The SWCNT Antistatic Coating S1 is a water-based coating solution formulated with high-quality single-walled carbon nanotubes (SWCNTs) for creating durable, transparent, and permanent antistatic surfaces. Designed for surface application to plastic sheets and films, including PET, ABS, PP, and PS, it provides stable, non-migrating conductivity, high light transmittance, strong substrate adhesion, and good mechanical durability. The resulting coating layer maintains consistent surface resistance across varying temperature and humidity conditions while minimizing triboelectric charging caused by friction. The coating is suitable for both offline and inline coating processes and can withstand high-temperature stretching at 2× to 4× draw ratios while maintaining the integrity of the conductive network. It is compatible with anilox roll coating, curtain coating, spray coating, and other roll-to-roll methods, as well as thermoforming and other film-forming processes.
Catalog Number: NovaSWNT-ASC-S1
Sheet Resistance: 105-108 Ω/sq
Triboelectric Voltage: < 100 V
Applicable Substrates: PET, ABS, PP, PS, etc
Substrate Surface Energy: > 36 dyn/cm
Coating Methods: Anilox roll coating, curtain coating, spray coating, and other roll-to-roll methods
Film-Forming Compatibility: Thermoforming and other film-forming processes
Coating Weight: 5-10 g/m²
Curing Conditions: 90-100 °C for 30-60 sec
Appearance: black liquid
KEY FEATURES
The SWCNT Antistatic Coating S1 offers the following key features for reliable antistatic performance and flexible processing:
- Permanent Antistatic Performance: Non-migrating SWCNT network provides stable surface resistance across varying temperature and humidity conditions.
- Low Triboelectric Charging: Friction-generated voltage is below 100 V, helping protect sensitive electronic components.
- High Optical Clarity: Enables the production of transparent and brightly colored antistatic sheets and films.
- Excellent Stretchability: Compatible with 2× to 4× stretching during inline biaxial stretching and secondary vacuum thermoforming while maintaining the conductive network.
- Water-Dilutable & Durable: Easily diluted with water, with excellent resistance to dry rubbing and wet wiping, and compatibility with subsequent functional coatings.
- Eco-Friendly Compliance: Compliant with RoHS and REACH requirements.
APPLICATIONS
The SWCNT Antistatic Coating S1 is suitable for a range of antistatic plastic sheet and film applications, including:
- Electronic & Semiconductor Packaging: Antistatic carrier tapes, IC trays, component trays, cover films, and other ESD-sensitive packaging made from PET, ABS, PP, PS. etc.
- Thermoformed Packaging: Vacuum-formed clamshells, blister packs, trays, protective partitions, and other formed packaging for electronic components and precision parts.
- Antistatic Plastic Sheets & Films: Transparent or colored plastic sheets and films requiring stable, long-lasting surface antistatic performance.
- Display & Optoelectronic Process Films: High-clarity antistatic process films, protective films, and surface-protection materials used in display, optical, and electronic manufacturing.
- Cleanroom & Precision-Handling Materials: Antistatic films, sheets, trays, and protective materials used where static accumulation and dust attraction need to be minimized.
RECOMMENDED STORAGE
Store the coating solution in a tightly sealed container in a cool place at 5–25 °C. Shelf Life: 6 months.
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