Home > categories > Construction & Real Estate > Mouldings > PS material is not subject to ultraviolet light or LBD light will be yellow
Question:

PS material is not subject to ultraviolet light or LBD light will be yellow

PS material is not subject to ultraviolet light or LBD light will be yellow

Answer:

Yes It is discolored after being irradiated with ultraviolet light
Ordinary polystyrene (GPPS) Ordinary polystyrene resin is non-toxic Odorless Colorless transparent particles, like glassy brittle materials Its products have a high degree of transparency, light transmission rate of up to 90%, electrical insulation Good performance, easy to color Processing fluidity is good, good rigidity and resistance to chemical corrosion and so on Ordinary polystyrene is the lack of brittle, low impact strength, prone to stress cracking, poor heat resistance and intolerance to boiling water Chemical properties: polystyrene chemical stability is relatively poor, can be a variety of organic solvents (such as: aromatic hydrocarbons, halogenated hydrocarbons, etc) dissolved, will be strong acid and alkali corrosion, non-oil, in the UV light after the color change The Burning will produce a lot of carbon monoxide or carbon dioxide, pay attention to prevent the physical properties of polystyrene texture hard and brittle, colorless and transparent, and a variety of dyes can produce different colors Density: 104-106
PS material scientific name polystyrene polystyrene is a styrene monomer by free radical polycondensation synthesis of the polymer, the English name for the Polystyrene referred to as PS

Share to: