styerene for MBS

Short Description:

Styrene is primarily a synthetic chemical. It is also known as vinylbenzene, ethenylbenzene, cinnamene, or phenylethylene. It’s a colorless liquid that evaporates easily and has a sweet smell. It often contains other chemicals that give it a sharp, unpleasant smell. It dissolves in some liquids but doesn’t dissolve easily in water.

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Product Detail

Product Tags

styerene for MBS,
Styrene For Methacrylate Bytadiene Styrene, styrene used for MBS,

Methyl methacrylate-butadiene-styrene (MBS, MMBS), also known as impact modified styrene methyl methacrylate (SMMA), has rubber particles dispersed throughout its methyl methacrylate-styrene polymer matrix. It is a clear engineering and commodity thermoplastic that has excellent transparency1, high impact strength, good stiffness and good resistance to many chemicals. It is also easy to mold using standard equipment including calendering, extrusion, blow and injection molding and can be easily colored.

Product Features

CAS Number	100-42-5
EINECS No.	202-851-5
H.S. Code	2902.50
Chemical formula	H2C=C6H5CH
Chemical Properties
Melting point	-30-31 C
Boling point	145-146 C
Specific gravity	0.91
Solubility in water	< 1%
Vapour density	3.60

Synonyms

Cinnamene; Cinnamenol; Diarex HF 77; Ethenylbenzene; NCI-C02200;Phenethylene; Phenylethene; Phenylethylene; Phenylethylene, inhibited; Stirolo(Italian); Styreen (Dutch); Styrene (CZECH); Styrene Monomer (ACGIH); StyreneMonomer, Stabilized (DOT); Styrol (German); Styrole; Styrolene; Styron; Styropor; Vinylbenzen (CZECH); Vinylbenzene; Vinylbenzol.

Certificate of Analysis

Property	Data	Unit
Bases	A level≥99.5%;B level≥99.0%.	-
Appearance	colorless transparent oily liquid	-
Melting point	-30.6	℃
Boiling point	146	℃
Relative density	0.91	Water=1
Relative vapor density	3.6	Air=1
Saturated vapor pressure	1.33(30.8℃)	kPa
Heat of combustion	4376.9	kJ/mol
Critical temperature	369	℃
Critical pressure	3.81	MPa
Octanol/water partition coefficients	3.2	-
Flash point	34.4	℃
Ignition temperature	490	℃
Upper explosive limit	6.1	%(V/V)
Lower explosive limit	1.1	%(V/V)
Solubleness	Insoluble in water, soluble in alcoho and most organic solvents.
Main application	Used for manufacturing polystyrene, synthetic rubber, ion-exchange resin ,etc.

Package and Delivery

Packaging Detai: Packed in 220kg/drum,17 600kgs/20’GP

ISO TANK 21.5MT

1000kg/drum, Flexibag, ISO tanks or according to customer`s request.

1658370433936
1658370474054
Package (2)
Package

Product Application

Used in the manufacture of rubbers, plastics, and polymers.

a) Production of: expandable polystyrene (EPS);

b) Production of polystyrene (HIPS) and GPPS;

c) Production of styrenic co-polymers;

d) Production of unsaturated polyester resins;

e) Production of styrene-butadiene rubber;

f) Production of styrene-butadiene latex;

g) Production of styrene isoprene co-polymers;

h) Production of styrene based polymeric dispersions;

i) Production of filled polyols. Styrene is mainly used as a monomer for the manufacture of polymers (such as polystyrene, or certain rubber and latex)

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