MFR-700X ni fosifore itukura. Nyuma yuburyo bugezweho bwo gutwikisha ibice byinshi, hakozwe firime ikomeza kandi yuzuye ya polymer irinda hejuru ya fosifore itukura, iteza imbere guhuza ibikoresho bya polymer no kurwanya ingaruka, kandi ikagira umutekano kandi idatanga imyuka yubumara mugihe cyo kuyitunganya. Fosifore itukura ivurwa na tekinoroji ya microcapsule ifite ubwiza buhebuje, ingano ntoya igabanywa kandi ikwirakwizwa neza. Microencapsulated fosifore itukura hamwe nubushobozi bwayo buhanitse, idafite halogene, umwotsi muke, uburozi buke, irashobora gukoreshwa cyane muri PP, PE, PA, PET, EVA, PBT, EEA nibindi bisigazwa bya termoplastique, epoxy, fenolike, silicone reberi, ibikoresho bya polyester bidahagije, hamwe na reberi ya fibre, retardant。