Product Description

Liquid Silicone Rubber for Middle and High Voltage Resistance RH-G601

Passed Tracking and errosion resistance 1A4.5,Similar as Dow Corning HV1551/55P.

 

【property】

2-components additional liquid silicone rubber, which is produced by addition reaction,medium temperature curing.suitable for injection molding, mixing ration of parts A:B=1:1, catalyzed by Platinum.

 

【Feature】

Low Viscosity

Fine hydrophobicity

High tear strength

Rapid vulcanization at moderate and low temperature

Fine tracking resistance

 

【Typical properties tables】

Uncured properties	Test method	Properties	Unit	Figure
	Appearance:  A transparent, B grey
		Viscosity(28℃)	Pa.S	140/160
		Operative time after mixture	Hr,25℃	48
Cured properties	ISO1183-1:2004	Specific gravity	g/cm3	1.10
	ASTM D2240-05	Shore A hardness		40
	ISO 37:2011	Tensile strengh	MPa	7.05
	ISO 37:2011	Elongation at break	%	450
	ISO 37:2011	Tensile set(50℃±2℃，200% elongation rate for 48h)	%	2.6
	ASTM D624-00	Tear strength	KN/m	21.2
	IEC60093:1980	Volume resistivity	Ω.mm	4.6×1015
	IEC60250:1969	Relative permittivity 100Hz		2.90
	IEC60250:1969	Dissipation factor 100Hz		2.66×10-3
	IEC60243-1:1998	Frequency electrical strength(Normal oil,rapid pressurization)	kV/mm	17.1
	IEC60587:2007	Tracking resistance	Grade	1A 4.5

【Applications】

Medium and high voltage resistance cable accessories, indoor and outdoor cold shrinking terminal, insulators,hollow insulators, etc.

【Package and Storage】

RH-601 is available in 20 or 200kg /drums. The shelf Life is half a year at normal

temperature. Over this period, Samples can be qualified after testing and is still in use.

Payment Terms︰ TT/LC/DP/DA

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