Black Non-toxic Grade FDA Approved Silicone Strip

SKU: ST-SM14201
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Chemical Resistances

Acetic Acid, AdBlue, Brine, Calcium Chloride, Carbon Dioxide, Carbon Monoxide, Carbonic Acid, Sodium Hydroxide, Citric Acid, Formaldehyde, Glucose, Hydrogen Gas, Hydrogen Peroxide, Hydrogen Sulphide, Lime, Methyl Alcohol, Methanol, Neon Gas, Nitrogen, Ozone, Phosphoric Acid, Potassium Carbonate, Sea Water, Sewage, Sodium Peroxide, Steam, Transformer Oil, Urea, Vegetable Oils, Vinegar

PROPERTIES

TEST METHOD

VALUES FPS UNITS

TEST METHOD

VALUES METRIC UNITS

SPECIFIC GRAVITY DIN 53508 1.20 ± 0.05 ASTM D297 1.20 ± 0.05
HARDNESS DIN 53505 40 ± 5 SH A ASTM D2240 40 ± 5 SH A
TENSILE STRENGTH ( MIN ) DIN 53504 858 PSI ASTM D412 60 KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 200% ASTM D412 200%
COMPRESSION SET (70º C/24 HRS/25% SET) (MAX) DIN 53517 40% ASTM D395 METHOD B 40%
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 112 LBS/INCH ASTM D624 20 KG/CM
POLYMER CONTENT (%) 100 100
CHANGE IN PROPERTIES
HEAT AGEING ( 72 HRS. AT 100 ºC ) ASTM D573
— HARDNESS (PTS) + 3 (MAX) + 3 (MAX)
— TENSILE STRENGTH (%) + 5 / – 5 + 5 / – 5
— ELONGATION AT BREAK (%) + 5 / – 5 + 5 / – 5
VOLUME SWELL : AT 70º C FOR 72 HRS/IN ASTM D 471
IRM OIL NO.1 + 5% + 5%
IRM OIL NO.2 + 7% + 7%
IRM OIL NO.3 + 25% + 25%
CHEMICAL RESISTANCE
— OZONE DIN 53508 EXCELLENT ASTM D 1149 EXCELLENT
— DILUTE ACIDS AND BASES EXCELLENT EXCELLENT
— CONCENTRATED ACIDS AND BASES EXCELLENT EXCELLENT
— OILS GOOD GOOD
— SOLVENTS FAIR FAIR
TEMPERATURE RANGE -90 º TO + 200º C -90 º TO + 200º C

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