600-250 Clear Flowable Electronics Pottant
(2-part silicone)
600-250 is a flowable, platinum catalyzed, addition cure, durable encapsulant with good dielectric properties and flame resistance.
UL 94 HB certification is pending for 600-250. 600-250 is a flowable, platinum catalyzed, addition cure, durable encapsulant with good dielectric properties and flame resistance. Once mixed, this highly transparent silicone elastomer will cure at room temperature in 4 hours. The cure time can be significantly accelerated with moderate heat. The high (>90%) transparency of 600-250 allows for easy inspection of components.
The convenient 1:1 mix ratio provides for simplified production processing compared with off-ratio products. In addition, 600-250 provides good flowability, long working time, and low viscosity for complete wet out and thorough deaeration.
-
Applications
- LED lighting encapsulation
- Power supplies
- Connectors & sensors
- Industrial controls
- Transformers
- Amplifiers
- High voltage resistor packs
- Relays
- Junction box pottant
-
Packaging and Lead Times
This product is available in the following formats:
- 1 gallon pail
- 5 gallon pail
- 55 gallon drum
Lead times are:
- Please contact our Customer Operations team at 216-881-8111 or via this online form for up-to-date lead times
-
Specifications
-
Physical Properties
Form Cure Chemistry Electronics Grade Appearance Mix Ratio Specific Gravity Viscosity (cPs) Working Time Cure Time Durometer Shore A Tensile Strength (psi) Elongation (%) Flowable 2k Addition Cure Yes Clear, flowable. Its cured appearance is high transparency. 1:1 (v:v) Part A: 0.98
Part B: 0.98Part A: 7,200
Part B: 5,600
Mixed: 6,30030 minutes ≥ 4 hours @ RT
30 minutes @ 140°F (60°C)35 550 170 -
Electrical Properties
Dielectric Strength Dielectric Constant at 100 Hz Dielectric Constant at 100 kHz Dissipation Factor at 100 Hz Dissipation Factor at 100 kHz Volume Resistivity (Ω cm) 26.5 kV/mm
673 V/mil2.53 2.52 0.0016 0.0007 7.60x1014 -
Certifications
Flammability (UL-94) HB (pending)
V-1 (pending)
-
Physical Properties
- Downloads
