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Description
Sealstars NY5350 is an non-asbestos gasket sheet on the basis of graphite, mineral fibers, aramid fiber and NBR rubber (Elastic adhesives)
Item Unit Value
Identification color/overprint / Black/black
Density g/cm 1.50~1.70
Tensile strength ASTMF-152 *** ¡Ý7.0
Compressibility ASTMF-36 % 7~17
Resilience ASTMF-36 % ¡Ý45
Compressive creep strength N/mm2 ¡Ü30
Leakage rateASTMF-37 cm3/s 1.0¡Á10
Oil resistance
/Thickness growth ASTM1#oil £¨ASTMF-146£© % ¡Ü10
ASTM3#oil £¨ASTMF-146£© % ¡Ü15
Temperature ℃(¨H) 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¨H),long-term usage temperature should be 250℃~300℃(482¨H~572¨H). If roughness of the coupled surface is 1.2~3.6µm,Usage pressure should ¡Ü5***.
Note: Load with the maximum values for pressure and temperature is no possible in operation state:see p.T standard value. |
| Company: |
Ningbo Sealstars Sealing Material Co., Ltd.
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| Contact: |
Ms. qian doris |
| Address: |
No.8 Tianli Road,Simen Industrial Park,Yuyao City,Zhejiang,China |
| Postcode: |
315470 |
| Tel: |
86-574-63831458 |
| Fax: |
86-574-63831478 |
| E-mail: |
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