Non-Asbestos Aramid Fiber Gasket with NBR Binder - Style NA20
Non-asbestos
aramid fiber gasket with NBR binder is a compressed non‐asbestos
material produced from a combination of aramid fiber and other synthetic
fibers and bonded with nitrile rubber (NBR). It is manufactured through
the hot calendar process under rigorous quality control standards that
are registered under ISO‐9001 certification.
We are the manufacturer and supplier of
compressed non-asbestos aramid fiber gasket with NBR binder, the price
for our compressed non-asbestos aramid fiber gasket quite low and in
very good quality. We can make full range sizes of non-asbestos fiber
gasket from 1/2 inch to 24 inch and above till 3m diameter CNAF gasket.
Application and Service of Non-Asbestos Aramid Fiber Gasket with NBR Binder
Non-asbestos
aramid fiber gasket with NBR binder is a very good general service
gasket material that has numerous applications in the process industries
and in the water and wastewater industry. It is also commonly used in
equipment such as valves and pumps. It is suitable for service handling
the following general media like mild inorganic acids, mild organic
acids, refrigerants, diluted alkalis, water, brine, aliphatic solvents,
industrial gases, animal oils, synthetic oils
Working Temperatuer and Pressure rating of Compressed Non-Asbestos Aramid Fiber Gasket
Our
compressed non-asbestos aramid fiber gasket with NBR binder is suitable
for working temperature up to 200℃, and it is best for pressure rating
150#, 300# and 600# class rating
Non-Asbestos Aramid Fiber Gasket with NBR Binder Specification
Properties
|
ASTM Test
|
Typical Value
|
Test Unit
|
Density
|
ASTM F1315
|
1.95
|
g/cm3
|
Tensil strength across gain
|
ASTM F152
|
≥ 7
|
Mpa
|
Compressibility rate
|
ASTM F36
|
16
|
%
|
Recovery
|
ASTM F36
|
≥ 40
|
%
|
Sealability
|
ASTM F37 at 6.8 mpa
|
0.0014
|
cm³/s
|
Creep Relaxation
|
ASTM F38
|
20
|
%
|
Thickness Increase After 5 Hour Fuel Oil
|
ASTM IRM 903 @150°C
|
11
|
%
|
Weight Increase After 5 Hour Fuel Oil B
|
ASTM Fuel B @150°C
|
14
|
%
|
Working Temperature
|
-
|
200 ≤
|
℃
|
Pliability
|
Bend sample 180 degree
|
No crack
|
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