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441147 Aldrich

Polystyrene

average Mw ~350,000, average Mn ~170,000

Synonym: PS

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Properties

Related Categories Dielectric Materials, Hydrophobic Polymers, Materials Science, Organic Field Effect Transistor (OFET) Materials, Organic and Printed Electronics,
form   pellets
melt index   2.0-4.0 g/10 min (200°C/5kg)
mol wt   average Mn ~170,000
  average Mw ~350,000
impact strength   21 J/m (Izod, ASTM D 256, 23 °C)
impurities   ≤5% mineral oil
transition temp   Tg 95 °C
density   1.04 g/mL at 25 °C
elongation   ASTM D 638 - 1.5% (at break)

Description

Packaging

1 kg in poly bottle

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.

Price and Availability

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles

Articles

Electrospinning: An Enabling Technique for Nanostructured Materials

Fibrous nanomaterials are attractive for a range of applications due to their intrinsically high porosities and large surface areas. Electrospinning is a simple, versatile technique for generating na...
Dr. Jingwei Xie and Prof. Younan Xia
Material Matters 2008, 3.1, 19.
Keywords: Applications, Biomaterials, Capabilities, Cell biology, Central Nervous System, Ceramics, Compliance, Evaporation, Growth factors, Methods, Nanomaterials, Nanotechnology, Nanotubes, Separation, Sol-gel, Stem cell biology, Tools, Type

Peer-Reviewed Papers
15

References

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