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Полипропилен K 693
Блок сополимер. Для экструзии; для переработки методом литья под давлением.

TIPPLEN K 693 is a high molecular weight heterophasic copolymer polypropylene for the extrusion application. TIPPLEN K 693 offers excellent impact strength. The product shows excellent processability and stiffness. TIPPLEN K 693 is well suited for medium - low weight corrugated cardboard, sheet, heavy-duty packaging and large containers. Typical application include the extrusion blow moulded bottles. TIPPLEN K 693 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.

2 (1.7-2.3)

Tensile strength at yield

ISO 527

N/mm 2

27

Elongation at yield

ISO 527

%

9

HDT - 0.46 N/mm 2

ISO 75

°C

88

Rockwell hardness

ISO 2039/2

R scale

68

Flexural modulus of elasticity (drawn)

ISO 527

N/mm 2

1100

Izod impact strength (notched, +23 °C)

ISO 180/1A

kJ/m 2

25

Izod impact strength (notched, -20 °C)

ISO 180/1A

kJ/m 2

5

•  MFI measured at 230 °C under a load of 2.160 kg with standard nozzle having a diameter of 2.095 mm.
•  Typical mechanical property values measured on standard injection moulded specimens (ASTM D 2146 and ISO 3167), conditioned at room temperature (ASTM D 618 procedure A and ISO 291).