消光粉C807
GRACE Davison     SYLOID? C 807                  
産 品 资 料                        消 光 粉                                                                                               
1) 産品简介       SYLOID? C 807是一种无定型二氧化矽,呈白色粉末状,能自由流动。
 2) 産品规格 性质                          单位           指标                测试方法   
 水份(160℃)         %                      最大3.5              GRACE Q 05
平均粒径
(Malvern测定法)    μm                      6.5 - 7.5              GRACE Q 13
pH值(5%水悬浮液)                          2.9 - 3.7                                                   GRACE