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IRPC Polimaxx Pentfoam 522F Expandable Polystyrene

Category Polymer , Thermoplastic , Polystyrene (PS) , Expanded Polystyrene (EPS)
Manufacturer IRPC Polimaxx
Trade Name Pentfoam
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF IRPC Polimaxx Pentfoam 522F Expandable Polystyrene.pdf
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Material Notes:
GENERAL: PENTFOAM "522F" IS A REGULAR GRADE (STANDARD GRADE) EXPANDABLE POLYSTYRENE (EPS) CONTAINING PENTANE AS BLOWING AGENT. THIS GRADE IS DEVELOPED TO MEET THE DEMAND FOR FAST MOLDING CYCLES IN VACUUM MOLDING MACHINES AND CONVENTIONAL MOLDING MACHINES.APPLICATIONS: PENTFOAM "522F" IS PARTICULARLY WELL SUITED FOR THE MANUFACTURE OF EPS PACKING PRODUCTS, WITH PART WALL THICKNESS LESS THAN 7 MM.
Physical Properties Metric English Comments
Density 0.0180 - 0.0200 g/cc
0.000650 - 0.000723 lb/in³
0.0400 - 0.0800 g/cc
0.00145 - 0.00289 lb/in³
molding density range
Bead Size 0.400 - 0.900 mm
0.0157 - 0.0354 in
Maximum Moisture Content 0.20
0.20
Mechanical Properties Metric English Comments
K Factor (Wear Factor) 55.5 - 57.5
55.5 - 57.5
Chemical Properties Metric English Comments
Blowing Agent Content >= 5.3 %
>= 5.3 %
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