Dimensions Guide

Interlocking 2 ft. x 2 ft. x 8 mm Rubber Floor Tiles
Product Specifications
Sku IRFT228BLK8
Test Method
Amorim Typical Value
Durometer, Shore A, points of hardness
ASTM D2240-97
60
Density, lbs/ft
3
ASTM D297-93 Part A, Section 16.3
64
Compressibility @ 100 psi, %
ASTM F36-95
12
Recovery, % after 100 psi compression
ASTM F36-95
85
Flexibility
ASTM F137-71(1994)
F=1
Tensile, psi
ASTM D412-98a, die C @ 20 ipm
With grain
600
Against grain
450
Tear, ppi
ASTM D624-98, die C @ 20 ipm
With grain
150
Against grain
120
Compression Set, %, 22 hours at 158
o
F
ASTM D395-98, Method B
25% deflection
40%
50% deflection
30%
Coefficient of Friction
ASTM D1894-95
Dry
1.33
Wet
1.56
Critical Radiant Flux
ASTM E 648-99
0.1 W/cm
2
Flammability and Flame Spread
DOC FFI-70 CSPC
Pass
Indoor Abrasion, % of Material Loss
ASTM C501-84(1996)
0.24
Resistance to Chemical Attack
ASTM F925-97
Ammonia
No surface attack or color change
Bleach
No surface attack or color change
Disinfectant
No surface attack or color change
Alcohol
No surface attack or color change
Tide
No surface attack or color change
5% NaOH Solution
No surface attack or color change
Human Sweat
No surface attack or color change
Instrumented Impact,
absorbed energy at rupture, ft/lbs
ASTM D3763-00
20
Static Load Limit, residual compression
ASTM F970-98
.0016"
Rubber In Compression, % deflection
ASTM D575-91, 500 lb. Load
43
Compression Endurance
10,000 fatigue cycles at 50% displacement
5% set
G rea t ma ts. com
117 Industrial A ve
Milltown, WI 54858
Toll free: 877-822-6622
f a x: 715-825-4928
in f o@grea t ma ts. com