Agent antimousse

Overview of Defoaming Agent

Concreteandmore’s concrete defoaming agent is a high-efficiency chemical additive specially developed for cement-based systems, designed to eliminate excessive and unstable air bubbles generated during concrete mixing, pouring and transportation. These harmful bubbles can reduce the compressive strength of hardened concrete, cause honeycomb-pockmarked surfaces, and shorten the service life of buildings. Our defoaming agent quickly destabilizes bubble films, breaks existing bubbles and inhibits new ones, making concrete denser, plus uniforme, and improving both mechanical performance and surface quality for various construction scenarios worldwide.

Features of Defoaming Agent

• Rapid Defoaming & Long-lasting Foam Suppression: It can complete defoaming within 30-90 seconds after mixing with water, effectively eliminating existing bubbles and inhibiting new foam formation during the entire construction process.
• Excellent Compatibility: Well-matched with polycarboxylate (PCE) superplastifiants, naphthalene-based water reducers and other common concrete admixtures, no demulsification, oil floating or adverse reactions.
• High Adaptability: Performances stables dans une large plage de températures (from -5°C to 40°C) and strong acid-alkali environment (pH up to 14), suitable for various construction conditions and regions.
• Rentable & Low Dosage: Seulement 0.01% à 0.3% dosage by weight of cement is needed to achieve optimal defoaming effect, reducing construction costs significantly without affecting concrete performance.
• Respectueux de l'environnement & Sûr: Non toxique, inodore, free of harmful substances and chlorides, complying with international environmental and construction safety standards, no pollution to the environment or corrosion to steel bars.

Specification Table of Defoaming Agent

Article	Powder Type (SDF Series)	Liquid Type (DF Series)
Apparence	White or light grey free-flowing powder	Milky white to pale yellow transparent liquid
Valeur pH (1% solution aqueuse)	7.0 - 9.0	6.5 - 8.5
Densité (g/L, 25°C)	300 - 450 (densité apparente)	0.90 - 0.97
Active Ingredients	Polyether surfactant composite (≥65%)	15% - 100% (depending on model)
Solubilité	Water-repellent, dispersible in water with partial precipitation	Emulsifiable, miscible with water
Dosage (en poids de ciment)	0.01% - 0.2%	0.01% - 0.3%
Conditionnement	25kg/sac	200kg/baril, 1000kg/baril
Durée de conservation	2 années (scellé, endroit frais et sec)	2 années (scellé, éviter la lumière directe du soleil)
Numéro CAS.	9003-13-8	9003-13-8
Code SH	3402420000	3402420000

Applications of Defoaming Agent

Concreteandmore’s concrete defoaming agent is widely used in various cement-based materials and construction projects, suitable for scenarios requiring high surface quality and mechanical strength:

• Béton prêt à l'emploi: Eliminates bubbles in commercial concrete mixing, ensuring uniform texture and improving pumpability during transportation and pouring.
• Béton préfabriqué: Perfect for precast components (poutres, colonnes, dalles, etc.), reducing surface defects and ensuring consistent quality of finished products.
• Grouting Materials & Mortier Autonivelant: Ideal for grouting projects and self-leveling floors, avoiding surface pores and ensuring flatness and compactness.
• Mortier de construction: Used in waterproof mortar, bonded mortar, wall putty and gypsum products, preventing foam-induced cracks and improving adhesion.
• Projets de construction à grande échelle: Applicable to high-rise buildings, routes, ponts, barrages, ports and other projects, enhancing concrete durability and service life.

Profil de l'entreprise

Concrete and More est le leader mondial du béton cellulaire à faible densité (PMMA), Béton Léger Cellulaire (CTC), et des solutions avancées de mousse technique. Connu mondialement pour son engagement en faveur de la recherche, innovation, et expertise appliquée, nous fournissons des solutions de mousse technique depuis le début des années 2012.

Nous pouvons fournir des produits de haute qualité adjuvant pour béton. Nous avons un département technique professionnel et un département de supervision de la qualité, un laboratoire bien équipé, et équipé d'un équipement de test avancé et d'un centre de service client après-vente. Envoyez-nous un e-mail ou cliquez sur les produits nécessaires pour envoyer une demande.

Si vous voulez en savoir plus surAgent antimousse, n'hésitez pas et contactez-nous.

Paiement

T/T, Western union, Paypal, Carte de crédit, etc..

Expédition

Par avion, par la mer, par express, comme le demandent les clients.

FAQs of Defoaming Agent

1. What is the function of concrete defoaming agent?

It removes excessive air bubbles from fresh concrete, improves concrete density, compressive strength and surface smoothness, and avoids structural defects caused by bubbles.

2.Is your defoaming agent compatible with PCE superplasticizers?

Oui, our defoaming agents are specially designed to be compatible with PCE superplasticizers, SNF superplasticizers and other common admixtures. We recommend compatibility testing for specific mix designs.

3.Will the defoaming agent affect concrete setting time?

Non, when dosed properly, our defoaming agent will not significantly affect concrete setting time or cement hydration, ensuring normal construction progress.

4.What is the recommended dosage and usage method?

The dosage is 0.01% - 0.3% en poids de ciment. Powder type is dry-blended with other dry ingredients, while liquid type is added directly to the concrete mix and stirred evenly. We suggest laboratory tests to confirm the optimal dosage.

5.Fournissez-vous un approvisionnement mondial et un support technique?

Oui, as a professional supplier, we provide global supply of defoaming agents, along with complete technical data sheets (DT) and professional technical guidance to solve your application problems.