Product Details
Place of Origin: china
Brand Name: zmkj
Model Number: tube
Payment & Shipping Terms
Minimum Order Quantity: 1pcs
Price: by case
Packaging Details: PET Films
Delivery Time: 20-30 DAYS
Payment Terms: T/T, Western Union
Materials: |
99.999％ Al2O3 |
Application: |
Semicondutor Wafer, Led Chip, Optical Glass Window, Electronic Ceramics，bearing |
Advantagement: |
High Hardness9.0，wear Resistance, |
VisVisible Light TransmittanceVisible Light Transmittance: |
85％ |
Color: |
White |
Type: |
Sapphire Tube |
Size: |
Od20*id16*180mm |
Surface: |
Unpolished |
Materials: |
99.999％ Al2O3 |
Application: |
Semicondutor Wafer, Led Chip, Optical Glass Window, Electronic Ceramics，bearing |
Advantagement: |
High Hardness9.0，wear Resistance, |
VisVisible Light TransmittanceVisible Light Transmittance: |
85％ |
Color: |
White |
Type: |
Sapphire Tube |
Size: |
Od20*id16*180mm |
Surface: |
Unpolished |
polished transparent Sapphire glass Tube sapphire pipe
About Our Company ZMKJ Sapphire Process
Sapphire characteristics
| Materials characteristics |
| Item | B270 | CaF2 | Ge | MgF2 | N-BK7 | Sapphire | Si | UV Fused Sillca | ZnSe | ZnS |
| Refractive index(nd) | 1.523 | 1.434 | 1.003 | 1.413 | 1.517 | 1.768 | 3.422 | 1.458 | 2.403 | 2.631 |
| Coeffcient of dispersion(Vd) | 58.5 | 95.1 | N/A | 106.2 | 64.2 | 72.2 | N/A | 67.7 | N/A | N/A |
| Density(g/cm3) | 2.55 | 3.18 | 5.33 | 3.18 | 2.46 | 3.97 | 2.33 | 2.20 | 5.27 | 5.27 |
| TCE(μm/m℃) | 8.2 | 18.85 | 6.1 | 13.7 | 7.1 | 5.3 | 2.55 | 0.55 | 7.1 | 7.6 |
| Soften Temperature(℃) | 533 | 800 | 936 | 1255 | 557 | 2000 | 1500 | 1000 | 250 | 1525 |
| Knoop hardness(kg/mm2) | 542 | 158.3 | 780 | 415 | 610 | 2200 | 1150 | 500 | 120 | 120 |
3.0 Sapphire Tube sample in detail
4.We can supply professional customized service in time and provide cooperation and support of new product development and technology appliance by other semiconducting material products.
Video
Video
