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Borosilicate glass wafer 4 inch, 6 inch, 8 inch, 12 inch, customizable size and thickness

Brand: ET
model: ET-001
place of origin: china
Colour: Transparent
Density: 2.2g/cm3
Silica content: 99.99
use: High temperature
Melting point: 1730
Annealing Point 1215
Deformation point 1120
Mohs hardness 7
Coefficient of expansion 5.5
Refractive index 1.4585

Quartz Wafer01 (3)Quartz Wafer01 (7)Quartz Wafer01 (10)Quartz Wafer01 (13)Quartz Wafer01 (12)石英晶圆片11 (2)

l Introduction to Eagle®XG:

EAGLE XG is a high-quality alkali-free glass substrate formed by the overflow down-draw method. It has good surface accuracy and does not contain potassium or nano-plasma. It is an important glass raw material for the electronics and optoelectronic industries. In addition, it does not contain arsenic, antimony, barium, and halides.

This glass has low density, high chemical durability, and thermal stability, up to 92% visible light transmittance, good flatness and excellent characteristics of no alkali precipitation. It is widely used in TFT-LCD liquid crystal display substrates, polysilicon solar Battery substrate and optical coating industry.


l Advantages:

a) Outstanding heat resistance

b) High optical transmittance

c) Good surface accuracy

d) Good chemical stability

e) No alkali precipitation


l Eagle®XG technical parameters:

a) Thickness: 0.1, 0.15, 0.2, 0.3, 0.4, 0.5, 0.7, 1.1 (±0.02mm)

b) Dimensions: 410*250, 410*490, 440*440, 510*430mm (customizable)

c) Density (20oC, 68oF): 2.38 g/cm3

d) Refractive index: 1.5198

e) Transmittance τvD65 (d = 1.1 mm): 91.7%

f) Surface roughness: <1 nm RMS


l The company can provide glass series products with reliable quality and preferential prices according to the different needs of customers, and wholeheartedly provide customers with comprehensive after-sales service.



We mainly do all kinds of quartz glass processing and manufacturing.




 Tel: +86-0518-87795018
 E-mail: linda@et-create.com
 Phone: +86-13775405985
 Add: NO 18, xinniu Road,Niushan Town,Donghai County


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