Kuchulukirachulukira kwa mapulasitiki m'mafakitale osiyanasiyana kwadzetsa nkhawa za kuyaka kwawo komanso zoopsa zomwe zingayambitse moto. Zotsatira zake, kukulitsa kukana moto kwa zida zapulasitiki kwakhala gawo lofunikira pakufufuza ndi chitukuko. Nkhaniyi ikuyang'ana njira zingapo zowonjezeretsa kukana moto kwa mapulasitiki, kuonetsetsa chitetezo popanda kusokoneza katundu wawo wofunika.
1. Zowonjezera ndi Zodzaza
Imodzi mwa njira zodziwika bwino zolimbikitsira kukana moto kwa mapulasitiki ndikuphatikiza zowonjezera zoletsa moto. Zowonjezerazi zitha kugawidwa m'magulu awiri akulu: halogenated ndi non-halogenated. Ma halogenated flame retardants, monga brominated compounds, amagwira ntchito potulutsa mpweya wa halogen womwe umalepheretsa kuyaka. Komabe, chifukwa cha kukhudzidwa kwa chilengedwe ndi thanzi, pakhala kusintha kwa njira zopanda halogenated, monga mankhwala opangidwa ndi phosphorous, omwe amaonedwa kuti ndi otetezeka komanso okhazikika.
Kuphatikiza pa zoletsa moto, zodzaza ngati aluminium hydroxide ndi magnesium hydroxide zitha kuwonjezeredwa ku mapulasitiki. Zida zimenezi zimatulutsa nthunzi wamadzi zikatenthedwa, zomwe zimathandiza kuziziritsa zinthuzo ndi kusungunula mpweya woyaka moto, motero zimachepetsa kuyaka.
2. Polima Blends ndi Copolymers
Njira ina yothandiza yolimbikitsira kukana moto ndikukula kwa ma polima ophatikizika ndi ma copolymers. Pophatikiza mitundu yosiyanasiyana ya ma polima, opanga amatha kupanga zida zomwe zimawonetsa kukhazikika kwamafuta komanso kuchepa kwamphamvu. Mwachitsanzo, kuphatikiza polycarbonate ndi polystyrene kumatha kutulutsa zinthu zomwe sizimangosunga zinthu zofunika za ma polima onse komanso zikuwonetsa kulimba kwa moto.
Ma copolymers, omwe amapangidwa kuchokera ku ma monomer awiri kapena kupitilira apo, amathanso kupangidwa kuti apititse patsogolo kukana moto. Posankha mosamala ma monomers, ochita kafukufuku amatha kupanga ma copolymers omwe ali ndi mphamvu zowotcha komanso zotsika kwambiri.
3. Zochizira Pamwamba
Chithandizo chapamwamba chingathandizenso kwambiri kukulitsa kukana moto kwa mapulasitiki. Zopaka zomwe zimapanga chiwombankhanga choteteza chikatenthedwa kwambiri zimatha kuteteza zinthu zomwe zili pansi pamoto. Zovala zamtundu uwu zimakula zikatenthedwa, zomwe zimapangitsa kuti pakhale chotchinga chomwe chimachepetsa kutentha kwa kutentha ndi kuchepetsa chiopsezo cha kuyaka.
Kuphatikiza apo, chithandizo cha plasma ndi njira zina zosinthira pamwamba zimatha kukulitsa zomatira zotchingira moto, kupititsa patsogolo kukana moto kwa gawo lapansi la pulasitiki.
4. Nanotechnology
Kuphatikizika kwa nanomatadium, monga ma carbon nanotubes kapena nanoclays, kwatuluka ngati njira yodalirika yolimbikitsira kukana moto kwa mapulasitiki. Zidazi zimatha kupititsa patsogolo kukhazikika kwamafuta komanso makina apulasitiki komanso kupereka chotchinga chomwe chimachepetsa kufalikira kwa malawi. Kafukufuku m’derali akupitirirabe, ndipo kuthekera kwa nanotechnology kusinthiratu mapulasitiki osagwira moto ndiwofunika kwambiri.
Kuchulukitsa kukana moto kwa mapulasitiki ndikofunikira kuti mutsimikizire chitetezo pazinthu zosiyanasiyana, kuyambira pakumanga mpaka pamagetsi. Pogwiritsa ntchito zowonjezera zowonjezera moto, zosakaniza za polima, chithandizo chapamwamba, ndi nanotechnology, opanga amatha kupanga mapulasitiki omwe amakwaniritsa miyezo yolimba ya chitetezo chamoto. Pamene kafukufuku akupitirizabe kusinthika, tsogolo la mapulasitiki osagwira moto likuwoneka bwino, ndikutsegula njira ya zipangizo zotetezeka komanso zokhazikika pa moyo wathu wa tsiku ndi tsiku.
Malingaliro a kampani Sichuan Taifeng New Flame Retardant Co., Ltdndi wopanga yemwe ali ndi zaka 22 wokhazikika pakupanga ammonium polyphosphate retardants lamoto, zopangira zathu zimatumizidwa kunja kwina.
Woyimilira wathu wamoto retardantMtengo wa TF-241ndi eco-ochezeka komanso zachuma, ili ndi ntchito yokhwima mu PP, PE, HEDP.
Ngati mukufuna kudziwa zambiri, chonde titumizireni.
Contact: Cherry He
Email: sales2@taifeng-fr.com
Nthawi yotumiza: Oct-23-2024
