Караоке-динамик WS669 WS668 с беспроводным микрофоном ручной ktv oem ws1817 q5 q7 q9 h8 ws858 handhel
2,80 $ - 6,90 $
Сохранить в закладки 1600266624164:
Place of origin | Zibo china (mainland) | Fiber diameter | 3-5um | ||
Density (kg/m3) | 128 | Produce name | Thermal insulation ceramic fiber blanket | ||
size | Customer’s demand | Brand name | Minye | ||
Application | Thermal insulation | Color | Pure white | ||
Item | Thermal insulation ceramic fiber pipe | Working temperature | 1000/1050/1100/1200/1350 |
Item/specifications | Common | Standard | High-purity | High aluminum | Containing zirconium | ||
Classification temperature | 1050 | 1260 | 1260 | 1360 | 1430 | ||
Working temperature | ≤1000 | 1050 | 1100 | 1200 | 1350 | ||
Color | white | white | white | white | white | ||
Fiber diameter(um) | Blown | 2-3 | 2-3 | 2-3 | 2-3 | 2-3 | |
Needled | 3-4.5 | 3-4.5 | 3-4.5 | 3-4.0 | 3-4.0 | ||
Chemical composition(%) | Al2o3 | 44 | 46 | 47-49 | 52-55 | 39-40 | |
Al2o3+sio2 | 96 | 96 | 99 | 99 | |||
Al2o3+sio2+zro2 | 99 | ||||||
Zro2 | 15-17 | ||||||
Fe2o3 | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 | ||
Na2o+k2o | ≤0.5 | ≤0.5 | 0.2 | 0.2 | 0.2 |
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