TOTAL Polystyrene Crystal 523W

About
Polystyrene 523W: Is a unique high flow, high heat crystal polystyrene. Specially designed for foam applications 523W has a very narrow molecular weight distribution that provides excellent performance in extruded loose fill foam applications. Application: Loose fill packaging Foam board Insulation board General Information: This material complies with FDA requirements as described in 21 CFR §177.1640. This material holds Underwriters Laboratory recognition 94HB; see UL File E55470 at www.UL.com. USP Class VI Material Safety Data Sheets are available to help customers satisfy their safety needs.&&

About

Polystyrene 523W: Is a unique high flow, high heat crystal polystyrene. Specially designed for foam applications 523W has a very narrow molecular weight distribution that provides excellent performance in extruded loose fill foam applications. Application: Loose fill packaging Foam board Insulation board General Information: This material complies with FDA requirements as described in 21 CFR §177.1640. This material holds Underwriters Laboratory recognition 94HB; see UL File E55470 at www.UL.com. USP Class VI Material Safety Data Sheets are available to help customers satisfy their safety needs.&&

Product Description
Supplier	TOTAL
Generic	PS (GPPS)
Material Status	Commercial: Active
Features	High liquidity,Foaming performance,High Heat Resistance,Weight distribution,HB
Availabilitys	North America
Process Methods	Foam treatment

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	1.04	g/cm³
Melt Flow Rate
200℃，5.0kg	11	g/10min	ASTM D1238
Shrinkage rate
MD	0.40 to 0.70	%	ASTM D955
Moisture	< 0.10	%

MECHANICAL	Nominal value	Unit	Test method
Tensile modulus	3030	MPa	ASTM D638
tensile strength	44.8	MPa	ASTM D638
Bending modulus	3310	MPa	ASTM D790
bending strength	82.0	MPa	ASTM D790

THERMAL	Nominal value	Unit	Test method
Vicat Softening Temp	106	℃	ASTM D1525
Hot deformation temperature
annealing	96	℃	ASTM D648

FLAME CHARACTERISTICS	Nominal value	Unit	Test method
Flame retardant level	HB		UL 94

Notes
【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.

Notes

【 Disclaimer 】
Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.