SilFORT™ AS4700-SP1 Hardcoat with SHP470-FT2050 Primer Coat is a high-performance, thermally cured 2-layer coating system designed to protect clear, tinted, and black plastic substrates from chemicals, abrasion, and weathering. It offers exceptional resistance against UV-induced discoloration, yellowing, hazing, and scratching.
This advanced coating system allows for both flow and spray coating applications, providing greater design flexibility for complex polycarbonate parts used in automotive and industrial applications. It is optimized for ADAS (Advanced Driver Assistance Systems) sensor covers, forward headlight lenses, and automotive glazing parts, ensuring a high transmission rate for optical, LiDAR, and radar signals.
✅ Exceptional Weatherability – Long-term UV resistance, minimizing yellowing and hazing.
✅ High Scratch & Abrasion Resistance – Protects against wear and mechanical damage.
✅ Excellent Chemical Resistance – Shields surfaces from solvents, fuels, and industrial chemicals.
✅ High Gloss, Easy-to-Clean Surface – Enhances visual clarity and surface protection.
✅ Improved Design Flexibility – Suitable for spray and flow coating applications.
✅ High Optical Transmission – Maintains ADAS signal clarity (LiDAR, Radar, Optical).
| Property | SilFORT SHP470-FT2050 Primer Coat | SilFORT AS4700-SP1 Hardcoat |
|---|---|---|
| Physical Form | Liquid | Liquid |
| Color | Amber | Pale Orange |
| Solids Content (% by weight) | ~9% | ~22.5% |
| Density (@ 25°C, g/cm³) | ~0.95 | ~0.94 |
| Kinematic Viscosity (@ 25°C, cSt) | ~85 | ~5 |
| Acetic Acid Content (%) | N/A | 4.5 – 6.5 |
| Electrical Resistance (kOhm) | ~40 | 0 |
| Shelf Life | 48 months (below 43°C) | 10 months (below 10°C) |
| Application Methods | Spray, Flow, Dip | Spray, Flow, Dip |
| Recommended Coating Thickness (µm) | 1.2 – 4 µm | 4 – 8 µm (max. 12 µm) |
| Reducing Solvents | 1-Methoxy-2-Propanol, Diacetone Alcohol, 2-Butanone, 4-Methyl-2-Pentanone | 1-Butanol, 2-Propanol, 1-Methoxy-2-Propanol, Acetic Acid |
📌 Automotive Exterior Polycarbonate Parts – Sunroofs, windows, trim pieces.
📌 ADAS Sensor Covers – Ensures high optical and LiDAR transmission.
📌 Forward Headlight Lenses – Enhanced UV resistance and clarity.
📌 High-Performance Polycarbonate Films & Sheets – Provides abrasion and weather protection.
✅ Application Environment: Must be applied in a cleanroom environment (ISO 14644-1 Class 6 or better).
✅ Storage Conditions:
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Avantek Viet Nam is a dynamic MRO, direct materials and equipment supplier that brings advanced technological solutions to maximize satisfaction of customers.
We are expert in import and export of adhesives, accessories and equipment in both domestic and cosmetic industrial fields, production and technology research and development.
Our solutions promise to bring best optimal effectiveness along with competitive prices, excellent customer services, dedicated on-site support.
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