Plastics and ebonite — Determination of temperature of deflection under load

Plastics — Testing with the torsion pendulum

Plastics — Determination of resistance to change upon exposure under glass to daylight

Plastics — Determination of tensile creep

Plastics — Polymer dispersions — Freeze-thaw cycle stability test

Plastics — Aqueous dispersions of polymers and copolymers — Determination of pH

Plastics — Aqueous dispersions of polymers and copolymers — Determination of white point temperature and minimum film-forming temperature

Ebonite — Determination of crushing strength

Plastics — Preparation of test specimens by machining

Plastics — Polymers in the liquid, emulsified or dispersed state — Determination of viscosity with a rotational viscometer working at defined shear rate

Plastics — Methods of exposure to laboratory light sources

Plastics — Determination of tensile properties by use of small specimens

Plastics — Determination of flexural creep by three-point loading

Plastics — Determination of damping properties and complex modulus by bending vibration

Plastics — Determination of resistance to wear by abrasive wheels