I-aluminium hydroxide powder ene-flame retardant, ukuqedwa kwentuthu, ukugcwaliswa kanye neminye imisebenzi eminingi, kungaveza umphumela wokunqanda amalangabi we-synergistic nge-phosphorus nezinye izinto, iyinhlobonhlobo yemikhiqizo yamakhemikhali, isiphenduke i-electronic, amakhemikhali, ikhebula, amapulasitiki, irabha nezinye izimboni emalangabi abalulekile okuvikela imvelo. odelelayo.I-Aluminium hydroxide njenge-filler inorganic flame retardant, ukuze kuzuzwe umphumela ongcono we-flame retardant, inani lokugcwalisa lidinga u-40%, kuze kufike ku-60%, kodwa inani eliphezulu lokugcwalisa alithinti nje kuphela izakhiwo zemishini yemikhiqizo, kanye ne-extrusion. futhi izakhiwo zokucubungula ziba zimbi kakhulu.Ngakho-ke, ukuguqulwa kwendawo kuyadingeka.
Khetha izilungisi ezihlukene zendawo kanye namanani ahlukene ezilungisi zokushintsha indawo emanzii-aluminium hydroxide.Ngokusebenzisa inani lokumuncwa kwamafutha e-aluminium hydroxide powder ngaphambi nangemva kokuguqulwa, izakhiwo ezingaphezulu ze-aluminium hydroxide powder eguquliwe zishintshile ngokusobala, i-hydrophilicity kanye nenani lokumunca uwoyela lehle kakhulu, futhi ukuhlakazeka kwesigaba sezinto eziphilayo kwanda ngokusobala.Ukuguqulwa kwendawo nakho kuba nomthelela ezintweni ze-aluminium hydroxide composite system.Ukuvinjelwa kwelangabi kanye nendlela yokuthuthukisa ye-aluminiyamu hydroxide eyenziwe yasebenza kahle kakhulu kwahlaziywa ngokuhlaziywa kwe-thermogravimetric nokuskena i-electron microscopy.Ukuguqulwa kwendawo kungathuthukisa kakhulu izakhiwo ezibanzi zohlelo lwe-PVC olugcwele i-aluminium hydroxide.Kwakhethwa izinhlanganisela eziningana zezinto eziphilayo ukuze kulungiswe ingaphezulu le-alumina hydroxide powder.Ngokuhlaziywa kwevelu yokumuncwa kukawoyela, idigri yokuvula kanye nosayizi wezinhlayiyana zempushana eguquliwe, ukuguqulwa kwezinto eziphilayo kwenza usayizi wezinhlayiyana ze-alumina hydroxide powder waba mncane.Indlela yokuhlanganisa amakhemikhali esikhundleni sendlela yendabuko yokuhlanganisa ngokomzimba ingathuthukisa ukuzinza kokuhlakazeka nokuhambisana kwe-nano-hydroxide flame retardant kuma-polymer ephilayo.
Kungakhathaliseki indlela yokuguqulwa kwe-aluminium hydroxide, ungasebenzisa umshini wokuguqulwa kwe-powder surface ukugaya izinyosi, inqubo yokuguqula i-honeycomb iwuhlobo lwesistimu yokushanela komoya ephumelelayo, impahla ngokusebenzisa ukugeleza komoya ohlelweni ukuze uguqule izici, umthamo omncane wokuphatha. amathani angu-0.05/ihora, ubukhulu obungamathani ayi-15 ngehora.
Isikhathi sokuthumela: May-09-2023