PU and epoxy resins are widely used for electrical and electronic potting and encapsulation, as resin transformer, capacitors, cable jointing, LEDs lighting, circuit boards. 

 

Polyurethane systems

 

code description

potlife

[mins]

hardness

[shore]

thermal

conductivity

[W/m/°C]  

 

Fire behavior

 

technical data sheet

PU8682 Flame retardant, flexible polyurethane system with good thermal conductivity and thermal shock resistance.Designed for PCB’s transformers, filter, capacitors, voltage regulators, pressure sensitive devices and in others several electrical applications. 90 82 A 0.5 UL94 V0
PU8500 Transparent, UV stable, low tear resistance. Designed for LEDs and electronic circuits encapsulation 24 60 A - -
PU8593 Transparent, hard, UV stable aliphatic polyurethane system. Designed for walkable LEDs 15 93 A - -
PU8130 Two-component filled casting polyurethane, fast curing. Low shrinkage, easy to work, self-extinguishing.  3 80 D    UL94 V0 
PU8160 Self-extinguishing, long pot life polyurethane casting system. Designed for vacuum embedding of low and medium voltage measuring transformers up to 36kV.  45  70 D  0.6 - 1.0  UL94 V0

 

Epoxy systems

 

code description

potlife

[mins]

hardness

[shore]

thermal

conductivity

[W/m/°C]  

 

dielectric strength

[kV/cm]

 

technical data sheet

EP4622 Flame retardant, good dielectric properties, excellent thermal shock resistance, high thermal conductivity, casting system. 40 86 D 0.67 28

 

 

 

 

 

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