ESTA FLAME RETARDANT PRODUCTS

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ESTASTIR PS HI 0408 V0

Main Features

PS fla me retardant class VO, PBDE free, good impact resistance, good thermal resistance, high light resistance, good processability.

Properties

Physical

Conditions Standard Value
Melt flow index 200°C – 5 Kg ASTM D 1238 4 g/10 min
Density 23°C ASTM D 792 1,17 g/cm³
Linear shrinkage ASTM D 955 0,4 – 0,7 %

Mechanical

Conditions Standard Value
Tensile strenght at yield ASTM D 638 28 Mpa
Tensile strenght at break ASTM D 638 22 Mpa
Tensile elongation at break ASTM D 638 40 %
Flexural modulus ASTM D 790 2200 Mpa
Notched impact strenght 23°C ASTM D 256 80 J/m
Notched impact strenght 0°C ASTM D 638 60 J/m

Thermal

Conditions Standard Value
Vicat softening point 10 N – 50 °C/h ASTM D 1525 99 °C
Vicat softening point 49 N – 50°C/hour ASTM D 1525 91 °C

Flame Resistance

Conditions Standard Value
Fire behaviour 1.6 mm UL 94 V0 Class
Fire behaviour 3.2 mm UL 94 V0 Class
Glow wire test 2.0 mm IEC 695-2-1 960 °C

Main Applications