쿼츠 튜브
석영 플레이트
쿼츠 로드
광학 애플리케이션
반도체 산업
실험실 및 화학 애플리케이션Quartz light guide rods utilize the principle of total internal reflection for transmitting light signals. When light travels from an optically dense medium to an optically less dense medium, if the angle of incidence is greater than or equal to the critical angle, the light will be totally reflected back into the original medium, thereby achieving light transmission. Within a quartz light guide rod, light undergoes continuous total internal reflection at the inner walls of the rod, thereby traveling along the length of the rod towards the target location.
| diameter | length |
|---|---|
| 10mm | 300mm |
| 10mm | 600mm |
| 12mm | 300mm |
| 12mm | 600mm |
| 14mm | 300mm |
| 14mm | 600mm |
| 15mm | 300mm |
| 15mm | 600mm |
| 15mm | 1000mm |
| 16mm | 300mm |
| 16mm | 600mm |
| 16mm | 1000mm |
| 16mm | 1200mm |
| 18mm | 300mm |
| 18mm | 600mm |
| 18mm | 1000mm |
| 18mm | 1200mm |
| 20mm | 300mm |
| 20mm | 600mm |
| 20mm | 1000mm |
| 20mm | 1200mm |
| 22mm | 300mm |
| 22mm | 600mm |
| 22mm | 1000mm |
| 22mm | 1200mm |
| 25mm | 300mm |
| 25mm | 600mm |
| 25mm | 1000mm |
| 25mm | 1200mm |
| 28mm | 300mm |
| 28mm | 600mm |
| 28mm | 1000mm |
| 28mm | 1200mm |
| 30mm | 300mm |
| 30mm | 600mm |
| 30mm | 1000mm |
| 30mm | 1200mm |
| 32mm | 300mm |
| 32mm | 600mm |
| 32mm | 1000mm |
| 32mm | 1200mm |
| 35mm | 300mm |
| 35mm | 600mm |
| 35mm | 1000mm |
| 35mm | 1200mm |
- Payment method:
By T/T or prepayment,
It depends on the quantity of the order. - Delivery time:
According to the order quantity. - Shipping method:
By sea or by air,
It depends on the customer.
비고：비고
To confirm the order,
the following parameters are required:
① outer diameter ② length ③ quantity
| 속성 콘텐츠 | 속성 값 |
|---|---|
| SiO2 | 99.99% |
| 밀도 | 2.2×10³ kg/cm³ |
| 경도 | 5.5 - 6.5 모스 스케일 570 KHN 100 |
| 인장 강도 | 4.8×10⁷ Pa(N/mm2)(7000psi) |
| 압축 강도 | >1.1×10⁹ Pa(160,000psi) 이상 |
| 열팽창 계수 | 5.5×10-⁷ cm/cm-°C(20°C-320°C) |
| 열 전도성 | 1.4W/m-°C |
| 비열 | 670 J/kg-°C |
| 연화 포인트 | 1730°C(3146°F) |
| 어닐링 포인트 | 1210°C(2210°F) |
| 스트레인 포인트 | 1120°C(2048°F) |
| 작업 온도 | 1200°C(2192°F) |
| 전기 저항 | 7×10⁷ 옴 cm(350°C) |
| 크기 | 사용자 지정 |
| 로고 | 맞춤형 로고 수락 |
There are two primary methods for producing quartz rods: the continuous method and the flame fusion method (also known as the gas fusion method).
Continuous Method: In this method, quartz sand is fed from the top into a furnace, which comprises a metallic quartz crucible surrounded by electric heating elements. The quartz sand melts at high temperatures. The molten material then passes through a shaping orifice at the bottom of the crucible, producing rods, tubes, sheets, or other various specified product forms.
Flame Fusion Method: This method involves using hydrogen and oxygen to melt colorless quartz crystal. The molten material is formed into quartz glass through the melting and congealing of crystalline particles in the flame. The quartz glass is then removed from the flame through different methods and processed into quartz rods of the desired shape.
고온 내성
Quartz glass exhibits excellent high-temperature resistance, maintaining stability in high-temperature environments.
낮은 열팽창 계수
The thermal expansion coefficient of quartz glass is extremely low, ranging from 1/12 to 1/20 of that of ordinary glass, contributing to its stability under temperature variations.
내식성
Quartz glass is resistant to a variety of acids, bases, and salts, with the exception of hydrofluoric acid and hot phosphoric acid above 300 degrees Celsius.
High Light Transmission Rate
The light transmission rate can reach 99.9%, ensuring high transmittance of light signals during transmission.
애플리케이션 시나리오
Communication Field
In optical fiber communication systems, quartz light guide rods serve as a medium for transmitting light signals from the transmitter to the receiver, enabling high-speed and high-capacity data transmission.
They are also used in equipment such as lasers and optical amplifiers to enhance the performance and stability of communication systems.
Medical Field
In laser surgery, physicians use quartz light guide rods to transmit laser beams to the treatment area, enabling precise surgical procedures.
They are also used in optical imaging systems to help physicians observe internal structures, thus improving diagnostic accuracy.
Scientific Research Field
Researchers use quartz light guide rods to set up optical experimental systems for studying optical phenomena and the properties of optical materials.
They are also used in equipment like laser interferometers and optical sensors for precision measurement and experiments.
Other Fields
In the biotechnology field, quartz light guide rods are used for fluorescence detection and analysis, allowing rapid and highly sensitive detection of biomolecules.
In laser processing, they are used for laser cutting and laser marking, characterized by high energy density, high precision, and high efficiency.
They are also used in the manufacturing of various optical instruments, such as microscopes, telescopes, and thermal imagers, transmitting light and changing its direction to achieve specific observational effects.
Quartz light guide rods exhibit excellent long-term stability in various environments. They possess a high degree of chemical stability, allowing them to maintain their performance and integrity in a wide range of chemical environments. Additionally, the thermal expansion coefficient of quartz glass is among the lowest of common industrial glasses, which means that it maintains good dimensional stability during temperature changes and is highly resistant to thermal shock.
Quartz light guide rods possess extremely high chemical stability and are nearly unreactive with most acidic and alkaline substances, except for hydrofluoric acid. This corrosion resistance makes them invaluable in environments where frequent contact with corrosive materials is common.
Quartz stirring rods offer superior high-temperature resistance and chemical stability compared to plastic stirring rods. Additionally, they possess high structural strength, are less prone to breakage, and have a long service life.
quartz glass rod
Quartz Semi-Round Rod
Quartz Light Guiding Rod
Quartz Angled Light Guiding Rod
쿼츠 믹싱 로드
Quartz Grooved Rod
Quartz Slotted V-Shaped Rod
CNC Precision Machining of Quartz Columns
쿼츠 믹싱 로드
자주 묻는 질문
석영 유리는 우수한 물리적 및 화학적 특성, 매우 높은 기계적 경도, 우수한 전기 절연성, 고온 및 내식성, 낮고 안정적인 지연 성능, 우수한 빛 투과율 등을 갖춘 단단하고 부서지기 쉬운 소재입니다. 반도체, 광학, 전기, 화학, 항공우주, 자동차 및 기타 분야에서 널리 사용됩니다. 단단하고 부서지기 쉬운 재료는 가공이 어렵고 많은 분야에서 가장자리 붕괴가 적고 재료 손실이 적으며 단면 거칠기가 낮고 절단 두께 범위가 넓은 절단 공정이 절실히 필요합니다. 석영 유리의 전통적인 절단 방법은 기계식 절단, 즉 휠 절단입니다. 비 전통적인 절단 방법에는 워터젯 절단, 전기 화학 방전 와이어 절단, 연속 레이저 절단 등이 포함됩니다. 기계식 절단은 비용이 저렴하지만 휠과 재료 사이의 접촉으로 인해 공구 마모가 크고 재료가 공구에 의해 쉽게 오염됩니다. 석영 유리는 가장자리 붕괴, 미세 균열 및 잔류 응력이 발생하기 쉬우므로 재료의 강도와 성능에 영향을 미칩니다! 곡선 절단이 어렵고 연마 및 연마와 같은 후처리가 필요합니다. 레이저 절단은 재료에 직접 접촉하지 않고 접촉 응력이 없으며 복잡한 곡선 절단을 수행할 수 있습니다. 피코초 레이저는 작은 스폿 직경, 고정밀, 재료와의 짧은 작용 시간, 작은 작용 면적의 장점을 가지고 있으며 단단하고 부서지기 쉬운 재료의 가공에 적합합니다.
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