High PurityTransparent Fused Quartz Glass Rod

Model:	HYGR-1
Brand:	Hengye
Origin:	Made In China
Category:	Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products
Label:	Quartz Rod , Quartz Glass Rod , Quartz Product
Price:	-
Min. Order:	50 pc

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Product Description

High Purity Clear Fused Cylinder Quartz Glass Rod

1. High purity
2. Clear glass rod
3. Abrasion resistance
4. Low co-efficient of thermal expansion
5. OEM your specifications

We manufacture and supply Quartz Rod that has high purity, excellent temperature characteristics and low coefficient of thermal expansion and offers excellent dimensional stability. These Quartz Rods are available in diameter of 2 to 70 mm with Length 1240mm.

Properties:

High purity
Abrasion resistance
Low co-efficient of thermal expansion.

Applications:

Quartz fiber manufacturing
Semiconductor quartz products processing
Single ended halogen lamp
Single-ended halogen bridge stick

SiO2≥99.99%

Size Tolerance Scope

OD Scope	OD
≤6mm	＋2.0%
6.00-15.00mm	＋1.25%
15.00-20.00mm	＋1.25%
20.00-25.00mm	＋1.25%
25.00-30.00mm	＋1.35%
30.00-50.00mm	＋1.5%

Chemical composition Unit：ppm

Al	Fe	K	Na	Li	Ca	Mg	Cu	Mn	Pb	B	Ti
20	1.0	3.5	3.5	1.0	2.0	0.5	0.3	0.5	<0.01	<0.2	2.0

Physical property：

Density 20℃ kg*m-3(×103)	2.2
Coefficient of expansion 25-300℃ ℃-1(×10-6)	0.56
Softening point（℃）	1710
Annealing point（℃）	1230
Strain point(℃)	1140
Youngs modulus(Pa)	7.3×105