C within 2 hours under the condition of 160 DEG C (test temperature of copper wire).
Set the curing process depends on the operation of the oven parameters can be optimized in the letter technical team supported by this process.
packing
20kg.
200kg barrel
storage environment
Below 25 degrees Celsius, valid for up to 12 months. High temperature will lead to shorten the storage period.
Such as resin stored in large storage tank, recommended to keep under standard pressure in dry air or nitrogen.
health and safety
Avoid contact with skin and eyes.
Wear safety gloves and eye during operation.
Unit specification reference standard
physical property
Slight odor
Appearance pale yellow
The flash point is greater than or equal to 100 DEG C
Viscosity (Brookfield, 23 C) mPas 600 + 200
Gel time (130 degrees C) min 12 + 3 Gelnorm, 10g
Tg C 122 IEC 61006
VOC% ISO < 2 60455-3
Mechanical properties
The bond strength (23 C) daN 44 IEC 1033
The bond strength (130 C) daN 13.8 IEC 1033
The bond strength (155 C) daN 10 IEC 1033
The bond strength (180 C) daN 8.3 IEC 1033
Chemical properties
Transformer oil resistant% < 0.1 ISO 175
Absorbent (23 DEG, 24 hours)% less than 0.3 ISO 62 (Method 1)
Water absorption (7 days 23 C)% less than 1 ISO 62 (Method 1)
Chemical resistance (10% HCl%) less than 0.14 ISO 175
Electrical performance
The insulation strength (50% R.H, 23oC) kV/mm 159 DIN 46448 / VDE 0360
The insulation strength (92% R.H, 23oC, 96 hours) kV / mm 143 DIN 46448 / VDE 0360
Loss factor (25 C, tangent% < 1 IEC60250)
Loss factor (105 DEG C, tangent)% less than or equal to 2 IEC 60250
Loss factor (130 DEG C, tangent)% less than or equal to 5.5 IEC 60250