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Factory Outlets Borosilicate Glass Rod 30mm - High Quality Frosted Milky White Borosilicate Glass Tubes – Hongya Featured Image
  • Factory Outlets Borosilicate Glass Rod 30mm - High Quality Frosted Milky White Borosilicate Glass Tubes – Hongya
  • Factory Outlets Borosilicate Glass Rod 30mm - High Quality Frosted Milky White Borosilicate Glass Tubes – Hongya
  • Factory Outlets Borosilicate Glass Rod 30mm - High Quality Frosted Milky White Borosilicate Glass Tubes – Hongya

Factory Outlets Borosilicate Glass Rod 30mm - High Quality Frosted Milky White Borosilicate Glass Tubes – Hongya

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To meet the customers' over-expected pleasure , we have now our solid crew to supply our greatest all round assistance which includes marketing, sales, planning, production, top quality controlling, packing, warehousing and logistics for Decorative 4.6mm Mirror Glass, Transparent Reflection Teleprompter Glass, 4mm Bronze Tinted Float Glass With Er, We are always looking forward to forming successful business relationships with new clients around the world.
Factory Outlets Borosilicate Glass Rod 30mm - High Quality Frosted Milky White Borosilicate Glass Tubes – Hongya Detail:

Milky white frosted silica glass quartz tube

1. high temperature resistance glass can work under 1200°C continuously,and in short time can even work under 1450°C, its softening point is 1650°C,and the melting point is 1650-1800°C.
2.Corrosion resistant, Except hydrofluoric acid, Quartz tube do not react with any acid and base except hydrofluoric acid.the stability is 30 times of the ceramic,and 150 times of stainless steel .
3.Excellent thermal shock stability
4.High transmission to 85%
5.Electric insulation ,it is 10000 times of usual glass.

ensity
2.2×103 kg/m3
Dielectric Properties
(20°C and 1 MHz)
Hardness
5.5 – 6.5 Mohs’ Scale 570 KHN 100
Constant
3.75
Design Tensile Strength
4.8×107 Pa (N/m2) (7000 psi)
Strength
5×107 V/m
Design Compressive Strength
Greater than 1.1 x l09 Pa (160,000 psi)
Loss Factor
Less than 4×10-4
Bulk Modulus
3.7×1010 Pa (5.3×106 psi)
Dissipation Factor
Less than 1×10-4
Rigidity Modulus
3.1×1010 Pa (4.5×106 psi)
Index of Refraction
1.4585
Young’s Modulus
72GPa (10.5×106 psi)
Constringence (Nu)
67.56
Poisson’s Ratio
0.17
Velocity of Sound-Shear Wave
3.75×103 m/s
Coefficient of Thermal Expansion
5.5×10 -7 cm/cm·°C (20°C-320°C)
Velocity of Sound/Compression Wave
5.90X103 m/s
Thermal Conductivity
1.4 W/m·°C
Sonic Attenuation
Less than 11 db/m MHz
Specific Heat
670 J/kg·°C
Permeability Constants(700°C)
(cm3 mm/cm2 sec cm of Hg)
Softening Point
1683°C
Helium
210×10-10
Annealing Point
1215°C
Hydrogen
21×10-10
Strain Point
1120 °C
Deuterium
17×10-10
Electrical Resistivity
7×107 ohm cm (350°C)
Neon
9.5×10-10
Parameter/ Value
JGS1
JGS2
JGS3
Maximum Size
<φ200mm
<φ300mm
<φ200mm
Transmission Range
(Medium transmission ratio)
0.17~2.10um (Tavg>90%)
0.26~2.10um (Tavg>85%)
0.185~3.52um (Tavg-85%)
OH- content
1200ppm
150ppm
5ppm
Fluorescence (ex254nm)
Virtually Free
Strong V-B
Strong V-B
Impurity Content
5ppm
20-40ppm
40-50ppm
Birefringence Constant
2-4nm/cm
4-6nm/cm
4-10nm/cm
Melting Method
Synthetic CVD
Oxy-Hydrogen melting
Electrical melting
Applications
Laser substrate: window, lens, prism, mirror
Semiconductor and high temperature window
IR & UV substrate

Packing & delivery quartz glass tube

1.plastic bubbles
2.polystyrene foam sheet
3.carton
4.wooden case
5.delivery by shipping or Express, such as EMS/DHL/TNT/UPS/Fedex within 3-5 working days.

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Product detail pictures:

Factory Outlets Borosilicate Glass Rod 30mm - High Quality Frosted Milky White Borosilicate Glass Tubes – Hongya detail pictures

Factory Outlets Borosilicate Glass Rod 30mm - High Quality Frosted Milky White Borosilicate Glass Tubes – Hongya detail pictures

Factory Outlets Borosilicate Glass Rod 30mm - High Quality Frosted Milky White Borosilicate Glass Tubes – Hongya detail pictures

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That has a sound business enterprise credit rating, exceptional after-sales provider and modern producing facilities, we now have earned an superb standing amongst our buyers across the world for Factory Outlets Borosilicate Glass Rod 30mm - High Quality Frosted Milky White Borosilicate Glass Tubes – Hongya , The product will supply to all over the world, such as: Bulgaria, Malaysia, Boston, With a fully integrated operation system, our company has won a good fame for our high quality products, reasonable prices and good services. Meanwhile, we have established a strict quality management system conducted in material incoming, processing and delivery. Abiding by the principle of "Credit first and customer supremacy", we sincerely welcome clients from home and abroad to cooperate with us and advance together to create a brilliant future.

    • The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Poppy from Vancouver - 2016.03.28 16:34
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Fanny from Hyderabad - 2015.09.29 13:24
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