SHENZHEN FEIYANG PROTECH CORP.,LTD
Shenzhen Feiyang Protech Corp., Ltd. Polyaspartic Polyurea Materials Researcher and Manufacturer
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FEISPARTIC F321 Good Abrasion Resistance Polyaspartic Polyurea Resin
Shenzhen Feiyang Protech Corp., Ltd. is a holding company of FEIYANG GROUP (founded in 1992). It is China's national high-tech leading polyaspartic material researcher and manufacturer with robust R&D. Feiyang is the first and unique Polyaspartic Ester Resin researcher and manufacturer in China.
With 20 years of development, Feiyang owns many technology patents; Feiyang summarized and popularized Polyaspartic Polyurea Materials applications on anti~corrosion, waterproof, construction coatings, and matured guide formulations can be offered on each application series. Feiyang has now supplied poly aspartic resin and hardeners to more than 30 countries and 200 customers globally.
2. Introduction of F321
| INDEX | VALUE |
| Appearance | Colorless to light yellow green transparent liquid |
| Hazen (Pt-Co) | ≤400 |
| Solid Content(％) | 85±2 |
| Amine value(mg KOH/g) | 140～160 |
| Amine Equivalent(g/mol) | 379 |
| Equivalently hydroxy content(%) | 4.48 |
| Viscosity(mpa.s/25℃) | 200～600 |
| Relative density (25℃) | 1.04±0.02 |
7. Feiyang Isocyanate hardener works with FESPARTIC
| Models | Relative Density (25℃) | Viscosity (mpa.s/25℃) | Solid Content % | NCO Content | Type |
| SP-103P | 1.01 | 100-200 | 60 in BA | 3.2-3.6 | IPDI Prepolymer |
| GB905A-85 | 1.05 | 3000-6000 | 85 in Xylene | 6.6-7.2 | IPDI Prepolymer |
| GB925-85 | 1.05 | 4000-6000 | 85 in BA | 4.9-5.3 | IPDI Prepolymer |
| GB926A-85 | 1.05 | 4000-6000 | 80 in Xylene | 4.9-53 | IPDI Prepolymer |
| GB805A-100 | 1.1 | 3000-6000 | ≧99 | 4.7-5.2 | TDI/HMDI Prepolymer |
| GB805B-100 | 1.05 | 1500-3000 | ≧98 | 10.3-10.7 | TDI/HMDI Prepolymer |
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