Compressed Asbestos Free Gasket with Carbon Fiber - Style NA40
Compressed
asbestos free fiber gasket with carbon fiber material is an universal
jointing sheet with high temperature and pressure resistance,
manufactured from graphite and carbon fibre, then bonded with Nitrile
rubber or SBR rubber. It is manufactured by means of a hot calender
process and recommended for gasket use, especially steam applications.
Other suggested uses include for gases, hydrocarbons, ethers, ammonia,
mild acids, seawater, alkalies, ethers, or alcohol environments.
Technical data:
• Peak temperature: + 450 °C
• Continuous temperature: +270 °C
• Peak pressure: 130 bar
• Constant working pressure: 70 bar
• Color: Black
Why Asbestos free Fibers Gaskets Happen to be Introduced?
Asbestos
fiber gaskets have been employed in the market for several years. The
raising problems about side effects due to asbestos has led to suppliers
looking for options. Within the manufacturing method, asbestos is a
concern only for anyone who may be found in immediate experience of the
asbestos fibers on a regular basis. As soon as the asbestos fiber fabric
are placed in the gasket then it is safe for use the gasket.
If
exposed, the asbestos fiber materials get shred into lean thread-like
fibers that could be accidentally inhaled mainly from the workers
dealing with asbestos fibers directly. After some time, the thin fibers
could get gathered inside their lung area and cause medical issues that
will get as significant as many forms of cancer. The asbestos fiber
hazard is recognized by regulatory government bodies as well. Honest
gasket suppliers, as a result, launched asbestos free fibers gaskets to
the security of workers during generation.
Difference Between Asbestos fibers and Asbestos free fibers Gaskets
Asbestos
fiber fabric are strong and can hold up against substantial conditions.
These fabric are lean and very long. Non-asbestos fiber gasket
companies employ materials including graphite, PTFE and so forth. to be
used as reinforcing fibers in gaskets. These fibers have properties like
temperature amount of resistance, chemical opposition, temp amount of
resistance and so forth. The properties of those fibres be sure that the
overall performance of the gaskets is not affected by discontinuing
using asbestos.
The
asbestos fiber gaskets are created from silicate fibres even though the
asbestos free fiber gaskets are made making use of co2-dependent or
natural and organic resources. Asbestos fibers gaskets are comparatively
less than asbestos free gaskets. Gasket manufacturers are consistently
utilizing distinct supplies to provide their clientele innovative and
highly-successful asbestos free fibers gaskets which can be easily
custom-made as essential.
Compressed
asbestos free fiber gasket bedding are created employing natural and
organic fibres, aramid fibers, NBR and mineral fibres. These can be used
as app where normal water or essential oil level of resistance is
required. Normally, compressed asbestos free gasket linens are employed
in low-pressure apparatus, transformers, and compressors. Also, they are
found in control device addresses and pots and pans in internal
combustion engines where easily deformable factors exist.
Today,
gasket producers offer compressed asbestos free gasket bedding that may
have specific attributes of asbestos fiber or are greater features than
asbestos fibers gaskets. Since carbon dioxide or natural and organic
resources are the bottom of asbestos free fiber gaskets, they may be far
better to use than asbestos gaskets
Data Sheet
Properties
|
ASTM Test
|
Typical Value
|
Test Unite
|
Density
|
ASTM F1315
|
1.82
|
g/cm3
|
Tensil strength across gain
|
ASTM F152
|
≥ 9
|
Mpa
|
Compressibility rate
|
ASTM F36
|
12
|
%
|
Recovery
|
ASTM F36
|
≥ 50
|
%
|
Sealability
|
ASTM F37 at 6.8 mpa
|
0.0010
|
cm³
|
Creep Relaxation
|
ASTM F38
|
22
|
%
|
Thickness Increase After 5 Hour Fuel Oil
|
ASTM IRM 903 @150°C
|
9
|
%
|
Weight Increase After 5 Hour Fuel Oil B
|
ASTM Fuel B @150°C
|
10
|
%
|
Working Temperature
|
|
400 ≤
|
℃
|
Pliability
|
Bend sample 180 degree
|
No crack
|
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