6 Inch 0.5mm Borofloat 33 Glass Substrate for Semiconductor and MEMS Applications - 150mm Diameter
Price:
Negotiable
MOQ:
5 pcs
Delivery Time:
1-4 weeks
Brand:
BonTek
Product Description
Product Overview
6-inch 0.5mm Borofloat 33 glass substrate engineered for semiconductor manufacturing and MEMS applications. This high-performance borosilicate glass offers exceptional thermal, chemical, and mechanical properties for demanding industrial environments.
Key Applications
- Semiconductor industry processing
- MEMS (Micro-Electro-Mechanical Systems)
- Photovoltaic systems and solar cell coating substrates
- Precision engineering and optical components
- Medical technology and biotechnology applications
- Chemical industry and environmental engineering
Product Images
Material Properties
| Property | Value |
|---|---|
| Density | 2.23 g/cm³ |
| Modulus of Elasticity | 63 kN/mm² |
| Knoop Hardness HK 0.1/20 | 480 |
| Poisson's Ratio | 0.2 |
| Dielectric Constant (@ 1 MHz & 25°C) | 4.6 |
| Loss Tangent (@ 1 MHz & 25°C) | 37 x 10⁻⁴ |
| Dielectric Strength (@ 50 Hz & 25°C) | 16 kV/mm |
| Refractive Index | 1.472 |
| Dispersion (nF - nC) | 71.9 x 10⁻⁴ |
Technical Specifications
| Parameter | 3" | 4" | 5" | 6" | 8" |
|---|---|---|---|---|---|
| Diameter | 76.2mm | 100mm | 125mm | 150mm | 200mm |
| Tolerance | ±0.2mm | ||||
| Thickness | >0.08mm | >0.10mm | >0.30mm | >0.35mm | >0.35mm |
| Primary Flat | 22mm | 32.5mm | 42.5mm | 57.5mm | Notch |
| TTV | |||||
| Bow | ±20μm | ±25μm | ±40μm | ±40μm | ±60μm |
| Warp | |||||
| PLTV ( | ≥95% (5mm×5mm) | ||||
| Transmittance | UV, Optical, IR or Custom option | ||||
| Edge Rounding | Compliant with SEMI M1.2 Standard/refer to IEC62276 | ||||
| Surface Type | Single Side Polished / Double Sides Polished | ||||
| Polished side | |||||
| Back Side | General is 0.2-0.5µm or as customized | ||||
Appearance Specifications
| Parameter | Specification |
|---|---|
| Contamination | None |
| Particles >0.3µm | ≤30 |
| Saw Marks, Striations | None |
| Scratch | None |
| Cracks, Saw Marks, Stains | None |
Frequently Asked Questions
What are the products you mainly work on?
We specialize in piezo wafers and were the first to work with Single Crystal Quartz in China about 30 years ago. Our expertise extends to LiNbO3, LiTaO3, Quartz glass, LGS, and CTGS materials. We export millions of quartz blanks annually with superior angle precision for AT, SC, and IT cuts.
Can you accept product customization?
Yes, we can fabricate according to your specifications. Our experienced team can provide technical recommendations and we maintain standard wafer inventory for immediate availability.
Can you deliver the goods via our courier agent?
Yes, we can ship using your preferred courier service (DHL, FedEx, UPS, etc.) via your account. We optimize packaging to minimize shipping costs while ensuring product safety.
How can you guarantee we get what we want safely?
We use specialized packaging with buffer materials and clearly label fragile items. Follow our acceptance check procedure: inspect outer carton condition, photograph before opening, and contact us immediately if damage is found without removing products from packaging.
Can we visit your factory?
Factory inspections are welcome for large quantity purchases and long-term partnerships. We also offer videoconferencing for remote discussions.
Acceptance Check Procedure
- Products are fragile and adequately packed with "Fragile" labeling
- Handle with care upon receipt and check outer carton condition
- Photograph packaging before opening for documentation
- Open vacuum packages only in clean room environments
- If damage is found during shipping, photograph/video immediately without removing products from packaging
- Contact us immediately for resolution of any shipping issues
Quality Certifications
BOROFLOAT33 quality meets DIN ISO 9001 requirements and Schott's certification system standards.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hangzhou Freqcontrol Electronic Technology Ltd.
Location
Room 1106, CIBC, No.198 Wuxing Rd, Hangzhou, P.R.China
Contact Person
Xu