Grey Color Room temperature 5290 Silicone potting compound for electronic components
|Place of Origin:||China|
Payment & Shipping Terms:
|Minimum Order Quantity:||1000kg|
|Packaging Details:||20kg/set: A: 10kg/bucket, B: 10kg/bucket.|
|Mix Ratio:||1:1||Shelf Life:||12 Months|
silicone sealing compound,
electrical potting compound
● 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
|Component of Basic Materials||Polysiloxane|
|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|
Ø 20kg/set: A: 10kg/bucket, B: 10kg/bucket.
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.