Tough-Seal 22 Specifications
(Typical)
| Physical Properties | ||
| Color, Part A | Off White | |
| Viscosity at 25°C, cP, Part A, (RVT #5, 20 RPM) | 4,500 | |
| Specific Gravity at 25°C, Part A | 1.35 | |
| Density at 25°C, lbs/gal, Part A | 11.3 | |
| Color, Part B | Black | |
| Viscosity at 25°C, cP, Part B, (RVT #5, 20 RPM) | 11,000 | |
| Specific Gravity at 25°C, Part B | 1.28 | |
| Density at 25°C, lbs/gal, Part B | 10.7 | |
| Color, Mix | Grey / Black | |
| Viscosity at 25°C, cP, Mix, (RVT #5, 20 RPM) | 11,000 | |
| Specific Gravity at 25°C, Mix | 1.31 | |
| Density at 25°C, lbs/gal, Mix | 10.9 | |
| Mix Ratio by Volume | 1A to 2B | |
| Mix Ratio by Weight | 53A to 100B | |
| Gel Time at 25°C, Minutes, 100 grams | 60 | |
| Shelf Life, Ambient, Part A Bulk (15°C to 35°C) | 12 Months | |
|
Shelf Life, Ambient, Part B Bulk (15°C to 35°C) |
12 Months | |
| Shelf Life, Cold, Part A Bulk (-18°C to 3°C) | 12 Months | |
| Shelf Life, Cold, Part B Bulk (-18°C to 3°C) | 12 Months | |
| Electrical & Thermal Properties | ||
| Dielectric Strength, 25°C, Volts/mil | 350 | |
| Volume Resistivity, 25°C, Ohm-cm x (10)12 | 3.75 | |
| Dielectric Constant, 25°C - 1 MHz | 5.00 | |
| Dielectric Constant, 25°C - 1 kHz | 5.45 | |
| Dielectric Constant, 25°C - 60 Hz | 5.85 | |
| Dissipation Factor, 25°C - 1 MHz | 0.021 | |
| Dissipation Factor, 25°C - 1 kHz | 0.034 | |
| Dissipation Factor, 25°C - 60 Hz | 0.089 | |
| Heat Capacity Cp, 25°C, J/g°K | 1.42 | |
| Thermal Conductivity, 25°C, W/m°K | 0.29 | |
 |
Coefficient of Thermal Expansion, ppm/ °C | |
| (-) 65°C to 75°C | 145 | |
| 75°C to 100°C | 0 | |
| 100°C to 150°C | 155 | |
| Coefficient of Thermal Expansion, ppm/°F | ||
| (-) 85°F to 167°F | 81 | |
| 167°F to 212°F | 0 | |
| 212°F to 302°F | 86 | |
| Hardness vs Temperature | ||
 |
(-75°C / -103°F) | 91 A |
| (-25°C / -13°F) | 78 A | |
| 5°C / 41°F | 70 A | |
| 25°C / 77°F | 68 A | |
| 50°C / 122°F | 66 A | |
| 66°C / 150°F | 69 A | |
| 80°C / 176°F | 68 A | |
| 100°C / 212°F | 64 A | |
| 120°C / 248°F | 54 A | |
| 150°C / 302°F | 53 A | |
| Hardness vs Ambient Cure Time | ||
|
|
1 hour | 0 A |
| 2 hours | 10 A | |
| 4 hours | 17 A | |
| 8 hours | 30 A | |
| 12 hours | 35 A | |
| 1 day | 48 A | |
| 2 day | 56 A | |
| 3 days | 61 A | |
| 4 days | 65 A | |
| 1 week | 65 A | |
| 1 month | 71 A | |
| Mechanical Properties | ||
| Tensile Strength per ASTM D638, 25°C, PSI | 550 | |
| Elongation per ASTM D638, Type I, 0.125 in, 25°C | 250% | |
| Co=Cohesive Ad=Adhesive | ||
| Tensile Lap Shear Strength per ASTM D1002, 25°C, psi ** | ||
 |
Aluminum Bare | 740 Co |
| Steel Bare | 480 Ad | |
| Steel Ground | 600 Co | |
| Primed Steel | 560 Co | |
| Galvanized Steel | 700 Co | |
| Tin Plated Steel | 600 Co | |
| Chrome Plated Steel | 490 Co | |
| Tensile Lap Shear Strength per ASTM D3163, 25°C, psi ** | ||
 |
FRP - Polyester Fiberglass | 460 Co |
| Garolite G-9 Melamine/Glass | 620 Co | |
| Garolite G-10 Epoxy/Glass | 690 Co | |
| Garolite XX Phenolic/Paper | 520 Co | |
| Tensile Lap Shear Strength per ASTM D3163, 25°C, psi ** | ||
 |
Acrylic | 620 Co |
| Acrylic/PVC | 600 Co | |
| PVC - Polyvinyl Chloride | 570 Co | |
| CPVC - Chlorinated PVC | 670 Co | |
| ABS - Acylonitrile Butadiene Styrene | 580 Co | |
| PETG - Polyethylene Terephthalate | 610 Co | |
| Lexan - Polycarbonate | 630 Co | |
| Nylon 6/6 - Polyamide | 620 Co | |
| Polypropylene | 30 Ad | |
| Polyethylene LDPE | 0 Ad | |
| Polyethylene HDPE | 20 Ad | |
| Teflon PTFE - Polytetrafluoroethylene | 10 Ad | |
| Noryl - Polyphenylene Oxide/Polystyrene | 200 Ad | |
| Ultem - Polyetherimide | 630 Co | |
| **20 mil Bondline, 1 in x 4 in Adherands, 1 in Overlap | ||
