永丰—涂料原材料供应的先锋

物理性能

颜色：                                  白色

形态：                                 粉末状

原料：                                 淡水硅藻

品级：                                助熔煅烧品填料

湿密度，g/cm3                            0.35

吸油率，%                                98

吸水率，%                                110

白度                                      85

150目筛余，%                             0

325目筛余，%                            痕量

PH:（10%料浆）                           10

水分，wt%                                1.0

比重，g/cm3                               2.15

化学组分，                        重量%

烧失量                                    0.3

SiO2                                      92.0

AI2O3                                     3.3

Fe2O3                                     1.3

P2O5                                      0.1

TiO2                                      0.2

CaO                                       0.3

MgO                                       0.5

Na2O+K2O                                 2.5