Ilaphu elinyibilikisiweyo liyaphuma ngokwenene | JINHAOCHENG

Ilaphu elinyibilikisiweyo liyaphuma ngokwenene! Masilandeleumenzi welaphu elinyibilikisiweyoukuqonda:

Itekhnoloji yelaphu leMeltblown yaqala ngeminyaka yoo-1950, xa iMelika, ukuze iqokelele amasuntswana ane-radioactive emoyeni ophezulu ukuze iphuhlise izixhobo zokuhluza ezicolekileyo kakhulu, uphuhliso lwemo enyibilikisiweyo yepolymer phantsi kwesenzo sobushushu kunye nokuhamba komoya, ivelise ngokuthe ngqo itekhnoloji yelaphu elingalukwanga.

Le teknoloji idibanisa iteknoloji yokucubungula izinto zepolymer kwishishini leekhemikhali kunye neteknoloji yokuvelisa izinto ezingalukwanga kwishishini leempahla, nto leyo eyenza iteknoloji entsha kwicandelo lesayensi yezinto ukuze kwenziwe izixhobo zokucoca ezingezizo ezilukwanga ...

Izinto ezisetyenziswa ngelaphu lokutshiza elinyibilikayo yipolypropylene ene-melting index ephezulu.

Okukhona i-polypropylene inyibilika kakhulu, kokukhona i-fiber inciphile, kwaye kokukhona ilaphu elitshiziweyo linyibilika ngcono.

I-Polypropylene yi-polymer eyenziwe yi-reaction yokongeza i-propylene. Izinto ezimhlophe ezifana ne-wax, zibonakala ngokucacileyo kwaye zikhanya ngembonakalo. Ubuninzi yi-0.89 ~ 0.91g/cm3, iqondo lokunyibilika liyi-165℃, lithambile kwi-155℃, kwaye ubushushu buyi--30 ~ 140℃

I-Polypropylene isetyenziswa kakhulu kwiimpahla, iingubo kunye nezinye iimveliso zefayibha, izixhobo zonyango, iimoto, iibhayisekile, iindawo ezingasetyenziswayo, iipayipi zothutho, izikhongozeli zeekhemikhali kunye neminye imveliso, ikwasetyenziswa ekutyeni, ekupakisheni amayeza.

Singumzi-mveliso wokutshiza onyibilikisayo, iimveliso zezi:I-KF94 meltblown,I-BFE99 meltblown,i-pp melted evuthuziweyo,i-n95 meltblown;Nceda ungathandabuzi ukuqhagamshelana nathi ukuze ufumane ikowuteshini yamva nje ~