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FEISPARTIC F420

Polyaspartic Resin, Equivalent to Desmophen NH 1420, Solid Content(%): 97±2, Viscosity (mpa·s/25℃): 800～2000.

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PROFILE

FEISPARTIC F420 is a solvent-free amino-functional co-reactant for polyisocyanates.

PROPERTY

  • Solvent-free with low viscosity. For the formulation of high-solid or solvent-free coatings.
  • High reactivity to improve production efficiency. React with HDI Trimer and dry in 15 minutes.
  • The coating film has excellent fullness, leveling performance, and high gloss. Has excellent weather resistance, water resistance, solvent resistance, acid and alkali resistance, salt spray resistance, and other properties. High hardness up to 2H and excellent abrasive resistance.
  • Excellent adhesion with ABS, PC, PVC, and other plastics and various metals.
  • FEISPARTIC F420 has excellent compatibility with most hydroxy acrylic resin and cab.
  • It can not only be used with our elastic curing agent to make elastic materials with excellent mechanical properties (elongation 400%, tensile strength 25MPa) but also can be used with a rigid curing agent, HDI Trimer (or dimer) to make rigid film (hardness 2H).
  • Serve as chain extender or R component in Spray Polyurea Elastic(SPUA).

APPLICATIONS

  • Can be used for various high-grade paint fields, such as automobile paint, high-grade wood paint, etc. It can obviously improve the fullness, luster, and hardness of paint film and speed up the drying.
  • Used to make anti-corrosion coatings for steel structures, oil pipelines, and other light or heavy anti-corrosion fields.
  • Can be used for foam landscape, concrete waterproof material, and other fields.
  • Can be used for wind blade coating fields, such as gel coats, putty, and topcoats.

INDEX

INDEX VALUE
Appearance Colorless or light yellow-green transparent liquid
Hazen ≤250
Solid Content (%) 97±2
Amine value (mg KOH/g) 190-210
Amine Equivalent (g/mol) 277
Hydroxyl value Equivalent (%) 6.13
Viscosity (mpa.s/25℃) 800~2000
Relative density (25℃) 1.06±0.02

PACKING

200 Kgs/Drum, 10 Kgs/Drum

SHELF LIFE

FEISPARTIC F420 must be stored in airtight containers to prevent contact with moisture. Recommended storage temperature is below 40°C (≤104°F). The shelf life of FEISPARTIC F420 in the original closed container is 12 months.

NOTICE

  • FEISPARTIC F420 is combustible and should be stored below 40 ℃. It should be kept away from fire sources and stored in a cool, dry and ventilated environment. The storage period is 12 months.
  • The coating formulated with FEISPARTIC F420 should be tested for performance after one week’s maintenance.