Payment Terms | T/T |
Supply Ability | 20000 pcs/Month |
Delivery Time | 1-4 weeks |
Packaging Details | Cassette/ Jar package, vaccum sealed |
Material | alkaline free glass |
size | 100mm, 150mm |
Thickness | 500um,725um |
TTV | < 10 μm |
Ra Roughness | <1nm / GC#1000 |
Bow | < 60 μm |
cte | 3.17 ppm/K |
Brand Name | CSIMC |
Model Number | alkaline free glass |
Certification | ISO:9001, ISO:14001 |
Place of Origin | China |
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Product Specification
Payment Terms | T/T | Supply Ability | 20000 pcs/Month |
Delivery Time | 1-4 weeks | Packaging Details | Cassette/ Jar package, vaccum sealed |
Material | alkaline free glass | size | 100mm, 150mm |
Thickness | 500um,725um | TTV | < 10 μm |
Ra Roughness | <1nm / GC#1000 | Bow | < 60 μm |
cte | 3.17 ppm/K | Brand Name | CSIMC |
Model Number | alkaline free glass | Certification | ISO:9001, ISO:14001 |
Place of Origin | China | ||
High Light | Flexible Displays Alkaline Free Glass Wafers ,Wearables Alkaline Free Glass Wafers |
Discover the Versatility of Alkaline-Free Glass Wafers for Flexible Displays and Wearables
Introducing Alkaline-Free Glass, the innovative material that is revolutionizing the glass industry. This advanced glass composition eliminates the presence of alkaline oxides, resulting in superior chemical durability and resistance to devitrification. Alkaline-Free Glass boasts enhanced optical clarity and transmission, making it ideal for applications requiring high transparency and precision, such as optical fibers, lenses, and display screens. Its high thermal stability and resistance to thermal shock ensure reliability in demanding environments, from aerospace to automotive industries. Furthermore, its environmental friendliness and compatibility with a wide range of processing techniques make it a versatile and sustainable choice. Embrace the future of glass technology with Alkaline-Free Glass – where innovation meets performance, delivering unmatched quality and durability for your applications.
material: alkaline free glass | surface roughness (Ra): < 1 nm |
cte: 3.17 ppm/K | ttv: < 10 μm |
diameter: 150 mm 200mm | bow: < 60 μm |
diameter tolerance: ± 0.3 mm | flat: according to SEMI (57.5 mm) |
thickness tolerance: ± 10 μm | surface: scratch-dig 60-40 according MIL-PRF-13830 |
polishing: double side polished | edge exclusion: 6 mm |
surface roughness (Ra): < 1 nm | packing: clean room packed |
ttv: < 10 μm | packing units: 10 pcs, 25 pcs |
FAQs:
A: We look at ourselves as the piezo wafer specialist. We are the very first to work with Single Crystal Quartz in China about 30 years ago. Then gradually we step in the field of LiNbO3, LiTaO3, Quartz glass, LGS, CTGS etc. Especially, if you are looking for a piezo quartz supplier, we are the ultimate choice! We export millions of quartz blanks each year because we master the AT, SC and IT cuts with superior angle precision.
A: Yes, of course. We can fabricate as per your request. In addition, we are so experienced with piezo wafers that we can provide you relevant suggestions if you are not 100% sure about your choice. Besides, we do have some standard wafers in stock, please check with us.
A: Yes, we would suggest you go with the courier agent you are most familiar with (DHL, FedEX, UPS etc.). We can ship via your account. And, of course, we will pack the products safely in acceptable size to help you save the shipping cost. If you need us to take care of the freight, it’s also not a problem. We also have good discount with the international courier companies.
A: The wafer products are fragile and sometimes expensive. The last thing, as the manufacturer, we want to see is the products we make were damaged during courier. As a result, we will pack the wafers adequately and put them in a proper carton filled with buffer sponge. However, accidents are inevitable sometimes. So, please follow the “Acceptance check” steps shown in the drawings below. If the unwanted happened, we will either give the replenishment or refund if you follow the checking steps.
A: Sure. Factory inspection is important for large quantity purchase and long-term cooperation. Face to face discussion is what we mostly confident with. During the past years, big names around the world have witnessed our progress in factory build-up. These days, due to the Covid-19 pandemic, we also had the experience of videoconferencing with global buyers.
Acceptance Check
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
1999
Total Annual:
800M-1500M
Employee Number:
10~99
Ecer Certification:
Verified Supplier
Founded in 1999, Hangzhou Freqcontrol Electronic Technology Ltd. is a China leading manufacturer of piezoelectric crystal wafers, substrates, components and single crystal growth. We, known as the "CQT Group" in global market, headquartered in Hangzhou, China, empowered by its manufacturin... Founded in 1999, Hangzhou Freqcontrol Electronic Technology Ltd. is a China leading manufacturer of piezoelectric crystal wafers, substrates, components and single crystal growth. We, known as the "CQT Group" in global market, headquartered in Hangzhou, China, empowered by its manufacturin...
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