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Braskem CP 404XP HECO Polypropylene Heterophasic Copolymer

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene Copolymer
Manufacturer Braskem
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Braskem CP 404XP HECO Polypropylene Heterophasic Copolymer.pdf
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Material Notes:
CP 404XP is a medium melt flow rate heterophasic copolymer with suitable additives to produce caps and closures for carbonated beverages. This product exhibits high stiffness and impact strength balance, good productivity, and dimensional stability. It is designed for injection molding processing.
Physical Properties Metric English Comments
Density 0.900 g/cc
0.0325 lb/in³
ASTM-D792
Melt Flow 7.0 g/10 min

@Load 2.16 kg,
Temperature 230 °C
7.0 g/10 min

@Load 4.76 lb,
Temperature 446 °F
ASTM-D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell R 81
81
ASTM-D785
Tensile Strength, Yield 30.0 MPa
4350 psi
ASTM-D638
Elongation at Yield 7.0 %
7.0 %
ASTM-D638
Flexural Modulus, 1% Secant 1400 MPa
203000 psi
ASTM-D790
Izod Impact, Notched 0.390 J/cm

@Temperature -20.0 °C
0.731 ft-lb/in

@Temperature -4.00 °F
ASTM-D256
1.14 J/cm

@Temperature 23.0 °C
2.14 ft-lb/in

@Temperature 73.4 °F
ASTM-D256
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 117 °C
243 °F
ASTM-D648
Deflection Temperature at 1.8 MPa (264 psi) 60.0 °C
140 °F
ASTM-D648
Vicat Softening Point 153 °C

@Load 1.02 kg
307 °F

@Load 2.25 lb
ASTM-D1525
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