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Styropor® BFL 397

Category:	PS (EPS) , Expanded Polystyrene
Manufacturer:	BASF Corporation
Trademark:	Styropor®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	wwgnNE_Styropor-BFL-397.pdf
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Message
Products and their uses Styropor BFL 397 product can be used in a wide variety of applications for shape molding requiring modified material or high density block molding applications with excellent surface cut appearance. Description Modified expandable polystyrene (EPS) containing approximately 3.45 - 3.65 wt% pentane as the blowing agent. The BFL 397 is supplied as spherical beads with a bulk density of approximately 40 lbs/ft³ (640 kg/m³).

Message

Products and their uses
Styropor BFL 397 product can be used in a wide variety of applications for shape molding requiring modified material or high density block molding applications with excellent surface cut appearance.

Description
Modified expandable polystyrene (EPS) containing approximately 3.45 - 3.65 wt% pentane as the blowing agent. The BFL 397 is supplied as spherical beads with a bulk density of approximately 40 lbs/ft³ (640 kg/m³).

General Information
Additive	Blowing Agent (3 to 4%) 3
Features	Pleasing Surface Appearance
Uses	Foam Foamed Insulation Board Packaging
Agency Ratings	ASTM C 578 ASTM E 84 EC 1907/2006 (REACH) UL QMFZ UL QMFZ2 ULC Unspecified Rating
RoHS Compliance	RoHS Compliant
Forms	Spheres

Physical	Nominal Value	Unit
Density ¹	0.0184 to 0.0801	g/cm³
Apparent Density	0.64	g/cm³

Flammability	Nominal Value		Test Method
Flame Rating	HF-1		UL 94

Additional Information	Nominal Value	Unit
Bead Size	600.0 to 1250.0	µm
Material Number	II, VIII, IX, XIV, XV
Pre-Puff Age - dependent on density	0.2 to 2.0	day

Note Message
1 .	Typical densities are first and/or double pass pre-expansion.

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