Nitrile (NBR) (Buna)

Hanna Rubber stocks Nitrile (NBR) 36″ wide rolls 1/32″ – 2″ thick (40-90 durometer).

Nitrile (Buna-N) is a general purpose oil resistant polymer which has good solvent, oil, water and hydraulic fluid resistance, good compression set, abrasion resistance and tensile strength.

Nitrile should not be used in highly polar solvents such as acetone, and MEK, ozone, chlorinated hydrocarbons and nitro hydrocarbons.

Commercial Grade
Duro
Shore A
± 5
Thickness
(in.)
Width
(in.)
Tensile
(psi)
Ultimate
Elongation
%
Temp RangeEst. Weight
Per Linear Ft
(1/8" x 36")
Specifications
ASTM D 2000
401/16 - 1"36, 48800350-20°F to +170°F2.5 lb1BF 408
501/32 - 136, 48800300-20°F to +170°F2.6 lb1BF 508
601/32 - 136, 48900200-20°F to +170°F2.6 lb1BF 606
701/32 - 136, 481000200-20°F to +170°F2.7 lb1BF 710
801/32 - 136, 481000100-20°F to +170°F2.6 lb 1BF 810
Mid-Grade
Duro
Shore A
± 5
Thickness
(in.)
Width
(in.)
Tensile
(psi)
Ultimate
Elongation
%
Temp RangeEst. Weight
Per Linear Ft.
(1/8" x 36")
Specifications
ASTM D 2000
401/32 - 1/436, 48900450-30°F to +200°F2.15 lb1BC 408
501/32 - 1/436, 481100400-30°F to +200°F2.32 lb1BC 510
601/32 - 1/436, 481200300-30°F to +200°F2.46 lb1BC 610
701/32 - 1/436, 481200250-30°F to +200°F2.47 lb1BC 710
801/32 - 1/436, 481200150-30°F to +200°F2.52 lb1BC 810
High Grade
Duro
Shore A
± 5
Thickness
(in.)
Width
(in.)
Tensile
(psi)
Ultimate
Elongation
%
Temp RangeEst. Weight
Per Linear Ft.
(1/8" x 36")
Specifications
ASTM D 2000
401/64 - 1/436, 481100500-30°F to +225°F2.22 lb6BG 410 A14 B14
501/64 - 1/436, 481400400-30°F to +225°F2.32 lb6BG 512 A14 B14
601/64 - 1/436, 481600300-30°F to +225°F2.36 lb6BG 615 A14 B14
701/64 - 1/436, 481700250-30°F to +225°F2.48 lb6BG 715 A14 B14
801/64 - 1/436, 481600150-30°F to +225°F2.59 lb6BG 815 A14 B14
901/64 - 1/436, 481600100-30°F to +225°F2.34 lb 6BG 915 A14 B14

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