Page 64 - Engineering Plastics Handbook

38 Introduction

TABLE 3.2 Selected ASTM and Similar ISO Standards [1] (Continued)
ASTM/2000 Standard test methods and specifications ISO
D1003 Haze and luminous transmittance of 14782/13468
transparent plastics (hazemeter or
spectrometer)
D1043 Stiffness properties of plastics as a function 458-1
of temperature by means of a torsion test
(apparent modulus of rigidity, equated to
modulus of elasticity)
D1044 Resistance of transparent plastics to 9352
surface abrasion
E1131 Compositional analysis by thermogravimetric 11358
analysis (TGA)
D1238 Melt flow rate of thermoplastics by extrusion 1133
plastometer
D1242 Determining abrasion resistance as volume —
loss of plastic due to abrasion
E1356 Glass transition temperature —
D1434 Gas permeability (gas transmission rate) —
through film, sheet, laminate, plastic-
coated paper, plastic-coated fiber
D1505 Density of plastics by the density-gradient 1183
technique
D1525 Vicat softening temperature of plastics 306
D1621 Compressive properties for rigid foam —
(apparent modulus of elasticity in
compression)
D1622 Density of rigid foam —
E1640 Standard test method of assignment of —
glass transition temperature by dynamic
mechanical analysis
D1708 Tensile properties of plastics by use of 6239
microtensile specimens
D1709-04 Free-falling weighted dart for impact 7765-1
resistance of plastic film, sheet
D1746 Regular transparency of clear sheet, ratio —
of undiffused transmitted flux to incident
flux (specular transmission is a property of
transparent plastic sheet to show clearly a
relatively distant object)
D1790 Brittleness temperature of plastics sheeting 8570
by impact
D1822 Tensile-impact energy to break plastics and 8256
electrical insulating materials
D1876 Standard specification for PEKEKK resin for —
surgical implant applications
D1894 Static and kinetic coefficients of friction of 6601
plastic film and sheeting; static coefficient
relates to initial force needed to start motion;
kinetic coefficient relates to force needed to
maintain sliding motion
D1895 Apparent density, bulk factor, pourability; —
ease of handling pellet, powder, granule
flow during packaging, bulk loading, through
hoppers and feed tubes