Flame Resistant Silicone Rubber

Flame Resistant Silicone Rubber have flame retardant properties due to the presence of special additives and are used in the production of electronic and electrical products and comply with the UL 94V-0 standard. This type of silicone is designed and produced according to specific needs and applications due to its unique features and properties. In fact, these flame-resistant HTVs have good physical, mechanical and electrical properties, and at the same time, they are flame-resistant. They are self-extinguishing. This group of silicones is used in the production of flame retardant gaskets, flame retardant sealing rings and wire and cable coating for cold cathode fluorescent lamps.

Properties of flame-resistant HTV silicones

Very high resistance to flame
Good thermal stability (at temperatures from -50 to 250 degrees Celsius)
Very good electrical properties

Applications of flame-resistant HTV silicones

Flame-resistant washers
Anodic and thermal caps
PDP, TFT-LCD lamp holder
Cold cathode fluorescent lamp wire sheath

SN-5020U (W)	SN-5020U (B)	SN-7020U (W)	SN-7020U (B)	Test Methods	Properties
White	Black	White	Black		Colors
VMQ	VMQ	VMQ	VMQ	ASTM D1418	Type of Polymer
1.43	1.43	1.47	1.47	ASTM D792	Specific Gravity (25°c)
55	55	70	70	ASTM D2240	Hardness (shore A)
75	75	75	75	ASTM D412	Tensile Strength (kgf/cm2)
300	300	200	200	ASTM D412	Elongation (%)
12	12	15	15	ASTM D624 B""	Tear Strength (kgf/cm)
23	23	16	16	ASTM D395	Compression Set (%)
2*10^	2*10^	2*10^	2*10^	ASTM D 257	Volume Resistivity (Ω.cm)
21	21	21	21	ASTM D 149	Dielectric Strength (kv/mm)