Leader NA-60
Description
NA-60 is a low cost, NBR/Aramid fiber, compressed gasket sheet made with all the great features of premium gasket materials without the cost. Nothing is left out, only the best raw materials are used, without compromise. NA-60 is recommended for general service gaskets on all machinery and process piping and equipment.
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Product Data SheetApplication
Can be used for general service gaskets on all machinery, process piping and equipment.
Advtantages
Exhibits a broad chemical resistance, excellent cutability and flexibility.
Chemical Compatiblity
See link: LGT Chemical Compatibility Chart
Delivery Options
Standard stock sheet sizes are available in 60" x 60", 60" x 120". Standard stock sheet thicknesses available are 1/64", 1/32", 1/16", and 1/8" (special thicknesses are available upon request)
Temperature
Max. Intermittent Temperature Rating: 700 F Max. Continuous Temperature Rating: 400 F
max Temperature [°F] | 400 |
Max Temp. Limit [°F] | 700 |
Max Contin. Temp. Limit [ºF] | 400 |
Min. Temp. [°F] | -70 |
max Pressure [psi] | 1000 |
density [g/cm3] | 1.87 |
M-Value | 3.5 |
Y- Value [psi] | 2000 |
ASTM F36 Recovery [% min] | 40 |
Gasket required flange roughness [Ra micron] | 3,2-6,3 |
Gasket required flange roughness [RMS] | 125-250 |
Tensile Strength (quer) DIN 52910 [N/mm²] | >12 |
Advice Seating stress at assembly [psi] | 4000 |
ROTT [Gb] | 1496 |
ROTT [a] | 0.28 |
ROTT [Gs"] | 0.05 |
Max Pressure Rating [psi] | 1000 |
Max P x T | 350000 |
compressability, [ASTM F36], [%] | 7 - 17 |
ASTM F36 Recovery [% min] | 40 |
ASTM F37 Sealability [ml/min] Sg=1000 psi=30 | 0.04 |
BS 7531 Gas Leakage [ml/min] | <1.0 |
ASTM F38 Creep Relaxation [%] | 27 |
BS 7531 Residual Stress [mpa] | 17 |
ASTM F152 Average Tensile [psi] | 2100 |
ASTM F146 Fuel B @ 70-85 F Thick. Increase [%] | 0 - 10 |
IRM 903 @ 300 oF Thickness Increase [%] | 0 - 10 |
ASTM Fuel B @ 70-85 oF Weight Increase [%] | 20 max. |
Rubber Binder | NBR |