Flame retardant board | PP flame retardant board: It is a customized product that is formed by adding an appropriate amount of flame retardant masterbatch to the pure PP board and then blending, heating, and extrusion. The flame retardant effect can reach V1 or V0 level, and it will self extinguish when off fire.
The specific gravity of flame-retardant PP board is 1.02g/cm3, and the oxygen index is 29%.
PP sheet has excellent chemical stability and is inert to most acids, alkalis, salts and oxidants. For example, in concentrated phosphoric acid, hydrochloric acid, 40% sulfuric acid, and their salt solutions at 100 ℃, they are all stable, and only a few strong oxidants such as oleum may cause them to change. PP is a non organic compound that is very stable to organic solvents such as alcohols and phenols.
Our company can produce various colors of PP sheets, among which blue PP sheets are also available in sky blue, deep blue, sea blue, etc., which can be customized according to customer requirements
