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Полипропилен K 793
Блок сополимер. Для экструзии.

TIPPLEN K 793 is a high molecular weight heterophasic copolymer polypropylene for extrusion. TIPPLEN K 793 offers excellent impact strength. The product shows excellent processability. TIPPLEN K 793 is well suited for corrugated cardboard, sheet, and corrugated pipes. Typical application include the extrusion blow moulded bottles and film for adhesive. TIPPLEN K 793 is suitable for food contact. The product complies with FDA, BGA and EU norms.

Properties

Standard method

Unit

Value

MFI (2.16 kg/230 ° C)

ISO 1133

g/10 min.

0.7 (0.6-0.9)

Tensile strength at yield

ISO 527

N/mm 2

26

Elongation at yield

ISO 527

%

11

HDT - 0.46 N/mm 2

ISO 75

° C

88

Rockwell hardness

ISO 2039/2

R scale

60

Flexural modulus of elasticity (drawn)

ISO 527

N/mm 2

1050

Izod impact strength (notched, +23 ° C)

ISO 180/1A

kJ/m 2

55

Izod impact strength (notched, -20 ° C)

ISO 180/1A

kJ/m 2

6

•  MFI measured at 230 °C under a load of 2.16 kg with standard nozzle having a diameter of 2.095 mm.
•  Average mechanical property values of several measurements carried out on standard injection moulded specimens (ISO 3167) conditioned at room temperature (ISO 291).