水性漆配方

wu999 · 发表于 2010-9-22 07:52:14

Component A                   Worléesol E 440 W          40 % water                      (1)                29.4
                                       Byk 020                                                       (2)                0.5
                                       Disperbyk 190                                                 (2)                1.0
                                       Kronos 2190                                                 (3)                20.0
                                       Millicarb                                                    (4)                3.0
                                       Talkum ST 20                                                 (5)                5.0
                                       SILLITIN Z 86                                                 (6)                5.0
         Component B                   Water                                                                            1.5
         Component C                   Worléesol E 440 W          40 % water                      (1)                31.7
                                       Acrysol RM 1020                               )*          (7)                1.0
                                       DSX 1514                                        )*          (8)                0.3
                                       Additol VXW 4940             1:1 in water

         Suppliers                   (1)    Worlée-Chemie GmbH, Hamburg (Germany)
                                       (2)    Byk Chemie GmbH, Wesel (Germany)
                                       (3)    Kronos Titan GmbH, Leverkusen (Germany)
                                       (4)    Omya GmbH, Köln (Germany)
                                       (5)    Naintsch GmbH, Graz (Austria)
                                       (6) HOFFMANN MINERAL GmbH & Co. KG, Neuburg (Germany)
                                       (7) Rohm and Haas Company, Philadelphia (USA)
                                       (8) Cognis, Düsseldorf (Germany)
                                       (9)    Vianova Resins AG, Graz (Austria)

                                          pH-value:             (can be adjusted by ammonia)                               7.5 – 8.5
                                          Viscosity:             Brookfield, spindle no. 4, 20 rpm                      7000 mPas
                                          Drying:                100 µm on glas
                                                                  dust-dry                                                    30 min
                                                                  tack-free                                                    60 min
                                          Pendulum hardness:    after 24 h                                              66 s / 66 s
                                                                  after 1 week                                           92 s / 91 s
                                          Gloss                   20°                                                                2
                                                                  60°                                                                14
                                                                  85°                                                                44
                                          Water resistance:       after 24 h                                              very good
                                          on wood:                brushability                                                 good
                                                                  levelling                                                    good
                                                                  sanding after 24 h                                           good