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Oil Resistance Non-asbestos Sheets Sealstars NY5350 is an non-asbestos gasket sheet on the basis of graphite, mineral fibers, aramid fiber and NBR rubber (Elastic adhesives)
· Product Details
Item |
Unit |
Value |
|
Identification color/overprint |
/ |
Black/black |
|
Density |
g/cm3 |
1.50~1.70 |
|
Tensile strength ASTMF-152 |
Mpa |
≥7.0 |
|
Compressibility ASTMF-36 |
% |
7~17 |
|
Resilience ASTMF-36 |
% |
≥45 |
|
Creep relaxation rate |
N/mm² |
≤30 |
|
Leakage rateASTMF-37 |
cm3/s |
1.0×10-3 |
|
Oil resistance |
ASTM1#oil （ASTMF-146） |
% |
≤10 |
ASTM3#oil （ASTMF-146） |
% |
≤15 |
|
Temperature |
℃(℉) |
250~300(482~572) |
|
Applicable medium：Except for excellent oil-resistance and good strong acid resistance.it can be used Any occasion where the graphite can be used. The highest usage temperature is 350℃(662℉),long-term usage temperature should be 250℃~300℃(482℉~572℉). If roughness of the coupled surface is 1.2~3.6µm,Usage pressure should ≤5Mpa. | |||
Note: Load with the maximum values for pressure and temperature is no possible in operation state; see p.T standard value.
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