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Keyser & Mackay KG

Stand: 20-H36
Masterbatches, colours, additives
https://www.keysermackay.com

About us

Keyser & Mackay is a market-oriented agent and distributor of chemical raw materials and industrial equipment and acts as an intermediary between customers and suppliers.

We focus heavily on chemical specialties for the molding industry. Keyser & Mackay represents over 100 suppliers producing a wide range of products including additives, pigments, fillers, polymers, surfactants, resins, silica wax emulsions, epoxy hardeners, silanes and many more, serving a variety of industries such as coatings, inks and Serve adhesives, sealants, plastics, construction, food, pharmaceuticals, personal care and many others.

In our philosophy, transparency towards our customers and clients is one of the most important elements that distinguishes Keyser & Mackay from other distributors. Providing technical solutions, service delivery and value creation are the main drivers of sales teams.

Products & services

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FLAMTARDTM ANTIMONY-FREE FLAME RETARDANT SYNERGIST

Based on zinc hydroxystannate chemistry, Flamtard™ H is thermally stable up to 220°C and is the synergist of choice for many low temperature processing polymers such as PVC. The zinc and tin components in the product act in the gas and condensed phase to provide a dual mode of action for inhibiting the propogation of flame and smoke. Flamtard™ H can be used to replace antimony flame retardants and is typically used at low concentrations in combination with a halogen source or other flame retardant additive. Based on zinc stannate chemistry, Flamtard™ S is an anhydrous product that is stable above 400°C and recommended for high temperature processing polymers. Alongside the synergistic ability of providing flame protection and smoke suppression properties, Flamtard™ S is also an acid scavenger and as such provides anti-corrosion functionality in systems where free acid is generated during polymer processing. Flamtard™ S can be used to replace antimony flame retardants and is typically used at low concentrations in combination with a halogen source or other flame retardant additive. A mixed metal (hydroxy)oxide that can be used as a cost-effective, nonhazardous replacement of antimony-based flame retardant synergists in PVC formulations. Flamtard™ X can be used at low concentrations in combination with a halogen source or other flame retardant additive.