Properties	Product Data				Test Method
	NE-1440	NE-1450	NE-1460	NE-1470
Appearance	Milk-white, no extraneous matter.				Visual Inspection
Density,  g/cm3	1.10～1.16	1.13～1.18	1.15～1.20	1.19～1.24	ASTM D792
Hardness,  Shore A	40±2	50±2	60±2	70±2	ASTM D2240
Tensile Strength,  MPa ≥	6.0	7.0		6.5	ASTM D412
Elongation at Break,  %≥	450	350	300	200
Tension Set,  %  ≤	12
Tear Strength, Die C  kN/m ≥	15	20		16	ASTM D624
Volume resistivity,  Ω·cm ≤	1×1012				IEC 60093