Zamgululi

Chizindikiro chazikhalidwe:

Maonekedwe: White ufa

Zamkatimu: ≥ 99%

Malangizo:

Itha kugwiritsidwa ntchito ngati antibacterial wothandizila, lawi lamoto wamtundu winawake ndi zotsekemera pakuphatikizika kwa monomer. Pakadali pano,DOPO-HQ chimagwiritsidwa ntchito ngati mbadwo watsopano wa halogen wopanda, zachilengedwe wochezeka ndi wobiriwira lawi wamtundu uliwonse monomer m'munda wa la retardant lawi. DOPO-HQzimagwiritsa ntchito mu lawi wamtundu uliwonse, ma polima apadera, epoxy resin, zida zowala, zida zosinthidwa ndi zina. Dohq-po pang'onopang'ono idzachotsa epoxy resin ngati zoteteza chilengedwe. Dopo-hq, monga chochokera kwaDOPO, Ikhoza kugwiritsidwanso ntchito pochotsa lawi la poliyesitala wokhazikika, polyamide, epoxy resin, polyurethane ndi zinthu zina za polima, komanso mapulasitiki azida zamagetsi, zokutira zamkuwa, bolodi loyenda ndi zida zina.

Zomwe zidapangidwa ndi phosphorous yokhala ndi ma lawi amoto DOPO-HQ adakonzedwa. DOPO-HQ yopanga mawonekedwe idadziwika ndi 1HNMR, FTIR ndikuwunika koyambirira. Lawi lokhazikika lolimba la polyurethane thovu (FRPUF) lidakonzedwa ngati lawi lamoto lofufuzira kuti liwunikenso. Zotsatira zake zidawonetsa kuti kuchuluka kwa DOPO ndi para quinone kunali 1.1: 1, ndipo kutentha komwe kumachitika kunali 78 C pa anayi a chloride. Pofika nthawi yoyenera ya 14 h, DOPO-HQ idapangidwa bwino. Njirayi ndiyosavuta, njirayi ndiyotetezeka, kuyera kwa malonda ndikokwera, ndipo zokolola ndizambiri. Kuphatikiza kwa .DOPO-HQ kumatha kusintha kwambiri kuyimitsidwa kwamoto kwa thovu lolimba la polyurethane. Pambuyo powonjezerapo 45 DOPO-HQ, mulingo woyaka woyaka wa thovu lolimba la polyurethane limatha kufikira kalasi ya V-0, ndipo malire a oxygen (LOI) amafikira 27%, yomwe ndi gawo lokhazikika. Zotsatira zikuwonetsa kuti kutulutsa kwathunthu kutentha ndikotsika kwachidziwikire ndipo makina oyimitsira moto ndiwodziwikiratu

Wazolongedza: 25kg / thumba kapena 500kg / thumba

Kusamala: sungani mnyumba yosungira yozizira, youma komanso yopuma.

Mphamvu yapachaka: Matani 500 / chaka