Properties	Product Data				Test Method
	NE- GT141	NE- GT151	NE- GT161	NE- GT171
Appearance	Milk-white, translucent,no obvious extraneous matter.				VisualInspection
Density,  g/cm3	1.10～1.15	1.13～1.18	1.15～1.20	1.18～1.23	ASTM D792
Hardness,  Shore A	40±2	50±2	60±2	70±2	ASTM D2240
Tensile Strength,  MPa      ≥	6.5	7.5		7.0	ASTM D412
Elongation at Break,  %     ≥	380	300	280	200
Tension Set,  %            ≤	6	7		6
Tear Strength, Die C   kN/m ≥	16	20		18	ASTM D624
Compression Set, 180℃*22h ≤	28	25		20	ASTM D395
Rebound Resilience, %      ≥	65	60	55	50	/