Page 45 - 涂料工业2024年第03期电子刊
P. 45

54   3                                                                                Vol. 54 No. 3
              2024  3                                                                                 Mar.  2024
                                                    A N    C A  NGS  ND S R


                       流变助剂对膨胀型钢结构防火涂料性能的影响




                                            方健君 ,王清海 ,徐  科 ,王秀娟                 2
                                                                      2
                                                    1
                                                             1
                                  (1. 中海油常州环保涂料有限公司,江苏常州213012;
                                2. 中海油常州涂料化工研究院有限公司,江苏常州213016)
                     摘 要:                 ,
                  ,



                      ,         ,
     探 工 工                  ,

     索
     艺
     艺                                                    ,

     开 技 技           关键词:
     发 术 术           中图 类号   637. 6  文献标志码:A  文章编号:0253-4312(2024)03-0026-06
                     doi 10. 12020  . i  n. 0253-4312. 2023-282
                       In luence o  Rheological  dditives on the Per ormance o

                        Intumescent  ire Retardant Coatings  or Steel Structure


                                                 1
                                                                        2
                                                                1
                                    Fan   ian un , an   in hai , u  e , an   iu uan    2
                                                                  J
                  (1. CNOOC Changzhou EP Coating Co     Ltd     Changzhou,iangsu   213012,China 2. CNOOC Changzhou
                                                                              J
                         Paint & Coatings Industry Research Institute Co     Ltd     Changzhou,iangsu   213016,China)
                        stract  n luence  o   rheolo ical  additi e   on  the  per ormance  o   intume cent   ire
                 retardant  coatin    wa   in e ti ated   y  u in    ol ent- a ed  acrylic  re in  and  chlorinated
                 para  in a   inder,A  , ER and ME  a  the intume cent  y tem.  he in luence wa  analy ed
                 accordin   to  char  re idual  ma  , ire  re i tance  time,char  e pan ion,char   tren th  and
                 morpholo y.  he  re ult    howed  that  di  erent  type   o   rheolo ical  additi e   had  remar a le
                 e  ect on the per ormance o  intume cent  ire retardant coatin  .  olyamide wa  and hydrated

                                                                             r
                 ma ne ium  ilicate almo t had no impact on the char  tren th,elati e char e pan ion and  ire
                 re i tance. Modi ied  hydrated  ma ne ium   ilicate  could  impro e  the  char   tren th  and   ire
                 re i tance time.  ydrophilic  umed  ilica could increa e the relati e char e pan ion and  ire

                 re i tance time,ut at the  ame time,t could reduce the char  tren th and cau e it to peel o   ea ily.
                                                   i
                  ydropho ic  umed  ilica and modi ied montmorillonite rheolo y additi e  could inhi it  wellin
              一作者:方  (1982—) ,  , 级工程 ,主要从 重防 涂料、防 涂料及防 涂料的研究。
             本文  引 格式:
             方  , 清 , 科,等. 流   对    结构防 涂料性 的     . 涂料工业,2024,54(3):26-31.
             FANG      , ANG      ,     ,et al.  n luence o  rheolo ical additi e  on the per ormance o  intume cent  ire retardant coatin    or  teel  tructure    .
              aint   Coatin    ndu try,2024,54(3):26-31.

                26
   40   41   42   43   44   45   46   47   48   49   50