Shirkaddu waxay ku hawlanayd naqshadaynta iyo rakibidda qalabka soo kabashada dareeraha ee DMF sanado badan."Hoggaanka farsamada iyo macaamiisha marka hore" waa mabda'a.Waxa ay samaysay hal munaar -hal saamayn to todoba munaar - afar saamaynta DMF qalabka soo kabashada dareere.Awoodda daaweynta biyaha wasakhda ah ee DMF waa 3 ~ 50t / saac.Aaladda soo kabashada waxa ay ka kooban tahay fiirsashada uumi-baxa, kala-baxa, nadiifinta, habaynta haraaga, habka daaweynta gaaska dabada.Tiknoolajiyadu waxay gaadhay heer caalami ah oo horumarsan, iyo Jamhuuriyadda Kuuriya, Talyaaniga iyo dalalka kale ee dhoofinta qalab dhamaystiran.
Tayada dareeraha soo kabashada DMF ilaa heerka synthetic:
Biyaha ≤200ppm
FA ≤25ppm
DMA ≤15ppm
Korantada korantada ≤2.5µs/cm
Heerka soo kabashada ≥99%