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Mark® 2244 by Galata Chemicals (Artek) is Butyltin mercaptide heat stabilizer. Used for PVC articles that are subject to gamma radiation used to sterilize medical devices. Mark® 2244 offers better resistance to yellowing and discoloration. Mark® 2270 by Galata Chemicals (Artek) is Maleate free butyltin carboxylate/mercaptide stabilizer. Used for a wide variety of both rigid and flexible PVC formulations. Provides very good light stability performance, inherent lubricating properties, good processing, good initial color and long-term stability. Mark® 2270 offers very good clarity in clear vinyl applications. Mark® 4880 by Galata Chemicals (Artek) has High-efficiency, liquid non-Cd stabilizer. Mark® 4880 imparts moderate temperature heat stability. Mark® 1900s by Galata Chemicals (Artek) is Organotin mercaptide type. Used as heat stabilizer recommended for the extrusion of PVC pipe fittings, siding, decking, trim profiles and window profile. Mark® 1900s provides exceptional long-term stability. Mark® 2909 by Galata Chemicals (Artek) is methyltin reverse ester mercaptide. Used as heat stabilizer for rigid PVC vinyl siding, vinyl fencing cap stock and substrate, large diameter pipe and pipe fittings. Mark® 2909 by Galata Chemicals (Artek) is exhibits moderate lubricity and high stabilizer functionality. Mark® 3062 by Galata Chemicals (Artek) is octyltin mercaptide heat stabilizer. For PVC articles that are subject to gamma radiation used to sterilize medical devices. Mark® 3062 offers better resistance to yellowing and discoloration. Mark® 1038 by Galata Chemicals (Artek) is used as heat stabilizer for flexible PVC applications. Provides very good clarity. Exhibits very good weathering stability. Mark® 292S by Galata Chemicals (Artek) is used as heat stabilizer for calendered and extruded decorative sheeting, display sheets to be vacuum-formed, blow molded bottles and injection-molded containers. Offers very good heat stability and crystal clarity. Mark® 4716 by Galata Chemicals (Artek) is a non-cadmium, barium/zinc stabilizer. Used for clear and filled flexible PVC compounds. Provides very good initial color hold, long term heat stability, very good moderate temperature heat stability and clarity and resistance to calendar roll plate-out.
Use level: 2.00-3.00 phr. Mark® 1221 by Galata Chemicals (Artek) is a high-efficiency, calcium-zinc organic complex stabilizer. Used for plastisol industry such as clear plastisol and organosol compounds for molding, spread coating and dipping applications, low-toxicity plastisol toys and flooring compounds. Provides good long-term, moderate-temperature heat-aging performance and high degree of clarity.
Mark®
Polymer additives supplied by Galata Chemicals (Artek)