Normal size:Â 150*150*1/2/3/4/5/6/8/10 , 260*200*3mm, 100*100*0.5mm,
20*20*0.5, 75*25*1/2/3mm and so on.
Â
Further process:
We can do flame polishing, optical polishing, grind, general polishing, two sides polishing, one side polishing and the other side grind.
Material properties
Both side polished
Can do flame polishing
Broad Transmission Spectrum
Low Thermal Expansion Coefficient
Vaulted quartz plate can work long time with 1100°C
clear quartz plate softening point:1730°C=3146°F
Annealing point:1180°C=2156°F
clear Vaulted quartz plate strain point:1075°C=1967°F
No bubble, no airline
High Corrosion Resistance
transmission of visible light>90%
Al |
Fe |
Ca |
Mg |
Ti |
Cu |
Mn |
K |
Na |
Li |
Co |
Ni |
B |
21.32 |
0.94 |
1.88 |
0.29 |
0.54 |
0.05 |
0.05 |
0.40 |
2.06 |
1.66 |
0.07 |
0.07 |
0.16 |
Â
Some date we supply:
Purity |
Total Impurities, including Al, Fe, Ca, Mg, Ti, Cu, Ni,Co, Mn, k, Na, Li, B<35ppm |
Thermal Data |
Annealing Point  Strain Point  Softening Point    Melting Point        Expansion Index |
 1120°C         1210°C     1570°C         1730°C       5.5×10-7/°C  | |
Operation Temperature |
Short-term    Long-term |
1300°C        1100°C | |
Mechanical Data |
Rigidity Modulus 3.1×104Mpa Density 2.2/cm3 MohsHardness 6 Young`s Modulus 7.2×104Mpa Compression Strength 1.1×103Mpa Poisson Ratio 0.17 Elongation Strength 48Mpa |
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.
RFQ
1.Q:whether could supply the sample for test?
A:could supply the sample for free if have the enough stoccks, also could customize based on your requirement if you are glad to paid the sample fee.
2.Q:how to place the order?
A:you could email to Joanna Li for the production,or chart on line, also could place the order on Aliexpress
3.Q:how can i pay for you?
A:T/T,L/C,Wester Union,Aliexpress and so on.
4.Q:how about the delivery way:
A:by air, by sea, by express or picked by yourself.
 Product Description
Normal size:Â 150*150*1/2/3/4/5/6/8/10 , 260*200*3mm, 100*100*0.5mm,
20*20*0.5, 75*25*1/2/3mm and so on.
Â
Further process:
We can do flame polishing, optical polishing, grind, general polishing, two sides polishing, one side polishing and the other side grind.
Material properties
Both side polished
Can do flame polishing
Broad Transmission Spectrum
Low Thermal Expansion Coefficient
Vaulted quartz plate can work long time with 1100°C
clear quartz plate softening point:1730°C=3146°F
Annealing point:1180°C=2156°F
clear Vaulted quartz plate strain point:1075°C=1967°F
No bubble, no airline
High Corrosion Resistance
transmission of visible light>90%
Al |
Fe |
Ca |
Mg |
Ti |
Cu |
Mn |
K |
Na |
Li |
Co |
Ni |
B |
21.32 |
0.94 |
1.88 |
0.29 |
0.54 |
0.05 |
0.05 |
0.40 |
2.06 |
1.66 |
0.07 |
0.07 |
0.16 |
Â
Some date we supply:
Purity |
Total Impurities, including Al, Fe, Ca, Mg, Ti, Cu, Ni,Co, Mn, k, Na, Li, B<35ppm |
Thermal Data |
Annealing Point  Strain Point  Softening Point    Melting Point        Expansion Index |
 1120°C         1210°C     1570°C         1730°C       5.5×10-7/°C  | |
Operation Temperature |
Short-term    Long-term |
1300°C        1100°C | |
Mechanical Data |
Rigidity Modulus 3.1×104Mpa Density 2.2/cm3 MohsHardness 6 Young`s Modulus 7.2×104Mpa Compression Strength 1.1×103Mpa Poisson Ratio 0.17 Elongation Strength 48Mpa |
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.
RFQ
1.Q:whether could supply the sample for test?
A:could supply the sample for free if have the enough stoccks, also could customize based on your requirement if you are glad to paid the sample fee.
2.Q:how to place the order?
A:you could email to Joanna Li for the production,or chart on line, also could place the order on Aliexpress
3.Q:how can i pay for you?
A:T/T,L/C,Wester Union,Aliexpress and so on.
4.Q:how about the delivery way:
A:by air, by sea, by express or picked by yourself.
Â
Drill Sharpening Machine:
1.The apex angle of the drill edge can be adjusted arbitrarily(from 0°-12°)
2.The size and angle of the chisel edge can be adjusted arbitrarily
3.The drill can be grinded no matter how short it is
4.The amount of drill to grind at a time can be ad justed arbitrarily
Applicable to twist drills(Ф2-Ф20)and center drills re-sharpening.
Applicable to Ф4-Ф20 plate drills and counter bore drills re-sharpening.
Applicable to Ф4-Ф20 Zhou drills re-sharpening.
Easy to handle, High precision, normatively re-sharpening.
Drill Re-Sharpening Machine,Drill Sharpening Machine,Hand Grinder Machine,Drill Sharpening Tool
Dongguan Rener Automation Technologies Co.,Ltd , http://www.rener-automation.com