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Styrene monomer is made from benzene and ethylene. It  is a transparent  liquid with aromatic hydrocarbon odor. SM is insoluble in water but soluble in Alcohol and Ethyl ether. Styrene should be stored below15℃ with enough TBC inhibitor because heating or exposure to the air would cause styrene polymerized. Styrene is a very versatile compound used in the manufacture of polystyrene ,such as EPS, PS, which are used in everyday items such as packaging and insulation materials, synthetic rubber and other plastics such as ABS.

ORIGIN : KOREA, JAPAN, SINGAPORE, TAIWAN, MID EAST

Styrene Monomer(SM) Sales Specification(ASTM D2827)

ITEM

LIMIT

METHOD

Purity

Min.99.8%wt

ASTM D5135

Ethylbenzene

Max. 400

ASTM D5135

Polymer

Max.10 wt.ppm

ASTM D2121

Peroxide(H2O2)

Max.50 wt.ppm

ASTM D2340

Total Sulphur

Max.2 wt.ppm

ASTM D3246

Aldehyde(as C6H5XCHO)

Max.50 wt.ppm

ASTM D2119

Colour

Max.10

ASTM D1209

TBC Inhibitor

10-15 wt.ppm

ASTM D4590

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