Tecothane® is an aromatic polyurethane with good chemical resistance. It is available in colors.
Glossary Of Terms
Organic chemical compounds in which the carbon atoms are linked in a ring structure; examples are benzene, toluene and napthene. Aromatic compounds have enhanced chemical stability and have higher unsaturation indices than aliphatic compounds.
|Property||Measure Low||Measure High|
|Specific gravity||0.0405 lb./in.3 (1.12 g/cc)||0.0430 lb./in.3 (1.19 g/cc)|
|Melting point||420°F (215.5°C)||430°F (221°C)|
|Glass transition temperature||Not Applicable||Not Applicable|
|Tensile strength at break||7000 psi (48.3 MPa)||9600 psi (66.2 MPa)|
|Elongation at break||150%||450%|
|Hardness durometer (Shore A)||85||94|
|Hardness durometer (Shore D)||54||75|
|Water absorption @ 24 hours||Not Available||Not Available|
|Sterilization||Ethylene oxide (EtO)