concrete additives defoamer

Concrete Admixtures - North America

Concrete Admixtures Our technologies add value and reliability to concrete production and construction. BASF provides a complete portfolio of high-quality admixtures that improve the placing, pumping, finishing, and long-term performance of concrete. We, at BASF, are passionate about providing our customers with solutions to enhance concrete ...

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US20040044089A1 - Defoamer for concrete admixtures - Google ...

The present invention is directed to a defoaming agent for use with polycarboxylate based admixtures for concrete. The defoaming agent is comprised of tributyl phosphate, an alkylaryl sulfonic acid metallic salt and a modified alkylpolyalcoxyester.

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Rhodoline® DF Series - Defoamer additives | Solvay

Rhodoline® DF Series of specialty additives is a broad range of defoamers for coatings applications. Rhodoline® DF defoamers offer an eco-friendly solution for formulating low-to-zero VOC coatings. Rhodoline® DF Series additives are suitable for waterborne architectural coatings, latex systems, inks, adhesives and pigment dispersions.

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Concrete Additives - Formulation Technologies BASF

Concrete Additives BASF uses its innovative know-how to deliver high performance products to customers in the construction chemicals industry. With its building blocks and additives for concrete admixtures BASF helps its customers meet the increasing …

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US20040224869A1 - Defoamer for concrete admixtures ...

We claim: 1) A defoaming agent for use with concrete admixtures comprising tributyl phosphate, an alkylaryl sulfonic acid metallic salt and a modified alkylpolyalcoxy ester. 2) The defoaming agent...

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Defoamer additive – Walter Surface Technologies

Defoamer additive For STAR and UNO family of aqueous cleaners . Request Demo Order . For STAR and UNO family of aqueous cleaners. Quick and permanent foam dissipation ...

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DEIPA - Raw Materials - LYKSOR Chemicals

Jan 08, 2020 · DEFOAMER 8 January 2020. ... Deipa is an alkanol amine used in formulation of concrete admixtures and cement additives that requires high early and final strengths.

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concrete defoaming agent, concrete defoaming agent ...

Specifications Application Chemical reagent, painting additive, defoamer, adhesive , printing ink solvent, additive, plasticizer for celluiose nitrate, chlorinated rubber and PVC, for extraction in separating rare- earth metal, organic synthetic intermediate and heat exchange medium.

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Seven Must-Use Concrete Admixtures (Additives)

Nov 20, 2019 · Admixtures are added to concrete batch immediately before or during mixing concrete. Concrete admixtures can improve concrete quality, manageability, acceleration, or retardation of setting time, among other properties that could be altered to get specific results.

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Defoamer for surface improvement - MC-Bauchemie

Defoamer for surface improvement With our defoamers, you are able to further reduce the air void content of your concrete and create largely non-porous fair-faced concrete surfaces. Admixtures & Additives Defoamer for surface improvement

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The Magic Effect Of Oilfield Defoamer In Concrete

Although water-reducing agent has a very important role for cement, but the surfactant will cause the production of foam, resulting in the strength and quality of concrete poor, so here it is necessary to use water-based defoamer to eliminate foam, quickly and effectively reduce the concrete air content in …

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Defoamers and Air Release Additives – BYK

Defoamers or air release agents prevent and destroy the foam bubbles and enable an improved processing, a perfect surface and optimum product properties. BYK offers defoamers which can be used in a variety of different applications. You can divide them into three main groups: silicone defoamers, mineral oil defoamers and polymer defoamers.

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Anti-corrosion additive composition for concrete compositions ...

An anti-corrosive additive composition for admixture with a concrete composition, said anti-corrosive additive composition comprising: (i) an akali-based salt of dioic acid of the formula: wherein M+ is selected from the group consisting of Na+ and K+; R 1 is a C 1 to C 24 branch or linear aliphatic compound and R 2 is a C 0 to C 10 branch or ...

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Mixed to resist. - Construction Chemicals

Alternatively, defoamers can be used as a stand-alone concrete additive. By direct addition into the concrete, surfaces can be optimized with regard to cavity clearance and other properties relevant for the exposed concrete, especially architectural concrete. AIRVOID MANAGEMENT – Defoamers 20

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Defoamers - Halliburton

A defoamer and de-air entraining additive without settling issues and with a very low pour point for cold weather; environmentally accepted for use in the Gulf of Mexico. D-Air 5000™ Defoamer Can be used to provide foam control with a variety of slurries, including slurries with high yield points and those containing retarders and/or sodium ...

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Defoamer | MIKEM CHEMICAL

Defoamer (powder) MIKEM Defoamer (Powder) Description MIKEM defoamer is a powder defoamer, belonging to a modified polyether. It is mainly used in dry mix mortar, special mortar, and other building materials. Its characteristics are as follows: Low dosage, high defoaming efficiency Long time bubble suppression Easy to be dissolved with excellent workability Strengthenhancement You may ...

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Defoamers - BASF

Formulators rely on BASF defoamer technologies to meet the most demanding standards of excellence – such as those in automotive coatings. Our lineup ranges from products based on mineral oils or native oils, specialty-emulsions and organosilicone-based solutions to silicone-free and star-polymer defoamers.

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Foaming and Defoaming Agent - Defoamer Manufacturer from ...

Silicone based DCU Defoamer cause existing foam to breakdown, unlike antifoams which prevent its formation. Chemtex offers a wide variety of Silicone Defoamers for various applications. Foam is stabilized by surface elasticity and surface viscosity, making it difficult to break.

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Additives for Construction Chemicals – BYK

Polymer-based, VOC- and silicone-free defoamer for aqueous coatings, printing inks, adhesives, paper coatings and construction chemicals BYK-1680 VOC-free defoamer f. aqueous construction material applications, in particular in combination with concrete admixtures based on polycarboxylate ethers

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Additives for Construction Chemicals - BYK

Polymer-based, VOC- and silicone-free defoamer for aqueous coatings, printing inks, adhesives, paper coatings and construction chemicals BYK-1680 VOC-free defoamer f. aqueous construction material applications, in particular in combination with concrete admixtures based on polycarboxylate ethers

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