|
Chemical Name: |
Methanesiliconic acid sodium salt(D-140) |
Structural Formula: |
-- |
Brief Intro.: |
It is a highly efficient water-proofing agent with good compatibility with various building materials. Widely used in construction, buildings and exterior decoration industry. |
Properties: |
Light yellow and transparent; basic; specific weight: around 1.23; non-toxic, tasteless, non-volatile and non-combustible; easy construction, low price, good water resistance, long service life; weather resistant. |
Technical Standard: |
Appearance: colorless to light yellow transparent liquid
Assay: (as Methanesiliconic acid)≥10%
Density: (20℃)1.20-1.23
Free alkali: (NAOH) no more than 5%
Chloride: (Cl) no more than 1% |
Packing: |
In plastic drum, Net weight 25kgs, 200kgs; stored in dry and cool place; avoid light, moisture and water. |
|
|
