Aliphatic Binder 5609

Aliphatic Binder 5609 is a 100% solids, aliphatic isocyanate, single component, moisture cure binder for rubber, SBR, EPDM, TPV granules and various rock aggregates.

Aliphatic Binder 5609 – a 100% solids, aliphatic isocyanate-based, single-component, moisture-cure binder. It is designed for use with rubber, SBR, EPDM, TPV granules, and various rock aggregates.

 Primarily used as a binder in systems requiring excellent flexibility, weather resistance, and durability. It is particularly suitable for applications involving rubberized or granular surfaces such as playgrounds, sports surfacing, and pedestrian pathways.

 Aliphatic Binder 5609 acts as the primary binder component and is typically combined with rubber granules or aggregate materials. It is used alone without requiring a separate primer or topcoat, although a UV-protective coating can be optionally added if extended exposure is expected.

 Recommended for use in outdoor or semi-exposed environments requiring UV resistance, freeze-thaw durability, and elasticity—such as flooring systems, athletic tracks, or decorative aggregate surfaces.

·       Installation Surface: Must be clean, dry, and free from oil or debris.

·       Curing Conditions: Cure time varies based on humidity and temperature. Higher humidity and temperature accelerate cure time, while low humidity or temperature may slow it down.

·       Application Thickness: Not specifically provided; determined by the granule or aggregate mix and required surface profile.

·       Coverage Rate: Not listed as it's used as a binder in composite systems (coverage depends on mixture ratio and granule size).

·       Pot Life: Not applicable (single-component, moisture-cure).

·       Full Cure Time: Not explicitly stated—dependent on environment.

·       UV Stability: Yes, formulated with enhanced UV stabilizers; non-yellowing.

·       Temperature Range for Storage: 75–95°F (24–35°C).

·       Shelf Life: 12 months if stored correctly in sealed containers.

·       VOC Content: 0 g/L – compliant with low-emission regulations.

·       Viscosity: 3500–4000 cps at 75°F (24°C).

·       Tensile Strength: 4000 ± 300 psi.

·       Elongation: 550 ± 50%.

·       Tear Resistance: 450 ± 50 pli.

·       Specific Gravity: 1.07 ± 0.1.

·       Packaging: Available in 5-gallon pails (45 lbs), 55-gallon drums (450 lbs), or 250-gallon totes (2240 lbs).

·       Hazards: Contains isocyanates – appropriate PPE required.

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