Résine à deux composants avec diaplol 509fg + C500, polymérisation à la température ambiante
  • Résine à deux composants avec diaplol 509fg + C500, polymérisation à la température ambiante

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Fabricant: SEG

Résine à deux composants avec diaplol 509fg + C500, polymérisation à la température ambiante

Application
Half stiff polyurethane systems are recommended for closed electronic and electro technical systems used in industry:
- in transformers,
- for electric component flooding,
- for PCB flooding.

Main characteristic:
It is self - extinguished, has good thermal conductance, has compatibility with insulation system class B. acji klasy B.

Storage conditions:
It is recommended to:
- Storage far away from light, heat, cold source, in original closed container.
- product highly sensitive for humidity,
- storage time: 4 months in temperature  10°C - 25°C,
- hardener: 12 months in temperature 5°C - 30°C,
- usage: bring to ambient temperature 48 hours before usage.

Packing:
- in containers 1, 5 i 20 kg and barrels 220 kg,
- part B is delivered in corresponding proportion to part A..

 
Preliminary polymer part A Hardener part B
viscosity @ 23°C NSEG0013 3200 ± 50 mPas viscosity @ 23°C NSEG0013 000 ± 50 mPas
Volume weight ISO 2811 1,45 g/ml Volume weight ISO 2811 1,23 g/ml
Colour   black Volume weight   brown
Mixture A + B
Mixture weight ratio   100/16 ± 1
Mixture volume ratio   -
Insert content   -%
viscosity @ 23°C NSEG0013 4000 ± 1200 mPas
Volume weight ISO 2811 1.40 g/ml
lifetime  150 g @ 23°C NSEG 0005 10 min
Gelation time @ 23°C   45 do 60 min
Gelation time @ 50°C   25 do 30 min
Exothermic peak @ 50 g NSEG 0007 - °C
Exothermic peak @ 100 g NSEG 0007 - °C
Exothermic peak @ 5 kg NSEG 0007 42°C
 
Polymerization
W20°C NSEG 0010 8 h. 30 min
W60°C NSEG 0010 2 h. 30 min
 
Mechanical properties
Line shrinkage ISO 3521 < 0,5 %
Break off resistance ISO R 527 2
Lengthening during break off ISO R 527 <19%
Shore hardness A/D @ 23°C ISO 868 85 A
 
Electrical properties
Dielectric withstand CEI 243 >15kV/mm
Dielectric constant @ 23°C CEI 250 4,2 (50Hz)
Loss coefficient @  23°C CEI 250 0.04 (50Hz)
Resistivity 3*1013 Ω/cm
 
Thermal properties
Constant operation temperature   od-30°Cdo130°C
Thermal conductance   0,65 W/m.°C
Self - extinguished UL 94 V0 6mm
Moins
Lire la suite

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Application
Half stiff polyurethane systems are recommended for closed electronic and electro technical systems used in industry:
- in transformers,
- for electric component flooding,
- for PCB flooding.

Main characteristic:
It is self - extinguished, has good thermal conductance, has compatibility with insulation system class B. acji klasy B.

Storage conditions:
It is recommended to:
- Storage far away from light, heat, cold source, in original closed container.
- product highly sensitive for humidity,
- storage time: 4 months in temperature  10°C - 25°C,
- hardener: 12 months in temperature 5°C - 30°C,
- usage: bring to ambient temperature 48 hours before usage.

Packing:
- in containers 1, 5 i 20 kg and barrels 220 kg,
- part B is delivered in corresponding proportion to part A..

 
Preliminary polymer part A Hardener part B
viscosity @ 23°C NSEG0013 3200 ± 50 mPas viscosity @ 23°C NSEG0013 000 ± 50 mPas
Volume weight ISO 2811 1,45 g/ml Volume weight ISO 2811 1,23 g/ml
Colour   black Volume weight   brown
Mixture A + B
Mixture weight ratio   100/16 ± 1
Mixture volume ratio   -
Insert content   -%
viscosity @ 23°C NSEG0013 4000 ± 1200 mPas
Volume weight ISO 2811 1.40 g/ml
lifetime  150 g @ 23°C NSEG 0005 10 min
Gelation time @ 23°C   45 do 60 min
Gelation time @ 50°C   25 do 30 min
Exothermic peak @ 50 g NSEG 0007 - °C
Exothermic peak @ 100 g NSEG 0007 - °C
Exothermic peak @ 5 kg NSEG 0007 42°C
 
Polymerization
W20°C NSEG 0010 8 h. 30 min
W60°C NSEG 0010 2 h. 30 min
 
Mechanical properties
Line shrinkage ISO 3521 < 0,5 %
Break off resistance ISO R 527 2
Lengthening during break off ISO R 527 <19%
Shore hardness A/D @ 23°C ISO 868 85 A
 
Electrical properties
Dielectric withstand CEI 243 >15kV/mm
Dielectric constant @ 23°C CEI 250 4,2 (50Hz)
Loss coefficient @  23°C CEI 250 0.04 (50Hz)
Resistivity 3*1013 Ω/cm
 
Thermal properties
Constant operation temperature   od-30°Cdo130°C
Thermal conductance   0,65 W/m.°C
Self - extinguished UL 94 V0 6mm
Moins
Lire la suite
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