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IRPC Polimaxx Pentfoam 355E 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 355E Expandable Polystyrene.pdf
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Material Notes:
GENERAL: PENTFOAM "355E" IS A SELF EXTINGUISHING (SE) GRADE EXPANDABLE POLYSTYRENE (EPS) 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 "355E" IS PARTICULARLY WELL SUITED FOR THE MANUFACTURE OF SELF EXTINGUISHING EPS INSULATION BOARDS, BLOCK MOLDING MACHINES. THIS GRADE IS ALSO WIDELY USED FOR THE PRODUCTION OF PACKAGING PRODUCTS (NOT FOOD PACKAGING), WHERE SE PROPERTIES WILL BE ADVANTAGEOUS.
Physical Properties Metric English Comments
Density 0.0140 - 0.0150 g/cc
0.000506 - 0.000542 lb/in³
0.0180 - 0.0300 g/cc
0.000650 - 0.00108 lb/in³
molding density range
Bead Size 0.630 - 1.12 mm
0.0248 - 0.0441 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 >= 5.6 %
>= 5.6 %
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