FEISPARTIC FW5502
Shenzhen Feiyang Protech Corp., Ltd · FEISPARTIC
FEISPARTIC FW5502 is a water-based polyaspartic resin featuring secondary amine functionality designed to react with isocyanates in advanced coating systems. It is a solvent-free, self-emulsifying resin that enables the formulation of environmentally friendly waterborne coatings with high solids and low VOC content. The resin exhibits moderate curing speed, high crosslink density, and excellent mechanical performance, including superior hardness, abrasion resistance, and water resistance. It also provides outstanding UV stability with long-lasting gloss and colour retention, making it suitable for both interior and exterior applications. Its ability to disperse directly in water without additional emulsifiers simplifies processing and enhances storage stability in multi-component coating systems.
- Enables self-emulsification
- Enables zero VOC potential
- High solids content
- Improves abrasion resistance
- Improves gloss retention
- Improves hardness
- Improves solvent resistance
- Improves storage stability
- Improves UV resistance
- Improves water resistance
- Low VOC
- Provides non-yellowing performance
- Simplifies formulation
- Supports waterborne formulations
Specifications
Identifiers
- Chemical name
- Fumaric Acid Diethyl Ester
- CAS number(s)
- 623-91-6
- EC number
- 210-819-7
- Molecular formula
- C8H12O4
- INCI name
- IEPRKVQEAMIZSS-AATRIKPKSA-N
- Synonyms
- Diethyl fumarate, Fumaric acid diethyl ester, Ethyl fumarate, Diethyl (2E)-but-2-enedioate, 2-butenedioic acid, diethyl ester, (E)-, Trans-2-butenedioic acid diethyl ester
Technical specifications
Properties
| Property | Value | Unit |
|---|---|---|
| Appearance | Liquid, viscous | - |
| Color | Slightly yellowish and slightly turbid liquid | - |
| Odor | Slight inherent odour | - |
| Flash Point | > 93 | °C |
| Relative Density | 1.07 ± 0.02 (at 25 °C) | g/cm³ |
| Dynamic viscosity | 8000 – 20000 (at 25 °C) | mPa·s |
Specifications
| Test Condition | Specification | Value | Unit | Test Method |
|---|---|---|---|---|
| - | Appearance | Slightly yellowish and slightly turbid liquid | - | - |
| - | Color | 6.0 (max.) | - | Gardner |
| - | Solid Content | 99.0 (min.) | % | - |
| - | Amine Value | 165 – 190 | mg KOH/g | - |
| - | Amine Equivalent | 323 | g/mol | - |
| at 25 °C | Dynamic Viscosity | 8000 – 20000 | mPa·s | - |
| at 25 °C | Relative Density | 1.07 ± 0.02 | - | - |
| - | Shelf Life | 12 months | - | - |
| - | Storage Temperature | 40 (max.) | °C | - |
- Industries
- Paints & Coatings
- Product groups
- Polyaspartic Resins
- Applications
- 90% anticorrosion topcoatInterior wall coatingThree-component coatingsWater-dispersible coatings
- Functions
- BinderCrosslinking co-reactantFilm former
- Market segments
- Anti-corrosion systemsWaterproofing
Documents
- Request a copy
Technical Data Sheet (TDS)
Specifications & performance data
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Safety Data Sheet (SDS)
Safety information & handling