水晶管
石英プレート
石英ロッド
光学アプリケーション
半導体産業
研究室および化学用途
A quartz waste liquid bottle is a specialized container widely used in laboratories and industrial production for the collection and disposal of chemical waste liquids.
| 物件内容 | 資産価値 |
|---|---|
| 二酸化ケイ素 | 99.99% |
| 密度 | 2.2×10³ kg/cm³ |
| 硬度 | 5.5 - 6.5 モース硬度 570 KHN 100 |
| 引張強度 | 4.8×10⁷ Pa (N/mm2) (7000 psi) |
| 圧縮強度 | >1.1×10⁹Pa (160,000 psi) |
| 熱膨張係数 | 5.5×10-⁷cm/cm-°C (20°C-320°C) |
| 熱伝導率 | 1.4 W/m-°C |
| 比熱 | 670 J/kg-°C |
| 軟化点 | 1730度C（3146度F） |
| アニーリングポイント | 1210度C（2210度F） |
| ストレイン・ポイント | 1120度C（2048度F） |
| 作業温度 | 1200°C |
| 電気抵抗率 | 7×10⁷Ωcm (350°C) |
| サイズ | カスタマイズ |
| ロゴ | カスタマイズされたロゴ |
High Purity
Quartz waste liquid bottles are typically made from high-purity quartz, primarily composed of silicon dioxide (SiO2). This high-purity material ensures stability and reliability in various chemical environments.
高温耐性
Quartz material has a high softening point, typically remaining stable under high-temperature conditions. This allows quartz waste liquid bottles to withstand the processing of high-temperature waste liquids.
耐食性
Quartz waste liquid bottles exhibit excellent corrosion resistance, capable of withstanding erosion from many strong acids, strong bases, and organic solvents. This ensures the waste liquid does not damage the container during processing.
高い透明性
The high transparency of quartz waste liquid bottles makes it easy to observe the state and color of the waste liquid, helping to assess the effectiveness of waste processing.
アプリケーション・シナリオ
Chemical Laboratories
In chemical laboratories, quartz waste liquid bottles are used to collect and handle waste liquids generated during experiments, ensuring a clean and safe lab environment.
Semiconductor Manufacturing
In semiconductor manufacturing, quartz waste liquid bottles are used to collect and handle chemical waste liquids, preventing contamination of equipment and products.
Photovoltaic Industry
In the manufacturing and cleaning of photovoltaic cells, quartz waste liquid bottles play a crucial role in collecting and handling waste liquids from the cleaning process.
Quartz waste liquid bottles can hold various hazardous liquids such as high-concentration acids, strong bases, and organic solvents because quartz glass has extremely high chemical stability and almost does not react with most chemical substances.
Except for hydrofluoric acid and hot phosphoric acid, quartz glass can maintain its performance and integrity in a variety of chemical environments, including resistance to erosion by various acids, aqua regia, neutral salts, sulfur, and carbon.
Quartz waste liquid bottles are widely used in chemical laboratories as high-temperature reaction containers capable of withstanding temperatures above 1000℃. Additionally, they are used in chemical analysis experiments, such as containers for holding solutions being tested and as sample containers in high-precision analytical instruments like mass spectrometers.
Transparency: Quartz waste liquid bottles have high transparency, which makes it easy to observe the waste liquid inside both the unfiltered area and the filtered area during filtration and precipitation.
Thermal Conductivity: Quartz waste liquid bottles have low thermal conductivity, approximately 1.4 W/(m·K), which enables them to effectively insulate and retain heat in high-temperature environments, providing excellent thermal isolation.
よくある質問
石英ガラスは硬くて脆い材料で、物理的、化学的性質が優れ、機械的硬度が非常に高く、電気絶縁性がよく、高温と耐食性に優れ、遅延性能が低く安定で、光透過性がよい。半導体、光学、電気、化学、航空宇宙、自動車などの分野で広く使用されている。硬くて脆い材料は加工が難しく、多くの分野で刃先の倒れが小さく、材料ロスが少なく、断面粗さが小さく、切断厚さ範囲が広い切断加工が急務となっている。石英ガラスの伝統的な切断方法は機械的切断、すなわち砥石切断である。非伝統的な切断方法には、ウォータージェット切断、電気化学放電ワイヤー切断、連続レーザー切断などがある。機械的切断はコストが低いが、ホイールと材料が接触するため工具の摩耗が大きく、材料が工具によって汚染されやすい。石英ガラスはエッジ崩壊、マイクロクラック、残留応力が発生しやすく、材料の強度や性能に影響する！曲線切断が難しく、研削や研磨などの後処理が必要。レーザー切断は材料に直接触れないため、接触応力がなく、複雑な曲線切断が可能です。ピコ秒レーザーは、スポット径が小さい、精度が高い、材料との作用時間が短い、作用面積が小さいなどの利点があり、硬くて脆い材料の加工に適しています。
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