Винтон цветное стекло стержень с низкой ценой Сделано в Китае

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    coloured glass rod in low price         



Product Description


Crystal glass fiber rod in low price  


Specification


1.Diameter                         : 3mm to 42 mm


2.Length                            : below 3000mm,Normal:1200/1500mm


3.No bubbles and scratches 


 


Product Category


1.Good thermal stability 


2.Good corrosion resistant 


3.Good light transmittance fuction 


4.Good electric insulation


 


Main Composition 


 

































                  Chemical Composition(ug/g)



AL



Li



K



Na



Ca



Fe



Ti



Mg



Cu



B



3.2



0.4



0.9



2.1



0.5



0.8



0.6



0.22



0.15



0.29



 


 


Chemical Property


 


Hydrolytic resistance       ISO719-HGB 1 Class


 


Alkali resistance              ISO695-HGB 2 Class


 


Acid resistance                ISO195-HGB 1 Class


 


Physics Performance





















































































No.Physics Performance

Numerical


 Value


Unit
1Medium coefficient of linear expansion α20/300 acc.To DIN 52328

3.3 ± 0.1



10-6 K-1


2

Transformation Temperature



525 ± 15



degree Celsius


3

Upper annealing temperature



560 ± 10



degree Celsius


4

Softening point



820 ± 10



degree Celsius


5

Working temperature



1260 ± 20



degree Celsius


6

Maximum short-time working temperature


500

degree Celsius


7

20 degree Celsius  Density ρ



2.23 ± 0.02



g/cm3


8

Modulus of elasticity E


6410
9

Poisson’s ratioμ



0.20


1
10

Thermal conductivityλw(20 degree Celsius -100 degree Celsius )



1.2


W/m2K
11

Temperature for the specific electrical resistance of 108Ω·cm(DIN52326)tk 100


250

degree Celsius


12Stress-optical constant(DIN52314)K4.010-6mm2/N

 


Crystal glass fiber rod in low price  


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Our Services


High temperature resistant optical glass rod


1. Providing technical consultation.


2. Samples and freight are free.


3. Special packaging according to request.


4. Providing related qualification documents.


5. Accepting customer's audit on site.


6. Providing shuttle bus service when visiting our factories.


7. Solving the quality matter on production line, providing technical inspection.


8. Solving customer's complaints in time and making advancement.




 



Packaging & Shipping


Crystal glass fiber rod in low price 


 




 



Product Uses


 Crystal glass fiber rod in low price 




 



Company Information


 Crystal glass fiber rod in low price 


 




 



FAQ




  Customers' Satisfaction Is Very Important to Us




Q1.How fast can I get the quotation?


 A:We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.


 


Q2.How can I get a sample to check your quality?


 A:After price confirmation, you can require for samples to check our quality. If you need the samples, and our inventory stocks, some products can supply free samples, but the freight is on your site.


 


Q3.Can you do the desigh for us?


 A:Yes. We have a professional team having rich experience in drawing design and manufacturing. Just tell us your ideal and we will help to carry out your ideas.


 


Q4.What about the lead time for mass production?


 A:Honestly , it depends on the order quantity and the season you place the order. The lead time of 500pcs is about 8 working days.


 


Q5.What is your terms of delivery?


 A:We accept EXW FOB CIF, etc. You can choose the one which is the most convenient or cost effective for you.




 


 


 


 


0.0173 s.