Moemeli oa AC o foaming bakeng sa ho bopa ha EVA

Lintlha tsa Sehlahisoa

Mocheso o phahameng oa ho foaming agent o entsoe ka phekolo e phahameng ka ho fetisisa le ho fetola bokaholimo.E sebelisoa haholo ho li-bubble tsa EVA, PE, PVC le lipolasetiki tse ling le liraba tse fapaneng.E loketse ho hatelloa ho chesang ha EVA, hlobo e nyane ea foaming le ts'ebetso ea PE ea bobeli ea foaming.

Lipontšo tsa tekheniki

Sebopeho
Botsitso bo phahameng, Khase e ngata, Dispersibility e ntle haholo, thepa e ntle ea mochini oa sehlahisoa

Lisebelisoa

Thempereichara ea ho bola ea letoto la li-agent tsa mocheso o phahameng oa mocheso o phahameng ho feta 200 ° C, 'me tlhahiso ea khase e ka holimo ho 220 ml / g (mocheso o tloaelehileng, khatello ea sepakapaka).Likarolo tse ka sehloohong tsa khase e hlahisoang ke ho senyeha ke N2, CO2, 'me e tsamaisana le chelete e nyenyane ea CO le NH3.The activator (foaming accelerator) e ka khona ho fetola mocheso oa ho bola pakeng tsa 150 le 200 ° C. Li-activator tse sebelisoang ka tloaelo ke zinki, cerium oxide le letsoai la eona, stearic acid le letsoai la eona.Boholo ba karoloana ea moemeli ea foaming ke Uniform, ts'ebetso e tsitsitseng ea foaming, ts'ebetso e babatsehang ea ho hasana, haholo-holo e loketseng tlhahiso ea lihlahisoa tlas'a maemo a fapaneng a ts'ebetso ea tlhahiso.

Ho paka le ho boloka

Letoto lena la li-agent tse folotsang li na le botsitso bo babatsehang mochesong oa kamore 'me li lokela ho bolokoa sebakeng se phodileng, se omileng.E-ba hōle le lipeipi tsa mouoane o chesang le mehloli ea ho khantša 'me u qobe mahlaseli a letsatsi.
Ho kopana ka kotloloho le li-acids le metheo ho thibetsoe ka thata.Ho khothalletsoa hore libaka tsa ho tšoara le ho kopanya li be le moea o motle ho qoba ho hema lerōle, ho kopana ho tebileng ha letlalo le ho kenngoa.
Karolo e 'ngoe le e' ngoe ea letoto lena la li-agent tse foaming e tletse ka 25KG, 'me e ka kenngoa ka lebokoseng la mabokose le ho latela litlhoko tsa bareki.