Ultra White Glass Base Sheets 1300×1100mm for Microscope Slides with 91.5% Light Transmittance and 0.25-2.0mm Thickness Options
Price:
Negotiable
MOQ:
10000 square meters
Delivery Time:
10~15 working days
Brand:
Purple Horn
Product Description
Ultra White Glass Base Sheets for Microscope Slides
Premium aluminosilicate glass substrate engineered for high-performance microscope slides and optical applications.
Key Technical Features
- Ultra-thin thickness range: 0.25mm to 2.0mm
- High light transmission: >91% clarity
- Aluminosilicate composition for enhanced durability
- Applications: electronics, architecture, optics, and laboratory equipment
Standard Dimensions
Standard Size: 1300×1100mm (5th Generation)
Note: Custom sizes available according to customer requirements
Chemical Composition
| Component | Range of Set Value |
|---|---|
| SiO₂ | 69.0-72.0 |
| Al₂O₃ | 4.5-8.0 |
| Fe₂O₃ | <0.01 |
| CaO | 6.0-8.0 |
| MgO | 3.5-5.0 |
| K₂O | 0.1-1.0 |
| Na₂O | 13.0-14.5 |
Physical Properties
| Parameter | Unit | Value |
|---|---|---|
| Density | g/cm³ | 2.48±0.01 |
| Refractive Index | / | 1.51±0.01 |
| Young's Modulus | GPa | 73.0±0.5 |
| Transmittance | % | ≥91.5 |
| Volume Resistivity | lg(Ω·cm) | ≥10.0 |
| Dielectric Constant | / | ≥7.0 |
| Softening Point | ℃ | 750±10 |
| Vickers Hardness | HV | 610±10 |
Dimensional Specifications
| Parameter | Specification |
|---|---|
| Dimensional Tolerance | 1300×1100×(±2mm) |
| Thickness (0.50-1.1mm) | ±0.05mm |
| Thickness (1.3-2.0mm) | ±0.05mm |
| Thickness Difference | ≤0.04mm |
| Diagonal Difference | ≤0.3% |
| Flatness (0.70-2.0mm) | ≤0.10%(=h/L) |
Packaging Information
Packing Quantities
| Dimensions (L×W×T mm) | Pieces per Box |
|---|---|
| 1300×1100×0.25 | 900 |
| 1300×1100×0.33 | 1020 |
| 1300×1100×0.50 | 750 |
| 1300×1100×0.70 | 550 |
| 1300×1100×1.0 | 410 |
| 1300×1100×1.5 | 280 |
| 1300×1100×2.0 | 200 |
Storage Conditions
Temperature ≤30℃, humidity ≤65% (no condensation)
Shelf life: 6 months from delivery date
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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
Hunan Xinghuai New Material Co., Ltd
Location
No. 8, Second Ave.，High-Tech Zone, Huaihua, Hunan Province
Contact Person
Sophia Huang