page_banner

Products

styrene used to produce polystyrene resins

Short Description:

CAS No.:100-42-5

HS code:29025000

Other Names:styrene

MF:C8H8
EINECS No.:202-851-5
Place of Origin:Shandong, China
Grade Standard:Industrial Grade
Purity:99.5%
Appearance:colorless oily liquid
Application:polystyrene
Bases:A level≥99.5%;B level≥99.0%
Melting point:-30.6℃
Boiling point:146℃
Relative density:0.91
Relative vapor density:3.6
Saturated vapor pressure:1.33(30.8℃)kPa
Heat of combustion:4376.9kJ/mol
Critical temperature:369℃
Critical pressure:3.81MPa

Product Detail

Product Tags

styrene used to produce polystyrene resins,
SBR Raw Material, Styrene For EPS, Styrene For SAN, Styrene For SBR, Styrene Used To Produce Latex,

The most important products are solid polystyrene (PS), expandable polystyrene (EPS), styrene butadiene latex (SBL), acrylonitrile-butadiene-styrene/terpolymer (ABS), unsaturated polyester resins (UPR), and styrene-butadiene rubber (SBR). An approximate breakdown of styrene’s markets are:

Polystyrene is primarily used in packaging, disposables and low-cost consumer products. Expandable polystyrene beads are primarily used in food and beverage packaging, insulation and cushion packaging. Improved grades of resins are used in higher performance applications, such as home electronics and appliances. ABS and styrene acrylonitrile (SAN) have many uses in the consumer durables market.

Styrene-based polyesters enjoy long service life in both indoor and outdoor applications, e.g., polyester boats typically last longer than boats made from conventional materials. Thermoplastic elastomers are directly replacing natural and traditional synthetic rubbers in many established applications and entering new markets. Other applications include carpet backing (SBL), production of tires (SBR) and castings for textiles and paper. Many products made from styrene are recyclable.

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)

1658713941476


  • Previous:
  • Next:

  • Write your message here and send it to us