Buy Polybenzimidazole on-line
We stock and supply the following standard forms: | ||||
|
||||
Choose a form to search our on-line catalog |
Common Brand Names: | |
Celazole | |
General Description: | |
General Description : An infusible, black high performance polymer with a wholly aromatic molecule of high thermal stability. Semi-fabricated items are made, normally by the polymer manufacturer, by powder sintering processes. It has excellent high temperature properties - probably on balance the best of any commercially available polymer - and is very expensive. It is strong, stiff, very hard, has a particularly high strength in and recovery from compression and a CTE similar to that of aluminum. It has good chemical resistance resisting many harsh chemical environments better than many other high performance polymers, but is attacked by polar aprotic solvents and, at elevated temperatures, by strong aqueous acids and (to a lesser extent) alkalis. Despite absorbing (slowly) a high percentage of water at saturation, it is stable to hydrolysis and resists high pressure steam. |
|
Chemical Resistance
Electrical Properties
Mechanical Properties
Physical Properties
Thermal Properties
Buy Polybenzimidazole on-line
We stock and supply the following standard forms: | ||||
|
||||
Choose a form to search our on-line catalog |