General purpose Fumed Silicone Rubber

Properties		Product Data						Test Method
		NE-9830	NE-9840	NE-9850	NE-9860	NE-9870	NE-9880
Appearance		Transparent , no extraneous matter.						Visual Inspection
Density, g/cm3		1.06～ 1.10	1.09～ 1.15	1.12～ 1.18	1.14～ 1.20	1.17～ 1.23	1.18～ 1.25	ASTM D792
Curing	Hardness, Shore A	30±2	40±2	46±2	60±2	66±2	80±2	ASTM D2240
	Tensile Strength, MPa ≥	8.5	9.0	10.0			8.5	ASTM D412
	Elongation at Break, % ≥	700	600	500	480	450	300
	Tension Set, % ≤	10
	Tear Strength, Die B kN/m ≥	13	14	16	17	20	16	ASTM D624
Post- curing	Hardness, Shore A	33±2	43±2	49±2	63±2	69±2	84±2	ASTM D2240
	Tensile Strength, MPa ≥	7.5	8.0	9.5			8.0	ASTM D412
	Elongation at Break, % ≥	650	550	450	400	350	240
	Tear Strength, Die B kN/m ≥	10	11	13				ASTM D624
Compression Set, 180℃*22h ≤		40	35					ASTM D395
Rebound Resilience, % ≥		50	45			46		/
Volume Resistivity, Ω ▪cm ≥		1×10 15						IEC 60093
Dielectric Strength, kV/mm ≥		20	21					IEC 60243