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REAFREE® 2872-T

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Product overview
Saturated carboxylated polyester suitable for the formulation of outdoor durable and protective tribochargeable thermosetting powders in combination with Araldite PT-910 or PT-912 type hardeners. Polyester for pigmented and clear coats. TMA free type.
Performance benefits Excellent Adhesion, Good Balance of Properties, Good outdoor durability, High Impact Resistance, Water resistance
Application benefits Clear Coat, High Gloss, High Reactivity, TRIBO Gun Application
Sustainability benefits Organo-Tin Free
Market Architectural, Industrial Metal
Segment General Metal
Resin crosslinker 92/8
Curing conditions 10/180
Gardner Color, 50% ( ASTM D-1544) max.2
Glass transition temperature approx.71
Melt viscosity at 165°C, Pa.s ( ICI - DIN 53229) 60-90
Acid Value, mg KOH/g ( ASTM D-1639) 30-35
Chemistry description Saturated Carboxylated Polyester / PT-910