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永豐—涂料原材料供應(yīng)的先鋒

物理性能

顏色：                                  白色

形態(tài)：                                 粉末狀

原料：                                 淡水硅藻

品級(jí)：                                助熔煅燒品填料

濕密度，g/cm3                            0.35

吸油率，%                                98

吸水率，%                                110

白度                                      85

150目篩余，%                             0

325目篩余，%                            痕量

PH:（10%料漿）                           10

水分，wt%                                1.0

比重，g/cm3                               2.15

化學(xué)組分，                        重量%

燒失量                                    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