AA(Acrylic acid)

Acrylic acid (IUPAC: propenoic acid) is an organic compound with the formula CH2=CHCOOH. It is the simplest unsaturated carboxylic acid, consisting of a vinyl group connected directly to a carboxylic acid terminus. This colorless liquid has a characteristic acrid or tart smell. It is miscible with water, alcohols, ethers, and chloroform. More than a million tons are produced annually.

Acrylic acid undergoes the typical reactions of a carboxylic acid. When reacted with an alcohol, it forms the corresponding ester. The esters and salts of acrylic acid are collectively known as acrylates (or propenoates). The most common alkyl esters of acrylic acid are methyl, butyl, ethyl, and 2-ethylhexyl acrylate.

Acrylic acid and its esters readily combine with themselves (to form polyacrylic acid) or other monomers (e.g. acrylamides, acrylonitrile, vinyl compounds, styrene, and butadiene) by reacting at their double bond, forming homopolymers or copolymers, which are used in the manufacture of various plastics, coatings, adhesives, elastomers, as well as floor polishes and paints.

Acrylic acid is a compound, which is used in many industries like the diaper industry, the water treatment industry or the textiles industry. On a worldwide scale the consumption rate of acrylic acid is projected to reach more than an estimated 8,000 kilo tons, by 2020. This increase is expected to occur as a result of using this product in new applications, including personal care products, detergents and products that are used for adult incontinence.

ALKALI FREE CEMENT ACCELERATOR

A cement accelerator is an admixture for the use in concrete, mortar, rendering or screeds. The addition of an accelerator speeds the setting time and thus cure time starts earlier. This allows concrete to be placed in winter with reduced risk of frost damage.Concrete is damaged if it does not reach a strength of 500 pounds per square inch (3.4 MPa) before freezing.

Typical chemicals used for acceleration today are calcium nitrate (Ca(NO3)2), calcium nitrite (Ca(NO2)2), calcium formate (Ca(HCOO)2) and aluminium compounds. Calcium chloride (CaCl2) is the most efficient and least expensive accelerator and was formerly very popular. However, chloride anions are very corrosive for the steel of the reinforcement bars (rebars) so its use is no longer recommended and in many countries actually prohibited. This de facto caution comes from the fact that chloride anions cause severe pitting corrosion of steel rebars. As the local corrosion of a rebar can lead to its rupture, it can compromise the tensile strength of reinforced concrete and so the structural stability of an edifice. Thiocyanate compounds can also corrode reinforcing but are safe at recommended dosage levels. Sodium compounds might compromise the long term compressive strength if used with alkali-reactive aggregates.

DEFOAMERS

A defoamer or an anti-foaming agent is a chemical additive that reduces and hinders the formation of foam in industrial process liquids. The terms anti-foam agent and defoamer are often used interchangeably. Strictly speaking, defoamers eliminate existing foam and anti-foamers prevent the formation of further foam.

Commonly used agents are insoluble oils, polydimethylsiloxanes and other silicones, certain alcohols, stearates and glycols. The additive is used to prevent formation of foam or is added to break a foam already formed.

In industrial processes, foams pose serious problems. They cause defects on surface coatings and prevent the efficient filling of containers. A variety of chemical formulae are available to prevent formation of foams.

EPOXY ACCELERATOR

Epoxy Accelerator is designed to accelerate the cure of Multi-Gard GP 33AU and other select epoxy coatings.Epoxy Accelerator (formerly Cold Cure Additive) is designed for use in some epoxy coatings to reduce cure times at low temperatures.

EPOXY CURING AGENT

Lapox is a low colour, low viscosity modified cycloaliphatic polyamine capable tocure epoxy resin at ambient temperature. The cured mass gives high gloss with an excellent surface finish suitable for protective and decorative coatings.

The film withstand variety of chemicals includes acid, alkali, alcohols and hydrocarbon solvents. Excellent low colour of the hardener makes suitable for self-leveling floor and decorative top coats.

EPOXY REACTIVE DILUENT

Lapox is a low viscosity, long chain aliphatic mono epoxide reactive diluent based on C12-C14 alcohol. It is compatible with all types of epoxy resins in any proportion. Resins diluted with Lapox ARD-13 can be suitably cured by epoxy curing agents for a variety of applications.

A higher proportion of this product imparts flexibility in the cured system and hence affects glass transition temperature significantly.

SULFUNATE

A sulfonate is a salt or ester of a sulfonic acid. It contains the functional group R-SO3−, where R is an organic group. Sulfonates are the conjugate base of sulfonic acids. Sulfonates are generally stable in water, non-oxidizing, and colorless. Many useful compounds and even some biochemicals feature sulfonates.

NF801PNG-600-PR-N
Contact Information
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Who We Are?
BA┼× GROUP, an international chemical trading company with offices in ─░stanbul, was established in late 2017 to act as a bridge between chemical producers and chemical markets. Its mission was to capitalize on downsizing trends in the chemical industry by serving established, reputable chemical distributors and users in developing countries and secondary markets that are not supplied directly by major international producers. The company's main line of products includes polymers, construction chemicals, epoxy hardener, epoxy resins, detergents feed, food, medical.
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