Surface Coating / Alfa Chemistry

Polystyrene, average Mw ~350000, average Mn ~170,000

Cat.No ACM9003536-65

Basic Information Description Application Features And Benefits
CAS 9003-53-6
Catalog Number ACM9003536-65
Synonyms PS
Molecular Weight average Mn ~170,000
average Mw ~350,000
Molecular Formula [CH2CH(C6H5)]n
InChI 1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2
Density 1.04 g/mL at 25 °C
Form pellets
MDL Number MFCD00084450
Packaging 1 kg in poly bottle
PubChem ID 24867334
Quality Level 100
Storage Temperature 2-8°C
Description Polystyrene is a colorless and transparent thermoplastic, among which expanded polystyrene is commonly known as Styrofoam.
Application Extrusion molded foamed packaging, dinnerware, bottles and toys. Injection molded packaging containers, toys and disposable cutlery.
Features And Benefits Hard, clear moderately strong polymer, biologically inert, good dimensional stability. Susceptible to exterior (UV) degradation.

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