LG PS 20HRE LG Chem Polystyrene, High Impact

General

Material Status

Availability

Additive

Features

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Forms

Processing Method

Multi-Point Data

Physical	Nominal Value	Unit	Test Method
Density		lb/in³	ISO 1183²
Melt volume-flow rate (200°C/5.0 kg)		in³/10min	ISO 1133²
Water Absorption (Saturation)		%	ISO 62²
Mechanical	Nominal Value	Unit	Test Method
Tensile modulus		psi	ISO 527-2²
Tensile Stress (Break)		psi	ISO 527-2²
Tensile Strain (Break)		%	ISO 527-2²
Impact	Nominal Value	Unit	Test Method
Charpy notched impact strength			ISO 179/1eA²
-22°F		ft·lb/in²
73°F		ft·lb/in²
Charpy impact strength			ISO 179/1eU²
-22°F		ft·lb/in²
73°F		ft·lb/in²
Thermal	Nominal Value	Unit	Test Method
Glass Transition Temperature³		°F	ISO 11357-2²
Vicat Softening Temperature (50°C/h, B (50N))		°F	ISO 306²
CLTE			ISO 11359-2²
Flow		in/in/°F
Transverse		in/in/°F
Flammability	Nominal Value	Unit	Test Method
Burning Behav. at thickness h (0.126 in, UL)			ISO 1210²
Related Terminology
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Notes

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

²Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.

³18 °F/min

LG PS 20HRE