Defoamer is mainly divided into mineral oil, silicone, polyether class. Defoamer works by inhibiting bubbles and removing bubbles. A good defoamer has performance of long inhibition, good effect, fast defoaming speed, no influence on the basic properties of foaming system and thermal stability.

GUUDPOLY Series Defoamer is mainly used in a variety of cement-based and gypsum base mortar, concrete, asbestos, calcium silicate board, enhancer and so on.

GUUDPOLY PD306 is a kind of defoamer in powder form based on polyether with inorganic carrier. It supplies excellent anti-foam and foam control performance. It’s special designed for cement & Gypsum mortars and concretes.

Physical Specification

Properties / Benefits

GUUDPOLY PD306 provides the following benefits:

●       Outstanding anti-foam and foam control performance

●       Excellent long-term stability in dry mortars

●       Improves surface properties of leveling compounds

●       No negative impact on setting time

●       Increase flexural strength and compressive strength

●       Very low contribution to VOC

●       Very low dosage to reach idea performance

Application

GUUDPOLY PD306 may be used in a variety of cement or gypsum based drymix mortar and concrete applications as follows:

●       Ceramic tile adhesive

●       Tile grouts & Joint filler

●       Grouts mortar, pressure grouts

●       Self-leveling floor compounds

●       cement and anhydrite based Screeds

●       repair mortars

●       powdered concretes

●       cement or gypsum artware

Dosage and Handling

GUUDPOLY PD306 is added to other powdery components and mix to get a homogenous formulation.

The dosage may vary from 0.05%-0.3% of the total dry material by weight. The actual required dosage should be evaluated in suitable tests prior to final application.

Please contact us to get more information.