Ningbo Formosa AS NF2200 is a styrene-acrylonitrile (SAN) resin known for its high transparency, excellent chemical resistance, and high surface hardness. It offers good dimensional stability and heat resistance, making it suitable for cosmetic packaging, household appliances, and stationery products. Technical Data Sheets (TDS) are available for detailed specifications.
| Manufacturer | Formosa |
|---|---|
| Density | 1.06 g/cm³ |
| MFR | 2.9 g/10min |
| Izod Notched Impact | 17 J/m |
Note: See the product description for additional technical specifications
Ningbo Formosa AS NF2200 (TAIRISAN NF2200) is an Acrylonitrile-Styrene copolymer (AS/SAN) resin developed and produced by Formosa ABS Plastics (Ningbo) Co., Ltd. It is a general-purpose, high-flow transparent engineering plastic. The product appears as transparent granules with pure color and excellent clarity, serving as a benchmark model in the AS material field that balances cost-effectiveness with processing stability. As a mainstream AS grade under the Formosa brand, NF2200 holds a significant position in the global transparent plastic product market due to its balanced mechanical properties, good heat resistance, and outstanding processing fluidity. It is widely adapted for injection molding processes, primarily covering sectors such as daily necessities, electronic appliances, automotive interiors, packaging containers, and stationery/toys where transparency, rigidity, and chemical resistance are required.
The technical data sheet (TDS) of Ningbo Formosa AS NF2200 material from Formosa ABS Plastics (Ningbo) Co., Ltd., if there are differences, please refer to the official website of Formosa Plastics Group.
| Physical Properties | Test Value | Test Unit | Test Standard |
| Density (23 °C) | 1.06 | g/cm³ | ASTM D792 |
| MFR (200 °C, 5 kg) | 2.9 | g/10min | ASTM D1238 |
| MFR (220 °C, 10 kg) | 29 | g/10min | ASTM D1238 |
| Rockwell Hardness M (23 °C) | 78 | — | ASTM D785 |
| Mechanical Properties | Test Value | Test Unit | Test Standard |
| Tensile Strength (23 °C) | 71 | MPa | ASTM D638 |
| Flexural Modulus (23 °C) | 3430 | MPa | ASTM D790 |
| Flexural Strength (23 °C) | 118 | MPa | ASTM D790 |
| Izod Impact Strength, Unnotched (23 °C, 6.35 mm) | 17 | J/m | ASTM D256 |
| Thermal Properties | Test Value | Test Unit | Test Standard |
| Heat Deflection Temperature (1.8 MPa, 6.35 mm) | 94 | °C | ASTM D648 |
| Flammability Rating, All Colors (1.5 mm) | HB | — | UL 94 |
Superior Optical Transparency: Features high light transmittance and low haze close to PMMA, resulting in clear, transparent products with excellent gloss to meet high-end aesthetic requirements.
High Flow and Easy Processing: Excellent melt fluidity allows for rapid filling of complex molds, shortening molding cycles and reducing energy consumption. It is suitable for thin-walled or long-flow path injection molding, reducing defects like short shots or flow marks.
Excellent Rigidity and Heat Resistance: Mechanical strength is superior to ordinary PS, and with a heat deflection temperature of 88°C, products resist deformation and warping, maintaining dimensional stability in ambient and medium-temperature environments.
Good Chemical Resistance: Offers strong resistance to acids, alkalis, alcohols, and most organic solvents, preventing corrosion or whitening and extending product service life.
Environmental Compliance and Stability: Complies with RoHS and REACH standards and holds UL safety certification (File No. E162823). It contains no harmful substances, making it suitable for scenarios with high compliance requirements such as food contact and consumer goods.
Daily Necessities: Primarily used for toothbrush handles, lighter shells, travel mugs, transparent trash bins, cosmetic containers, and tableware, enhancing texture through transparent quality and durability.
Electronic Appliances: Used for electrical switch panels, display covers, sensor housings, remote control buttons, and cassette cases, balancing insulation, transparency, and structural strength.
Automotive Industry: Adapted for interior lamp covers, transparent instrument panel parts, decorative strips, and button housings, meeting interior requirements for heat and weather resistance.
Stationery and Toys: Production of pen barrels, toy components, puzzle frames, and stationery organizers; non-toxic and compliant with safety standards for children’s products.
Packaging and Industrial Parts: Used for transparent packaging containers, industrial covers, instrument windows, and filter components, balancing visibility, impact resistance, and processing convenience.
Does Ningbo Formosa AS NF2200 require drying before processing? What are the conditions?
Yes. AS materials are hygroscopic. Pre-drying is essential to avoid bubbles or silver streaks. Recommended conditions: 80-85°C for 2-4 hours (up to 4-6 hours in high humidity). Ensure moisture content is below 0.05% before injection.
What are the core differences between AS NF2200 and PMMA or PC?
Compared to PMMA: NF2200 has better impact resistance and processing flow at a lower cost, though transparency and surface hardness are slightly lower. Compared to PC: NF2200 offers higher rigidity, better dimensional stability, and a price advantage, though heat and impact resistance are weaker.
Does this product comply with environmental and safety certifications? Can it be used for food contact?
It complies with RoHS and REACH and holds a UL 94 HB flammability rating. It is suitable for daily containers and packaging not in direct high-temperature contact with food. For direct food contact, additional compliance verification based on specific food standards is recommended.
What are the suitable injection molding parameters for NF2200?
Recommended temperatures: Cylinder 210-230°C, Nozzle 220-240°C; Mold temperature 40-60°C; Injection pressure 60-100MPa. Its high-flow nature allows for lower holding pressure, reducing internal stress and improving yield.
