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Полипропилен H 483 F
Гомополимер. Для производства рафии и монофиламентной нити.

TIPPLEN H 483 F is a homopolymer polypropylene with medium molecular weight and outstanding processability. This grade shows good mechanical properties. Typical application include split film yarn for ropes and twines, monofilaments. Film yarn is used e.g. in brush and broom filling and technical applications TIPPLEN H 483 F is suitable for food contact. The product complies with FDA , BGA and EU norms.

Properties

Standard method

Unit

Value

MFI 21.6 N / 230 °C

 

ISO 1133

g / 10 min

6.5

ASTM D 1238

 

(5.5-7.5)

Tensile strength at yield

ISO 527

N/mm 2

36

ASTM D 638

 

35

Elongation at yield

ISO 527

%

11

ASTM D 638

 

10

HDT - 0.46 N/mm 2

ISO 75

°C

93

ASTM D 648

 

 

Rockwell hardness

ISO 2039/2

R scale

95

ASTM D 785

 

90

Flexural modulus

Drawn

ISO 527

N/mm 2

1600

of elasticity

Bent

ASTM D 790

N/mm 2

1600

Izod impact strength + 23 °C

ISO 180/1A

kJ / m 2

3.0

 

ASTM D 256

J / m

30

•  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).