Ungayiqinisekisa njani i-FEF insulation density efanelekileyo?

1. Lawula ngokungqongqo umgangatho wezinto ezikrwada kunye nomlinganiselo

A. Khetha izinto ezisisiseko (ezifana nerabha ye-nitrile kunye ne-polyvinyl chloride) ezihlangabezana nemigangatho yobumsulwa kwaye zisebenza ngokuzinzileyo ukuthintela ukungcola ekuchaphazeleni ukufana kwegwebu.

B. Izinto ezincedisayo ezinje ngee-agents ezikhupha ulwelo kunye neziqinisi: Ubungakanani be-agents ezikhupha ulwelo kufuneka buhambelane nezinto ezisisiseko (kuncinci kakhulu okubangela uxinano oluphezulu, okuninzi kakhulu okubangela uxinano oluphantsi), kwaye kuqinisekiswe ukuxuba okufanayo. Izixhobo zokuxuba ngokuzenzekelayo zinokufikelela ekulinganiseni okuchanekileyo.Izixhobo zemveliso eziphambili zeKingflex zivumela ukuxuba ngokuchanekileyo.

2. Lungiselela iiparameter zenkqubo yokwenza amagwebu

A. Ubushushu obuphuma kwigwebu: Misela ubushushu obungaguqukiyo ngokusekelwe kwiimpawu zezinto eziluhlaza (ngesiqhelo phakathi kwe-180-220°C, kodwa zilungiswe ngokuxhomekeke kwindlela yokupheka) ukuze kuthintelwe ukuguquguquka kobushushu okunokubangela ukufuma okunganelanga okanye okugqithisileyo (ubushushu obuphantsi = ubuninzi obuphezulu, ubushushu obuphezulu = ubuninzi obuphantsi).I-Kingflex isebenzisa ulawulo lobushushu oluneendawo ezininzi ukuqinisekisa ukuba i-foam ifana kwaye iphelele.

B. Ixesha Lokugqwala: Lawula ubude bexesha elichithwa zizinto zokugquma kwisikhunta ukuqinisekisa ukuba amaqamza akheke ngokupheleleyo kwaye awadubuli. Ixesha elifutshane kakhulu liya kubangela uxinano olukhulu, ngelixa ixesha elide kakhulu linokubangela ukuba amaqamza ahlangane kwaye abangele uxinano oluphantsi.

C. Ulawulo loxinzelelo: Uxinzelelo olukwimold kufuneka luzinze ukuze kuthintelwe ukuguquguquka koxinzelelo ngequbuliso okonakalisa isakhiwo seqamza kwaye kuchaphazele ukufana koxinano.

3. Ukuqinisekisa ukuchaneka kwezixhobo zemveliso

A. Lungisa rhoqo iinkqubo zokulinganisa zomatshini wokuxuba kunye nowokwenza amagwebu (ezifana nesikali sokutya kwezinto eziluhlaza kunye nesenzi sobushushu) ukuqinisekisa ukuba iimpazamo zokutya kwezinto eziluhlaza kunye nolawulo lobushushu zingaphakathi kwe-±1%.Zonke izixhobo zemveliso zeKingflex zineenjineli zezixhobo ezingoochwephesha ukuze zilinganiswe kwaye zigcinwe rhoqo ukuqinisekisa ukuchaneka kwezixhobo.

B. Gcina ukuxinana kwesikhunta esikhupha amagwebu ukuthintela ukuvuza kwezinto okanye umoya okunokubangela ukungaqheleki koxinano lwendawo.

4. Ukuqinisa Inkqubo kunye noHlolo lweMveliso eGqityiweyo

A. Ngexesha lokuvelisa, thatha iisampulu zeesampuli ezivela kwibhetshi nganye uze uvavanye uxinano lwesampulu usebenzisa "indlela yokufuduka kwamanzi" (okanye imitha yoxinano esemgangathweni) uze uyithelekise nomgangatho woxinano ofanelekileyo (ngesiqhelo, uxinano olufanelekileyo lweemveliso zerabha kunye neplastiki zokugquma yi-40-60 kg/m³, ehlengahlengiswayo ngokuxhomekeke kwisicelo).

C. Ukuba uxinano olufunyenweyo luyaphambuka kumgangatho, inkqubo iya kulungiswa kwicala elichaseneyo ngexesha elifanelekileyo (ukuba uxinano luphezulu kakhulu, ubungakanani bearhente yokufutha kufuneka bunyuswe ngokufanelekileyo okanye ubushushu bokufutha bunyuswe; ukuba uxinano luphantsi kakhulu, iarhente yokufutha kufuneka incitshiswe okanye ubushushu buncitshiswe) ukuze kwenziwe ulawulo oluvaliweyo.