
|
產(chǎn)品牌號
|
Si-28
|
Si-32
|
Si-40
|
Si-50
|
|
外觀
|
無色,無沉淀,無機(jī)械雜質(zhì)
|
|||
|
SiO2(%)
|
27.528.5
|
32.034.0
|
38.042.0
|
48.052.0
|
|
粘度(20℃)
|
0.97
|
1~3
|
4~7
|
20~150
|
|
密度(ρ20)
|
0.93~0.95
|
0.97~1.0
|
1.02~1.07
|
1.15~1.25
|
|
110℃下餾分%
|
≤2
|
|||
|
含量%
|
≥99.0
|
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