2022 Imiba emine iqhuba uPhuhliso lwekamva lePolyurethane

1. Ukukhuthazwa komgaqo-nkqubo.

Uluhlu lwemigaqo-nkqubo kunye nemimiselo yokwakha ukugcinwa kwamandla kuye kwabhengezwa e-China.Ugcino lwamandla kunye nokunciphisa ukukhutshwa kweeprojekthi zokwakha yeyona nto iphambili yotyalo-mali lukarhulumente, kwaye umgaqo-nkqubo wogcino lwamandla wokwakha uye waba yeyona nto ibalulekileyo yokuqhuba imarike yepolyurethane.

2. Ushishino lweemoto.

Ubungakanani beeplastiki zeemoto ezifana nezixhobo ze-polyurethane luphawu olubalulekileyo lokulinganisa inqanaba lobugcisa boyilo lwemoto kunye nokuveliswa kwanamhlanje.Okwangoku, i-avareji yokusetyenziswa kweplastiki yeemoto kumazwe aphuhlileyo malunga ne-190kg / imoto, ibalwa kwi-13% -15% yobunzima bemoto, ngelixa i-avareji yokusetyenziswa kweemoto zeplastiki kwilizwe lam yi-80-100kg / imoto, i-accounting for I-8% yobunzima bemoto, kwaye umlinganiselo wesicelo uphantsi ngokucacileyo.
Ngo-2010, imveliso yeemoto zelizwe lam kunye nentengiso ifikelele kwi-18.267 yezigidi kunye ne-18.069 yezigidi ngokulandelelanayo, ibekwe kwindawo yokuqala emhlabeni.Ngokutsho "kweSicwangciso seMinyaka yeshumi elinesibini" yoshishino lweemoto, ngo-2015, amandla okwenene okuvelisa iimoto kwilizwe lam aya kufikelela kwi-53 yezigidi zezithuthi.Uphuhliso lwexesha elizayo loshishino lweemoto lwelizwe lam luya kutshintsha ngokuthe ngcembe ukusuka ekulandeleni umthamo wemveliso kunye nesikali ukuya kugxila kumgangatho kunye nenqanaba.Ngo-2010, ukusetyenziswa kwePU kwishishini leemoto lelizwe lam lalimalunga neetoni ezingama-300,000.Kwixesha elizayo, ngokunyuka okukhulu kwimveliso yemoto yelizwe lam kunye nokunyuka kwinqanaba lokusetyenziswa kweplastiki, kulindeleke ukuba ngo-2015, ukusetyenziswa kwePU kwishishini lemoto yelizwe lam kuya kufikelela kwiitoni ezingama-800,000-900,000.

3. Ukwakha ukonga amandla.

Ngokomsebenzi welizwe lam wokonga umbane, ekupheleni kuka-2010, izakhiwo zasedolophini kufuneka zihlangabezane nomgangatho woyilo lwama-50% okonga amandla, kwaye ngo-2020, ukusetyenziswa kwamandla ombane kwizakhiwo kuluntu lonke kufuneka kufezekiseke ubuncinci be-65% amandla. ukugcina.Okwangoku, izinto eziphambili zokwakha ukugcinwa kwamandla eChina yi-polystyrene.Ukufezekisa injongo yokonga amandla e-65% ngo-2020, kuyimfuneko ukwenza amanyathelo okugcina amandla abanzi kwiindonga zangaphandle ze-43 yeebhiliyoni ze-square metres zezakhiwo.Phakathi kwezixhobo zokonga ubushushu bokwakha ubushushu kumazwe aphuhlileyo, i-polyurethane ithatha i-75% yesabelo semarike, ngelixa ngaphantsi kwe-10% yezixhobo zangoku zokufakelwa kwe-thermal kwilizwe lam zisebenzisa i-polyurethane eqinile ye-foam.indawo yesicelo.

4. Imfuno yemarike yeiifrijikunye nezinyeifrijiizixhobo zombane.

I-polyurethane inendima engenakubuyiselwa ekusetyenzisweni kweefriji kunye neefriji.Ngophuhliso lokufudukela ezidolophini, ukwanda kokuthandwa kweefriji kunye nokuphuculwa kweemveliso kuye kwaqhuba uphuhliso lweemarike zefriji kunye nefriji, kunye nendawo yophuhliso lwe-polyurethane kwintsimi yeefriji kunye nezikhenkcisi nazo zandile.