ESTAPROP

Polypropylene

HUR 4000 CH-HT

Main Features

Polypropylene copolymer elastomer modified, containing fibers, suitable for extrusion/ injection with long glass fibers. The product has been formulated with additives that give high thermal stability.

Properties

Physical

Conditions Standard Value
Melt flow index 230°C – 2,16 Kg ASTM D 1238 35 g/10 min
Density 23°C ASTM D 792 0,89 g/cm³

Mechanical

Conditions Standard Value
Flexural modulus ASTM D 790 1000 Mpa
Notched impact strenght 23°C ASTM D 256 90 J/m

Thermal

Conditions Standard Value
Vicat softening point 49 N – 50°C/hour ASTM D 1525 60 °C

Flame Resistance

Conditions Standard Value
Fire behaviour 1.6 mm UL 94 HB Class
Fire behaviour 3.2 mm UL 94 HB Class

Main Applications