Consulting

	Specimen Number	Room: 69 deg F, 20% hum Specimen: room conditions	Room: 69 deg F, 21% hum Specimen: -15 deg F (avg temp over test period)
Rockwell Hardness R Scale ASTM D785 Procedure A Tested perpendicular to molding top: molded, flat bottom: machined, flat	1	101	120
		104	113
		105	111.5
		106	109
	2	91	119
		98	115
		99	116
		97	111.5
	3	99	112
		105	114
		105	112.5
		105	109
Average HRR Value		101	114
Standard Deviation		4.4	3.3