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Top Selling Four Neck Quartz Glass or Borosilicate Glass Flask for Lab
Model NO.: HB
Shape: Customizable
Keyword: Flask
Keyword1: Glass Flask
Keyword2: Borosilicate Glass Flask
Keyword3: Quartz Glass Flask
Trademark: HB, OEM
Transport Package: Packed with Pearl Cotton and Wooden Box
Specification: RoHS Compliant
Origin: Lianyungang, Jiangsu, China
HS Code: 7002209000
Top-selling four-neck quartz glass or borosilicate glass flask for lab applications.
Flask / Borosilicate Flask / Quartz Glass Flask / Four-Neck Quartz Glass Flask / Glass Flask for Lab
**Product Description**
This high-quality four-neck quartz glass or borosilicate glass flask is designed for a wide range of laboratory and industrial uses. It is ideal for chemical reactions, distillations, and other precision applications. The product is made from premium materials that offer excellent thermal and chemical resistance.
**Material Properties**
- High purity material
- Strong corrosion resistance
- Low thermal expansion coefficient
- Working temperature up to 1100°C for quartz glass
- Available in clear, milky, and semi-transparent options
**Usage**
These flasks are widely used in laboratories, semiconductor manufacturing, and the chemical industry due to their durability and heat resistance.
**Technical Data**
| Element | Content (ppm) |
|---------|---------------|
| Al | 21.32 |
| Fe | 0.94 |
| Ca | 1.88 |
| Mg | 0.29 |
| Ti | 0.54 |
| Cu | 0.05 |
| Mn | 0.05 |
| K | 0.40 |
| Na | 2.06 |
| Li | 1.66 |
| Co | 0.07 |
| Ni | 0.07 |
| B | 0.16 |
**Purity:**
Total impurities (including Al, Fe, Ca, Mg, Ti, Cu, Ni, Co, Mn, K, Na, Li, B) ≤ 35 ppm
**Thermal Data:**
- Annealing Point: 1120°C
- Strain Point: 1210°C
- Softening Point: 1570°C
- Melting Point: 1730°C
- Thermal Expansion Coefficient: 5.5×10â»â·/°C
**Operating Temperature:**
- Short-term: 1300°C
- Long-term: 1100°C
**Mechanical Properties:**
- Rigidity Modulus: 3.1×10ⴠMPa
- Density: 2.2 g/cm³
- Mohs Hardness: 6
- Young’s Modulus: 7.2×10ⴠMPa
- Compression Strength: 1.1×10³ MPa
- Poisson Ratio: 0.17
- Elongation Strength: 48 MPa
**Our Services**
We offer full customization options including packaging, logo printing, and design modifications. Our packaging solutions are specially designed for fragile items, ensuring safe delivery with no breakage. We also support OEM orders and can produce according to your specific requirements.
**Company Information**
HIGHBORN is a leading manufacturer and supplier of high-quality quartz glass and precision ceramics in China. With years of experience in the industry, we specialize in providing products for the semiconductor, chemical, solar energy, and electronics sectors. Our commitment lies in understanding and meeting customer needs while maintaining high standards of quality and service.
**FAQ**
1. **Q: Can you supply samples for testing?**
A: Yes, we can provide free samples if available in stock. Customized samples are also possible upon payment of a small fee.
2. **Q: How do I place an order?**
A: You can place an order via email, online chat, or through our website.
3. **Q: What payment methods do you accept?**
A: We accept T/T, L/C, Western Union, AliExpress, and more.
4. **Q: How is the product shipped?**
A: Options include air, sea, express delivery, or self-pickup.