Pressure Seal 3726 Nitrile

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)

Pressure Seal 3726 Nitrile - Butadiene
Categories:	Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)
Material Notes:	Compound 3726 is a 70 durometer gray colored Buna N elastomer, it is formulated with FDA approved materials. This compound will meet or exceed the specifications listed and has the following physical properties: ASTM D2000 2 BF 715 EO14 EO34; 2 BG 715 EO14 EO34 EA14 EF11; 5 BG 712 A14 EO14 EO34 This Compound is RoHS Compliant Information provided by Pressure Seals Inc.
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	1.49 g/cc

Mechanical Properties	Original Value	Comments
Hardness, Shore A	72
	54 @Temperature 23.0 °C, Time 252000 sec	ASTM Reference Fuel B
	69 @Temperature 100 °C, Time 252000 sec	Distilled water aged
	70 @Temperature 23.0 °C, Time 252000 sec	ASTM Reference Fuel A
	70 @Temperature 100 °C, Time 252000 sec	ASTM Oil #3
	70 @Temperature 125 °C, Time 252000 sec	Heat Aged, Test Tube Method
	71 @Temperature 100 °C, Time 252000 sec	ASTM Oil #1
	73 @Temperature 100 °C, Time 252000 sec	Heat Aged
	73 @Temperature 125 °C, Time 252000 sec	Heat Aged
Tensile Strength	1622 psi
	1404.6 psi @Temperature 125 °C, Time 252000 sec	Heat Aged
	1404.7 psi @Temperature 125 °C, Time 252000 sec	Heat Aged, Test Tube Method
	1527.7 psi @Temperature 23.0 °C, Time 252000 sec	ASTM Reference Fuel B
	1568.5 psi @Temperature 23.0 °C, Time 252000 sec	ASTM Reference Fuel A
	1631.7 psi @Temperature 100 °C, Time 252000 sec	Heat Aged
	1646.33 psi @Temperature 100 °C, Time 252000 sec	ASTM Oil #1
	1873.4 psi @Temperature 100 °C, Time 252000 sec	ASTM Oil #3
Elongation, Ultimate	621 %
	482.5 % @Temperature 125 °C, Time 252000 sec	Heat Aged
	482.5 % @Temperature 125 °C, Time 252000 sec	Heat Aged, Test Tube Method
	497.4 % @Temperature 23.0 °C, Time 252000 sec	ASTM Reference Fuel B
	547.1 % @Temperature 100 °C, Time 252000 sec	Heat Aged
	573.2 % @Temperature 100 °C, Time 252000 sec	ASTM Oil #1
	617.9 % @Temperature 100 °C, Time 252000 sec	ASTM Oil #3
	617.9 % @Temperature 23.0 °C, Time 252000 sec	ASTM Reference Fuel A
100% Modulus	311 psi
Tear Strength	157 pli	Die B
	199 pli	Die C
Compression Set	29.4 % @Temperature 100 °C, Time 79200 sec	Solid
	31.5 % @Temperature 125 °C, Time 79200 sec	Solid
	33.7 % @Temperature 100 °C, Time 79200 sec	Plied
	39 % @Temperature 100 °C, Time 252000 sec	Solid
	39.8 % @Temperature 125 °C, Time 79200 sec	Plied
	45.6 % @Temperature 100 °C, Time 252000 sec	Plied

Thermal Properties	Original Value	Comments
Brittleness Temperature	-10.0 °F
Shrinkage	-3.60 % @Temperature 100 °C, Time 252000 sec	Volume, ASTM Oil #1
	2.9 % @Temperature 23.0 °C, Time 252000 sec	Volume, ASTM Reference Fuel A
	5.9 % @Temperature 100 °C, Time 252000 sec	Volume, Distilled water aged
	7.3 % @Temperature 100 °C, Time 252000 sec	Volume, ASTM Oil #3
	31.7 % @Temperature 23.0 °C, Time 252000 sec	Volume, ASTM Reference Fuel B

Descriptive Properties
Color	Gray

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.

PPRESL020 / 318230

	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