In-house ASTM testing capability
Lewco Specialty Products has in-house capabilities to perform industry standard tests on textile and insulation materials per the below ASTM test methods.
A complete current list is as follow:
- ASTM C177*, Thermal conductivity from -148°F to 1200 °F
- ASTM C518*, Thermal conductivity from 50°F to 190 °F
- ASTM D737*, Air permeability
- ASTM C1511, Liquid water retention
- ASTM C1763, Water absorption by immersion
- ASTM C356, Linear shrinkage
*These testing services are available for external clients.