I-aluminium hydroxide yokuqala ibizwa nangokuthi i-natural mineral powder, okuqukethwe kwayo ezingxenyeni ezintathu nakho kuthatha ingxenye enkulu. Etsheni lokwenziwa elingcono, okuqukethwe kwalo kuthatha u-30%. Nge-polyester resin njengezinto eziyisisekelo, bese ufaka i-aluminium hydroxide kanye nopende wokuvikela imvelo, yenza ubuso betshe lokwenziwa buqine kakhulu, umugqa omkhulu wokukhiqiza imishini engenisiwe, ikhwalithi izinzile, umehluko wombala we-batch mncane, izinhlayiya zezinto zilungile, usilika uzwakala, ukusebenza kokumelana ne-UV kuhle, kwenze kuphele. Phakathi kwazo, i-langabi lamatshe lokwenziwa lithembele ku-aluminium hydroxide equkethe ama-molecule amathathu amanzi, angakhiqizi amagesi anobuthi futhi aqothulayo ngesikhathi se-pyrolysis. Ngesikhathi se-pyrolysis, imunca ukushisa futhi ikhiphe umhwamuko wamanzi.
Uma okuqukethwe kwe-aluminium hydroxide esetshenzisiwe kufikela ku-30%, futhi inani le-mesh liwukulinganisa usayizi wezinhlayiya zeyunithi uma kufika ku-2000 mesh, itshe elinjalo lokwenziwa lisezingeni elihle. Uma i-mesh inkulu, inhlayiya noma i-powder iba ncane kakhulu. Uma ihlanganiswe nento engokwemvelo, isakhiwo esiphakathi kwama-molecule sincane kakhulu, empeleni azikho izimbobo nezimbobo, ngakho-ke uwoyela noma ukungcola okungcolile akulula ukungena kuwo. Ebusweni obungenayo imbobo nezimbobo, ibala eliqinile lingasuswa, libe njengophawu lomusi, uwoyela. Uma kungekho zimbobo nezimbobo ebusweni, isikhunta, inhliziyo yamagciwane kanye nezinye izinto ezincane azikwazi ukusinda, inani elibonakalayo lokuhleleka kanye nokuvikelwa kwemvelo kanye nokuhlanzeka nakho kubaluleke kakhulu.
Ukwengezwa kwe-aluminium hydroxide kungenza itshe lokwenziwa libe lincane kakhulu, ukuze libe namandla kakhulu ukulisebenzisa, futhi njengokungcola noma ukungcola ngeke kube lula ukungena.
Isikhathi sokuthunyelwe: Ephreli-15-2020