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Полипропилен R 959 A
Рандом сополимер. Для переработки методом литья под давлением

TIPPLEN R 959 A is a random copolymer polypropylene for injection moulding applications. TIPPLEN R 959 A is formulated with a nucleating agent. The product shows excellent transparency and gloss. TIPPLEN R 959 A is an interesting alternative to PS and PVC. Typical application include injection moulding for the production of household articles, containers and thin–walled packaging for cosmetics, toiletries, herbs, confectionery and pharmaceuticals where clarity is of the utmost importance. 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.

45 (40-50)

Tensile strength at yield

ISO 527

N/mm 2

29

Elongation at yield

ISO 527

%

13

HDT - 0.46 N/mm 2

ISO 75

°C

85

Rockwell hardness

ISO 2039/2

R scale

72

Flexural modulus of elasticity (drawn)

ISO 527

N/mm 2

1000

Izod impact strength (notched, +23 °C)

ISO 180/1A

kJ/m 2

5.5

•  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).