Melting Point Capillary Tube

Physical and chemical properties:

Linear expansion coefficient (@ 20/300 ºC): 3.3•10-6 K-1

Strain point: 520 ºC Annealing point: 560 ± 10 ºC

Softening point: 820 ± 10 ºC

Density: 2.23 ± 0.02 g/cm3

Hydrolytic resistance (according to ISO 719, water at 98 ºC): Class 1

Hydrolytic resistance (according to ISO 720, water at 121 ºC): Class 1

Resistance to acids (according to ISO 1776, DIN 12116): Class 1

Resistance to alkalis (according to ISO 695): Class 2