Provide halogen-containing and halogen-free PP flame retardant masterbatch solutions, and the UL94 V-0-V2 flame retardant rating can be achieved, and the addition amount is as low as 1%. High temperature and aging resistance, can be used for corrugated pipes, injection molded parts, cables and other products.
Gas phase flame retardant mechanism
Release non-combustible gases like CO₂, ammonia, and water vapor to dilute oxygen and combustibles, halting combustion.
Capture free radicals during combustion to break the chain reaction; halogen - containing flame retardants form stable compounds with radicals.
Condensed phase flame retardant mechanism
Form a carbon layer on PP's surface to insulate heat and block oxygen; phosphorus - based flame retardants promote carbonization.
Decrease PP's thermal stability, making it decompose into non - flammable substances pre - combustion.
Synergistic flame retardant mechanism
Multiple flame retardants in masterbatches synergize; halogen and antimony ones boost radical capture.
Synergize with additives like plasticizers, which aid flame retardant dispersion in PP.
Our PP Flame Retardant Masterbatch offers outstanding flame - retardant performance, effectively inhibiting combustion through multiple mechanisms to meet high safety standards.
It shows excellent compatibility with PP materials, ensuring uniform dispersion. This helps maintain the original physical and mechanical properties of PP during processing.
A highly cost - effective option, our masterbatch reduces the need for excessive additives. It simplifies the production process and cuts down overall manufacturing costs.
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