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Method
Property
Results
ASTM C97-09
Water Absorption
0.02%
ASTM C97-09
Specific Gravity
148.3 lbs/ft3
ASTM C99-09
Modulus of Rupture
9,300 psi
ASTM C170-14
Compressive Strength
Dry
23,700 psi
Wet
22,100 psi
ASTM C880-09
Flexural Strength
8,700 psi
ASTM C1353-15
Abrasion Resistance
31.9 lw
ASTM C217
Weather Resistance
No Damage
ASTM C373
Density
2.38 g/cm3
ASTM C482
Bond Strength
237 ppsi
ASTM C484
Thermal Shock
No Damage Passed 25 cycles
ASTM C501
Wear Resistance
139 lw
ASTM C531
Thermal Expansion
2.61x10-5 in/in F
ASTM C648
Breaking Strength
480 lbs
ASTM C650
Chemical Resistance
No Damage
ASTM C672
De-icing Resistance
No Damage
ASTM C1028
Static Coefficient of Friction
Dry
0.78
Wet
0.61
ASTM D256
Izod Impact
0.363 ft lbs/in
ASTM D543
Chemical Reagents Resistance
No Damage
ASTM D6329
Mold Resistance
No Microbial Growth
ASTM E84
Flame Spread
Index
5
Smoke Development Index
75
MOS
MOH's Hardness
6.5

Premium Natural Quartz testing is performed by TEi Testing Services – an US Independent Laboratory. Testing represents average results. For more details; please visit www.qfrommsi.com