Page 53 - 涂料工业2024年第03期电子刊
P. 53
54 3 Vol. 54 No. 3
2024 3 Mar. 2024
A N C A NGS ND S R
耐龟裂水性透明防火涂料的制备与性能研究
明,何金蓉,蒋金锐,吴玉章,屈 伟
(中国林业科学研究院木材工业研究所,北京100091)
摘 要: , ( N ) ( RA) ,
(MF)
N Al RA
RA , RA N , N
健 N , N 5 ,800 42. 2 ,
康 38 ,A e RR R 66. 1 55. 6 ,
探 工 工 180 300
· 关键词:
索
艺 中图 类号 637. 6 文献标志码:A 文章编号:0253-4312(2024)03-0032-09
艺
安
全 doi 10. 12020 . i n. 0253-4312. 2023-286
开 技 技
· Study on the Preparation and Per ormance o Crac resistant
发 术 术
环 ater orne Transparent ire Retardant Coatings
境
uo iamin , e inron ,ian inrui, u u han , u ei
(Research Institute of Wood Industry,Chinese Academy of Forestry,Beijing 100091,China)
stract n order to impro e the lame retardancy and crac re i tance o coatin ,
halloy ite nanotu e ( N )were ra ted with pho phoru -containin reacti e a ent( RA)
and then com ined with water orne amino re in(MF)to prepare tran parent intume cent ire
retardant coatin . he reaction mechani m wa analy ed y Fourier tran orm in rared
1
pectro copy,nuclear ma netic re onance( NMR), -ray cry tallo raphy and other
analytical mean . hermo ra imetric analy i , cannin electron micro cope,and the cone
calorimeter were u ed to e plore the action mechani m o the halloy ite nanotu e ( N )on
coatin e pan ion and car on layer morpholo y. he re ult howed that N could e
ra ted onto the RA molecule chain throu h the reaction etween Al and ,and
RA molecule could al o penetrate the interlayer o N . he ra tin o N did not
t
ha e an ad er ee ect on the tran parency o the coatin . hen the N content wa 5 ,he
a
re idual char ratio at 800 increa ed y 43. 6 . he i nition time,A e RR 180 ,nd R 300
o wood with the e coatin with 5 N were e tended y 38 econd ,and decrea ed y
基金项目 国家重点研发计 (2022 FD2200702)
通信作者: (1987—), , 研究 ,主要研究方向为 料表面 化。
本文 引 格式:
明,何金 , 金 ,等. 性 明防 涂料的制备与性 研究 . 涂料工业,2024,54(3):32-40.
M, E R, ANG R,et al. Study on the preparation and per ormance o crac -re i tant water orne tran parent ire retardant coatin .
aint Coatin ndu try,2024,54(3):32-40.
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