pom 德国巴斯夫ultraform? n2320-0038 物性介绍：快速固化标准注塑级， 含脱模剂。 ultraform? n2320 0038 | basf | pom product information rapidly solidifying standard grade for injection molding. abbreviated designation according to iso 1043: pomdesignation according to iso 9988-1: pom-k, m-gnr, 03-002 rheological properties value unit test standard melt volume-flow rate 7.5 cm3/10min iso 1133 temperature 190 °c iso 1133 load 2.16 kg iso 1133 molding shrinkage (parallel) 2.1 % iso 294-4, 2577 molding shrinkage (normal) 2.1 % iso 294-4, 2577 mechanical properties value unit test standard tensile modulus 2500 mpa iso 527-1/-2 yield stress 63 mpa iso 527-1/-2 yield strain 12.5 % iso 527-1/-2 nominal strain at break 33 % iso 527-1/-2 tensile creep modulus (1000h) 1300 mpa iso 899-1 charpy impact strength (+23°c) 260 kj/m2 iso 179/1eu charpy impact strength (-30°c) 190 kj/m2 iso 179/1eu charpy notched impact strength (+23°c) 6.5 kj/m2 iso 179/1ea charpy notched impact strength (-30°c) 5.5 kj/m2 iso 179/1ea