Okwangoku, uninzi lwezikhongozeli zokugcina amandla zisebenzisa i-polyurethane foam yokugquma, kwaye isiphumo sayo sokufakelwa kwe-thermal siyabonakala. Nangona kunjalo, ngokuphuculwa okuqhubekayo kolwazi lokusingqongileyo, ukusetyenziswa kwe-polyurethane foam kuye kwaba phantsi kwezithintelo ezithile. Ngokwahlukileyo, i-melamine foam, njengesixhobo esinokhuseleko olufanelekileyo lokusingqongileyo, ukukhuselwa komlilo, ukugquma isandi kunye neempawu zokufudumala kwe-thermal, kuye kwatsala ingqalelo ebanzi kwishishini lokugcina amandla. I-melamine resin foam ayiqulathanga naziphi na iihydrocarbons ezine-halogenated, i-flame retardants, okanye iintsimbi ezinzima eziyityhefu, kwaye ineempawu ezigqwesileyo zokufunxa isandi esiphakathi kunye nesiphezulu (0.95NRC). Kanye kunye noluhlu olubanzi lokumelana nemozulu (i-180 engathandekiyo i-Celsius ukuya kwi-200 degrees Celsius), isagcina isakhiwo esizinzileyo somzimba kunye neekhemikhali phantsi kweemeko eziphezulu kunye neziphantsi zokushisa, ngelixa libonelela nge-conductivity egqwesileyo ye-thermal (coefficient conductivity conductivity, 0.035 W / (m * K)).
Izibonelelo zokusebenza ze-melamine foam kwindawo yokugcina amandla
I-Melamine foam ineempawu ezintle zokugquma ubushushu:
Ifoam yeMelamine yinto enemingxuma enesakhiwo semingxuma yangaphakathi enokunciphisa ukuhanjiswa kobushushu, ngaloo ndlela ihlukanise ngempumelelo ukudluliselwa kobushushu. Xa kuthelekiswa nezinto zemveli zokukhusela ubushushu, ifoam yemelamine ine-conductivity ephantsi yobushushu kunye nesiphumo esingcono sokukhusela ubushushu. Kwiinkqubo zokugcina amandla, ifoam yemelamine ingafakwa kwiigobolondo, iipayipi, kunye nezinye iindawo zezixhobo zokugcina amandla ukunciphisa ukulahleka kobushushu kunye nokuphucula ukusebenza kakuhle kokugcina amandla.
I-Melamine foam ibonelela ngeempawu ezizinzileyo zeekhemikhali:
Izixhobo zokugcina amandla zihlala zifuna ukusebenza phantsi kweemeko ezinzima zokusingqongileyo, ezifana nobushushu obuphezulu, ubushushu obuphantsi, kunye nokufuma. I-Melamine foam inokumelana nobushushu obugqwesileyo kunye nokuxhathisa ukufuma, kwaye inokugcina ukusebenza okuzinzileyo kwiindawo ezigqithisileyo. Yenza i-melamine foam ibe yinto efanelekileyo yokufakelwa kwe-thermal kwizixhobo zokugcina amandla, ezinokukhusela ngokufanelekileyo amacandelo angaphakathi enkqubo yokugcina amandla kunye nokwandisa ubomi bayo benkonzo.
I-Melamine foam nayo ineempawu ezikhaphukhaphu:
Xa kuthelekiswa nezinto zemveli zokugquma i-thermal, i-melamine foam inoxinano olusezantsi kwaye ilula ngobunzima. Oku akugcini nje ukunciphisa umthwalo kwizixhobo zokugcina amandla kunye nokuphucula ukukhululeka kokuthutha kunye nokufakwa kwayo, kodwa kugcina iindleko zezinto eziphathekayo.
I-Melamine foam inokusombulula ngempumelelo ezi ngxaki zilandelayo kwintsimi yokugcina amandla
Iibhetri zokugcina amandla zineempawu zokuxinana kwamandla aphezulu. Xa ukubaleka okushushu kusenzeka, kulula ukwenza ukuba imililo isasazeke ngokukhawuleza kwaye ibangele neengozi zokudubula. I-Melamine foam ineempawu ezilungileyo zokunqanda umlilo ngaphandle kokufaka izinto ezithintela ilangatye kwaye inokucothisa ngokufanelekileyo ukusasazeka kwemililo kwiibhetri zokugcina amandla.
Ubushushu bokugcina beebhetri zogcino lwamandla buqhele ukuba ngu -25°C ~55°C. I-thermal conductivity ye-melamine foam yi-0.035W/(m*K). Inomsebenzi ogqwesileyo we-thermal insulation kwaye iqinisekisa ukusebenza ngokukhuselekileyo kunye nokusebenza kakuhle kwenkqubo yokugcina amandla.
I-Melamine foam ineempawu ezibalaseleyo zokufunxa isandi esiphakathi kunye nesantya esiphezulu (i-0.95NRC) kwaye inokufezekisa ngempumelelo ukugquma kwesandi kunye nokunciphisa ingxolo.
Ugwebu lweMelamine lunegwebu ikakhulu kwiresin ye-melamine polyformaldehyde. Ayiqukethe ezinye izinto zekhemikhali, nayo ayinayo i-fiber, ayinayo nayiphi na uthuli, ayinayo nayiphi na i-halogenated hydrocarbons, i-flame retardants, okanye isinyithi esinobuthi esinobuthi, esinceda ukukhuselwa kwendalo.
Ukongeza, i-melamine foam luhlobo lwe-foam yeplastiki elastiki enesakhiwo senethiwekhi esineeseli ezintathu ezivulekileyo, esenziwe nge-resin ye-Melamine polyformaldehyde nge-microwave foaming. Ukongeza ekusikeni okulula okanye ekucutshungulweni kwe-CNC, ingadibaniswa nezinye izinto, ezifana neendawo ezibunjiweyo ezicinezelwe ngobushushu kunye namalaphu angalukwanga, i-aluminium foil, i-PVC kunye nezinye izinto.
Xa kuthelekiswa nezinto zokufakelwa kwe-thermal zendabuko, ukusebenza kwe-thermal insulation ye-melamine foam ngamaxesha amaninzi kwizinto zemveli. Xa iseli enye yokugcina amandla idlula ekubalekeni kwe-thermal, i-foam ye-melamine phakathi kweeseli zebhetri kunye neemodyuli zebhetri zenza iimpawu zayo zokugquma i-thermal kumaqondo aphezulu okushisa ukuvala ubuninzi bobushushu ukuba budluliselwe kwiiseli ezikufutshane kunye neemodyuli, ezinciphisa kakhulu umngcipheko we-thermal runaway kunye nokwandisa ixesha lokuvalwa kwenkqubo.
Kwangaxeshanye, ekubeni ukusebenza kwebhetri kuchatshazelwa bubushushu, ibhetri ihlawulisa kancinane kwaye isebenzisa amandla ngokukhawuleza xa ubushushu buphantsi kakhulu ebusika. I-Melamine foam inokugcina ukushisa kwebhetri yokugcina amandla ngaphakathi koluhlu olufanelekileyo, ukuqinisekisa ukusebenza okukhuselekileyo nokusebenzayo kwenkqubo yokugcina amandla kwiindawo eziphantsi kweqondo lokushisa ebusika.
Kwintsimi yokugcina amandla, ukukhethwa kwezinto zokufakelwa kwe-thermal kubaluleke kakhulu. Iintlobo zogcino lwamandla eziqhelekileyo ziquka ugcino lwamandla ebhetri, ugcino lwamandla ashushu kunye nogcino lwamandla omoya ocinezelweyo. Iindlela ezahlukeneyo zokugcina amandla zineemfuno ezahlukeneyo zokusebenza kwezinto zokufakelwa kwe-thermal. Umzekelo, ugcino lwamandla ebhetri lufuna ukugqunywa kakuhle kwe-thermal yebhetri ukunqanda ukufudumeza okanye ukupholisa kakhulu ekunciphiseni ubomi bebhetri; ukugcinwa kwamandla obushushu kufuna ukugcina amandla obushushu obuphezulu obugciniweyo ukuba angalahleki ixesha elide ukunciphisa ukulahleka kwamandla. Ngoko ke, xa ukhetha ukugcinwa kwamandla e-thermal insulation materials, kuyimfuneko ukuqwalasela ngokubanzi iimeko zangempela zezixhobo kwaye ukhethe izinto ezifanelekileyo zokufakelwa kwe-thermal.
Ukuze ufumane ulwazi oluthe kratya malunga ne-SINOYQX Melamine Foam, nceda usiqhagamshelane nathi ku- [email protected] okanye usithumelele ilizwi ku: +86-28-8411-1861.
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