Urethane Technical Information

Physical Properties

Test Method

Results

Solids by Weight

ASTM D 1353

100%

Temperature Limitations

ASTM D 497

30Fto 180F

Tensile Strength

ASTM D 638

3350 PSI

Elongation

ASTM D 638

8.00%

Flexural Strength

ASTM  790

6600

Flexural Modulus

ASTM 790

210.000 PSI

Gardner Impact

ASTM D 3029 77F -40F

120 IN/LB 35 IRDIB

Heat Deflection @66 psi

ASTM D 648

85F

Comprehensive Strength at 10%
Deflection

ADTM D 695

4500PSI

Abrasion Resistance

ASTM D 1242
Method A, 1 000 Revolutions, 10 lb load number 80 TP aluminum oxide grit thickness loss in MILS 7.1
percentage thickness loss 3

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UV Resistance

Protect with approved coating

Surface Burning Characteristics

ASTM E84-9 a

Flame Spread

30

Smoke Index

450