Агенти кафккунанда

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, либоси бештар, 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) суперпластикизаторҳо, naphthalene-based water reducers and other common concrete admixtures, no demulsification, oil floating or adverse reactions.
• High Adaptability: Фаъолияти устувор дар доираи васеи ҳарорат (from -5°C to 40°C) and strong acid-alkali environment (pH up to 14), suitable for various construction conditions and regions.
• Хароҷоти самаранок & Микдори паст: Фақат 0.01% ба 0.3% dosage by weight of cement is needed to achieve optimal defoaming effect, reducing construction costs significantly without affecting concrete performance.
• Аз ҷиҳати экологӣ тоза & Бехатар: Заҳролуд нест, бебӯй, 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

Адад	Powder Type (SDF Series)	Liquid Type (DF Series)
Намуди зоҳирӣ	White or light grey free-flowing powder	Milky white to pale yellow transparent liquid
Арзиши pH (1% маҳлули обӣ)	7.0 - 9.0	6.5 - 8.5
Зичии (г/л, 25°C)	300 - 450 (bulk density)	0.90 - 0.97
Active Ingredients	Polyether surfactant composite (≥65%)	15% - 100% (depending on model)
Ҳалшавандагӣ	Water-repellent, dispersible in water with partial precipitation	Emulsifiable, miscible with water
Микдори (аз руи вазни цемент)	0.01% - 0.2%	0.01% - 0.3%
Бастабандӣ	25кг/халта	200кг/баррел, 1000кг/баррел
Муҳлати нигоҳдорӣ	2 сол (мӯҳр баста, ҷои хунук ва хушк)	2 сол (мӯҳр баста, аз нурҳои бевоситаи офтоб дурӣ ҷӯед)
CAS No.	9003-13-8	9003-13-8
Кодекси HS	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:

• Бетони тайёр: Eliminates bubbles in commercial concrete mixing, ensuring uniform texture and improving pumpability during transportation and pouring.
• Бетони васлшаванда: Perfect for precast components (нурҳо, сутунҳо, плитаҳо, ва гайра.), reducing surface defects and ensuring consistent quality of finished products.
• Grouting Materials & Миномети худнивор: 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.
• Лоихахои сохтмони калон: Applicable to high-rise buildings, роххо, купрукхо, сарбандхо, ports and other projects, enhancing concrete durability and service life.

Чеҳраи Ширкат

Concrete and More пешвои ҷаҳонии бетони ҳуҷайравии зичии паст мебошад (LDCC), Бетони сабуки мобилӣ (CLC), ва ҳалли пешрафтаи муҳандисии кафк. Дар саросари ҷаҳон бо ӯҳдадории худ ба тадқиқот маълум аст, навоварӣ, ва таҷрибаи амалӣ, мо аз аввали соли 2012 ҳалли муҳандисии кафкро пешниҳод менамоем.

Мо метавонем сифати баландро таъмин кунем омехтаи бетон. Мо шӯъбаи касбии техникӣ ва шӯъбаи назорати сифат дорем, лабораторияи хуб чихозонидашуда, ва бо таҷҳизоти пешрафтаи санҷишӣ ва маркази хидматрасонии муштариён пас аз фурӯш муҷаҳҳаз шудааст. Ба мо паёми электронӣ фиристед ё маҳсулоти лозимиро барои ирсоли дархост клик кунед.

Агар шумо хоҳед, ки бештар дар бораиАгенти кафккунанда, лутфан озод ҳис кунед ва бо мо тамос гиред.

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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?

Бале, 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?

Не, 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% аз руи вазни цемент. 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.Оё шумо таъминоти ҷаҳонӣ ва дастгирии техникиро таъмин мекунед?

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