(for components) Viscosity, cps | TEST METHOD ASTM D-2393 Brookfield LVF, Spindle #2 @ 12rpm | COMP. A (isocyanate) 150-250 | COMP B (resin) 1600-2200 |
---|---|---|---|
Specific Gravity | ASTM D-1638 | 1.23 | 1.15 |
Weight / gal. Lb | 10.3 | 9.6 | |
Mix Ration % | By weight | 52 | 48 |
By volume | 50 | 50 |
Density | ASTM D-1622 | >5.2 lbs/cu ft |
Compression testing | ASTM D-1621 | >100 psi |
Cream Time | 30-60 seconds (adjustable) |
Rise Time | 4-6 minutes (adjustable) |
Expansion | ASTM D-1622 | >18:1 |
Closed Cell Content % | ASTM D-2865-94 | >98.5% |
TEST METHOD | PROPERTIES | |
---|---|---|
Wt. / Gal. A | Brookfield | 10.3 lb |
Wt. / Gal. B | Brookfield | 8.9 lb |
Viscosity A | Brookfield | 100 cps @ 77° F |
Viscosity B | Brookfield | 475 cps@77°F |
Density (set) | ASTM D-1622 | 5.2 lbs / cu. ft. |
Expansion Ratio | ASTM D-1622 | 18:1 |
K Factor | ||
Fresh | ASTM D-518 | 0.14 |
Aged | ||
Compressive Strength | ASTM D-1621 | 103 psi |
Tensile Strength | ASTM D-1623 | 130 psi |
Dimensional Stability | 158 F-97% RH for 2 weeks | <1% |
Water Vapor Transmission | ASTM c-355 | 0.5 perms |
Max Application Temperature | 250°F | |
Mixing Ratio by Volume | 1:1 | |
Load Bearing Capacity | 14,832 lbs / sq ft |
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