Page 46 - 涂料工业2024年第03期电子刊
P. 46
and oamin and impro e the char tren th,ut at the ame time,hey would i ni icantly reduce
t
the ire re i tance time. Finally,he mechani m o rheolo ical additi e on the per ormance o
t
intume cent ire retardant coatin or teel tructure wa analy ed. he main mechani m o
rheolo ical additi e on the per ormance o intume cent ire retardant coatin wa attri uted
to the impact o the hi h temperature i coela tic propertie and char e pan ion.
r
c
c
ey words ntume cent ire retardant coatin heolo ical additi e har tren th har
i
e pan ion ire re i tance time teel tructure
( ER)
1
, ,
, , (B -A (B -066N)
,
2
, (B)
工
, (C) (D) 探
(E) (F) 索
艺
3-4 (G) ( )
技
开
( ) ,3
,
发
1 G M Si , 术
, 3
Al(Si ),
2 3 3
5-7 , 表 石 主要
Ta le The components o three modi ied
8
montmorillonite
,
, ,
项目
, H I
- - w(Si) 18. 86 18. 95 21. 11
, w(M ) 8. 086 0. 733 0. 835
, w(Al) 0. 531 6. 8 5. 98
w(Ca) 0. 856 0. 466 0. 571
9
, w(Cl) 0. 822 1. 07 0. 245
-C-N w( ) 0. 311 0. 072 0. 765
, w(Fe) 0. 2884 2. 766 1. 666
w( ) 0. 288 0. 39 0. 35
, 注:表 1 数据均为采用 射线荧光光谱仪自测所得,仅能
测试氟及原子序数更高的元素。
(SF -400)
部
( N 4500)
主要原料及仪器 Ni
膨胀型防火涂料的制备
(ME ) 70 2,
(A , n ,
1 000) , 0. 5
27