{"id":23611,"date":"2026-06-02T09:44:59","date_gmt":"2026-06-02T09:44:59","guid":{"rendered":"https:\/\/hansaplas.com\/?p=23611"},"modified":"2026-06-02T09:44:59","modified_gmt":"2026-06-02T09:44:59","slug":"polyimide-temperature-range-how-hot-can-pi-material-handle","status":"publish","type":"post","link":"https:\/\/hansaplas.com\/zh\/polyimide-temperature-range-how-hot-can-pi-material-handle\/","title":{"rendered":"Polyimide Temperature Range: How Hot Can PI Material Handle?"},"content":{"rendered":"

The long-term operating temperature range of polyimide (PI) is typically -269\u00b0C to 300\u00b0C (-452.2\u00b0F to 572\u00b0F), while short-term exposure can exceed 400\u00b0C (752\u00b0F). Different grades of PI offer different levels of heat resistance. If you’re planning to use PI in your project but aren\u2019t sure which grade is the right fit\u2014or whether PI is even the right material for your application\u2014this article will help answer those questions.<\/span><\/p>\n\n\n\n\n\n\n\n\n
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Propertiy<\/strong><\/p>\n<\/td>\n

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Temperature Range<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

Continuous Service Temperature<\/span><\/td>\n260\u2013300\u00b0C\uff08500\u2013572\u00b0F\uff09<\/span><\/td>\n<\/tr>\n
Short-Term Temperature Resistance<\/span><\/td>\nUp to ~400\u00b0C\uff08752\u2109\uff09<\/span><\/td>\n<\/tr>\n
Low Temperature Resistance<\/span><\/td>\nAround -269\u00b0C\uff08-452.2\u00b0F\uff09<\/span><\/td>\n<\/tr>\n
\u70ed\u7a33\u5b9a\u6027<\/span><\/td>\n\u51fa\u8272\u7684<\/span><\/td>\n<\/tr>\n
Dimensional Stability<\/span><\/td>\nVery High<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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