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SJ SJ 126 Natural Fused Quartz Square Thin Glass Slide Optics-High Transparency Precision Laboratory Use High Purity Cutting
Product Description
Product Description
The Free Services You Can Enjoy
Rapid CAD Drawings
We will create CAD drawings or solutions within 2 hours based on your description, application scenarios, and in combination with the product.
Flexible Customization
Accept customize according to different diameter, thickness, length or sending your drawing.
15+ Years Experience
Our designers have up to 15 years of work experience and are capable of formulating the correct solutions based solely on your usage scenarios.
Direct Communication
Please feel free to communicate with us to ensure that your needs are addressed!
| Specification: | Based on drawings or require customization. |
| Material | More than 99.99% SiO2 |
| Customized Service | Ends closing, sand blasting, polishing, bending, cutting, pinching, burning mouth and so on |
| Density g/cm3 | 2.2 |
| Maximum operating temperature | 1120℃ |
| Tolerance control | min: ±0.01mm (Adjust according to the actual situation) |
Company Profile
Product Packaging & Quality Control
Quality Control
Using three coordinates detector, height gauge electronic digital calipers, measuring projector stress gauge to inspect the products' appearance and size. As well, according to customer requirements. All quality control date and report can be found. After training, all operators could be eligible quality inspectors. The measuring tools have under the MSA control.
Packaging specifications
The product itself is wrapped in bubble wrap, the gaps are filled with foam, and the exterior is packaged in a wooden box that meets export specifications. Please inform us if you have any special requirements.
Customized service
We have our own laser engraving machine, which can engrave trademarks, texts, etc. on the product itself according to your requirements.
Physical Properties
| Thermal Properties | Coefficient of Expansion (20℃-350℃) | 5.5*10-7/℃ |
| Thermal Conductivity (W/m℃, 20℃) | 1.4 | |
| Specific Heat (J/kg, 20℃) | 670 | |
| Softening Point (viscosity) | 1730℃ | |
| Annealing Point | 1215℃ | |
| Deformation Temperature (long time heat retaining) | 1120℃ |
| Electrical Properties | Electrical Resistivity (350℃, ohm-cm) | 7*107 |
| Insulating Strength (20℃, KV/cm) | 250-400 | |
| Dielectric Constant | 3.7 |
| Corrosion Amount | H2SO4 (Density 1.84, 2h, 20℃, g/cm2) | 1.4*10-8 |
| HNO3 (Density 1.4, 2h, 20℃, g/cm2) | 5*10-8 | |
| HCl (Density 1.19, 2h, 20℃, g/cm2) | 15*10-8 | |
| NaOH (1%, 2h, 110℃, g/cm2) | 166*10-6 | |
| KOH (1%, 2h, 98℃, g/cm2) | 68*10-6 |
| Mechanical Properties | Density g/cm3 | 2.2 |
| Compression Strength N/mm2 | 1100 | |
| Bending Strength N/mm2 | 67 | |
| Tension Strength N/mm2 | 48 | |
| Micro Hardness N/mm2 | 8600-9800 | |
| Moh's Hardness | 5.5-6.5 |
Frequently Asked Questions (FAQ)
Q1 Can I have a sample order?
Yes, we welcome sample order to test and check quality.
Q2 What about the delivery time?
Within 15 days after receiving deposit.
Q3 Do you have any MOQ limit?
Low MOQ, 1pc for sample checking is available.
Q4 How to proceed an order in your factory?
Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.
Q5 How do you ship the goods and how long does it take to arrive?
DHL, UPS, FedEx or TNT are optional for small order. It usually takes 3-5 days to arrive. Airline and sea shipping are also available.
