琵琶的玻璃化转变温度为258°,耐热性高于标准金树脂(玻璃化转变温度为250°)。与标准的金树脂相比,金PI-PA具有更好的挤出性能,适用于原料形状的制造。由于它的结品速度很低,所以实际上是非晶态的。AURUMPPA exhibits a lass tansiton lemperature of 258% and hashioher heaesistance han that of the sandad AURU " resins lolasstransiton temperature: 250), AURU " P-A shows belter extrudabiltythan that of the siandardAURu " resins and is suitable for themanufacture of stock shape. Because of its low rate ofcrystalization, AURUM " P-PA is practically non-crystaline