Freudenberg N432 Nitrile Elastomer (NBR)

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

(Viewing data as-entered. Click here to return)

Freudenberg N432 Nitrile Elastomer (NBR)
Categories:	Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)
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 This product was formerly sold under the Freudenberg Simrit division; now Freudenberg Sealing Technologies.
Key Words:	CHEMIGUM® , HYCAR® , PARACRIL® , PERBUNAN®, KRYNAC®, NYSYSN®
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Original Value	Comments

Specific Gravity	1.28 g/cc	ASTM D297

Mechanical Properties	Original Value	Comments
Hardness, Shore A	72	Original Property; ASTM D2240
	63	MIL-H-5606 fluid immersion, 70 hours; ASTM D2240
	70	MIL-H-83282 fluid immersion, 70 hours; ASTM D2240
Tensile Strength, Ultimate	14.6 MPa	Original Property; ASTM D1414
	1758 psi	MIL-H-5606 fluid immersion, 70 hours; ASTM D1414
	1949 psi	MIL-H-83282 fluid immersion, 70 hours; ASTM D1414
Elongation at Break	259 %	Original Property; ASTM D1414
	202.02 %	MIL-H-83282 fluid immersion, 70 hours; ASTM D1414
	238.28 %	MIL-H-5606 fluid immersion, 70 hours; ASTM D1414
100% Modulus	4.00 MPa	Original Property; ASTM D1414
Compression Set	20 % @Temperature 135 °C, Time 252000 sec	MIL-H-5606 fluid immersion; ASTM D395
	20 % @Temperature 135 °C, Time 252000 sec	Original Property; ASTM D395 Method B
	25.7 % @Temperature 135 °C, Time 252000 sec	MIL-H-83282 fluid immersion; ASTM D395

Thermal Properties	Original Value	Comments
Minimum Service Temperature, Air	-50.0 °F	Retraction Temperature, TR10; ASTM D1329
	-50.0 °F	Retraction Temperature, MIL-H-5606 fluid immersion for 70 hours at 275°F; ASTM D1329
	-47.0 °F	Retraction Temperature, MIL-H-83282 fluid immersion for 70 hours at 275°F; ASTM D1329

Descriptive Properties
Corrosion and Adhesion	Slight	4130 Steel, Aircraft Quality, MIL-S-18729
Volume Change (%), ASTM D471	1.1	MIL-H-83282 fluid immersion for 70 hours at 275°F
	14.6	MIL-H-5606 fluid immersion for 70 hours at 275°F

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

Users viewing this material also viewed the following:
Freudenberg N442 Nitrile Elastomer (NBR)
Freudenberg N470 Hydrocarbon Elastomer Nitrile
Precision Polymer Engineering N40M Nitrile Rubber
Nitrile Rubber (NBR, Acrylonitrile-Butadiene Rubber)
Freudenberg N475 Nitrile Elastomer (NBR)

PSIMR142 / 79104

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message