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Полипропилен K 597
Блок сополимер. Для переработки методом литья под давлением

TIPPLEN K 597 is a heterophasic copolymer polypropylene with high ethylene content for injection moulding. TIPPLEN K 597 offers excellent impact strength. TIPPLEN K 597 U is a light stabilised grade with very good light, UV and weathering resistance. TIPPLEN K 597 is well suited for automotive components ( dashboard support), bins, closures, medium size containers, crates and trays. TIPPLEN K 597 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.

4 (3.4-4.6)

Tensile strength at yield

ISO 527

N/mm 2

24

Elongation at yield

ISO 527

%

7,5

HDT - 0.46 N/mm 2

ISO 75

°C

80

Rockwell hardness

ISO 2039/2

R scale

60

Flexural modulus of elasticity (drawn)

ISO 527

N/mm 2

950

Izod impact strength (notched, +23 °C)

ISO 180/1A

kJ/m 2

45

Izod impact strength (notched, -20 °C)

ISO 180/1A

kJ/m 2

6.5

•  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).