Product Details
FEISPARTIC F520=NH1520 Great Weather Resistance Polyaspartic
Polyurea Resin
PROFILE
- FEISPARTIC F520 is a solvent-free aminofunctional co-reactant for polyisocyanates.
PROPERTY
- Solvent-free with low viscosity, long pot life. For the formulation
of high-solid or solvent-free coatings.
- 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 a
variety of metals.
- Has excellent compatibility with most of hydroxy acrylic resin and
cab.
APPLICATIONS
- Can be used for automobile paint field , it can obviously improve
the fullness, gloss and hardness.
- Can be used for industrial paint and wood paint, especially
recommend for high hardness and high wear resistance occasions.
- It is used to make anti-corrosion coatings for steel structure, oil
pipeline and other light or heavy anti-corrosion fields.
- Can be used to make styrene foam landscape paint.
- Can be used for wind blade coating field, such as gel coat, putty
and topcoat.
- High solid content, low viscosity, good wettability and
compatibility. It is widely used for grinding high consistency
color paste, especially in the field of automotive repair paint.
INDEX
INDEX | VALUE |
Appearance | Colorless to light yellow green transparent liquid |
Hazen (Pt-Co) | ≤250 |
Solid Content (%) | 96±2 |
Amine value(mg KOH/g) | 185~200 |
Amine Equivalent(g/mol) | 290 |
Hydroxyl value Equivalent (%) | 5.84 |
Viscosity (mpa.s/25℃) | 800~2000 |
Relative density (25℃) | 1.06±0.02 |
PACKING
200 Kgs/Drum, 10 Kgs/Drum
SHELF LIFE
FEISPARTIC F520 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 F520 in the closed
original container is 12 months.
NOTICE
- FEISPARTIC F520 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.
- The coating formulated with FEISPARTIC F520 should be tested for
performance after one week’s maintenance.
Note: 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.
Company Profile
Shenzhen Feiyang Protech Corp., Ltd. specializes in researching and
producing polyaspartic polyurea resin and other new chemical
products. We are recognized as a "National Special New Key Little
Giant" and a "State-level High-tech Enterprise", with more than 50
polyaspartic polyurea invention patents. We also participated in
the preparation of 13 industry standards for polyaspartic polyurea
materials as a leading company in this field, ranking No.1 in the
Chinese market.
In the coating industry, polyaspartic polyurea is used in
construction machinery, automobile, containers, fan blades, marine
heavy corrosion protection, and high-end industrial and commercial
floor coatings. In the adhesive field, it is mainly used in
sealants, stone adhesives, electronic adhesives, film circuit
packaging adhesives, and other high-end applications. In the
waterproofing materials sector, it is primarily used in
hydroelectric dams, water parks, building waterproofing repair
materials, and other areas. In the structural materials field, it
is applied to curling tracks, artificial ice skating rinks, and
other structural materials.
Polyaspartic polyurea is considered a high-end new material in the
strategy of manufacturing power. We have broken the foreign
technology monopoly and filled the domestic market gap. Due to its
comprehensive characteristics of "Environmental protection, Energy
saving, and Long durability", polyaspartic polyurea can contribute
to the realization of genuine carbon neutrality in the coatings,
adhesives, and materials industries.

Since 2012, Feiyang polyaspartic ester resin has been supplied
overseas. It has been widely used to replace Bayer's current
polyaspartic system in many coating companies and has been applied
in anti-corrosion and waterproofing by international coating
companies.
