Дефоаминг агенты

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) суперпластикаторлар, naphthalene-based water reducers and other common concrete admixtures, no demulsification, oil floating or adverse reactions.
• High Adaptability: Киң температура диапазонында тотрыклы эш (from -5°C to 40°C) and strong acid-alkali environment (pH up to 14), suitable for various construction conditions and regions.
• Чыгымлы & Low Dosage: Бары тик 0.01% to 0.3% dosage by weight of cement is needed to achieve optimal defoaming effect, reducing construction costs significantly without affecting concrete performance.
• Экологик яктан чиста & Куркынычсыз: Агулы түгел, иссез, 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

Предмет	Порошок тибы (SDF Series)	Liquid Type (DF Series)
Күренеш	White or light grey free-flowing powder	Milky white to pale yellow transparent liquid
pH кыйммәте (1% су чишелеше)	7.0 - 9.0	6.5 - 8.5
Тыгызлыгы (g / L., 25° C.)	300 - 450 (күпчелек тыгызлык)	0.90 - 0.97
Active Ingredients	Polyether surfactant composite (≥65%)	15% - 100% (depending on model)
Чишүчәнлек	Water-repellent, dispersible in water with partial precipitation	Emulsifiable, miscible with water
Дозасы (цемент авырлыгы буенча)	0.01% - 0.2%	0.01% - 0.3%
Пакетлау	25кг / сумка	200кг / баррель, 1000кг / баррель
Саклау вакыты	2 еллар (мөһерләнгән, салкын һәм коры урын)	2 еллар (мөһерләнгән, туры кояш нурларыннан сакланыгыз)
CAS ...	9003-13-8	9003-13-8
HS коды	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.
• Прогноз бетон: Perfect for precast components (нурлар, баганалар, плитәләр, һ.б.), reducing surface defects and ensuring consistent quality of finished products.
• Grouting Materials & Self-Leveling Mortar: Ideal for grouting projects and self-leveling floors, avoiding surface pores and ensuring flatness and compactness.
• Морт төзү: 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, юллар, күперләр, плотиналар, ports and other projects, enhancing concrete durability and service life.

Компания профиле

Бетон һәм башкалар түбән тыгызлыктагы кәрәзле бетон буенча глобаль лидер (LDCC), Cellеллюар җиңел бетон (CLC), һәм алдынгы инженер күбек эремәләре. Тикшеренү бурычы белән бөтен дөньяга билгеле, яңалык, һәм кулланылган экспертиза, без 2012-нче еллар башыннан инженер күбек чишелешләре белән тәэмин итәбез.

Без югары сыйфатлы тәэмин итә алабыз бетон кушылмасы. Бездә профессиональ техник бүлек һәм сыйфат күзәтчелеге бүлеге бар, яхшы җиһазландырылган лаборатория, алдынгы сынау җиһазлары һәм сатудан соң клиентларга хезмәт күрсәтү үзәге белән җиһазландырылган. Безгә электрон почта җибәрегез яки сорау җибәрү өчен кирәкле продуктларга басыгыз..

Бу турыда күбрәк беләсегез килсәДефоаминг агенты, зинһар, иркен хис итегез һәм безнең белән элемтәгә керегез.

Түләү

Т / Т., Western Union, Paypal, Кредит картасы һ.б..

Тапшыру

Airава белән, диңгез аша, экспресс белән, клиентлар сораганча.

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?

Әйе, 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?

.К, 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% цемент авырлыгы буенча. 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.Сез глобаль тәэмин итү һәм техник ярдәм күрсәтәсезме??

Әйе, 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.