无(Wu)机(Ji)堵(Du)料(Liao)说(Shuo)明(Ming)

DW-A3-RT无(Wu)机(Ji)堵(Du)料(Liao)主(Zhu)要(Yao)用(Yong)于(Yu)电(Dian)线(Xian)电(Dian)缆(Lan)贯(Guan)穿(Chuan)竖(Shu)直(Zhi)孔(Kong)洞(Dong)和(He)楼(Lou)板(Ban)处(Chu)封(Feng)堵(Du)，(?)固(Gu)化(Hua)后(Hou)能(Neng)有(You)效(Xiao)地(Di)防(Fang)止(Zhi)火(Huo)焰(Yan)穿(Chuan)越(Yue)孔(Kong)洞(Dong)或(Huo)缝(Feng)隙(Xi)，(?)耐(Nai)火(Huo)时(Shi)间(Jian)可(Ke)达(Da)3小(Xiao)时(Shi)，(?)避(Bi)免(Mian)形(Xing)成(Cheng)延(Yan)燃(Ran)。(?)产(Chan)品(Pin)使(Shi)用(Yong)前(Qian)为(Wei)粉(Fen)状(Zhuang)，(?)用(Yong)塑(Su)料(Liao)袋(Dai)包(Bao)装(Zhuang)。(?)使(Shi)用(Yong)时(Shi)用(Yong)稀(Xi)料(Liao)按(An)比(Bi)例(Li)配(Pei)成(Cheng)糊(Hu)状(Zhuang)灌(Guan)入(Ru)缝(Feng)隙(Xi)之(Zhi)中(Zhong)，(?)短(Duan)时(Shi)间(Jian)即(Ji)可(Ke)固(Gu)化(Hua)。(?)注(Zhu)意(Yi)防(Fang)潮(Chao)，(?)固(Gu)化(Hua)后(Hou)可(Ke)能(Neng)冒(Mao)白(Bai)属(Shu)正(Zheng)常(Chang)现(Xian)象(Xiang)，(?)对(Dui)产(Chan)品(Pin)特(Te)性(Xing)无(Wu)影(Ying)响(Xiang)。(?)