Alkyd lacquer - modified, single component, WE203 for insulation F class system 155C
  • Alkyd lacquer - modified, single component, WE203 for insulation F class system 155C

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Manufacturer: SEG

Alkyd lacquer modified one-component EC 203 for Class F 155 degree Class insulation system

Polymerisation in dryer.

Application:
- electro-technical equipment.
- transformers,
- hermetic motors.

Impregnation:
By immersion, by atmosphere pressure.
It is recommended to use impregnation cylindrical ladle from stainless steel or plastic mass. For exemple: for lacquer WE 203-70 , obtain viscosity 30 s ±10 s  by adding 200g of water and 100g of lacquer.
Water should be added progressively, and lacquer should be mechanically mixed.

Polymerisation:
- Preliminary heat up of the elements up to 60°C
- Immerse element until air bulbs stop showing.
- Rise temperature up to 95°C and stabilise.
- drying:3 - 4 hours @ 150°C or 1,3 hours. @ 180°C.

Storage requirements:
4 months in original and closed package, far away from the sun and heat source. 

Packing:
Containers 1, 5 and 30l.  or barrels 200 l.

Hygiene and protection
Lacquer is not toxic, delivered without label.

Characteristic Standards WE 203-50 WE 203-70
Chemical origins   Alkyd modified Alkyd modified
Thermal class   F155°C F155°C
pseudo-viscosity @ 23°C CPE 6 ISO 2431 35 s ±5 s 240 s ±40 s
density @20°C NFT30020 1,06 1,08
Ignition point - crucible closed NFT30050 52°C 44°C
Dry extract NSEG 00001 70% ±2% 70% ±2%
Colour   natural natural
Drying on a plate NSEG @150°C 20 min @ 150°C 20min
Diluent   water water
polymerisation   3 + 4 h @150°C 3 + 4 h @150°C
polymerisation   1 + 1,5 h @180°C 1 + 1,5 h @180°C
pH   8,5 ±1 8,5 ±1
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Polymerisation in dryer.

Application:
- electro-technical equipment.
- transformers,
- hermetic motors.

Impregnation:
By immersion, by atmosphere pressure.
It is recommended to use impregnation cylindrical ladle from stainless steel or plastic mass. For exemple: for lacquer WE 203-70 , obtain viscosity 30 s ±10 s  by adding 200g of water and 100g of lacquer.
Water should be added progressively, and lacquer should be mechanically mixed.

Polymerisation:
- Preliminary heat up of the elements up to 60°C
- Immerse element until air bulbs stop showing.
- Rise temperature up to 95°C and stabilise.
- drying:3 - 4 hours @ 150°C or 1,3 hours. @ 180°C.

Storage requirements:
4 months in original and closed package, far away from the sun and heat source. 

Packing:
Containers 1, 5 and 30l.  or barrels 200 l.

Hygiene and protection
Lacquer is not toxic, delivered without label.

Characteristic Standards WE 203-50 WE 203-70
Chemical origins   Alkyd modified Alkyd modified
Thermal class   F155°C F155°C
pseudo-viscosity @ 23°C CPE 6 ISO 2431 35 s ±5 s 240 s ±40 s
density @20°C NFT30020 1,06 1,08
Ignition point - crucible closed NFT30050 52°C 44°C
Dry extract NSEG 00001 70% ±2% 70% ±2%
Colour   natural natural
Drying on a plate NSEG @150°C 20 min @ 150°C 20min
Diluent   water water
polymerisation   3 + 4 h @150°C 3 + 4 h @150°C
polymerisation   1 + 1,5 h @180°C 1 + 1,5 h @180°C
pH   8,5 ±1 8,5 ±1
Less
Read more