Low Borosilicate Glass Tube

Being a customer centric organization, we are involved in manufacturing and exporting a supreme quality range of Low Borosilicate Glass Tube in Jinan, Shandong, China.

NoPhysical & Chemical Performance : Data
1Coefficient of mean liner expansion(20a ;300a ) : (7.1A 0.5)*10-6/k
2Transformation temperature : 550A 15a
3Softening point : 750A 10a
4Working point : 1110A 20a
5Density at 20a : 2.45A 0.02g/m3
6Hydrolytic resistance(ISO720) : First class
7Acid resistance : First class
8Alkali resistance : Second class