Пенообразующий агент

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, more uniform, 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) суперпластификатор-влак, naphthalene-based water reducers and other common concrete admixtures, no demulsification, oil floating or adverse reactions.
• High Adaptability: Кумда температур диапазонышто пеҥгыде паша (from -5°C to 40°C) and strong acid-alkali environment (pH up to 14), suitable for various construction conditions and regions.
• Роскотлан пайдале & Изи дозировка: Вел 0.01% чейин 0.3% dosage by weight of cement is needed to achieve optimal defoaming effect, reducing construction costs significantly without affecting concrete performance.
• Экологий шотышто яндар & Лӱдыкшыдымӧ: Токсичный огыл, пушкыдо, 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

Пункт	Порошок тип (SDF Series)	Liquid Type (DF Series)
Тӱжвал тӱс	White or light grey free-flowing powder	Milky white to pale yellow transparent liquid
рН значений (1% вӱдыжгӧ раствор)	7.0 - 9.0	6.5 - 8.5
Чаклык (г/л, 25°C)	300 - 450 (оптовый плотность)	0.90 - 0.97
Active Ingredients	Polyether surfactant composite (≥65%)	15% - 100% (depending on model)
Растворимость	Water-repellent, dispersible in water with partial precipitation	Emulsifiable, miscible with water
Дозировка (цементын нелытше дене)	0.01% - 0.2%	0.01% - 0.3%
Упаковочный	25кг/мешак	200кг/баррель, 1000кг/баррель
Аралыме жап	2 курым (петырыме, йӱштӧ да йӱштӧ вер)	2 курым (петырыме, кече волгыдо деч утлаш)
CAS No.	9003-13-8	9003-13-8
HS код	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:

• Ready-Mix Concrete: Eliminates bubbles in commercial concrete mixing, ensuring uniform texture and improving pumpability during transportation and pouring.
• Сборный бетон: Perfect for precast components (пуч-влак, колонко-влак, плита-влак, да т. д.), reducing surface defects and ensuring consistent quality of finished products.
• Grouting Materials & Шкевуя нивелир раствор: Ideal for grouting projects and self-leveling floors, avoiding surface pores and ensuring flatness and compactness.
• Building Mortar: Used in waterproof mortar, bonded mortar, wall putty and gypsum products, preventing foam-induced cracks and improving adhesion.
• Large-Scale Construction Projects: Applicable to high-rise buildings, корно-влак, кӱвар-влак, дамба-влак, ports and other projects, enhancing concrete durability and service life.

Компанийын профильже

Бетон да утларак тӱнямбал лидерлан шотлалтеш низкоплотный клетке бетон (LDCC), Ячейный волгыдо бетон (CLC), да ончыл инженерный пенопласт йӧн-влак. Тӱнямбалне шымлымашлан ӱшанле улмыж дене палыме, Инноваций, да прикладной экспертизым, ме 2012 ий тӱҥалтыш гыч инженерный пенопласт растворым пуэна.

Ме кӱкшӧ качестван пуэн кертына бетон мешак. Мемнан профессионал технический пӧлка да качествым эскерыше пӧлка уло, сайын оборудоватлыме лабораторий, да ончыл тергымаш оборудований дене пойдаралтын да ужалыме деч вара клиент-влакым обслуживатлыме рӱдер. Мемнан электрон почто дене колтыза але йодмашым колташ кӱлеш продукт-влакым темдалза.

нерген утларак пален налаш шонеда гынПенообразующий агент, пожалуйста, эрыкан лийза да мемнан дене кылдалтса.

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Авиаций дене, теҥыз дене, экспресс дене, клиент-влакын йодмышт почеш.

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?

Ооба, 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?

Жок, 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% цементын нелытше дене. 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.Тӱнямбал поставщик да технический полышым пуэда мо?

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