Polystyrene
Industry Tradenames: Amphenol . Bendalite . Bexfoam . Bextrene . Bp polystyrene . Carinex . Carex . Cyrene . Distrene . Intelin . Loalin . Loavar . Lustrex . Plax polystyrene . Plexine . Polyfibre . Polyflex . Polyweld . Portex . Resoglaz . Rexol . Ronilla . Styraloy . Styramic . Styrex . Styrite . Styrofoam . Styron . Styroplas . Transpex 2 . Trolitul . Waterlite
Material Description
Polystyrene (PS) is designed for applications requiring electrical and mechanical properties, as well as processability. Polystyrenes have an excellent balance of physical properties and are resistant to a large quantay of chemicals including: alkalies, salts, lower alcohols, and weak acids. Polstyrenes are FDA compliant and generally transparent, however PS can come in a vast array of colors. Though generally processed via injection molding, polystyrene can be blow and vacuum molded, thermoformed, extruded or compression molded, and machined.
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Shapes & Sizes
| Sheet | ||||
| Size: | 48" | X | 96" | |
| Thickness: | .010" | Through | .236" | |
| Rod | ||||
| 1/4" | to | 6" | ||
| Length: | 4' | to | 6' | |
| Tube | ||||
| OD: | 1/2" | to | 2" | |
| ID: | .4" | to | 1.88" | |
| Film | ||||
| .025mm | to | .125mm |
Characteristics
* Lower cold flow than other fluoropolymers
* High compressive strength
* Low gas permeability
* Zero moisture absorbtion
Applications
Signs . Displays . Exhibits . Light lenses . Appliance panels . Trim strips . Packaging . Drinking cups