● Product Features:
Ø Double component, addition type.
Ø Room temperature or heating curing.
Ø High performance on insulation, damp proofing, vibration resistance, chemical resistance, electricleakage resistance.
Ø No need to add primer coating before use
Ø High & low temperature resistant
Ø (UL94-1996) V0
● Main Applications:
Ø For the deep potting of power supply and electronic components and parts.
Ø Especially suitable for the potting of inside and outside LED displays that request for flame retardant.
● How to Use
Ø Before use, stir component A by hand or machine properly, keep component B sealed in the can and cut a proper hole at the sharp mouth of cartridge.
Ø Check whether it’s adhering to Applied Materials theoretically.
Ø Mix component A and B with the mix ratio A: B=1:1 by weight. Before hand simple tests are requested if you need to change the mix ratio.
Ø Natural defoaming or vacuum defoaming. Natural defoaming: mix component A and B, stewing 20-30 minutes. Vacuum defoaming: The vacuum degree 0.08-0.1Mpa.Vacuum pumping 5-10 minutes.
Ø Perfusion: Completed in Handing Curing time
Ø Curing: Room temperature or heating curing. In winter, curing time is longer, so suggest heating to curing.
● Technical Data
| Item |
Unit |
Typical Value |
| Color |
Component A |
|
Grey |
| Component B |
|
White |
| Component of Basic Materials |
|
Polysiloxane |
| Density |
Component A |
g/cm3 |
1.46 |
| Component B |
1.46 |
| Viscosity |
Component A |
mPa*s |
2800 |
| Component B |
2400 |
| After Mixed |
2500 |
| Mix Ratio by weight (A:B) |
|
1:1 |
| Handing Curing Time |
min |
70 |
| Initial Curing Time |
hour |
2.5 |
| Full Curing Time |
min(80℃) |
15 |
| Thermal conductivity |
After Curing |
W/(m·K) |
0.5 |
| Dielectric constant |
1.2MHz |
3.0 |
| Harness |
Shore A |
45 |
| Volume Resistivity |
Ω*cm |
1.5x1014 |
| Dielectric Strength |
KV/mm |
21 |
| Work Temperature |
℃ |
-60~250 |
● Packing:
Ø 20kg/set: A: 10kg/bucket, B: 10kg/bucket.
● Storage:
Ø Keep it away from children.
Ø Use it in ventilated places
Ø In case of contact with skins, wipe and then flush with clear water.
Ø In case of contact with eyes, flush with clear water immediately and go to hospital for checking.
Ø Store it in dry and shady places at the temperature of 8~28℃
Ø Storage life: 12 months since the date of manufacture.
Product Tags:
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Grey Color Room temperature 5290 Silicone potting compound for electronic components Images
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