Powdery Additives

Silicone water repellent additive in powder form for cemet-based mineral construction material mixes, e.g. premixed plasters, mortars, grouts and powder paints

• for cement-based building materials
• water soluble
• excellent water repellence
• does not influence permeability to water vapor
• high early water resistance
• creates a beading effect
• low soiling tendency

Defoamer in powder form for mineral construction material mixes, e.g. premixed plasters, mortars, joint fillers, screeds and powder paints

• highly effective
• silicone free

Improves in gypsum-based dry-mix systems key properties as workability and productivity of the wet mortar, setting properties and adhesion on critical surfac-es

• especially suitable for gypsum
• excellent water binding and water retention ability
• rheology control of the wet mortar
• no adhesion of the wet mortar on the trowels, therefore clean tools
• excellent suspending and stabilizing of the mineral components
• excellent alkaline resistance
• long open time
• high stability of the wet mortar on vertical surfaces
• crack-free setting

Improves key properties of latex paints and plasters like storage stability, workability, productivity and adhesion on critical surfaces.

• very high viscosity and shear thinning ability
• provides good suspending and protective colloid ability
• provides good dispersing and stabilizing ability of the fillers
• excellent water retention
• low spatter tendency and low sagging during paint application
• good paint levelling
• excellent alkaline-resistance
• long open time
• excellent adhesion on critical surfaces

Powdery rheology additive for aqueous or mineral building material mixtures.

• distinct pseudoplasticity at low application concentrations
• excellent stability, even with high electrolyte concentrations
• high viscosity stability within a wide pH range
• high stability to temperature of the aqueous solutions
• distinct lubrication and gliding effect when pumping two-phase-systems
• excellent stability against microbial infestation

• powdery rheology additive for aqueous or mineral building material mixtures.
• controllable hydration offers easy dispersing into aqueous systems due to controllable distinct pseudoplasticity at low application concentrations
• excellent stability, even with high electrolyte concentrations
• high viscosity stability within a wide pH range
• high stability to temperature of the aqueous solutions
• distinct lubrication and gliding effect when pumping two-phase-systems
• excellent stability against microbial infestation