Polypropylene

“Jampilen EP440G” is a nucleated heterophasic copolymer especially developed for extrusion applications. In comparison with standard polypropylene copolymers with the same fluidity, “Jampilen EP440G” exhibits 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 “Jampilen EP440G” are thermoforming, corrugated board and extrusion low molding.

Jampilen EP440G

Characteristic Properties

Very high impact resistance
High stiffness
Very high dimensional stability
Excellent creep and deforming resistance

Density: 0.9

Main Applications

Corrugated board, panels, profiles and crates
Corrugated pipes for automotive and machine construction
Conduit pipes and fittings for electrical distribution and cable protection
Blow molded bottles and containers

Density: 0.9

Additives

Antioxidant package,
Antistatic agent

 

 

Typical Properties

Value

Unit

Method

Physical

Melt Flow Rate (230 °C, 2.16 kg)

1.3

g/10min

ASTM D1238

Density

0.9

g/cm3

ASTM D1505

Mechanical

Flexural Modulus

1300

MPa

ASTM D790

Tensile Strength at Yield

25

MPa

ASTM D638

Tensile Elongation at Yield

6

%

ASTM D638

Izod Impact Strength(notched) at 23 °C

500

J/m

ASTM D256

Izod Impact Strength(notched)at -20 °C

70

J/m

ASTM D256

Thermal

Vicat softening point (10N)

150

°C

ASTM D1525

H.D.T. (0.45 MPa)

92

°C

ASTM D648

Accelerated oven ageing in air at 150 °C

360

hours

ASTM D3012