(1). Windows
(3). Mirror substrates
(4). Crucibles, trays and boats
(5). UV transmitting optics (synthetic fused silica)
(6). IR transmitting optics
(7). Metrology components
Welcome to TradeChina
PoLight Quartz Blank Optical Glass Round Quartz Plate Glass Discs
FOB Reference Price
Purchase quantity ()
Minimum order quantity
Payment
Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Prices and sizes listed online are just for reference since our quartz glass products are usually used as components,we cannot listed all sizes and shapes.Please contact us and send your request (technical drawing better),you can get all information you need with prompt reply.
Product Name | optical quartz disc |
Size(mm) | customized(Max 2000mm) |
Thickness(mm) | customized(0.1-100mm) |
Tolerance(mm) | ±0.1mm |
Material | JGS 1/2/3 for option |
Transmittance(T%) | see below data sheet |
Purity | SiO2≥99.99% |
Density | 2.2(g/cm3) |
Microhardness | 8000-9000 |
Mohs hardness | 5.5-6.5 |
Modulus of elasticity/MPa | 7.25 x 104 |
Poisson's ratio | 0.17 |
Compressive strength/MPa | 1150 |
Tensile Strength/MPa | 50 |
Flexural strength/MPa | 67 |
Working temperature | 1100-1200℃ |
Max temperature can reach in a short time | 1450℃ |
Melting point | 1732℃ |
Annealing point | 1210℃ |
Softening point | 1670℃ |
Coefficients of thermal expansion(20-300°C） | 5.5 x 10-7 °C-1 |
Thermal Conductivity | 1.4W/°C·m |
Thermal shock resistance | From 1000°C suddenly cool down to 20°C,will not break |
Viscosity | 1000-10000 times than ordinary glass |
Acid tolerance | 30 times than ceramics,150 times than stainless steel |
Applications:
(3). Mirror substrates
(4). Crucibles, trays and boats
(5). UV transmitting optics (synthetic fused silica)
(7). Metrology components
Quality Control | 100% inspection for each item by QC Dept. |
Deliver time | 7-10 days after payment |
Shipping method | express,sea shipping ,air shipping |
Insurance | Alibaba insurance |
Production Process:
Packing:
Inner:bubble wrap
Outer:wooden crate
Port:Shanghai , Qingdao , Lianyungang
The best transportation solutions are recommended as follows:
* For small quantities, you can choose DHL,TNT, FedEx and other express . It is safe and fast.
* Ocean Shipment is economical for big quantity.
* We can also help Custom clearance at destination port and deliver goods to your warehouse or office. And the cost is extra
The best transportation solutions are recommended as follows:
* For small quantities, you can choose DHL,TNT, FedEx and other express . It is safe and fast.
* Ocean Shipment is economical for big quantity.
* We can also help Custom clearance at destination port and deliver goods to your warehouse or office. And the cost is extra
PoLight Quartz Products Co., Ltd. Is one of the leading high quality quartz products suppliers in China,Our main products include quartz plate,which max size can be 2000mm;quartz tube with max OD750mm,quartz rod,quartz crucible,quartz flask and other thermal processing quartz products.
We have our own factory in Donghai, which has the manufacturing base of raw materials. With a wide range, good quality, reasonable prices and stylish designs, our products are popular in both overseas and domestic market.
The products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success.
Why Choose PoLight Quartz Co.,Ltd.
1.Replacement products Or refund can be offered if any damages/defects found before accepting delivery(please keep all packaging materials,take pictures and report to PoLight immediately)
2.OEM/ODM products available
3.Testing report offered if needed
4.Trade assurance available always
5.Quick delivery date(7 -15 days)
6.Continuously stable high quality instead of one-time business.
2.OEM/ODM products available
3.Testing report offered if needed
4.Trade assurance available always
5.Quick delivery date(7 -15 days)
6.Continuously stable high quality instead of one-time business.
1.How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
2.What can you buy from us?
quartz plate,quartz singing bowl,quartz crystals,quartz tube,quartz rod,quartz ring,other heat resistant glass products
3. Why should you buy from us not from other suppliers?
PoLight is your one-stop supplier for all your quartz products.We have our own factory and R&D dept. to design and produce for you.
4. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
Always final Inspection before shipment;
2.What can you buy from us?
quartz plate,quartz singing bowl,quartz crystals,quartz tube,quartz rod,quartz ring,other heat resistant glass products
3. Why should you buy from us not from other suppliers?
PoLight is your one-stop supplier for all your quartz products.We have our own factory and R&D dept. to design and produce for you.
4. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
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