Page 57 - 涂料工业2024年第06期电子刊
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54   6                                                                                Vol. 54 No. 6
              2024  6                                                                                  un.  2024
                                                    A N    C A  NGS  ND S R


                     高强度单组分聚氨酯防水涂料的制备与性能研究



                                                  陈  淼,王志昂 ,王玲玲

                                  (可慧(河南)新材料科技有限公司,河南南阳474650)
                     摘 要:                              ,
                                ,
                                                   330N     20
                     NC      5                   CA - S2   DMDEE    ,
                                 A  -402                -
                 1    5   ,     120 d                GB   19250 2013
                         ,             ,
                     关键词:                                                                                            工
                                                                                                                     探
                     中图 类号   635. 55  文献标志码:A  文章编号:0253-4312(2024)06-0035-06
                                                                                                                     索
                                                                                                                     艺
                     doi 10. 12020  . i  n. 0253-4312. 2023-337
                    Preparation and Per ormance Study o  High strength Single                                        开
                                                                                                                     技
                              Component Polyurethane  aterproo  Coatings                                             术
                                                                                                                     发

                                         C EN Miao, ANG  hian , ANG  in lin

                           (Covay(Henan)New Material Technology Co     Ltd     Nanyang,Henan   474650,China)
                      A stract  n  order  to  prepare   in le  component  polyurethane  waterproo   coatin    with
                  a t  low-temperature  curin    peed  and  hi h   tren th   or   uildin   waterproo in ,and  the
                 prepolymer wa   ynthe i ed u in  polyether polyol  and i ocyanate  a  the main raw material .
                  he  prepolymer  wa   then  mi ed  with  powder   iller , ol ent ,additi e   in  a  certain  ratio  to

                                                                             i
                 prepare   in le  component  polyurethane  waterproo   coatin  ,n rared   pectrum  o   which  wa
                 characteri ed.  he re ult   howed that when 330N polyether polyol accounted  or 20  o  the
                                              t
                 polyether polyol total amount,he content o   NC  in prepolymer wa  5 , ericite powder a
                                                                                     t
                 powder  iller,and compo ite o   CA - S2 and DMDEE a  cataly t,he coatin  had the  e t
                 comprehen i e per ormance.  hen the ma    raction  o  latent curin  a ent(A  -402)and

                 polyurethane   peci ic  molecular   ie e  acti ation  powder(   -  ) were  1   and  5 ,

                 re pecti ely,the  coatin   wa    ine  without   u  le   a ter  120 d.  he  product   met  the
                 re uirement  o   ype     in le component polyurethane waterproo  coatin  in GB    19250

                 2013,nd  howed  road application pro pect   or it   ood  ta ility and curin   peed.
                       a
                       ey  words hi h  inten ity  in le  component polyurethane waterproo   coatin
                  ta ility per ormance  tudy

              一作者:  (1988—), ,  ,主要从 有机合成、密  、涂料等方面的研究。
              通信作者: 志 (1990—), ,  ,主要从   性及  性复合 料的开发及应用。
             本文  引 格式:
               , 志 ,   .    单 分   防 涂料的制备与性 研究   . 涂料工业,2024,54(6):35-40.
             C EN  M, ANG     A, ANG      .  reparation and per ormance  tudy o  hi h- tren th  in le component polyurethane waterproo  coatin      .  aint
             Coatin    ndu try,2024,54(6):35-40.

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