Difference between revisions of "Polyamide-imide"
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== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
| − | PAI ; polyamide imide; poliamida-imida (Esp.); poliamida-imida (Port.); polyamide-imide; | + | PAI; polyamide imide; poliamida-imida (Esp.); poliamida-imida (Port.); polyamide-imide; |
Examples: Torlon [Solvay] | Examples: Torlon [Solvay] | ||
| − | == | + | == Physical and Chemical Properties == |
| − | Resistant to most solvents and some mineral acids | + | * Resistant to most solvents and some mineral acids |
| + | * Attacked by alkalis, oxidizing acids, formic acid. | ||
[[Category:Materials database]] | [[Category:Materials database]] | ||
Latest revision as of 12:19, 22 October 2022
Description
A family of thermosetting resins. Polyamide-imide (PAI) resins are made by the combination of trimellitic anhydride with aromatic diamines. The resin is cured with heat to form a stable polymer that is unaffected by most solvents or temperature up to 290C. It is also resistant to ultraviolet light and gamma radiation. PAI resins are used for laminates, valves, bearings, gears, printed circuit boards and electrical components.
Synonyms and Related Terms
PAI; polyamide imide; poliamida-imida (Esp.); poliamida-imida (Port.); polyamide-imide;
Examples: Torlon [Solvay]
Physical and Chemical Properties
- Resistant to most solvents and some mineral acids
- Attacked by alkalis, oxidizing acids, formic acid.