GD-208 is modified polysiloxane & polyether compound type dry powder defoamer, It is specialized use in mortar, self-leveling mortar and other water based foaming systems.
Active Ingredient : Modified polysiloxane, polyether, dispersing agent, stabilizer, starch.
Typical product data:
|Appearance:||white or light yellow powder solid|
|PH(25ºC)||6-9(1% aqueous solution)|
Note: Data on above only for reference, can adjust according to customers actual needs.
Non toxic, non corrosion, non volatile, high thermal stability, high surface activity, do not have chemical reaction with foaming system medium. High efficiency, low dosage. Long time inhibit foaming. Acid and alkali resistant, Stable and convenient transportation. Mainly use in construction, including mortar production, self-leveling mortar, also it can be used in others aqueous foaming systems.
Use directly with stir, or dissolve in water (hot or warm water faster)
Usually dosage: 0.5~1%,According to practical needs.
Packing & Storage :
25kgs/cardboard drum, or 25kg/kraft paper bag, store indoor. Forbid touch with water, acid, alkali, oxide directly, transportation as non-dangerous goods standard.
Typical product data is not standard, technical specifications can be produced according to customers practical needs. In order to use product correctly and safely, please do test before use in bulk.