Standard Waffle Design
TYPICAL PHYSICAL PROPERTIES
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Thiothane Waffle Design
TYPICAL PHYSICAL PROPERTIES
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Composition
Polyurethane, foamed elastomer compounded for higher strength, abrasion resistance and chemical resistance.
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Composition
Polyurethane, foamed elastomer compounded for higher strength, abrasion resistance and chemical resistance.
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Physical Description
Black, highly resilient elastomer, tapered wiper seal is available in widths 7" to 15", in regular or firm.
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Physical Description
White, highly resilient elastomer, tapered wiper seal is available in widths 7" to 15", in regular or firm.
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Density
Approximately 40 pounds per cubic foot.
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Density
Approximately 40 pounds per cubic foot.
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Compression Deflection
20-22 PSI ASTM D-1056 at 25% compression.
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Compression Deflection
20-22 PSI ASTM D-1056 at 25% compression.
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Hardness
55 Shore A Duramator.
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Hardness
55 Shore A Duramator.
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Ross Flex Test
100,000 cycles at -40F, no sign of failure.
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Ross Flex Test
100,000 cycles at -40F, no sign of failure.
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Tensile Strength
670 PSI ASTM D-412.
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Tensile Strength
650 PSI ASTM D-412.
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Elongation
450% ASTM D-412.
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Elongation
410% ASTM D-412.
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Tear Strength
42 PLI ASTM D-1654.
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Tear Strength
35 PLI ASTM D-1654.
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Temperature Resistance
-40F to 160F continuous operation.
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Temperature Resistance
-60F to 160F continuous operation.
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Ozone Resistance
No cracking after 10 hours at 100 pphm at 40C ASTM D-1149.
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Ozone Resistance
No cracking after 10 hours at 100 pphm at 40C ASTM D-1149.
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Oil Resistance
ASTM oil #1 70 hr. at 158F 0% swell.
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Oil Resistance
ASTM oil #1 70 hr. at 158F 0% swell.
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Typical Application
General gasoline, petroleum, and MTBE products.
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Typical Application
Mild acids, bases, or alcohols including sour tank crude.
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