Lianyungang Highborn Technology Co., Ltd.

Quartz Discs, Clear Quartz Discs, Round Clear Quartz Discs manufacturer / supplier in China, offering Round Clear Quartz Discs with Hole, Silicon Nitride Si3n4 Ceramic Sheet, High Temperature 99.5% Alumina Ceramic Crucible and so on.

Supplier Homepage Product List Quartz Plate Round Clear Quartz Discs with Hole

Round Clear Quartz Discs with Hole

FOB Price:US $3 - 10 / Piece
Purchase Qty. (Pieces) FOB Price
10-99 US $10 / Piece
100-999 US $4 / Piece
1,000+ US $3 / Piece
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Min. Order: 10 Pieces
Production Capacity: 500kgs/Month
Transport Package: Standard Export Package to Avoid Breaking
Payment Terms: L/C, T/T, D/P, Western Union, Money Gram

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Basic Info.

Model NO.:Hb-39
Usage:Optical
Type:Flat Lens
Transmittance:90%-95%
Shape:Flat
Material:Fused Quartz Glass
Lenses Color:Clear
Certification:RoHS, ISO9001, CE
Customized:Customized
Coating:UV
Purity:99.99%
Long Time Working Temperature:1100 Degree
Short Time Working Temperature:1200 Degree
Keyword:Quartz Discs
Keyword2:Clear Quartz Discs
Density:2.21g/cm3
Strain Point:1120 Degree
Softening Point:1680 Degree
Anneal Point:1180 Degree
Color:Clear
Trademark:HB
Specification:CE, Rohs
Origin:Jiangsu
HS Code:7002319000

Product Description

round clear quartz discs with hole

Product Description
 
Further processing of clear quartz discs:
We can do edge flame polishing, optical polishing, grind, general polishing, two sides polishing, one side polishing and the other side grind. In a word, we can process as your requirement.
 
 
1. Material properties of clear quartz discs:
 
 

Compressive Strength

>1100Mpa

Coefficient of thermal expansion

5.5×10-7cm/cm.°C

Bending Strength

67Mpa

Hot work temperature

1750~2050°C

Tensile Strength

48.3Mpa

The temperature for a short time

1500°C

Poisson's Ratio

0.14~0.17

The temperature for a long time

1200°C

Elastic Modulus

71700Mpa

Resistivity

7×107Ω.cm

Shearing Modulus

31000Mpa

Dielectric Strength

250~400Kv/cm

Moths Hardness

5.3~6.5(Moths Scale)

Dielectric Constant

3.7~3.9

Deformation Point

1350°C

Dielectric absorption coefficient

<4×104

Specific Heat(20~350°C)

670J/kg °C

Dielectric loss coefficient

<1×104

 
 
 
 
2. Size and shape of clear quartz discs:
Thickness: 0.5-50mm
Square shape quartz substrate MAX Size:1000mm×2000mm(square)
Round, Square, Rectangular and Various shapes available
 
3.Main product:
We supply all kind quartz product, containing:clear quartz tube, red quartz tube, opaque quartz tube, gold coated quartz tube , quartz substrate, quartz rings and all kinds quartz labware. If you need any of them, please contact us for free.
 
 
Packaging & Shipping
1.pearl cotton 2.bubble pad 3.carton 4.standard wooden case
 


Our Services
 
1. OEM service
2, produce per customers' request such as design & package & printing logo
3, special package for fragile products to make sure no broken in transportation
 
Company Information
 
HIGHBORN is one of the leading high quality quartz glass and precise ceramics manufacturer and supplier in China.
HIGHBORN has always been a defining force in the sale and fabrication of quartz glass within the semi-conductor, chemical, solar Energy and precise ceramics within semi-conductor , solar energy, textile, electronic, and laser industries.
Not only have we mastered the fabrication technology, our strength has always been based around listening to and understanding our customer's requirements and expectations.
Continuous improvement in all areas of our business is key to our grouth. What is equally important to us is maintaining in business, our inherent family values of trust, faimess and respect to our employees, suppliers and customers.
 
1. The Trade Assurance Service is ready for you and our guarantee account is USD40000.
2. 8 years Alibaba golden supplier.
3. 0% compain feedback.
4. 100% good reputation.
 
 
FAQ
 
1.Q: How can I get some samples?
A: If have sample in stock, we can offer it free. However, you need to afford the freight charge. If it is need to be customized, we will charge you some fees without profit.
 
2.Q: How can I place the order to you?
A: You can contact us by TradeManage and send the inquiry through Alibaba.
Also can place the order on line or through Aliexpress are all ok.
 
3.Q: How can I pay for you?
A: T/T, L/C, West Union and Aliexpress credit card payment.
 
4.Q: How can I trust you?
A:We are the 8 years Alibaba gold supplier and have more than 10 years experience to own good reputation.
The Trade Assurance Service is ready for you and the guarantee account is USD40000.
 
5.Q:How to protect my product?
A:We have more than 10years export experience and have received high recognition and praise from our customers.
We have many skilled workers and they know how to protect the product. During the 10 years, there's no breaking.
 
6. Q: How to send the product to me?
A: By ocean, air or by express.
 
7. Q: Can you offer door to door service?
A: We have much experience in door to door service and price is competitive.
 
8.Q:Which certificates do you provide?
A:ISO, RoHS and CE certificates.
 
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Lianyungang Highborn Technology Co., Ltd.

- Jiangsu, China
- Manufacturer/Factory, Trading Company

Gold Member Since 2015
Audited Supplier
  • Sample Available
  • OEM/ODM Service