Idemitsu PS NS-221 Idemitsu PS Polystyrene, High Impact

General

Material Status

Availability

Additive

Features

Uses

Forms

Processing Method

Physical	Nominal Value	Unit	Test Method
Specific Gravity			ASTM D792
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)		g/10 min	ASTM D1238
Mechanical	Nominal Value	Unit	Test Method
Tensile Strength		psi	ASTM D638
Tensile Elongation (Break)		%	ASTM D638
Flexural Modulus		psi	ASTM D790
Flexural Strength		psi	ASTM D790
Impact	Nominal Value	Unit	Test Method
Notched Izod Impact		ft·lb/in	ASTM D256
Thermal	Nominal Value	Unit	Test Method
Vicat Softening Temperature²		°F	ASTM D1525
Ball Pressure Test (185°F)
Heat Distortion (ICEA)³		°F	ASTM D648
Flammability	Nominal Value	Unit	Test Method
Flame Rating - UL (0.0591 in)			UL 94
UL File Number
Related Terminology
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Features
Features may also be described by the following terms: Good UV Resistance, UV Resistant, Ultraviolet Resistant, Ultraviolet Light Resistant.

Notes

¹Typical properties: these are not to be construed as specifications.

²0.923kg

³1.197 KG

Idemitsu PS NS-221