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Clariant Anti-Static Agent FE 20 is a high-performance additive with fatty acid ester as its key chemical component. It is specifically designed for PO (polyolefins) and PVC (polyvinyl chloride) materials, featuring stable physical and chemical properties to effectively address static issues in target polymers.
Fatty acid ester-based: Delivers reliable antistatic performance
High-viscosity liquid: Easy processing at 25℃
Low acid value (≤2mg KOH/g): Ensures good polymer compatibility
Stable properties: Viscosity ≈130mPa.s (50℃), Density ≈0.99g/cm³ (50℃)
PO (polyolefin) materials: Antistatic treatment
PVC products: Static control additive
Acid Value | ≤2 mg KOH/g |
Saponification Value | ≈180 mg KOH/g |
Color (Color Index) | ≤6 (Light Yellow Appearance) |
Melting Point (Approx.) | ≈19℃ |
Viscosity (at 50℃) | ≈130 mPa.s |
Density (at 50℃) | ≈0.99 g/cm³ |
Q1: What types of polymers is Clariant FE 20 compatible with?
A: Clariant FE 20 is primarily designed for use in polyolefins such as PP and PE, and demonstrates good compatibility in engineering thermoplastics including ABS, PS, and certain copolymers. Performance may vary depending on polymer polarity, melt viscosity, and processing conditions.
Q2: How is FE 20 typically incorporated into the polymer matrix?
A: FE 20 is commonly introduced via masterbatch dilution or direct dry-blend addition prior to extrusion or injection molding. It is thermally stable under standard processing temperatures and disperses effectively during melt compounding without requiring pre-drying.
Q3: Does FE 20 affect the mechanical or optical properties of the final part?
A: When used at recommended dosage levels, FE 20 generally has minimal impact on tensile strength, impact resistance, or clarity—particularly in transparent or semi-crystalline systems. Any subtle changes depend on base resin selection and overall formulation balance.
Q4: Is FE 20 suitable for applications requiring long-term antistatic performance?
A: Yes—FE 20 provides both immediate and sustained surface resistivity reduction. Its performance durability is enhanced in humid environments and remains effective over extended storage and service life, though surface migration behavior may be influenced by polymer crystallinity and additive interactions.
Q5: Can FE 20 be used in combination with other functional additives?
A: FE 20 is generally compatible with common stabilizers, fillers, and pigments. However, interactions with strong ionic additives or highly polar processing aids should be evaluated case-by-case through compatibility testing to ensure optimal dispersion and performance stability.
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