440G

            AKSAD GROUP PETROCHEM

Heterophasic Copolymer

440G



General information

EP440G is a nucleated heterophasic copolymer especially developed for extrusion applications. In comparison with standard polypropylene copolymers with the same fluidity, EP440G exhibites higher stiffness, superior impact properties at room and sub-zero temperatures, very high dimensional stability and excellent creep and deforming resistance.The main applications of  EP440G are thermoforming, corrugated board and extrusion blow molding.

 

Processing Method

Thermoforming

Extrusion blow molding

Features

Very high impact resistance

High stiffness

Very high dimensional stability

Excellent creep and deforming resistance

Heterophasic copolymer

Application

Corrugated board, panels and profiles, crates

Corrugated pipes for automotive and machine construction

Conduit pipes and fittings for electrical distribution

Test Method

Unit

Value

Properties

ISO 1133

g/10min

1.3

MFI(230C°,2.1kg)

ISO 1183

g/cm

0.9

Density

ISO 527-1,-2

MPa

1450

Tensile Modulus

ISO 527-1,-2

MPa

27

Tensile Strength@Yield

ISO 527-1,-2

%

8

Tensile Elongation@ Yield

ISO 527-1,-2

%

>50

Tensile Elongation@Break

ISO 179

KJ/m

 

Charpy impact strength(Notch A)

 

KJ/m

40

23c°

 

 

9

0c°

ASTM D785

R-scale

92

Rockwell Hardness

ISO 868

...

68

Hardness (shore D)

DIN 67530

...

65

Gloss


 

 

 

 

Commercial Manager cell phone: +98- 912 127 45 75

 

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