Peroxide Cured NBR 65 Rubber Sheet

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NBR Rubber is suitable for use in wide range of applications due to its resistance to most petroleum based fluids, oils and greases. Nitrile also offers good resistance to abrasion, heat and gas permeability.

However, NBR’s oil resistance depends on the composition of nitrile. The more nitrile within the polymer, the better resistance to oil and fuel but the lower the flexibility of the material.

JDTOP NBR Rubber Sheet is available in a range of standards to meet your specification requirements.

PHYSICAL PROPERTY TEST STANDARD E6539
Color Black
Polymer NBR
Hardness Shore A ASTM D2240 65+/-5
Specific Gravity g/cm3 ASTM D397 1.26+/-0.05
Tensile Strenght Mpa ASTM D412 13 min
Elongation % ASTM D412 400 min
Compression Set A mm3 ASTM D5963 20 max
Oil Resistance C Mineral Oils ASTM D471
Hardness Change Sh A +/-3
Tensile Strength % <30
Elongation % <200
Volume Change % <7
Working Temperature ºC -35 – +130

A:24 h/100ºC   C: 100ºC/48 hr.