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<p>Our company strength is our chemistry and market knowledge of surfactants in particular for applications that fall within the industrial markets. The coatings industry is an important market for Lankem and falls within two main areas; coating additives, which include dispersing agents, defoamers and humectants, and emulsifiers used for emulsion polymerisation. With many years of research and development, we have products that perform to the absolute highest standards. Our company philosophy is to continue to develop new and interesting products to help the formulator bridge the demands of modern requirements. Our latest BioLoop technology is both new and novel and help to offer the formulator excellent sustainability profiling.</p>

A BioLoop Surfactant - The next generation of green surfactants

BioLoop 56L

BioLoop 68L

BioLoop 84L

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Anionic surfactants are negatively charged materials that are available in a variety of chemical types. The main classes being alkyl ether sulfates, alkyl sulfates, alkylbenzene sulfonates, alpha olefin sulfonates, phosphate esters. They are used in a wide range of applications where they provide useful characteristics including, emulsification, solubilisation, wetting, detergency, dispersion and foaming.


Kemsurf

Lansurf

Nonionic surfactants carry no electrical charge and are available in a variety of chemical types. The main classes are alcohol ethoxylates, alcohol ethoxylates/propoxylates, ethylene oxide-propylene oxide copolymers, castor oil ethoxylates, amine ethoxylates, fatty acid esters and their ethoxylates. They are used in a wide range of applications where they provide useful characteristics including  emulsification, solubilisation, wetting, dispersion, detergency, foaming and defoaming.


Lansperse

Lanwet is an extremely effective wetting agent for many porous substrates.


Lanwet

Emulsion concentrates (EC) formulations rely on effective emulsifiers to produce spontaneous stable emulsions providing rapid and uniformed dispersion in the spray tank. Lankem offers a broad range of single emulsifiers for use in the formulation of EC’s plus a range of mixed pair emulsifiers that greatly reduce the complexity of producing an effective emulsifier system.


Agrosurf

BioLoop surfactants have been designed to offer the formulator a wide range of options based on selection of products that range from hydrophobic to more hydrophilic types. These products can be used in many applications and perform against standard synthetic nonionics such as commonly used alcohol ethoxylates. If you want to explore a totally new chemistry, then the BioLoop surfactants are an exciting new range of products.


BioLoop

Amphoteric surfactants can carry a positive or negative charge depending on pH, whereas cationic surfactants carry a positive charge. There are a number of chemical types for amphoteric surfactants including betaines, amidopropyl betaines, alkylamino dipropionates. They are used in a wide range of applications where they provide useful characteristics such as foaming, solubilisation, antistatic.


Amphokem

Lanphos

Lanspec

Lansurf AEP66 is a biodegradable nonionic surfactant produced by the reaction of ethylene oxide and propylene oxide on a synthetic primary fatty alcohol. This product is compatible with soaps, anionic, cationic and other nonionic surfactants, and wetting, detergency and low foam. This product finds application in many cleaning applications where low foaming is required such a machine dishwash applications, metal cleaning and bottle rinse formulations. Also, this product can be used in such areas as textiles, oils and lubricants, agrochemicals and paints and polymers.

Lansurf AEP66

BioLoop 68L-PG is a new range of bio-based surfactants containing components that are 100% renewable. This product is based on a hydrophilic loop reacted onto a vegetable oil hydrophobe, and being palm oil free has a good sustainability profile. Unlike many bio-based surfactants, this product offers excellent surfactant properties and can be used as a green alternative to the conventional synthetic nonionics, such as alcohol ethoxylate.

BioLoop 68L-PG

Lansurf SML20-FG

Lansurf SMS

Kemsurf PWS is Based on a linear high 2-phenyl based alkylate. Isopropylamine salts have better solubility in hydrocarbon solvents compared to sodium salts.

Kemsurf PWS

Kemsurf ASC is a sodium neutralized alkyl ether sulfate and finds application where foaming, wetting and detergency are required. Kemsurf ASC has good stability in the presence of high electrolyte and hard water environments. Also the product is tolerant to mildly alkaline solutions at ambient temperatures, but tends to hydrolyse in acidic solutions.

Kemsurf ASC

Lansurf C404

Agrosurf BPE211-EH is a powerful balanced pair emulsifier used in conjunction with Agrosurf BPE148-EH. Once the correct ratios are established these two emulsifiers can be used for a wide range of emulsifiable concentrates across many different pesticide types.

Agrosurf BPE211-EH

Kemsurf OPA is an anionic surfactant produced by the sulphonation of oleic acid across the double bonds. This unique molecule exhibits extremely fast foam break within 30 seconds in high agitation systems. The foam breaks so quickly that foaming is virtually eliminated.

Kemsurf OPA

Lankem

Our company strength is our chemistry and market knowledge of surfactants in particular for applications that fall within the industrial markets. The coatings industry is an important market for Lanke

Lankem - Coating Additive - Emulsion Polymerization - Defoamers

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Dfoam

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Dfoam AR2 Antifoams are used in many aqueous-based formulations where a build-up of foam may be a problem. Many systems already contain surfactants or dispersing agents which tend to foam to a certain degree. In mechanical or agitated systems foaming can be an issue, so the incorporation of an antifoam during processing will help to significantly reduce the problem. Dfoam AR2 is designed for aqueous dispersions.

Dfoam AR2

Dfoam AR2 Antifoams are used in many aqueous-based formulations where a build-up of foam may be a problem. Many systems already contain surfactants or dispersing agents which tend to foam to a certain

Dfoam AR2 - Lankem - Defoamer - APEO-free - Knowde

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	Value	Units	Test Method / Conditions
Water Content	max. 1	%	CLI - WATER
Composition	White oil based antifoam	—	—
Active Content	100.0	%	—
Viscosity (at 25°C)	250.0	cPs	—
Density (at 25°C)	0.88	g/cm³	—
Pour Point	max. 0	°C	—

	Value	Units	Test Method / Conditions
Saponification Value	14 - 18	mg.KOH/g	—
pH (5% Aqueous)	6 - 8	—	—
pH (1% Aqueous)	6 - 8	—	—

Dfoam AR2

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