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Croda’s Ionphase TrStat ensures effective static dissipation for PMMA, PVC, PLA extrusion.
Anti - static Principle
Builds an ionic conductive structure in substrates non - migratorily, conducting static without humidity reliance
Long-acting anti-static performance with high humidity resistance
Immediate and permanent static control effect
Easy integration into processing workflows with excellent thermal stability
Recyclable formulation; preserves original physical properties of substrates
No surface fogging or migration issues; corrosion-resistant composition
Uniform conductive dispersion for consistent static dissipation across the material
Extrusion substrates of PMMA (polymethyl methacrylate)
Extrusion substrates of PVC (polyvinyl chloride)
Extrusion substrates of PLA (polylactic acid)
Plastic extrusion processes requiring permanent, humidity-independent static management
Model | Ionphase TrStat |
Volume Resistivity | 1E5 |
Density | 1.11 kg/m³ |
Melting Point | 136 - 164℃ |
Q1: What types of polymers is Ionphase TrStat compatible with?
A: Ionphase TrStat is designed for use in a broad range of thermoplastics, including polyolefins (e.g., PP and PE), engineering plastics such as ABS and PS, and certain polyester-based systems. Compatibility should be verified through formulation testing under intended processing conditions.
Q2: How does Ionphase TrStat deliver antistatic performance during and after processing?
A: As a migratory antistatic agent, Ionphase TrStat gradually migrates to the polymer surface during processing and service life, forming a conductive layer that dissipates static charge. Its performance is influenced by humidity, film thickness, and thermal history, and it typically provides effective surface resistivity reduction without compromising clarity or mechanical integrity.
Q3: Is Ionphase TrStat suitable for applications requiring low extractables or food-contact compliance?
A: Ionphase TrStat is formulated to minimize volatility and extraction under typical end-use conditions. While it is not pre-approved for all food-contact regulations, its chemical profile supports evaluation for specific food packaging applications where regulatory submission and migration testing are conducted by the compounder or converter.
Q4: How should Ionphase TrStat be incorporated into polymer formulations?
A: It is typically added via masterbatch or direct dry-blend prior to extrusion or injection molding. Dosage depends on formulation requirements and target surface resistivity, but generally ranges from 0.1% to 2% by weight. Uniform dispersion is essential—optimal results are achieved when compounded at standard melt processing temperatures without excessive shear or residence time.
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E-mail: wangxingqiang@ericwchem.com
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