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Полипропилен K 1048
Блок сополимер. Для переработки методом литья под давлением

TIPPLEN K 1048 is a very high melt flow rate heterophasic polypropylene copolymer. The product features an excellent impact resistance, even at low temperatures. TIPPLEN K 1048 is designed for high speed injection moulding of thin - walled items with optimum antistatic properties. The product is most suitable for thin - walled packaging applications such as margarine tubs, pots for diary product, ice-cream containers, trays, video cassette envelopes, etc. TIPPLEN K 1048 is also well suited for housewares, lunch - boxes, cool-boxes, small buckets, toy boxes and flower pots. To obtain the best results in injection moulding TIPPLEN K 1048 processing temperature should not exceed 240°-250°C. 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.

70 (65-75)

Tensile strength at yield

ISO 527

N/mm 2

26

Elongation at yield

ISO 527

%

6

HDT - 0.46 N/mm 2

ISO 75

°C

100

Rockwell hardness

ISO 2039/2

R scale

76

Flexural modulus of elasticity (drawn)

ISO 527

N/mm 2

1100

Izod impact strength (notched, +23 °C)

ISO 180/1A

kJ/m 2

7

Izod impact strength (notched, -20 °C)

ISO 180/1A

kJ/m 2

4

•  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).