Blue Metal Detectable FDA Approved Neoprene Gasket

Chemical Resistances

Acetic Acid, Brine, Calcium Chloride, Carbon Dioxide, Carbon Monoxide, Carbonic Acid, Castor Oil, Sodium Hydroxide, Citric Acid, Corn Oil, Crude Oil, Diesel Oil, Fatty Acids, Formaldehyde, Glucose, Grease, Hydrogen Gas, Hydrogen Sulphide, Lard, Lime, Linoleic Acid, Linseed Oil, Lubricating Oils, Mineral Oil, Neon Gas, Nitrogen, Oil Petroleum, Oleic Acid, Paraffin Wax, Petroleum Oils, Phosphoric Acid, Pine Oil, Potassium Carbonate, Sea Water, Sewage, Sodium Peroxide, Steam, Sulfuric Acid, Toluene, Transformer Oil, Urea, Varnish, Vegetable Oils, Vinegar

PROPERTIES	TEST METHOD	VALUES FPS UNITS	TEST METHOD	VALUES METRIC UNITS
SPECIFIC GRAVITY	DIN 53508	1.50 ± 0.05	ASTM D297	1.50 ± 0.05
HARDNESS	DIN 53505	65 ± 5 SH A	ASTM D2240	65 ± 5 SH A
TENSILE STRENGTH ( MIN )	DIN 53504	1990PSI	ASTM D412	140 KG/CM2
ELONGATION AT BREAK ( MIN )	DIN 53504	600%	ASTM D412	600%
COMPRESSION SET (70ºC/24 HRS/25% SET) (MAX)	DIN 53517	50%	ASTM D395 METHOD B	50%
POLYMER CONTENT (%)		100		100
TEAR RESISTANCE ( ANGULAR ) MIN	DIN 53515	170 LBS/INCH	ASTM D624	30 KG/CM
CHANGE IN PROPERTIES AFTER
HEAT AGEING ( 72 HRS. AT 70 ºC )			ASTM D573
— HARDNESS (PTS)		+ 5 (MAX)		+ 5 (MAX)
— TENSILE STRENGTH (%)		+ 10 / – 25		+ 10 / – 25
— ELONGATION AT BREAK (%)		+ 10 / – 30		+ 10 / – 30
VOLUME SWELL : AT 70ºC FOR 72 HRS/IN			ASTM D 471
IRM OIL NO.1		+18%		+18%
IRM OIL NO.2		+23%		+23%
IRM OIL NO.3		+60%		+60%
POLYMER CONTENT (NEOPRENE)		100%		100%
CHEMICAL RESISTANCE
— OZONE		GOOD	ASTM D 1149	GOOD
— DILUTE ACIDS AND BASES		GOOD		GOOD
— CONCENTRATED ACIDS AND BASES		FAIR		FAIR
— OILS		GOOD		GOOD
— SOLVENTS		FAIR		FAIR
TEMPERATURE RANGE		-25º TO + 120º C		-25º TO + 120º C
COLOUR		BLUE

Extraction Data Test Results

Test Name: Determination of Amount of Extractives

Method : With reference to US FDA 21 CFR 177.2600

For use in contact with aqueous food:

Extractants	Test Condition	Result (MG/INCH²)	Reporting Limit MG/INCH²	Permissible Limit MG/INCH²
Distilled Water	Reflux Temperature for 7 Hours	<0.1	0.1	20
Distilled Water	Succeeding 2 hours of extraction	<0.1	0.1	1
Comment	– –	PASS	– –	– –

For use in contact with fatty foods

Extractants	Test Condition	Result (MG/INCH²)	Reporting Limit MG/INCH²	Permissible Limit MG/INCH²
n-Hexane	Reflux Temperature for 7 Hours	<0.1	0.1	175
n-Hexane	Succeeding 2 hours of extraction	<0.1	0.1	4
Comment	– –	PASS	– –	– –

Note: MG/INCH² = Milligram per square inch

Blue Metal Detectable FDA Approved Neoprene Gasket

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