Indima yomlawuli we-PVC foaming

1. Iphucula kakhulu amandla okunyibilika
Ngokuphucula ukuhlangana kwe-PVC melt, ukugquma ngempumelelo igesi ekhupha igwebu, ukuthintela ukuhlangana okanye ukuqhekeka kwamaqamza, ukuqinisekisa ulwakhiwo lweseli oluzinzileyo nolusasazeke ngokulinganayo.
Ulwakhiwo lwenethiwekhi olwenziwe ziimpawu eziphezulu zobunzima beemolekyuli (ngokuqhelekileyo ngaphezulu kwezigidi ezi-3) luphucula kakhulu ukumelana nokuxinana kokunyibilika, lunciphisa umngcipheko wokuphuma kwegesi kunye nokuwa kweebhamuza.
2. Lungiselela ulwakhiwo lwembobo kunye nokufana kwayo
Lawula ukuqina kwe-melt ukuze ugcine imo ezinzileyo yamaqamza ngexesha lokwandiswa, uthintele ukuba amaqamza akufutshane angatyumki ngenxa yokungoneli kwamandla okunyibilika.
Ukwenza isakhiwo seseli esincinci nesixineneyo esivaliweyo (ubungakanani bembobo bungalawulwa ngaphakathi kwe-80-150 μ m), kunciphisa uxinano lwemveliso ngelixa kuphucula amandla ayo oomatshini.
3. Phucula ukusebenza kokucubungula
Khuthaza ukwenziwa kweplastiki: Kukhawulezisa inkqubo yokunyibilikisa iplastiki ye-PVC resin, kuphuculwe ukulingana nokusebenza kakuhle kweplastiki, kwaye kufinyeze umjikelo wemveliso.
Ukulungisa ukutyibilika: ukulinganisela umsebenzi we-molecular chain, ukunciphisa ukumelana nokungqubana, ukuqinisekisa ukutyibilika okuphakathi kokunyibilika, kunye nokuphepha ukucutshungulwa kwe-coke eshushu kakhulu.
Ukuphucula ukulungelelana kwenkqubo: Iyahambelana neefomyula zokuzalisa eziphezulu (ezifana nokongezwa komgubo we-calcium eninzi), ifanelekile kwiimfuno ezahlukeneyo zenkqubo ezifana nokugqwala kwamahhala kunye nokugqwala kwesikhumba.
4. Phucula umgangatho wemveliso
Ukuguda komphezulu: Khuthaza ukusasazeka kwezongezo, susa iziphene kumphezulu, wenze umphezulu weebhodi/iipayipi zefoam ube mpuluswa kwaye uthambile, kwaye kube lula ukuprinta okanye ukugquma emva koko.
Uzinzo lobukhulu: Lungiselela usasazo lwangaphakathi loxinzelelo, nciphisa ukuguquguquka okubangelwa bubushushu okanye amandla angaphandle, phucula ukuchaneka kwemveliso kunye nokuqina kwayo.
Ilula kwaye inamandla aphezulu: Ukufikelela kwibhalansi phakathi koxinano oluphantsi (ukuya kuthi ga kwi-0.6g/cm³) kunye namandla aphezulu, ngelixa ucinga ngokusebenza kwesandi kunye nokukhusela ubushushu.
5. Isebenza ngokubanzi kwaye ihambelana nokusingqongileyo
Ifanelekile kwiinkalo ezahlukeneyo ezifana nezahlulo zokwakha, iiprofayili zefenitshala, izinto zezihlangu, iipayipi, njl.njl., ihlangabezana neemfuno zezinto zokwakha ezilula kunye neempahla zabathengi ezikumgangatho ophezulu.
Ihlanganiswe nezongezo ezinobuhlobo nokusingqongileyo ezifana neziqinisi ze-calcium kunye ne-zinc, ihambelana nemigangatho yamazwe ngamazwe efana ne-REACH/ROHS kwaye ifanelekile kwiimveliso zomgangatho wokudibanisa ukutya. Wamkelekile ukuthenga iBangtai Manufacturing Foam Regulator. Singayilungisa ngokweemfuno zakho kwaye sizame ukubonelela abathengi ngeemveliso ezanelisayo kunye neenkonzo ezicingisisiweyo!