Clear Polystyrene Sheet For Covid-19 Antivirus Protection Mask

Product Description

Clear Polystyrene Sheet For Covid-19 Antivirus Protection Mask 

Clear Polystyrene Sheet PS  is commonly known as "organic board", chemical name Polystyrene polystyrene, density 1.02~1.08 is a thermoplastic, relatively high transparency (light transmittance second only to organic glass), excellent electrical insulation, high frequency insulation Particularly better, the quality is more brittle, impact resistance, weather resistance and aging resistance are worse than plexiglass, mechanical processing properties and thermal processing properties are not as good as plexiglass, resistant to general chemical corrosion, chemical properties are stable, and hardness is similar to plexiglass. Water absorption and thermal expansion coefficient are less than plexiglass, and the price is lower than plexiglass.