Quartz Rods Top Purity Clear Circle Optical Quartz Glass Light Guide Rods For Medical Equipment

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Характеристики




Quartz products


 


We are a manufacturer of Quartz glass fused silica plate/sheet .
Size&design: Accept customize according to different diameter ,thickness,length or sending your drawing.



Advantage of Quartz Glass Plate/Sheet/disc:
1)High purity :SiO2> 99.99%.
2)Operating Temperature: 1250℃; SoftenTemperature: 1780℃ .
3)Excellent visual and chemical performance:acid-resistance,alkali resistance,Good thermal stability
4)Health care and environmental protection.
5)No air bubble and no air line.
6)Excellent electrical insulator.


 



 


































































Property Content



Unit




Property Index



Density



kg/cm³




2.2×103



Bending Strength



Mpa




67



Tensile Strength



Mpa




48



Compression Strength



Mpa




1100



Coefficient of Thermal Expansion



cm/cm℃




5.5×10-7



Thermal Conductivity



W/m℃




1.4



Specific Heat



J/kg℃




670



Softening Point







1780



Annealing Point







1250



Short-term use temperature







1300



Long-term use temperature







1100



 

 

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Q1. Can I have a sample order for quartz products?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?
A:Sample needs 3-7 days, mass production time needs 1-2 weeks for order quantity more than

Q3. Do you have any MOQ limit for Quartz product order?
A: Low MOQ, 1pc for sample checking is available

Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5. How to proceed an order for Quartz Products?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.

Q6. Is it OK to print my logo on quartz product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7: How to deal with the faulty?
Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.

 

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