Plastic plastic material testing Part 1: Mechanical properties Shore A hardness ASTM, ISO, GB/T Shore D hardness ASTM, ISO, GB/T Rockwell hardness ASTM, ISO, GB/T Tensile strength ASTM, ISO, GB /T Elongation at break ASTM, ISO, GB/T Tensile modulus ASTM, ISO, GB/T Tear strength ASTM, ISO, GB/T Puncture strength ASTM Compression strength ASTM, ISO, GB/T Compression modulus ASTM , ISO, GB/T Compression deformation ASTM Bending strength ASTM, ISO, GB/T Bending modulus ASTM, ISO, GB/T Izod impact strength ASTM, ISO, GB/T Charpy impact strength ASTM, ISO Drop weight impact Strength ASTM, ISO, GB/T film dart impact strength ASTM, GB/T film embrittlement temperature ASTM, GB/T dynamic and static friction coefficient of film and sheet ASTM, ISO, GB/T mold shrinkage ASTM density ASTM, ISO , GB/T size ASTM, ISO, GB/T area weight ASTM Part2: Optical performance color difference ASTM, ISO, AATCC
Glossiness ASTM, GB/T
Transmittance ASTM, ISO, GB/T
Haze ASTM, GB/T Part3: Thermal properties Melt index ASTM, ISO, GB/T Heat distortion temperature ASTM, ISO, GB/T Vicat softening Points ASTM, ISO, GB/T Part4: Combustion performance Limiting oxygen index LOI ASTM, ISO, GB/T Vertical combustion UL94 Horizontal combustion UL94, ASTM, IEC Vertical combustion or horizontal combustion GB/T Part5: Electrical properties Insulating material surface resistivity ASTM, IEC, GB insulation material volume resistivity ISO, GB/T anti-static material surface resistivity ANS/ESD, SP dielectric strength ASTM, IEC withstand voltage test ASTM, IEC Part6: other properties water absorption ASTM, ISO, GB foam Material water absorption rate ISO, GB/T film water vapor transmission rate ASTM, GB/T glass fiber content ISO injection molded bar Part 7: composition analysis
Principal component qualitative analysis (analyze the main components of the plastic components to determine what kind of plastic the plastic belongs to)
Quantitative analysis of all components (analyze all components greater than 2% of the plastic components and analyze the proportion of each component)
Part8: Chemical resistance test