F6351 丨RTV-2 Buih Potting Silikon

Ciri produk

● Room temperature or heat accelerated cure
● No substance is released during curing
● Flexible and stable from - 40 °C to + 200 °C after cured
● Excellent electrical properties with high impedance and high
dielectric strength
● Good thermal insulation
● Foam structure brings good softness and elasticity

Tujuan utama

● Used to seal and protect various outdoor communication,
electronic and lighting equipment cabinets.
● Shock absorption, cushioning, sound insulation, protection,
insulation, thermal insulation and fire in power batteries.

Mematuhi piawaian

REACH
ROHS
UL

Parameter teknikal

Perkara		Bahagian A	Bahagian B	Standard
Belum sembuh	Warna	Putih	Kelabu	S/ZS 1-2016
	Kelikatan (cps,25°C)	4000~6000		GB/T 10247
	Nisbah pencampuran mengikut berat	1∶1		S/ZS 1-2016
	Kelikatan selepas pencampuran (cps,25°C)	4000~6000		GB/T 10247
	Masa Bekerja(min,25°C)	1~30 (boleh laras)		S/ZS 1-2016
	Masa pengawet(hr,25°C)	10-180 (boleh laras)		S/ZS 1-2016
Sembuh	Pembesaran berbuih	2~-5		S/ZS 1-2016
	Kekonduksian terma[W/(m·K)]	≤0.1		ASTM D5470
	Kekuatan dielektrik (KV / mm)	≧2.5		ASTM D149
	Kerintangan Kelantangan(Ω·cm)	≧1.0×1014		ASTM D257
	Graviti Spesifik (g / cm3)	0.4~1.0 (boleh laras)		ASTM D792
	Klasifikasi Api UL 94	UL94 V0		UL 94
	Kekuatan teniles (Mpa)	≥0.4		GB/T 528

Gunakan sekatan

Reasons for poor curing of addition silicone potting compound:
1. Contact materials: When in contact with the following
ingredients, it will affect the surface curing. The slight one will
only cure incompletely on the surface, and the heavy one will
cause permanent or even incomplete curing:
● Release agent, such as detergent;
● Plasticizers, such as certain plasticizers in insulating plastics,
wires and protective coils;
● Substances containing nitrogen, phosphorus, sulfur and halogen,
such as natural rubber and neoprene;
● Soldering flux, such as rosin;
● Organometallic (lead, tin, mercury, etc.);
● Amine-containing substances, such as polyurethane and epoxy
resin
● Condensation silicone sealant or potting compound
2. Environment: When using, avoid residual oil in the container
or the object being used; avoid some impurities falling into it;

F6351 丨RTV-2 Buih Potting Silikon