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描述
飒驰 Syachi NA350是由含量≥ 50 %的石墨 粉与矿物、芳纶纤维加丁晴橡胶混合压制成的 优异板材，该产品的压缩性能、柔软性以及气 密性极其显著。
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Item项目 |
Unit单位 |
Value阙值 |
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|---|---|---|---|
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Identification color颜色 |
/ |
黑色 |
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Density密度 |
g/cm3 |
1.65 |
|
|
Tensile strength抗拉强度 ASTMF-152 |
Mpa |
≥7.0 |
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|
Compressibility压缩率 ASTMF-36 |
% |
7~17 |
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|
Resilience回弹率 ASTMF-36 |
% |
≥45 |
|
|
Compressive creep strength应力松弛 |
N/mm2 |
≤30 |
|
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Leakage rateASTMF-37泄漏率 |
cm3/s |
1.0×10-3 |
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Oil resistance /Thickness growth 耐油增厚率 |
IRM903 oil 或 3# oil
149℃±2℃, 5h（ASTMF-146）
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% |
≤10 |
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ASTM Fuel oil B
21℃~30℃, 5（ASTMF-146）
|
% |
≤15 |
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Working Temperature工作温度 |
℃摄氏 (℉)华氏 |
300~350(572~662) |
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Max Temperature (Instantaneous)瞬间温度 |
450(842) |
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Applicable medium：Except for excellent oil-resistance and good strong acid resistance.it can be used Any occasion where the graphite can be used.long-term usage temperature should be 300℃~350℃(572℉~662℉). If roughness of the coupled surface is 1.2~3.6μm,Usage pressure should ≤5Mpa. |
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注意：除具有优异的耐油、耐强酸外，凡石墨能用的场合均可使用，使用温度最高350℃，长期使用温度应在250℃~300℃。如偶合面粗糙度在1.2~3.6μm， 内压 ≤ 4Mpa。（注：最大温度，不可能为实际长期使用的温度。可贴牌生产。）
1. In area one, the gasket material is normally suitable subject to chemical compatibility.
2. In area two, the gasket materials may be suitable but a technical evaluation is recommended.
3. In area three, do not install the gasket without a technical evaluation. Always refer to the chemical resistance of the gasket to the fluid.
Dimensions of the Standard Sheets
Sizes: 1000 x 1500 mm, 1500 x 2000mm ,1500 x 4000mm,1500 x 4500mm , 1270*3810mm , 1270*1270mm Thicknesses: 0.5 mm, 0.8mm, 1.0 mm, 1.5 mm, 2.0 mm, 3.0 mm, 4.0mm,5.0mm ; other thicknesses and sizes on request. Tolerances: thickness ± 10%, length ± 50 mm, width ± 50mm.
Function & Durability
The performance and service life of Saier gaskets depend in large measure on proper storage and fitting, factors beyond the manufacture's control. We can, however, vouch for the excellent quality of our products. With this in mind, please also observe our installation instructions.