|
Project
|
Index
|
|
Appearance
|
Viscous liquid
|
|
Free alkali %
|
≤6.0
|
|
Effective substance %
|
≥9.0
|
|
Silicon content %
|
≥4.0
|
|
90℃ viscosity reduction rate %
|
≥70.0
|
|
220℃ viscosity reduction rate %
|
≥60.0
|
