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BASF Neopolen® P 8225 K 0.025 g/cc Core density; Expanded Polypropylene (Europe)

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Foamed
Manufacturer BASF
Trade Name Neopolen®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF BASF Neopolen® P 8225 K 0.025 g/cc Core density; Expanded Polypropylene (Europe).pdf
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Material Notes:
Description: Neopolen® P 8225 K is expanded Polypropylene supplied in the form of beads. The cells are largely closed.Physical properties of moldings made from Neopolen® P 8225 K.Note: In order to measure the physical properties, parts with dimensions 300x200x60 mm were molded on a machine typical for the EPP industry under standard conditions. The properties can vary depending on part geometry and processing parameters.Information provided by BASF
Physical Properties Metric English Comments
Bulk Density 0.0190 - 0.0232 g/cc
0.000686 - 0.000838 lb/in³
Density 0.0250 g/cc
0.000903 lb/in³
ISO 845
Water Absorption <= 1.0 %

@Time 86400 sec
<= 1.0 %

@Time 24.0 hour
DIN 53428
Particle Size >= 2000 µm
>= 2000 µm
<= 5500 µm
<= 5500 µm
Mechanical Properties Metric English Comments
Tensile Strength 0.380 MPa
55.1 psi
DIN EN ISO 1798
Elongation at Break 38 %
38 %
DIN EN ISO 1798
Compressive Strength 0.0900 MPa

@Strain 10.0 %
13.1 psi

@Strain 10.0 %
ISO 844
0.110 MPa

@Strain 25.0 %
16.0 psi

@Strain 25.0 %
ISO 844
0.190 MPa

@Strain 50.0 %
27.6 psi

@Strain 50.0 %
ISO 844
Compression Set 30 %

@Temperature 23.0 °C,
Time 79200 sec
30 %

@Temperature 73.4 °F,
Time 22.0 hour
50% RH; 24h after stress release; DIN EN ISO 1856 (Procedure C)
Thermal Properties Metric English Comments
Thermal Conductivity 0.0360 W/m-K
0.250 BTU-in/hr-ft²-°F
DIN 52612
Descriptive Properties Value Comments
Average Particle Weight 0.6 - 1.0 mg
Color Black
Commercial Status Europe
Dimensional Stability at Heat <2%
Linear size alterations after 4 d, 110°C; DIN ISO 2796
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