Izinzuzo zeMagnesium Hydroxide Flame Retardant

Izinzuzo zeMagnesium Hydroxide Flame Retardant

I-Magnesium hydroxide iwuhlobo lwendabuko lwe-filler-based retardant flame. Uma ichayeke ekushiseni, iyabola futhi ikhiphe amanzi abophekile, imunce inani elikhulu lokushisa okucashile. Lokhu kunciphisa izinga lokushisa elingaphezulu lezinto eziyinhlanganisela emalangabini, kuvimbela ukubola kwe-polymer kanye nokupholisa amagesi akhiqiziwe avuthayo. I-Magnesium hydroxide iyisigcwali esithembisayo esingaphili ngelangabi sezinhlanganisela ezisuselwe ku-polymer. Njenge-aluminiyamu hydroxide, isebenza ngokumunca ukushisa ngokubola okushisayo nokukhulula amanzi, iwenze angabi nobuthi, angabi nentuthu ephansi, futhi avumelane nemvelo, njengoba umphumela we-magnesium oxide uzinzile futhi ungabangeli ukungcola kwesibili.

Kodwa-ke, uma kuqhathaniswa nama-halogen aqukethe ama-organic flame retardants, ukufeza umphumela ofanayo wokunqanda ilangabi kudinga isilinganiso sokugcwalisa esingaphezu kuka-50%. Njengoba i-magnesium hydroxide ingeyona into ephilayo, ingaphezulu layo alihambisani kahle nama-polymer substrates. Isilinganiso esinjalo sokugcwalisa esiphezulu, ngaphandle kokuguqulwa kwendawo, singalulaza izakhiwo zemishini yezinto ezihlanganisiwe. Ngakho-ke, ukuguqulwa kwendawo kuyadingeka ukuze kuthuthukiswe ukuhambisana kwayo nama-polymer substrates, ukuqinisekisa ukuthi izakhiwo zemishini yezinto ezigcwalisiwe aziphazamiseki-noma zithuthukisiwe kwezinye izici.

Kuyo yonke inqubo yokunqanda ilangabi, i-magnesium hydroxide ayikhiqizi noma yiziphi izinto eziyingozi. Ngaphezu kwalokho, imikhiqizo yalo ebolayo ingamunca inqwaba yamagesi anobuthi kanye nentuthu ebangelwa ukushiswa kwenjoloba, amapulasitiki, namanye ama-polymer. I-magnesium oxide esebenzayo iqhubeka ikhangisa izinsalela ezincibilikisiwe ezishile, icishe amalangabi ngokushesha kuyilapho iqeda intuthu futhi ivimbela ukuncibilika ukuconsa. Kuyinto yendabuko eco-friendly eco-friendly flame retardant.

Njengamanje, i-aluminium hydroxide isetshenziswa kabanzi eChina. Kodwa-ke, njengoba amazinga okushisa okucubungula i-polymer enyuka, i-aluminium hydroxide ijwayele ukubola, yehlise ukusebenza kahle kwayo kokumelana nelangabi. Uma kuqhathaniswa, i-magnesium hydroxide inikeza izinzuzo ezilandelayo:

1. I-Higher Decomposition Temperature – I-Magnesium hydroxide ibola ku-340°C, okuyi-100°C ephakeme kune-aluminium hydroxide. Lokhu kuvumela amazinga okushisa aphezulu okucubungula ipulasitiki, ukuthuthukisa ukusebenza kahle kwe-extrusion, ukuthuthukisa i-plasticization, ukunciphisa isikhathi sokubumba, nokuqinisekisa isicwebezelisi esiphezulu esinamaphutha ambalwa ngenkathi kugcinwa amandla aqinile wepebula.
2. Ubukhulu Bezinhlayiyana Ezingajwayelekile & Ukuhambisana Okuhle - Ukusabalalisa kwayo izinhlayiyana ezilinganayo kuqinisekisa ukuhambisana okungcono nama-substrates, kunciphisa umthelela kuzakhiwo zemishini zomkhiqizo.
3. Ukwakhiwa Kwesithiyo Esivikelayo - Ngemva kokuphelelwa amanzi emzimbeni ngesikhathi sokusha, i-magnesium oxide ewumphumela iwumthombo wamandla aphezulu, ongamelana nokushisa osebenza njengesivikelo sokuzivikela, amalangabi ahlukanisayo namagesi anobuthi. I-Magnesium hydroxide iphinde inciphise amagesi ane-asidi (SO₂, NOx, CO₂) akhiqizwa ngesikhathi sokusha kwepulasitiki.
4. Ukusebenza Okuphezulu Kokubola Nokucindezelwa Kwentuthu - Ibonisa amandla aqinile okunqanda ilangabi kanye nokucindezela intuthu kuyilapho ingalubi kangako amathuluzi, ngaleyo ndlela inwebe isikhathi sokuphila komshini.
5. Izindleko Eziphumelelayo - I-Magnesium hydroxide flame retardant iyingxenye yentengo ye-aluminium hydroxide. Umthamo wayo omkhulu wokugcwalisa unciphisa kakhulu izindleko zokukhiqiza.

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