We retain bettering and perfecting our merchandise and service. At the same time, we do the job actively to do research and improvement for OEM Factory for Strawberry Colourful 75mm Printed Ribbon Character Printed Grosgrain Ribbon, Through additional than 8 years of small business, we have now accumulated rich experience and advanced technologies during the manufacturing of our products.
We retain bettering and perfecting our merchandise and service. At the same time, we do the job actively to do research and improvement for 75mm Printed Ribbon, Character Printed Ribbon, Strawberry Colourful Printed Ribbon, As an experienced manufacturer we also accept customized order and we could make it the same as your picture or sample specification. The main goal of our company is to live a satisfactory memory to all the customers, and establish a long term business relationship with buyers and users all over the world.
Molybdenum ribbon
Chemical composition:
| Main and minor components | Min.content(%) |
| Mo | Balance |
| Y-Mixoxide | 0.47-0.60% |
| Impurities | Max.values (μg/g) |
| Al | 10 |
| Cu | 20 |
| Cr | 20 |
| Fe | 20 |
| K | 20 |
| Ni | 10 |
| Si | 20 |
| W | 300 |
| C | 30 |
| H | 10 |
| N | 10 |
| Cd | 5 |
| Hg | 1 |
| Pb | 5 |
Dimensions and tolerances:
Ribbon Length/Spool: ≥ 50 m / Spool
Ribbon Thickness: ≥ 50 g / Spool
Ribbon Thickness: 0.015-0.029 mm: +0.002/-0.003mm; 0.030-0.042 mm: +0.003/-0.004mm.
Ribbon Width:
1.5-2.99 mm: ±0.10 mm
3.00-4.99mm: ±0.20 mm
5.0-9.99mm: ±0.30 mm
10.00-20.00mm: ±0.50 mm
Edge Angle α5: ＜13o
Density: ≥10.1g/cm³
Tensile Strength: 750-1000MPa
Surface condition: The surface is dull and free of oxide layers and impurities that are visible to the naked eye. The final annealing is done in continuous furnaces under ruducing hydrogen atmosphere.
Appearance: The edges are free of defects such as kinks, splits ,ripples, twists or burrs.
Roughness: Ra≥0.15μm
Sagitta: Curvature of ribbon≤2mm/200mm.
Edge line: The fringing to the edge line may not exceed 40 μm to the middline.