材料种类 一般,PP材料吸收能量的能力比ABS、PC/ABS、PA6和PA66类的材料低。在PP材料中,脆性PP其吸收能量的能力比韧性较好的PP差。 相关测试标准 ISO 6603-2:2000; Determination of puncture impact behavior of rigid plastics; Instrumented impact testing; GMW14797-2015/ISO 6603-2:2000; Painted Plastic Parts Performance Requirements; GMW 14867-2011& ISO 6603-2:2000; Performance Requirements of Paints on Interior Plastic Substrates; GMW14797-2015/ASTM D3763-15; Painted Plastic Parts Performance Requirements; ASTM D3763-15; Standard Test Method for High Speed Puncture Properties of Plastic Using Load and Displacement; FIAT 50424:2011; Falling Dart Impact Test-Rigid Plastics; GM 9904P-1997; Multi-Axial Impact Test