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2 Inch Sapphire Polished Wafer - Taiwan

price: contact company for price

Description : 2' Epi-ready Sapphire Polished Wafer

1. Material : >99.99% Single Crystal Al2O3;

2. Orientation : C-axis[0001] tiled M-axis 0.2±0.1°, Degree

3. Primary Flat : A-Axis [11-20] ± 0.2°, Degree

4. Diameter : 50.80 ± 0.15 mm

5. Thickness : 430 ± 15 μm

6. Flat Length : 16 mm ± 0.5 mm

7. TTV : ≦ 10 um

8. Bow : -10 ~ 0 um

9. Warp : ≦15um

10. LTV: ≦10um

11. TIR : ≦10um

12. Frontside Surface Roughness : ≦10 Å

13. Backside Surface Roughness : 0.8 ≦Ra ≦1.2um

14. WaferEdge: R-Type

15. Laser Mark : Front side

skype:flame1688

2 Inch Sapphire Polished Wafer

Please see our contact information below


Company Contact:


  • Phone: 886225815498

  • Address: 7F.-2, No.7, Ln. 93, Sec. 2, Zhongshan N. Rd., Zho, Taipei City , Taiwan

  • Email: Email


Published date: September 7, 2012 -

  • Business Description: Flame Photonics Co., Ltd has proven over the years to be Taiwan's leading supplier of solar materials, PV and sapphire for a variety of commercial applications. With extensive experience and quality helps us fulfill commitments to service and quality excellence.

    Solar material, PV and sapphire are our main core business , Flame Photonics focused on the
    development and promotion of advanced, Over the year, we also have specialized in supplying
    crystal substrates, and build a reputation for outstanding product quality and customer service.

    Flame Photonics Co., Ltd. which is proud of itself in having highly technical sales team that is ready to work and help you.

    We love our job and are proud of what we do, so this is the reason we are trusted.
    Our vision is to be an innovative and global supplier of advanced solar materials, PV and sapphire.

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