POLYMER SEARCH

Freudenberg Simrit N466 Nitrile Elastomer (NBR)

Category	Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE)
Manufacturer	Freudenberg Simrit
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Freudenberg Simrit N466 Nitrile Elastomer (NBR).pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

General Purpose; Internal Lubricant. Inferior resistance to ozone, sunlight and natural aging; poor resistance to oxygenated solvents. All testing done on AS568-214 size o-rings

Physical Properties	Metric	English	Comments
Specific Gravity	1.24 g/cc	1.24 g/cc	Original Properties; ASTM D297

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	65	65	Original Properties; ASTM D2240
	79 @Temperature 125 Â°C	79 @Temperature 257 Â°F	Air Aging, 70 hours; ASTM D2240
Tensile Strength, Ultimate	12.74 MPa	1848 psi	Original Properties; ASTM D1414
	14.91 MPa @Temperature 125 Â°C	2162 psi @Temperature 257 Â°F	Air Aging, 70 hours; ASTM D1414
Elongation at Break	377 %	377 %	Original Properties; ASTM D1414
	233.74 % @Temperature 125 Â°C	233.74 % @Temperature 257 Â°F	Air Aging, 70 hours; ASTM D1414
Compression Set	71 % @Temperature 125 Â°C, Time 252000 sec	71 % @Temperature 257 Â°F, Time 70.0 hour	AS 568-214; ASTM D395
	74 % @Temperature 125 Â°C, Time 252000 sec	74 % @Temperature 257 Â°F, Time 70.0 hour	AS 568-018; ASTM D395
	79 % @Temperature 125 Â°C, Time 252000 sec	79 % @Temperature 257 Â°F, Time 70.0 hour	AS 568-120; ASTM D395

Descriptive Properties	Value	Comments
Bend (flat)	Pass	AMS 7271H
Corrosion and Adhesion	Pass	AMS-7271H
Dry Neckdown Test	Pass	AMS-7271H
Volume Change (%), ASTM D471	10	ASTM Reference Fuel A Immersion, 70 hours at 75Â°F
	-10	ASTM Reference Fuel B Immersion, 70 hours at 75Â°F plus 48 hours at 158Â°F dry-out
	51	ASTM Reference Fuel B Immersion, 70 hours at 75Â°F
	7	ASTM Reference Fuel B Immersion, 70 hours at 75Â°F plus 48 hours at 158Â°F dry-out plus ASTM Reference Fuel A Immersion for 5 hours at 75Â°F
Wet Neckdown Test	Pass	AMS-7271H

Users viewing this material also viewed the following: