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Product Properties | ||
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Backing Polyethylene, stress-crack resistant with high temperature stabilizers. Color: Black. | ||
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Adhesive Engineered butyl alloy with synthetic resins and additives for curing when on primed pipe at elevated temperature. | ||
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Physical Properties |
English |
Metric |
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Total thickness Backing thickness Adhesive thickness Tensile strength Elongation Adhesion to primed steel plate |
25 mil 13 mil 12 mil 40 lb/in 400% 250 oz/in |
0.64 mm 0.33 mm 0.31 mm 70 N / 10 mm 400% 20 N / 10 mm |
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Electrical & Moisture |
English |
Metric |
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Dielectric strength Insulation resistance Volume resistivity Specific resistance Water vapor transmission rate |
22 kV > 1012 Ohm in > 1015 Ohm in 7 x 1016 Ohm ft2 < 0.04 gm/100 in2/24 hr |
22 kV > 1012 Ohm cm > 1015 Ohm cm 6 x 1096 ohm m2 < 0.6 gm/m2/24 hr |
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Note: Dielectric strength is not intended as a suggested holiday voltage. Refer to NACE Standard RP-02-74 for recommended holiday voltage. | ||
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Temperature Range |
English |
Metric |
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Normal application Norma continuous service Interim short interval operating temperature |
-30°F to 160°F -30°F to 200°F -30°F to 220°F |
-34°C to 71°C -34°C to 93°C -34°C to 104°C |
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Test Methods | ||
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1. ASTM D 100 2. ASTM D 149 3. ASTM D 257 4. ASTM F 1249 (100°F, 100% R.H.) 5. DIN 30672 | ||
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