Ammonium polyphosphate(APP) ndi chotchinga moto chomwe chimagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuphatikiza kupanga zokutira zozimitsa moto. Makhalidwe ake apadera amapangitsa kuti ikhale yabwino kupititsa patsogolo kukana moto kwa zokutira ndi utoto. M'nkhaniyi, tiwona momwe ammonium polyphosphate imagwiritsidwira ntchito mu zokutira zoletsa moto ndi ubwino wake.
Ammonium polyphosphate ndi awopanda halogenated lawi retardantzomwe zimatulutsa ammonia pa kutentha kwakukulu. Izi zimapanga makala oteteza omwe amateteza zinthu zomwe zili pansi pa kutentha ndikuletsa kufalikira kwa malawi. Mukawonjezeredwa ku zokutira, APP imagwira ntchito ngati yoletsa moto, imachepetsa kuyaka ndikuchepetsa kuyaka kwa pamwamba.
Ubwino waukulu wogwiritsa ntchito ammonium polyphosphate mu zokutira zoziziritsa moto ndi kuthekera kwake kuchepetsa kuyaka kwa magawo osiyanasiyana. Kaya agwiritsidwa ntchito pamatabwa, nsalu, mapulasitiki kapena zitsulo, zokutira zomwe zili ndi APP zingathandize kwambiri kukana moto kwa zipangizo zomwe zikuchiritsidwa. Izi zimapangitsa kukhala chisankho chosunthika pamagwiritsidwe osiyanasiyana, kuphatikiza zida zomangira, zida zamagalimoto, ndi zamagetsi.
Kuphatikiza apo, zokutira zomwe zili ndi APP zimakhala ndi kukhazikika kwamafuta kwambiri ndipo ndizoyenera kugwiritsidwa ntchito kumalo otentha kwambiri. Chosanjikiza chamoto chomwe chimapangidwa ndi kuwonongeka kwa ammonium polyphosphate chimalepheretsa kutengera kutentha, zomwe zimathandiza kuteteza gawo lapansi kuti lisawonongeke. Izi ndizofunikira makamaka pakugwiritsa ntchito komwe chitetezo chamoto chimakhala chofunikira, monga pomanga nyumba ndi magalimoto oyendera.
Kuphatikiza pakupereka mphamvu zoletsa moto, zokutira zomwe zimakhala ndi ammonium polyphosphate zimawonetsa kumamatira kwabwino komanso kumagwirizana ndi magawo osiyanasiyana. Izi zimatsimikizira kuti zotetezera za zokutira zimasungidwa pakapita nthawi, ngakhale pansi pa zovuta zachilengedwe. Kuphatikiza apo, kugwiritsa ntchito zoletsa moto zomwe sizili za halogen monga APP zikugwirizana ndi kufunikira kokulirapo kwa mayankho oteteza zachilengedwe komanso okhazikika.
Kugwiritsiridwa ntchito kwa ammonium polyphosphate mu zokutira zoletsa moto sikuli kopanda mavuto. Kuwonjezeredwa kwa zoletsa moto kumakhudza ma rheology ndi mawonekedwe ogwiritsira ntchito mawonekedwe opaka. Choncho, njira zowonjezera zopangira ndi kupanga ziyenera kuganiziridwa mosamala kuti zitsimikizire kuti ntchito yoyaka moto ikukwaniritsidwa popanda kusokoneza zinthu zina zokutira.
Mwachidule, kugwiritsa ntchito ammonium polyphosphate mu zokutira zoletsa moto kumapereka njira yodalirika komanso yothandiza yolimbikitsira kukana moto kwazinthu zosiyanasiyana. Kuthekera kwake kupanga chiwongolero choteteza char, kukhazikika kwapamwamba komanso kuyanjana ndi magawo osiyanasiyana kumapangitsa kuti ikhale yofunika kwambiri pakupanga zokutira zosagwira moto. Pomwe kufunikira kwa chitetezo chamoto kukupitilira kukula m'mafakitale osiyanasiyana, kugwiritsa ntchito ammonium polyphosphate akuyembekezeka kuchitapo kanthu pokwaniritsa zofunikira zoteteza moto.
Malingaliro a kampani Shifang Taifeng New Flame Retardant Co., Ltdndi katswiri wopanga ammonium polyphosphate ku China yemwe ali ndi zaka 22.
Emma Chen
email:sales1@taifeng-fr.com
Tel/Whatsapp/Wechat:+8613518188627
Nthawi yotumiza: Jul-18-2024
