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FEISPARTIC F221

Polyaspartic Resin, 400-600 Viscosity

FEISPARTIC F221 is a solvent-free aminofunctional co-reactant for polyisocyanates.

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  • Custom Paint Formulations

Features

Solvent-Free, Low Viscosity Coating

Solvent-free with low viscosity. For the formulation of high-solid or solvent-free coatings.

High Reactivity, 5-Minute Drying

High reactivity to improve the production efficiency. React with HDI Trimer and dry in 5 minutes.

Flexible, Glossy & Durable Film

The coating film has excellent flexibility, leveling performance and high gloss. Has excellent weather resistance, water resistance, solvent resistance, acid and alkali resistance, salt spray resistance and other properties.

Strong Plastic & Metal Adhesion

Excellent adhesion with ABS, PC, PVC and other plastics and a variety of metals.

SPUA Chain Extender Function

Serve as chain extender or R component in Spray Polyurea Elastic(SPUA).

Applications

Tech Specs

Appearance Colorless to light yellow green transparent liquid
Hazen (Pt-Co) ≤400
Solid Content(％) 97±2
Amine value(mg KOH/g) 140～160
Amine Equivalent(g/mol) 379
Equivalently hydroxy content(%) 4.48
Viscosity(mpa.s/25℃) 400～600
Relative density (25℃) 1.07±0.02

Notice

This manual is for reference only, without any warranty. In view of the limitation of resin function and the diversity of user requirements, please strictly test the adaptability of the product and the stability of the final product. The technical information is subject to change without prior notice.

Shelf Life

FEISPARTIC F221 must be stored in airtight containers to prevent contact with moisture. Recommended storage temperature is below 40°C (≤104°F). The shelf life in the closed original container is 12 months.

Storage Environment

FEISPARTIC F221 is combustible and should be stored at the temperature below 40 ℃. It should be kept away from fire source and stored in a cool, dry and ventilated environment. The storage period is 12 months.

Performance Testing

The coating formulated with FEISPARTIC F221 should be tested for performance after one week’s maintenance.

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