Big Size Quartz Glass Rods
- Product Item : HYRD-R004
- Category： Quartz Rods
- Material: Quartz Glass
- Surface: Transparent
- Dimension: Custom
- Origin: China
Big Size Quartz Glass Rods
Package
Quartz Glass Products Series:
Quartz tubes, quartz rods, quartz discs and substrates, CNC machined
quartz glass parts, quartz glass instruments, quartz carriers, quartz
rings, quartz cuvettes, quartz flow tubes, custom quartz parts, optical
quartz glass components, etc.
Spherical single lens, achromatic lens, cylindrical mirror, toric
mirror, mirror, window, prism, spectroscope, filter, grating, spherical /
aspherical mirror, aspherical cylindrical mirror, spherical +
cylindrical mirror, spherical + toric mirror, parabolic mirror,
special-shaped optical parts, etc.
Properties of Quartz Glass
1. High temperature resistance. The softening point temperature of
quartz glass is about 1730°C, it can be used for a long time at 1100℃,
and the higher temperature can reach 1450℃ in a short time.
2. Corrosion resistance. Except for hydrofluoric acid, quartz glass
hardly reacts with other acids. Its acid resistance is 30 times that of
ceramics and 150 times that of stainless steel. Especially the chemical
stability at high temperature is unmatched by any other engineering
material.
3. Good light transmission performance. Quartz glass has good
transmittance in the entire spectrum from ultraviolet to infrared, and
the transmittance of visible light is above 93%, especially in the
ultraviolet spectrum, the maximum transmittance can reach more than 80.
4. Good thermal stability. Quartz glass has a small thermal expansion
coefficient and can withstand severe temperature changes. When the
quartz glass is heated to about 1100 ℃, it will not burst when placed in
normal temperature water.
5. Quartz glass has good electrical insulation properties. The
resistance value of quartz glass is equivalent to 10,000 times that of
ordinary glass. It is an excellent electrical insulating material with
good electrical properties even at room temperature.
Mechanical Properties
Thermal Properties
Material
Quartz Glass
Deformation Point
1280℃
Density
2.203g/cm3
Softening Point
1680℃
Compressive Strength
1100Mpa
Annealing Point
1210℃
Bending Strength
67Mpa
Specific Heat (20～350℃)
670J/kg.℃
Tensile Strength
48.3Mpa
Thermal Conductivity (20℃)
1.4W/m.℃
Poisson's Ratio
0.14～0.17
Coefficient of thermal expansion
5.5×10-7cm/cm.℃
Young's Modulus
72000Mpa
Hot Work Temperature
1700～2000℃
Rigidity Modulus
31000Mpa
Short-term Use Temperature
1300℃
Mohs Hardness
5.5～6.5
Long-term Use Temperature
1100℃
As our product is glass parts, which is fragile during transportation.
We carefully do packing for each part. Optical paper, plastic foam,
pearl cotton, plastic box etc, we try to protect parts by all means.
Logistics
For logistics, we support shipping by sea, air, or express. We help
customer choose economic, safe and fast shipping method, which is
suitable for customer requirements.
About us
Beijing HYRD Photonics Co., Ltd established in year 2011. Our products
mainly include quartz glass products, optical glass components, optical
coating etc.
Optical Glass Series:
Optical coating series:
We provide a wide range of optical film systems, covering ultraviolet,
visible, near-infrared, mid far infrared bands. The optical film serious
includes AR coating, partial reflection film, metal high reflection
film, medium high reflection film, beam splitting film, laser crystal
film, infrared film, ultraviolet film, filter film, optical fiber film
and other high-precision and difficult film serious.
We can produce according to customer’s requirement. With 11 years of
professional glass processing experience, we have mastered various glass
processing methods: glass punching, glass drilling, glass lapping,
glass polishing, CNC glass machining etc.
Not only manufacturing according to drawings from customer, we can do
design and development in glass material product as well. Electronics,
semiconductors, lasers, optical communications, advanced materials....We
are behind all kinds of technology and industry that benefit the quartz
and optical glass part and serve your idea, design and products.
Quality Guarantee
Honesty and trust are the foundation of the business. We achieve
customer satisfaction with high-quality products and services through
excellent production and continuous improvement!
