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IRPC Polimaxx Pentfoam 255E Expandable Polystyrene

Category Polymer , Thermoplastic , Polystyrene (PS) , Expanded Polystyrene (EPS)
Manufacturer IRPC Polimaxx
Trade Name Pentfoam
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF IRPC Polimaxx Pentfoam 255E Expandable Polystyrene.pdf
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Material Notes:
General: Pentfoam 255E is a self extinguishing grade expandable polystyrene containing pentane as blowing agent. This grade is developed to meet the demand for fast expansion rate and short pressure release times in block molding.Applications: Pentfoam 255E is particularly well suited for hte manufacture of self extinguishing eps insulation boards, block molded or produced in continuous molding machines.
Physical Properties Metric English Comments
Density 0.0130 - 0.0140 g/cc
0.000470 - 0.000506 lb/in³
0.0140 - 0.0250 g/cc
0.000506 - 0.000903 lb/in³
molding density range
Bead Size 1.00 - 1.60 mm
0.0394 - 0.0630 in
Maximum Moisture Content 0.20
0.20
Mechanical Properties Metric English Comments
K Factor (Wear Factor) 54.5 - 58.5
54.5 - 58.5
Chemical Properties Metric English Comments
Blowing Agent Content >= 5.9 %
>= 5.9 %
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