Page 14 - 涂料工业2024年第06期电子刊
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                 145  ,n(caprolactone) n( M )o  12. 17,he ma   mi ture o   utyl acetate and ethylene
                  lycol  utyl ether a  the polymeri ation  ol ent  y tem,he content o   C   o  9. 4 ,and the
                                                                       t
                 theoretical   la    tran ition  temperature  o     AD  o   41. 85    re ulted  in  the  production  o
                   AD  with   maller  particle   i e,moderate   i co ity,hi h   olid  content,and   etter  thermal
                  tora e   ta ility.  he  water orne  two-component  polyurethane  coatin    wa   prepared   y

                 com inin     AD  with  water orne  polyi ocyanate  curin   a ent(A  A  -298),and  the
                 hardne   o  the coatin  wa  F a ter curin ,and the coatin  al o had e cellent  le i ility and
                  lo  .
                       ey  words one-pot  proce   polycaprolactone  polyol low  hydro yl  content acrylic

                 di per ion le i ility
                             (2   )                                           ,
                               ,                                              ( C  )     C
     探
                                                                      ,               ,
     索         ,                                                                    ,
                                             1
                                V C,                                    ,
     开
                                  ,                                          (  AD)
     发                   ,                                               AD             ,
                                                                               ,
                           2
                     2         ,                                      ,
                      ,
                      ,            ,
                         ,        ,                                  部
                               3
                 ,           ,
                                                                      实验原料
                     ,
                            4
                            (     2. 0 )                             ε-   (ε-C )    ,
                                                                        ( M )    ,
                                           5
                   ,                                                  (MMA)      (BA)
                                  ,                                 ( EMA)    (St)
                                                                ( MA)    (AA)    ,
                   ,             ,                                        (D A )    ,
                                                       6
                 ,        ,                                                    (C S )    ,
                                                                                                  12
                          ,                                                    (BCS)
                                                                 ( nB)       (D nB)
                                             7
                 ε-                                             (D M)        ( GDA)     (BAC)
              ,           C C   C                                  ,     N,N-      (DMEA)
                    ,                                             ,
                  ,                                                      (DCC-1019) DCC      ( EG -
                8
              ,                                                 4100)    ( EG -496)       (Sur ynol
                      ,                                         DF-110D)       (Coapur  S-83)
                                                                      (A  A  -298)     99 , NC
                                            9
                         ,    ε-                                  20. 5 ,   ,


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