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Croda’s Ionphase eSTAT2 uses a continuous ionic path for PE, PS, PP polyolefin static management. Anti - static Principle Forms a continuous ionic conductive path in substrates, dissipating electrostatic fields.
Long-acting anti-static performance; resistant to humidity fluctuations
Immediate & permanent static dissipation effect
Easy to integrate into processing lines; excellent thermal stability
Recyclable formulation; preserves substrate physical properties
No surface defects (fogging/migration); corrosion-resistant dispersion
Uniform conductive particle distribution for stable static control
PE (polyethylene), PS (polystyrene), PP (polypropylene) polyolefin substrates
Films, sheets & extruded polyolefin products requiring permanent anti-static protection
High-volume polyolefin processing lines (blown film, cast film, extrusion)
Model | Ionphase eSTAT2 |
Volume Resistivity | 5E5 |
Density | 0.98 kg/m³ |
Melting Point | 84 - 106℃ |
Q1: What types of polymers is eSTAT2 compatible with?
A: eSTAT2 is designed for use in a broad range of thermoplastics, including polyolefins (e.g., PP and PE), engineering plastics such as ABS and PC/ABS blends, and certain styrenics. Compatibility should be confirmed through formulation testing, as performance may vary depending on polymer polarity, melt processing conditions, and additive interactions.
Q2: How is eSTAT2 typically incorporated into plastic formulations?
A: eSTAT2 is commonly added during compounding—either as a masterbatch or via direct dry-blend addition prior to extrusion or injection molding. It exhibits good thermal stability and dispersibility under standard processing conditions, supporting efficient incorporation without requiring specialized equipment.
Q3: Does eSTAT2 provide permanent antistatic performance?
A: eSTAT2 delivers effective, long-lasting surface resistivity reduction in finished parts. Its performance is influenced by environmental humidity and part geometry, but it maintains functionality over typical product lifecycles when properly formulated and processed—without relying on hygroscopic migration mechanisms that deplete over time.
Q4: Is eSTAT2 suitable for applications requiring low extractables or regulatory compliance?
A: eSTAT2 is formulated to minimize volatile and extractable components, making it suitable for applications where low odor, low fogging, or compatibility with downstream regulatory expectations (e.g., food-contact-adjacent or automotive interior environments) is important. Specific regulatory status must be verified per regional requirements and end-use context.
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