Defoamer D-226

Prodcuct Overview

Description: D-226 is a polyether defoamer produced by alkoxylation, with excellent foam-breaking performance and foam-suppression effects. It is suitable for high-strength concrete, precast components etc.

Performance: Fast defoaming speed

Effective foam suppression

Smooth and uniform appearance

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What is Defoamer?

Defoamer is a functional admixture designed to control and eliminate foam in water-based systems such as concrete, mortar, coatings, and industrial processes. By rapidly breaking bubbles and preventing their re-formation, it ensures a smoother mixture and more stable material properties.

The use of Defoamer delivers multiple benefits: reduced air content, improved surface quality, enhanced strength development, and higher material density. It helps prevent defects such as voids, pinholes, or reduced durability caused by excessive entrapped air.

For demanding construction and industrial applications, Defoamer ensures consistent performance, better finishing, and reliable long-term quality—making it a vital additive across various formulations.

Advantages

The substance components of the antifoam do not contain the substances listed in the SVHC list of the REACH Regulation.

Technical Data

Appearance	Colorless to light yellow transparency liquid
Bulk density
Moisture content	≤3%
Recommended dosage (total weight of mortar)	0.03-0.3%

Applications

Construction concrete, Precast Concrete, Tunnel Construction, Ready-mix concrete, High-strength concrete, Architectural concrete, Concrete pipe pile etc.

Construction Concrete
Precast Concrete
Tunnel Construction
Ready-Mix Concrete
Ready-mix Concrete

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Discover the superior performance of SUNBO’s construction chemical additives today! Request your free sample and test their quality in real applications. Experience how our products enhance workability, durability, and efficiency in your projects.

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Factory Strength

Advanced Distributed Control System
R&D Center
Modern Production Facilities
Shandong Plant
Suzhou Plant
Automated Production