Le沸(fei)(fei)石(shi)(shi)(shi)(shi)應用(yong)(yong)填充型阻(zu)(zu)(zu)燃(ran)(ran)劑(ji)(ji)，穩(wen)定(ding)劑(ji)(ji).主要成份(fen)AL2O3、SiO2.沸(fei)(fei)石(shi)(shi)(shi)(shi)多孔具(ju)有(you)吸附性(xing),熱穩(wen)定(ding)性(xing)功能，通過TG、SGM等研究(jiu)了沸(fei)(fei)石(shi)(shi)(shi)(shi)對塑(su)(su)(su)料(liao)(liao)的(de)(de)(de)阻(zu)(zu)(zu)燃(ran)(ran)抑(yi)煙作(zuo)用(yong)(yong)。沸(fei)(fei)石(shi)(shi)(shi)(shi)能吸收(shou)HC1，減少塑(su)(su)(su)料(liao)(liao)燃(ran)(ran)燒(shao)過程(cheng)中HC1的(de)(de)(de)表觀(guan)釋放量(liang)，沸(fei)(fei)石(shi)(shi)(shi)(shi)對塑(su)(su)(su)料(liao)(liao)具(ju)有(you)一定(ding)的(de)(de)(de)阻(zu)(zu)(zu)燃(ran)(ran)作(zuo)用(yong)(yong)，在塑(su)(su)(su)料(liao)(liao)/沸(fei)(fei)石(shi)(shi)(shi)(shi)的(de)(de)(de)炭層(ceng)表面(mian)有(you)沸(fei)(fei)石(shi)(shi)(shi)(shi)覆蓋層(ceng)，起到(dao)較好的(de)(de)(de)絕熱屏(ping)蔽(bi)作(zuo)用(yong)(yong)。在塑(su)(su)(su)料(liao)(liao)/沸(fei)(fei)石(shi)(shi)(shi)(shi)燃(ran)(ran)燒(shao)殘(can)余物的(de)(de)(de)炭層(ceng)內部有(you)沸(fei)(fei)石(shi)(shi)(shi)(shi)填充，基材、碳和沸(fei)(fei)石(shi)(shi)(shi)(shi)形成復合材料(liao)(liao)提(ti)高(gao)阻(zu)(zu)(zu)燃(ran)(ran)作(zuo)用(yong)(yong)。用(yong)(yong)于塑(su)(su)(su)料(liao)(liao)、涂料(liao)(liao)、橡膠、塑(su)(su)(su)料(liao)(liao)電(dian)線電(dian)纜(lan)、阻(zu)(zu)(zu)燃(ran)(ran)，硝煙、吸附異味(wei)分子(zi)、消(xiao)臭、抗(kang)靜電(dian)等特性(xing)。沸(fei)(fei)石(shi)(shi)(shi)(shi)具(ju)有(you)更好阻(zu)(zu)(zu)燃(ran)(ran)及環(huan)保效果的(de)(de)(de)新型阻(zu)(zu)(zu)燃(ran)(ran)添加劑(ji)(ji)。