1144(GPPS1144)

1144(GPPS1144)

GPPS

Product description: General purpose polystyrene GPPS 1144 is manufactured by continuous mass polymerization of styrene monomer. Typical application: It is recommended for packing articles,petri dishes,office equipments,pen barrels


General Properties

Category : GPPS
Grade Name : GPPS1144
Manufacturer : PETRO PAAK
MFR : 7-14
Density : 0.954
Applications :
Shower cabinet,Disposable cups,Food containers,Pen bodies
Properties Unit Typical value Test Method
Physical
Melt flow rate @200°C & 5 kg load g/10min 11 D1238
Mechanical properties
Tensile strenght MPa 42 D638
Flexural modulus MPa 3100 D790
Thermal properties
Vicat softening point @120°C,1 kg(min) oC 91 D1525

Note: All mechanical properties measured under standard conditions 50% RH and 23C.


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