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Find Verified Optical Glass Window Bk7 K9 Sapphire Caf2 Baf2 Suppliers, Manufacturers and Wholesalers

GOLD Member
Feb-17-25

Glass Grade Silica Sand, Silica Sand

$18 - $25 / Metric Ton (FOB)
MOQ: 500  Metric Tonnes
Supplier From Bhuj, Gujarat, India
 
Glass Grade Silica Sand is a high-purity silica sand specifically processed to meet the stringent requirements of glass manufacturing. Its high silica content, minimal impurities, and consistent grain size make it ideal for producing clear, strong, and durable glass. At Bhagwati Group, we specialize in supplying premium-quality Glass Grade Silica Sand that caters to a wide range of glassmaking industries, ensuring superior performance and reliability.

Features and Benefits
Key Features
High Silica Content (SiO�¢??)
Contains over 99% silica, crucial for producing high-quality glass.

Low Iron Content
Ensures excellent clarity in glass products.

Uniform Grain Size
Promotes consistent melting and glass formation.

Thermal Stability
Withstands high temperatures, ideal for glass production.

Low Impurity Levels
Minimizes defects and enhances the quality of finished glass products.

Advantages
Boosts Glass Clarity, Strength, and Durability
Reduces Costs with Efficiency & Low Waste
Meets Industrial Standards for Reliable Manufacturing.

Industrial Applications of Glass Grade Silica Sand
Glass Grade Silica Sand is a high-purity silica sand specifically processed to meet the stringent requirements of glass manufacturing. Its high silica content, minimal impurities, and consistent grain size make it ideal for producing clear

Container Glass
Used in the production of bottles, jars, and other storage containers due to its superior clarity and strength.

Flat Glass
Essential for manufacturing window glass, mirrors, and automobile windshields.

Glassware
Ideal for producing decorative and functional glassware, including tableware and ornamental pieces.

Optical Glass
Its high purity and low iron content make it suitable for lenses and precision optical instruments.

Fiberglass
Used as a primary material for manufacturing fiberglass, which is essential in insulation and reinforcement applications.

Solar Panels
Ensures high transmittance and efficiency in photovoltaic glass for solar panels.


Quality Assurance
At Bhagwati Group, our Glass Grade Silica Sand undergoes rigorous testing to ensure it meets the highest quality standards:

Purity Testing: Ensures minimal impurities, especially iron content, to enhance glass clarity.
Grain Size Analysis: Verifies uniform particle distribution for optimal melting.
Chemical Composition: Guarantees silica content exceeds 99%, adhering to industry specifications.

Packaging and Delivery
Custom Packaging Options: Available in bulk or tailored packaging to suit specific customer needs.

Secure Logistics: We ensure safe and timely delivery, maintaining product integrity throughout transportation.
GOLD Member
Apr-22-25
Supplier From Bangalore, Karnataka, India
 
High Purity Quartz Sand, meticulously produced from premium natural quartz using advanced purification technology, ensuring a purity 98% to 99.9%. Its unique crystal structure and lattice pattern impart remarkable characteristics such as high-temperature resistance, low coefficient of thermal expansion, excellent insulation, and corrosion resistance. High Purity Quartz Sand finds extensive application as a crucial raw material in integrated circuits, semiconductor chips, photovoltaic fibers, innovative glass production, and various fields.

High Purity Quartz Sand Applications
1) Semiconducto r Industry â?? manufacture of substrates for transistors, integrated circuits, micro electric, and semiconducto r devices
2) Optical glass â?? manufacture of high-quality optical devices such as optical lenses, optical windows, laser devices
3) Solar Energy Industry â?? manufacturing of solar cells, base material for silicon wafers
4) Ceramic Materials â?? manufacturing of ceramic tiles, high strength high wear resistant ceramic products, porcelain
5) Chemical Industry â?? used in catalytic process and chemical reactions.
6) Electronics Industry â?? manufacture of electronic devices
GOLD Member
Oct-10-24

Polystyrene (Ps)

$1.20K
MOQ: 27  Metric Tonnes
Sample Available
Supplier From North York, Ontario, Canada
 
Product Introduction:

Polystyrene (PS), abbreviated as PS, refers to a polymer synthesized by free radical addition reaction of styrene monomer, with the chemical formula (C8H8) n. It is a colorless and transparent thermoplastic with a glass transition temperature higher than 100, so it is often used to make various disposable containers that need to withstand the temperature of boiling water, as well as disposable foam lunch boxes.

Product name Polystyrene
Appearance Colorless and transparent thermoplastic
Foreign name Polystyrene
Flash point 156.3
Chemical formula C8H8n
Melting point 212
Boiling point 293.4
Density 1.05g/cm
Classification Ordinary polystyrene/expanded polystyrene, etc


Product application:


Due to its transparency, excellent rigidity, electrical and printing properties, especially its good hygiene and low cost, polystyrene has broad application prospects in food packaging. It has been widely used in various instrument casings, lampshades, optical parts, instrument parts, transparent window mirrors, transparent models, chemical acid storage tanks, acid conveying tanks, telecommunications parts, high-frequency capacitors, high-frequency insulation pads, brackets, inserts, and frozen insulation materials in the electromechanical industry, instrument and communication equipment industry, etc. It is also widely used in various daily necessities, such as bottle caps, containers, decorations, buttons, combs, toothbrushes, soap boxes, boxes, and toys.
May-06-22
 
The high-precision window is made of BK7 optical glass and UV fused quartz, the fused silica quartz window plate is suitable for high power laser that needs good thermal stability, and the window made of N-BK7 material is cheaper, which is suitable for laser applications that pay more attention to cost.Both fused quartz and N-BK7 laser window plates have precision grades of 1/10 lambda surface flatness and 10-5, 20-10 surface quality to ensure minimal interference to the transmitted beam.Sunday Optics is specialized in the processing of precision optical window,We have four-axis polishing machine, large-size ring polishing machine, two-axis machine to manufacture high precison windows for customers. we can offer 24 inch zygo flatness reports, full CA 600mm windows.

Specifications

Diameter 1mm to 1000mm
Diameter Tol. +/-0.02mm
Material Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.
Surface Quality 10-5 standard
Flatness 1/10 lambda (Full CA 600mm)
Parallisam
Feb-26-19
Supplier From Changchun, Jilin, China
354 Optical Glass Window Bk7 K9 Sapphire Caf2 Baf2 Suppliers
Short on time? Let Optical Glass Window Bk7 K9 Sapphire Caf2 Baf2 sellers contact you.
Nov-23-11
Supplier From Qinhuagndao, Heibei, China
 
supply 1~5inch mono crystal CaF2 blank and optics in large quantity .
Dec-14-06
 
CaF2 half ball lens
Dec-14-06
 
Ge lens


Safe packing
May-16-19
Supplier From Changchun, Jilin, China
Jan-19-20
Supplier From Qinhuangdao, Hebei Sheng, China
Jul-12-19
 
Ball lenses are commonly used for laser collimating and focusing, laser-to-fiber coupling, fiber-to-fiber coupling, Solar-photovoltaic and fiber-to-detector coupling.
Worldhawk can provide spherical ball lenses and half ball lenses in a range of substrates for performance in the ultraviolet to the NIR. Such as including H-K9L(N-BK7), Sapphire, CaF2, BaF2, ZnSe or custom materials upon request.
Ball lenses feature short back focal lengths to minimize the distance needed from the ball Lens to the optical fiber. Ball lenses are commonly used to improve signal quality in fiber coupling applications, or for use in endoscopy or bar code scanning applications.
Half-Ball (hemispherical) lenses are ideal for applications such as fiber communication,endoscopy, microscopy, optical pick-up devices,and laser measurement systems.
Apr-05-07
Supplier From Changchun, Jilin, China
Apr-23-08
 
Product name: crystal piano
Item no.:iya-0804005

Spec.
13l*10w*15h (cm)

Description:
Crystal piano, made of best k9 optical glass, hand made, a music device is installed, it can play beauity melody when turn the knob

Different sizes are available
Apr-01-22
Supplier From Hanzhong City, Shaanxi Province, China
Nov-23-11
Supplier From Qinhuagndao, Heibei, China
Aug-02-17
Supplier From Shenzhen, Guangdong, China
Aug-28-08
 
According to custom design to manufacture kinds of spherical lenses. Such as plano convex spherical lens, plano concave spherical lens, bi-convex spherical lens, bi-concave spherical lens, meniscus lens, achromatic lens, aspherical & spherical series.
Material: flint glasses, UV-fused silica, Infrared fused silica, CaF2, Ge, ZnSe, Si, etc.
Focal length: í+5mm --í+1000mmí+1%
(test by TIROPTICS OPTOMATIC2000 made in Germany)
Diameter: 4mm--200mm í+0.1mm
Tc torlerance:í+0.1mm
Centration: 3-5'
Surface accuracy: ª-/2@
Surface quality: 40/20
Clear aperture: 90%
Coating: custom design

Standard lot
Aug-28-08
 
Infrared lenses

Standard lot
Aug-16-12
 
Jilin tianhua opto-electrical technology development co., ltd., production and sale of precise optical elements. Our company locates in changchun city, jilin province, the optical base of china. We specialize in cylindrical mirror.
There are more than 60 people in the company, who are researchers and professional technicians of changchun institute of optics, fine mechanics and physics, chinese academy of sciences. Our company has advanced optical cold-working detecting equipments and process equipments, and provides high-quality products and professional services for customers. We can produce cylindrical mirrors of different specifications, sizes, radii, materials and special shapes or organized types. We can process high-precision cylindrical mirrors of special optical characters, such as: achromatic cylindrical mirror, parabolic mirror, cylindrical ellipsoidal mirror and hyperbolic mirror. Cylindrical mirrors of complicated shapes, such as: fan-typed, off-axis cylindrical mirror, angular cylindrical mirror, etc. In addition, we produce other optical elements such as flat mirror, window, prism, spherical lens, etc. Our company can design and process all kinds of optical elements according to requirements, and do gluing and filming on products. Substrate materials we usually use are optical glass, bk7, k9, violet quartz, ultrared quartz, caf2 crystal zf soft material, etc. (special material should be supplied by customers)
the company takes “be faithful and honest, keep quality first, supply products on time and pursue perfect” as its operational principle. We are glad to communicate and cooperate widely with friends in domestic and abroad.
We promise: to become your “wholesaler” of optical elements with high quality, high speed and low price.


Soft paper and box 10*10*10cm 0.4kg
Feb-24-11

Spherical Lens

$7.60
MOQ: Not Specified
 
Such as plano convex spherical lens, plano concave spherical lens, bi-convex spherical lens, bi-concave spherical lens, meniscus lens, achromatic lens, aspherical & spherical series.
Material: flint glasses, UV-fused silica, Infrared fused silica, CaF2, Ge, ZnSe, Si, etc.
Focal length: +/-5mm --+/-1000mm+/-1%
(test by TIROPTICS OPTOMATIC2000 made in Germany)
Diameter: 4mm--200mm +/-0.1mm
Tc tolerance:+/-0.1mm
Centration: 3-5'
Surface accuracy: lambda/2
Surface quality: 40/20
Clear aperture: 90%
Coating: custom design
Besides, there are a large volume of stock optical components in various shapes and sizes to facilitate quick deliveries.
354 Optical Glass Window Bk7 K9 Sapphire Caf2 Baf2 Suppliers
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