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Braskem CP 141 Injection Molding Polypropylene

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Molded
Manufacturer Braskem
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
Description: CP 141 is a high melt flow rate heterophasic copolymer specially designed to achieve high productivity on thin-walled parts with very easy mould filling and high speed injection moulding. This product features an excelent impact strenght at low temperatures and high flow.Applications: Household; thin-walled parts; easy mould filling. Information provided by Braskem
Physical Properties Metric English Comments
Density 0.900 g/cc
0.0325 lb/in³
ASTM D792A
Melt Flow 47 g/10 min

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

@Load 4.76 lb,
Temperature 446 °F
ASTM D1238L
Mechanical Properties Metric English Comments
Hardness, Rockwell R 81
81
ASTM D785
Tensile Strength, Yield 23.0 MPa
3340 psi
ASTM D638
Elongation at Yield 8.0 %
8.0 %
ASTM D638
Flexural Modulus 0.900 GPa
131 ksi
1% secant; ASTM D790
Izod Impact, Notched 0.350 J/cm

@Temperature -20.0 °C
0.656 ft-lb/in

@Temperature -4.00 °F
ASTM D256A
1.00 J/cm

@Temperature 23.0 °C
1.87 ft-lb/in

@Temperature 73.4 °F
ASTM D256A
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 83.0 °C
181 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 50.0 °C
122 °F
ASTM D648
Vicat Softening Point 146 °C
295 °F
10N; ASTM D1525
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