I-Halogen-Free Flame Retardant Material Modifier

I-Halogen-Free Flame Retardant Material Modifier

Ngokuthuthuka kwezobuchwepheshe, kunesidingo esikhulayo sokuphepha nokuthembeka ezindaweni ezivalekile nezinabantu abaningi njengeziteshi ezingaphansi komhlaba, izakhiwo eziphakeme kakhulu, kanye nezindawo ezibalulekile zomphakathi njengemikhumbi nezimboni zamandla enyukliya. Ngenxa yalokho, kunesidingo esiphuthumayo sokwakha izinhlobo ezintsha zezintambo ezinentuthu ephansi, ezingenawo ama-halogen, nezikwazi ukumelana nomlilo. Ekuqaleni kwawo-1980, amazwe athuthukile emhlabeni wonke aqala ukucwaninga nokukhiqiza izinto namakhebuli angenawo umusi omncane we-halogen onganqamuki ilangabi. Izintambo ezingenawo i-halogen ezinganqamuki ilangabi selokhu zaqala ukusetshenziswa ngokushesha futhi zisetshenziswa kabanzi. E-China, abakhiqizi bezintambo namakhebula emadolobheni afana ne-Shanghai, i-Shenyang, i-Suzhou, i-Sichuan, i-Xiangtan, ne-Wuxi baye basungula ngokulandelana izintambo zikagesi ezingalangabi, izintambo ezinwebekayo ezimba amalangabi ezimbozwe ngenjoloba, izintambo zebhodi lomkhumbi elingashi, neminye imikhiqizo ehlobene.

Izilungisi zisetshenziswa ezintweni zekhebula eziyinhlanganisela ezingenalo i-halogen ezingabusheki amalangabi, njenge-aluminium hydroxide ne-magnesium hydroxide, ukuthuthukisa ukuhambisana nokunamathela phakathi kwe-polyolefin matrix kanye nama-inorganic flame retardants. Bathuthukisa ukuhlakazeka nokuhambisana kwe-aluminium hydroxide ne-magnesium hydroxide, ngaleyo ndlela bakhulise ukuncipha komlilo wezinto zekhebula, behlise inkomba yentuthu, ukukhishwa kwentuthu, ukukhishwa kokushisa, nokukhiqizwa kwe-carbon monoxide, bandise inkomba ye-oxygen, futhi bathuthukise ukumelana nokudonsa. Lezi zilungisi zithuthukisa kakhulu izakhiwo zemishini nezokushisa zempahla. Ukwengeza inani elincane kungathuthukisa ukusebenza kwemishini kwenhlanganisela yezinto, kukhuphule amandla aqinile nokunwebeka, kanye nokumelana nokushisa nokuncipha komlilo.

Izicelo Ezijwayelekile:

1. I-Coupling Agent: Isetshenziselwa izinto ezibuyisela ilangabi ezingenalo i-halogen njenge-aluminium hydroxide ne-magnesium hydroxide ukuze kuthuthukiswe ukuhambisana nokunamathela phakathi kwe-polyolefin matrix kanye ne-inorganic flame retardants. Ukwengeza u-8%–10% kungaqhubeka nokuthuthukisa izakhiwo zemishini kanye nokumelana nokushisa kwento eyinhlanganisela. Uma kuqhathaniswa nama-ejenti avamile okuhlanganisa anjenge-silane, i-titanate, i-aluminate, ne-phosphate esters, inikeza ukuthuthuka okungcono kwezakhiwo zemishini yezinto zekhebula le-polyolefin.
2. I-Dispersing Promoter: Isetshenziswa kuma-masterbatches e-polyolefin, ama-masterbatch abushela ilangabi, kanye nama-masterbatch awonakele. Ngenxa yokusebenzelana kwayo okuqinile nama-pigments, odayi, nezinqamuli zomlilo, ikhuthaza ukusakazeka kwalezi zithako ku-polyolefin carrier resin.
3. Umgqugquzeli Wokubopha: Une-polarity ephezulu kanye nokusebenza kabusha. Ukwengeza inani elincane kungathuthukisa kakhulu ukupendeka, ukunamathela, nokuhambisana kwento.

More info., pls contact Lucy@taifeng-fr.com