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Yellow Resistance F2850 Polyaspartic Acid Resin for protective coatings

Good quality Typical Aspartic Ester Resin for sales
Good quality Typical Aspartic Ester Resin for sales
We approved polyaspartic polyurea resin quality from Feiyang Novel Materials, excellent service, and on time delivery, offer full confidence to us.

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Yellow Resistance F2850 Polyaspartic Acid Resin for protective coatings

China Yellow Resistance F2850 Polyaspartic Acid Resin for protective coatings supplier

Large Image :  Yellow Resistance F2850 Polyaspartic Acid Resin for protective coatings

Product Details:

Place of Origin: Zhuhai, China
Brand Name: Feiyang Protech
Certification: REACH,ISO 9001-2015, ISO 14001-2015
Model Number: F2850

Payment & Shipping Terms:

Minimum Order Quantity: 200kg
Price: USD6-9/KG
Packaging Details: 200KG/Drum, 4Drums/pallet, 16Ton/20GP
Delivery Time: 7days after order comfirmed
Payment Terms: L/C, T/T
Supply Ability: 2000Ton
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Detailed Product Description
F2850: Feiyang Protech Appearance: Slight Yellow Transparent Liquid
Molecular Weight: 580 Solid Content: 97%±2%
Amine Value(mg KOH/g): 180-200 Amine Equivalent(g/mol): 290
Hydroxyl Value Equivalent: 5.8

Yellow Resistance F2850 Polyaspartic Polyurea Resin


Polyurea technology and its related products were originated from the United States in 1981. The technology was patented by Bayer in 1992.


After years of research and development, polyurea materials has been developed from the first generation of aromatic spray polyurea and the second generation of aliphatic spray polyurea to the third generation of polyaspartate ester polyurea.


Polyaspartic polyurea belongs to premium innovative material, which is a new two-component polyurea material with adjustable curing speed, rigid and flexible, low temperature curing, super weather resistance, environmental protection and high performance.


On the one hand, it overcomes the defects such as the reaction rate of spraying polyurea system which is too fast to control, and the adhesion is poor and the construction depends on large equipment.


On the other hand, it also overcomes the defects of the traditional polyurethane coating system, such as higher VOCs content, low temperature curing, and baking equipment auxiliary curing.



Ⅰ Chemical formula and molecular weight

● Chemical Name: Aspartic Acid, Polyaspartic Polyurea Resin

● CAS No.: 152637-10-0


Ⅱ Properties and application

●FEISPARTIC F2850 is Aminofunctional co-reactant for polyisocyanates,it’s the same model as NH2850 XP, could be used for the formulation of high-solids, two-component polyurethane topcoats and solvent-free coating materials


● FEISPARTIC F2850 could serve as chain extender or R component in polyurea coating. It could also react with –NCO functional HDI trimmer from which longer gelling time and excellent yellow resistance can be achieved. Longer gelling time can also be obtained when reacting with MDI pre-polymer. Hybrid of polyurea and polyurethane can be achieved when FEISPARTIC F2850 is blended with hydroxyl-functional resin such as acrylic, alkyd resin. FEISPARTIC F2850 offers higher solid content and faster drying time than ordinary polyurethane. It is widely applied on formulating variety of protective coatings.


● Main Feature

1. Lower viscosity, can be reactive diluent of polyaspartic ester resin coatings.

2. Could be made into environmental coatings which has high solid content with low viscosity.

4. Paint film has excellent combination of rebound resilience, leveling, gloss and handfeel.

5. Paint film can offer excellent low temperature flexibility, waterproof and solvent resistance as well as acid and alkali resistance etc.

6. Can react with our elastic curing agent to make elastic materials with excellent mechanical properties of which elongation can reach to 400%.


Ⅲ Quality standard

Item Specifications
Appearance Slight yellow transparent liquid
Molecular Weight 580
Solid Content 97%±2%
Amine value(mg KOH/g) 180-200
Amine Equivalent(g/mol) 290
Hydroxyl value Equivalent 5.9-5.9
Viscosity mpa.s/25℃ 80-140
Relative density(25℃) 1.07



Contact Details
Shenzhen Feiyang Protech Corp., Ltd.

Contact Person: Ms. Annie Qing

Tel: 86-755-36694812

Fax: 86-755-33856111

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