价格：面议
东莞市樟木头瑞鑫塑胶原料经营部
联系人：陈
电话：13528558270
地址：东莞市樟木头塑胶原料市场
产品规格：POM 525GR
产品数量：
包装说明：25KG/包
关 键 词：POM
行 业：
发布时间：2015-12-15
DuPont™ Delrin® 525GR NC000 Acetal (POM) Homopolymer 材质说明： 聚甲醛® 525GR NC000是25％的玻璃纤维增强注塑聚缩醛。它具有很高的强度，刚度，变形温度高，和优良的抗蠕变性 聚合物; 热塑性; 缩醛; 均聚甲醛，玻璃纤维增强 Physical Properties Metric English Comments Specific Gravity 1.60 g/cc 1.60 g/cc ASTM D 792 Density 1.60 g/cc 0.0578 lb/in³ ISO 1183 Filler Content 25.0 % 25.0 % Water Absorption 0.450 % 0.450 % Immersion 24h; ASTM D 570 Moisture Absorption at Equilibrium 0.170 % 0.170 % Equilibrium 50%RH; ISO 62, Similar to Water Absorption at Saturation 1.26 % 1.26 % Saturation, immersed; ISO 62, Similar to Linear Mold Shrinkage 0.00400 cm/cm @Thickness 2.00 mm 0.00400 in/in @Thickness 0.0787 in Parallel; ISO 294-4 0.00300 - 0.00600 cm/cm @Thickness 3.17 mm, Time 24.0 hour 0.00300 - 0.00600 in/in @Thickness 0.125 in, Time 24.0 hour Flow; ASTM D955 Linear Mold Shrinkage, Transverse 0.0120 cm/cm @Thickness 2.00 mm 0.0120 in/in @Thickness 0.0787 in ISO 294-4 0.0100 - 0.0130 cm/cm @Thickness 3.17 mm, Time 24.0 hour 0.0100 - 0.0130 in/in @Thickness 0.125 in, Time 24.0 hour ASTM D955 Melt Flow 5.00 g/10 min @Load 1.05 kg, Temperature 190 °C 5.00 g/10 min @Load 2.31 lb, Temperature 374 °F ASTM D 1238 5.00 g/10 min @Load 2.16 kg, Temperature 190 °C 5.00 g/10 min @Load 4.76 lb, Temperature 374 °F cm3/10 min; ISO 1133 Mechanical Properties Metric English Comments Hardness, Rockwell M 92.0 92.0 ASTM D 785 Hardness, Rockwell R 119 119 ASTM D 785 Tensile Strength at Break 145 MPa @Temperature 23.0 °C 21000 psi @Temperature 73.4 °F ISO 527 Tensile Strength, Ultimate 93.0 MPa @Temperature 100 °C 13500 psi @Temperature 212 °F 5mm/min (0.2in/min); ASTM D 638 151 MPa @Temperature 23.0 °C 21900 psi @Temperature 73.4 °F 5mm/min (0.2in/min); ASTM D 638 Elongation at Break 3.00 % 3.00 % ISO 527 3.20 % @Temperature 23.0 °C 3.20 % @Temperature 73.4 °F 5mm/min (0.2in/min); ASTM D 638 4.00 % @Temperature 70.0 °C 4.00 % @Temperature 158 °F 5mm/min (0.2in/min); ASTM D 638 5.00 % @Temperature 100 °C 5.00 % @Temperature 212 °F 5mm/min (0.2in/min); ASTM D 638 Tensile Modulus 9.40 GPa 1360 ksi ISO 527 9.00 GPa @Temperature 23.0 °C 1310 ksi @Temperature 73.4 °F 5mm/min (0.2in/min); ASTM D 638 Flexural Modulus 4.90 GPa @Temperature 100 °C 711 ksi @Temperature 212 °F ASTM D 790 8.00 GPa @Temperature 23.0 °C 1160 ksi @Temperature 73.4 °F ASTM D 790 8.50 GPa @Temperature 23.0 °C 1230 ksi @Temperature 73.4 °F ISO 178 Izod Impact, Unnotched 1100 J/cm @Temperature 23.0 °C 2060 ft-lb/in @Temperature 73.4 °F ASTM D 4812 Charpy Impact Unnotched 5.00 J/cm² @Temperature -30.0 °C 23.8 ft-lb/in² @Temperature -22.0 °F ISO 179/1eU 5.00 J/cm² @Temperature 23.0 °C 23.8 ft-lb/in² @Temperature 73.4 °F ISO 179/1eU Charpy Impact, Notched 0.800 J/cm² @Temperature -30.0 °C 3.81 ft-lb/in² @Temperature -22.0 °F ISO 179/1eA ............