Zochitika Zachitukuko ndi Kugwiritsa Ntchito Ammonium Polyphosphate Flame Retardant

1. Chiyambi

Ammonium polyphosphate(APP) ndi chida choletsa moto chomwe chimagwiritsidwa ntchito kwambiri m'makampani amakono azinthu. Kapangidwe kake kapadera ka mankhwala kamapatsa mphamvu zabwino kwambiri zoletsa moto, zomwe zimapangitsa kuti chikhale chofunikira kwambiri pazinthu zosiyanasiyana kuti chiwonjezere kukana moto.

2. Mapulogalamu

2.1 MuMapulasitiki

Mu makampani opanga mapulasitiki, APP nthawi zambiri imawonjezeredwa ku ma polyolefin monga polyethylene (PE) ndi polypropylene (PP). Mwachitsanzo, muzinthu zopangidwa ndi PP monga zinthu zamkati mwa magalimoto, APP imatha kuchepetsa kuyaka kwa pulasitiki. Imawola kutentha kwambiri, ndikupanga chotchinga cha char pamwamba pa pulasitiki. Chotchinga cha char ichi chimagwira ntchito ngati chotchinga chakuthupi, kuletsa kufalikira kwa kutentha ndi mpweya, motero kumawonjezera mphamvu yoletsa moto ya zinthu zapulasitiki.

2.2 MuNsalu

Mu nsalu, APP imagwiritsidwa ntchito pochiza nsalu zoyaka moto. Itha kugwiritsidwa ntchito pa thonje, polyester - thonje losakaniza, ndi zina zotero. Mwa kuyika nsaluyo ndi APP - yokhala ndi mayankho, nsalu zokonzedwa zimatha kukwaniritsa miyezo yachitetezo cha moto - yofunikira pakugwiritsa ntchito monga makatani, nsalu za upholstery m'malo opezeka anthu ambiri, ndi zovala zantchito. APP pamwamba pa nsaluyo imawola ikayaka, kutulutsa mpweya wosayaka womwe umachepetsa kuchuluka kwa mpweya woyaka womwe umapangidwa ndi nsaluyo, ndipo nthawi yomweyo, imapanga wosanjikiza wa char kuti uteteze nsalu yomwe ili pansi pake.

2.3 MuZophimba

APP ndi chinthu chofunikira kwambiri pa zophimba zoletsa moto. Ikawonjezeredwa ku zophimba za nyumba, nyumba zachitsulo, ndi zida zamagetsi, imatha kuwonjezera kukana kwa moto kwa zinthu zophimbidwa. Pa nyumba zachitsulo, zophimba zoletsa moto ndi APP zimatha kuchedwetsa kukwera kwa kutentha kwa chitsulo panthawi ya moto, zomwe zimaletsa kufooka mwachangu kwa mphamvu zamakina achitsulo motero zimapatsa nthawi yochulukirapo yotulutsira ndi kumenyana ndi moto.

3. Zochitika pa Chitukuko

3.1 Kugwira Ntchito Mwapamwamba ndi Kotsika - Kutsegula

Chimodzi mwa zinthu zazikulu zomwe zikuchitika pakukula kwa zinthu ndi kupanga APP yokhala ndi mphamvu yowonjezereka ya lawi - retardant, kuti APP yochepa ikwaniritse mphamvu yofanana kapena yabwino ya lawi - retardant. Izi sizimangochepetsa mtengo wa zipangizo komanso zimachepetsa mphamvu ya zinthu zoyambirira za matrix. Mwachitsanzo, kudzera mu kuwongolera kukula kwa tinthu ndi kusintha kwa pamwamba, kufalikira ndi kuyanjana kwa APP mu matrix kumatha kukonzedwa, ndikuwonjezera mphamvu yake ya lawi - retardant.

3.2 Ubwino wa Chilengedwe

Popeza kulimbitsa kwambiri kuteteza chilengedwe kukukulirakulira, chitukuko cha APP yosawononga chilengedwe n'kofunika kwambiri. Kupanga APP yachikhalidwe kungaphatikizepo njira zina zomwe siziwononga chilengedwe. M'tsogolomu, njira zopangira zosawononga chilengedwe zidzafufuzidwa, monga kuchepetsa kugwiritsa ntchito zosungunulira zovulaza komanso zinthu zomwe zimagwiritsidwa ntchito popanga. Kuphatikiza apo, APP yokhala ndi kuwonongeka kwabwino ikupangidwanso kuti ichepetse kuwononga chilengedwe pambuyo poti zinthu zatha.

3.3 Kukonza Kugwirizana

Kukonza kugwirizana kwa APP ndi zinthu zosiyanasiyana za matrix ndi njira ina yofunika. Kugwirizana bwino kungatsimikizire kuti APP imafalikira mofanana mu matrix, zomwe zimathandiza kugwiritsa ntchito bwino mphamvu zake zoyatsira moto. Kafukufuku akuchitika kuti apange zinthu zolumikizira kapena APP yosinthidwa pamwamba kuti igwirizane ndi mapulasitiki osiyanasiyana, nsalu, ndi zokutira, kuti zinthu zosiyanasiyana zigwire bwino ntchito.

4. Mapeto

Ammonium polyphosphate, monga chinthu chofunikira choletsa moto, imagwiritsidwa ntchito m'mapulasitiki, nsalu, zokutira, ndi zina. Ndi chitukuko chopitilira chaukadaulo, ikupita patsogolo kwambiri - kugwira ntchito bwino, kusamala chilengedwe, komanso kugwirizana bwino, zomwe zidzakulitsa kwambiri momwe imagwiritsidwira ntchito ndikuchita gawo lofunika kwambiri pakupewa moto ndi chitetezo mtsogolo.