2. Mass PVC product sheet

Physico-chemical properties

Appearance: white powder.

Average diameter: 80 to 200 µm.

Apparent density (ISO 60): 500 to 680 kg/m ³ .

Viscosity index (ISO 174): 75 to 150.

Porosity (cm ³ /g): 8 to 40.

Other properties are common to all types of PVC (see specialized article in Plastiques et Composites).

Precautions for use

Once stripped of its residual monomer (less than 10 ppm), PVC is currently considered an inert, non-toxic polymer. If the residual MVC content is less than 1 p.p.m. and the formulation complies with current legislation, PVC can...