Se ha denunciado esta presentación.
Utilizamos tu perfil de LinkedIn y tus datos de actividad para personalizar los anuncios y mostrarte publicidad más relevante. Puedes cambiar tus preferencias de publicidad en cualquier momento.

Plastics testing standards

3.182 visualizaciones

Publicado el

plastic testing ASTM,ISO,IEC
mechanical,chemical,electrical optical testing.
Polymer Testing provides a forum for developments in the testing of polymers and polymeric products and is hence of interest to those concerned with testing rubbers and plastics in research, in production and in connection with the specification and purchase of products.

Publicado en: Ciencias
  • Inicia sesión para ver los comentarios

Plastics testing standards

  1. 1. PLASTICS STANDARDS Jeff jose jeffjose09@outlook.com
  2. 2. Sl No. Test Standard 1 Ash Content ISO 3451-1 (Method A) 2 Ash Content (of Carbon Black) ASTM D 1506 (Method A) 3 Ash Content (of Thermoplastics) ASTM D 5630 , ISO3451 (Procedure A) 4 Gel Content ASTM D 2765 (Method A) 5 Heats of Fusion and Crystallization, DSC ASTM D 3417 6 Ignition Loss (of Thermosets) ASTM D 2584 7 Melting Point ASTM D 2133 , ISO3146 8 Thermo gravimetric analysis (TGA) ASTM D 3850,ASTM E 1131 9 Transition Temperatures, DSC ASTM D 3418 10 Weight Loss, of Volatiles ASTM D 2288 11 Bulk density ASTM D1895 12 Specific gravity ASTM D792, ISO 1183 13 Water absorption ASTM D570, ISO 62 1. Analytical testing
  3. 3. 2. Mechanical testing Sl No. Test Standard 1 Tensile Strength and Elongation ASTM D638, ISO 527 2 Tensile Strength, Elongation, and Modulus (of Films) ASTM D882 3 Tensile Impact Strength ASTM D1822 4 Flexural Strength and Modulus ASTM D790, ISO 178 5 Compressive properties ASTM D695 6 Impact Resistance, Pendulum, Izod ASTM D256,ISO180 7 Impact Resistance, Pendulum, Charpy ASTM D6110 8 Shear strength ASTM D732 9 Tear strength (rubbers) ASTM D624 9 Tear resistance ASTM D1004 10 Coefficient of Friction ASTM D1894
  4. 4. 3.Thermal testing Sl No. Test Standard 1 Heat deflection temperature ASTM D648 ,ISO 75 2 Vicat softening temperature ASTM D1525, ISO 306 3 Coefficient of Linear Thermal Expansion, Dilatometer ASTM D696 4 Brittleness Temperature ASTM D746, ISO 974 5 Thermal conductivity ASTM C177, ISO 8302 6 Differential scanning calorimetry ( DSC) ASTM D 3417 7 Thermo gravimetric analysis (TGA) ASTM D3418
  5. 5. 4. Physical testing Sl No. Test Standard 1 Abrasion Resistance ASTM D1044 2 Apparent (Bulk) Density, Bulk Factor, and Pour-ability ASTM D 1895, ISO 61 3 Dimensional Changes ASTM D 1204 4 Indentation Hardness, Barcol ASTM D 2583 5 Indentation Hardness, Durometer, Shore (of Rubbers and Plastics) ASTM D 2240, ISO 868 6 Indentation Hardness, Rockwell ASTM D 785 (Procedure A) 7 Linear Thermal Shrinkage ASTM D 2732 8 Mould Shrinkage ASTM D 955 9 Specific Gravity/Density ASTM D 792 (Method A) 10 Water Absorption ASTM D 570 , ISO 62 11 Water Vapour Transmission ASTM E 96
  6. 6. 5.Electrical testing Sl No. Test Standard 1 Dielectric Breakdown Voltage and Dielectric Strength ASTM D 149 (Method A) 2 Dielectric Constant (Permittivity) and Dissipation Factor (Loss) ASTM D 150, Contact (1 MHz) 3 Insulation Resistance or Conductance ASTM D 257 4 Surface Resistance (or Resistivity) or Conductance ASTM D 257, IEC60093 5 Volume Resistance (or Resistivity) or Conductance ASTM D 257 6 Arc resistance ASTM D495 8 Adhesion testing ASTM D3359 9 Comparative tracking index (CTI) IEC 60112, IS2824,ASTM D3638
  7. 7. 6.Optical testing Sl No. Test Standard 1 Haze and Luminous Transmittance ASTM D 1003 (Procedure B) 2 Refractive index ASTM D542, ISO 489 3 Visual colour evaluation ASTM D1729 4 Colour Tolerances and Colour Differences ASTM D2244 5 Specular gloss ASTM D2457
  8. 8. 7.Flammability testing Sl No. Test Standard 1 Oxygen Index ASTM D 2863 (Procedure A/Test Method A) ISO 4589 2 Glow wire flammability test IEC 60695 , ASTM D6194 2 Burning Rate UL 94 HB (Horizontal 3 Burning Rate UL 94 V (Vertical) 4 Smoke density ASTM D2843 5 Surface flammability ASTM D E84 6 ignitability ASTM D1929
  9. 9. 8.Chemical resistance testing Sl No. Test Standard 1 Chemical Resistance ASTM D 543 (Practice A), per chemical 2 Environmental Stress- Crack Resistance ASTM D 1693 (Condition A) 3 Immersion test ASTM D543
  10. 10. 9. Rheological testing Sl No. Test Standard 1 Melt Flow Rate ASTM D 1238 (Procedure A), ISO 1133 2 Dilute solution viscosity of polymers ASTM D2857 10. Moisture content testing Sl No. Test Standard 1 Loss on drying method ASTM D6980, ISO 15512 2 Karl fischer method ASTM D789, ISO 760
  11. 11. 11. Other testing Sl No. Test Standard 1 Ash content ASTM D5630, ISO 3451 2 Specimen Conditioning ASTM D618, ISO 291 3 Sieve analysis (particle size) ASTM D1921
  12. 12. Thank you

×