PP flame retardant masterbatch
According to the PP homopolymerization ratio of about 1:3, it can reach the fireproof VO level.
This product is a widely used additive flame retardant masterbatch that can prevent plastics from igniting and inhibit the spread of flames. When the flame retardant masterbatch is added to the plastic, the flame retardant decomposes to produce heavier non-flammable gas or high boiling point liquid, which covers the surface of the plastic and isolates the mutual diffusion of oxygen and combustibles. Through the endothermic decomposition or endothermic sublimation of the flame retardant, Reduces the plastic surface temperature, and the flame retardant captures active free radicals and interrupts the chain oxidation reaction.
Performance features:
High flame retardant efficiency, can give plastics good flame retardancy and self-extinguishing properties
Austrian plastic has good compatibility and is easy to disperse
Does not decompose at plastic processing temperatures
Does not reduce the mechanical properties/electrical properties/weather resistance and other performance properties of plastics
It has good durability and can be retained in the product to exert its flame retardant effect.
Non-toxic, odorless and pollution-free. No toxic gases are produced during the flame retardant process.
Wide sources and low prices
Applicable scope: ABS, HIPS, PE, PP, PET injection molding, film blowing and spinning
Recommended addition ratio: 8%-15%, flame retardant grade, US UL-VO, UL-VI advanced customers adjust the addition and proportion according to different levels
Packaging: 25kg, in kraft paper bag
