Product Details

This potting is a two-component silicone sealing material，which can be cured at room temperature.The ethanol molecules are released during the curing process,and it does not produce corrosion to Poly-carbonate PP, ABS, PVC, copper and so on.It has a good adhesion for most of the electronic accessories (PP, PE excluded).

Performance		Reference standard	TS3366
Before curing	Appearance	Visual	black（A）/（B）black fluid
	Viscosity of part A （cps，25℃）	GB/T 2794-1995	1500-1800
	Viscosity of part B （cps，25℃）	GB/T 2794-1995	5-10
Operation	Mix ratio	Measured by system	A ：B = 10 ：1
	Density（g/cm3）	GB/T 533-2008	1.122
	Viscosity （cps）	GB/T 2794-1995	1000-1200
	Operable time （min，25℃）	Measured in the environment	15-25
	Tack-free time （min，25℃）	GB/T 13477.5-2002	30-45
	Curing time （h，25℃）	Measured in the environment	24
After curing	Hardness(shore A)	GB/T 531.1-2008	10～15
	Thermal Conductivity [ W（m·K）]	ASTM D5470-06	0.4
	Break voltage（kV/mm）	GB/T 1695-2005	≥20
	Dielectric constant（1.2MHz）	GB/T 1693-2007	2.9
	Volume resistivity （Ω·cm）	GB/T 1692-2008	5×10¹⁴
	TEMP(℃)	Measured in the environment	-50～200
	Elongation（%）	GB/T 528-2009	200
	Tensile strength（MPa）	GB/T 528-2009	0.4

Apply to potting protection of both indoor and outdoor LED full color display and electronic components module potting.

Advantages

1.Low viscosity, good leveling, light weight.

2.There is no corrosion to LED product since the product belongs to the dealcoholization reaction.

3.Excellent heat resistance, moisture resistance and cold resistance,it can extend the life of electronic accessories after applying.

4.It is removable,the sealed components can be replaced and without leaving traces when re-irrigate and repair.

5.This product does not need other primers,it has excellent adhesion to PC (Polycarbonate), epoxy and other materials ,the waterproof rating is up to IP65.

6.Fully cured material has a good insulation,damp-proof,mildew proof chemical-resistance,UV resistance and aging-resistance.besides,it can fit extreme temperature that can work stable for a long time under -50-200℃.

7.Fully in line with the ROHS directive requirements in EU.