Product Details
FEISPARTIC F2850 Solvent Free Polyaspartic Ester Resin
PROFILE
FEISPARTIC F2850 is a solvent-free aminofunctional co-reactant for
polyisocyanates.
PROPERTY
- High solid content with low viscosity. Viscosity as low as 80
mPa.S. For the formulation of high-solid, two-component
polyurethane topcoats and solvent-free coating materials.
- FEISPARTIC F2850's reaction activity is slower than FEISPARTIC
F420. Significantly extend construction time.
- The coating film has excellent flexibility, leveling performance,
gloss and hand feeling.
- FEISPARTIC F2850 can reaction with FEIYANG company’s elastic curing
agent to make elastic materials with excellent mechanical
properties.The elongation can reach 400%.
APPLICATIONS
- It can be used in various high-grade paint fields, such as
automobile paint, high-grade wood paint and so on. It can obviously
improve the fullness, luster, hardness of paint film and speed up
the drying.
- It is used to make top coatings for steel structure, oil pipeline
and other heavy and light anti-corrosion fields.
- It is used for making foam landscape, concrete waterproof material
and other fields.
- It is used in the field of fan blade coating, such as gel coat,
putty and topcoat.
INDEX
INDEX | VALUE |
Appearance | Colorless to light yellow green transparent liquid |
Hazen (Pt-Co) | ≤250 |
Solid Content(%) | 97±2 |
Amine value(mg KOH/g) | 180~205 |
Amine Equivalent(g/mol) | 290 |
Equivalently hydroxy content(%) | 5.86 |
Viscosity(mpa.s/25℃) | 70~140 |
Relative density (25℃) | 1.07±0.02 |
PACKING
200 Kgs/Drum, 10 Kgs/Drum
SHELF LIFE
FEISPARTIC F2850 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.
NOTICE
- FEISPARTIC F2850 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 F2850 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.Learn polyaspartic knowledge: Polyaspartic FAQ
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.
