IRPC Polimaxx Pentfoam 291L 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 291L Expandable Polystyrene.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

General: Pentfoam 291L is a regular grade expandable polystyrene containing pentane as blowing agent. This grade is developed to meet the demand for fast molding cycles in vacuum machine.Applications: Pentfoam 291L is particularly well suited for the manufacture of EPS insulation boards, block molded or product in continuous moulding machines. This grade is also widely used for the production of low density decoration products, and road construction block.

Physical Properties	Metric	English	Comments
Density	0.0130 - 0.0140 g/cc	0.000470 - 0.000506 lb/inÂ³
	0.0140 - 0.0250 g/cc	0.000506 - 0.000903 lb/inÂ³	molding density range
Bead Size	0.800 - 1.60 mm	0.0315 - 0.0630 in
Maximum Moisture Content	0.20	0.20

Mechanical Properties	Metric	English	Comments
K Factor (Wear Factor)	56 - 58	56 - 58

Chemical Properties	Metric	English	Comments
Blowing Agent Content	>= 6.0 %	>= 6.0 %

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