TOTAL Polystyrene Impact 844E

About
Polystyrene 844E: Is high impact polystyrene specially designed for the custom sheet market. This polymer produces tough, ductile sheet with a rich matte finish. 844E is specially formulated to minimize die buildup. Application: This low gloss resin is an excellent choice for printing and thermoforming applications. The impact and tensile properties are preferred in deep draw and thermoforming applications. 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 844E: Is high impact polystyrene specially designed for the custom sheet market. This polymer produces tough, ductile sheet with a rich matte finish. 844E is specially formulated to minimize die buildup. Application: This low gloss resin is an excellent choice for printing and thermoforming applications. The impact and tensile properties are preferred in deep draw and thermoforming applications. 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 (HIPS)
Material Status	Commercial: Active
Features	Good flexibility,High impact resistance,Ductility,Low Gloss,HB
Availabilitys	North America
Process Methods	Thermo forming

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	1.04	g/cm³
Melt Flow Rate
200℃，5.0kg	3.0	g/10min	ASTM D1238
Shrinkage rate
MD	0.40 to 0.80	%	ASTM D955
Moisture	< 0.10	%

MECHANICAL	Nominal value	Unit	Test method
Tensile modulus	1930	MPa	ASTM D638
tensile strength	22.1	MPa	ASTM D638
Tensile strain
fracture	55	%	ASTM D638
Bending modulus	1930	MPa	ASTM D790
bending strength	42.7	MPa	ASTM D790

IMPACT	Nominal value	Unit	Test method
Impact strength of cantilever beam notch	130	J/m	ASTM D256
Drop hammer impact	12.4	J	ASTM D3029

THERMAL	Nominal value	Unit	Test method
Vicat Softening Temp	100	℃	ASTM D1525
Hot deformation temperature
annealing	93	℃	ASTM D648

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

optical performance	Nominal value	Unit	Test method
gloss
60°	63		ASTM D523

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

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

【 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.