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[China]
Trade Verify
Address: Rm5-616,No.851,Dianshanhu avenue, Qingpu area，Shanghai city，CHINA
Contact name:Wang
SHANGHAI FAMOUS TRADE CO.,LTD |
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Verified Suppliers
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12inch dia300mm 0.7mm thickness Borosilicate33 substrate glass
wafers BF33 Wafers
Feature
Borosilicate glass is desirable due to its low Co-efficient of
Thermal Expansion (CTE) particularly in environments where
expansion is not needed or wanted. It exhibits exceptionally high
transparency, high chemical durability, and excellent mechanical
strength. It offers reliable and consistent quality while helping
to keep your costs down.
Specification
| Material | BOROFLOAT 33 |
Size | different size |
Type | wafer |
Application | glass material |
Thickness | 0.7-25.4mm |
Composition | Optical Glass |
Color | Clear Transparent |
WAFER FABRICATION PROCESS
Shape Cut
Thin sheets are scribed, thick sheets are water jetted and blocks
are wire sawn to begin the process with a wafer "blank".
CNC Edge
Each wafer is individually edged on a Precision CNC Edge Grinding
Station.
Lapping
As required, wafers are lapped to precise thickness or flatness.
Polishing
Double-side Commercial Polish removes subsurface damage and Super
Polish creates a pristine finish.
Cleaning
We combine ultrasonics and megasonics on multiple cleaning lines
which feed directly into a Class 100 Clean Room.
Inspection
In our Class 100 Optical Clean Room, we inspect to various quality
levels under the appropriate lighting conditions.
Packaging
All wafers are packed in pre-cleaned containers, double bagged and
vacuum sealed within the Class 100 Clean Room.
Application
• Home Appliances (interior oven doors, fittings in microwave
appliances, window panels for fireplaces)
• Environmental engineering, chemical industry (resistant linings
and sight glasses for reaction vessels, microfluidic systems)
• Lighting (protective panels for spotlights and high-power
floodlights)
• Photovoltaics (glass for solar collectors)
• Precision engineering, optics (optical filters and mirrors etc.)
• Medical technology, biotechnology (slides, biochips, titration
plates, DNA sequencers, microfluidic systems)
• Semiconductor engineering, electronics, sensors (wafers, display
glass)
Product display
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We can supply professional customized service in time and provide
cooperation and support of new product development and technology
appliance.
FAQ:
Q: What's your MOQ?
A: (1) For inventory, the MOQ is 10pcs.
(2) For customized products, the MOQ is 25pcs up.
Q: What's the way of shipping and cost?
A:(1) We accept DHL, Fedex, EMS etc.
(2) If you have your own express account, it's great.If not,we
could help you ship them.
Freight is in accordance with the actual settlement.
Q: What's the delivery time?
For inventory: the delivery is 5 workdays after you place the
order.
For customized products: the delivery is 2 or 3 weeks after you
place the order.
Q: Do you have standard products?
A: Our standard products in stock.as like 4inch 0.65mm,0.5mm
polished wafer.
Q: How to pay?
A:50％deposit, left before delivery T/T,
Q: Can I customize the products based on my need?
A: Yes, we can customize the material, specifications and optical
coating for your optical
components based on your needs.
