消光粉C807
GRACE Davison     SYLOID? C 807                  
産 品 資 料                        消 光 粉                                                                                               
1) 産品簡介       SYLOID? C 807是一種無定型二氧化矽，呈白色粉末狀，能自由流動。
 2) 産品規格 性質                          單位           指標                測試方法   
 水份(160℃)         %                      最大3.5              GRACE Q 05
平均粒徑
(Malvern測定法)    μm                      6.5 - 7.5              GRACE Q 13
pH值(5%水懸浮液)                          2.9 - 3.7                                                   GRACE