Sel de sodium du 5-sulfoisophtalate de diméthyle (SIPM)
Monomère à fonction sulfonate de haute pureté utilisé pour la fabrication de polyesters cationiques teintables, de polyesters fonctionnels et de films spéciaux.
High-purity sulfonate monomer for cationic dyeable polyester and functional polyester systems
SIPM is a high-purity sulfonate monomer for cationic dyeable polyester and other functional polyester systems. It introduces sulfonate functionality into polyester chains, improving affinity for cationic dyes and supporting bright, durable coloration. SIPM is suitable for textile fibers, specialty polyester films, packaging materials and fine chemical polymer modification.
Cationic Dye Affinity
Improves polyester affinity to cationic dyes for bright and durable coloration.
Polyester Modification
Introduces sulfonate functionality into polyester macromolecular chains.
Fiber & Apparel Applications
Supports wool-blend and high-end apparel fabric development.
Films & Packaging Materials
Applicable to specialty polyester films, packaging materials and plastic modification.
Données clés issues des essais
Key technical specifications organized for quick review.
| Caractéristiques techniques | Méthode d'essai | Unité | Valeur de test |
|---|---|---|---|
| Aspect | – | – | White powder with no visible impurities |
| Acid value | – | mg KOH/g | u003c=0.6 |
| Saponification value | – | mg KOH/g | 376-380 |
| Sulfate radical | – | ppm | u003c=100 |
| Moisture | – | wt% | u003c=0.2 |
| Ferrum | – | ppm | u003c=4 |
| Absorbance | – | – | u003c=0.05 |
| Chloridion | – | ppm | u003c=15 |
Applications
Primary application routes for quick technical evaluation.
Cationic Dyeable Polyester (CDP)
Key monomer for CDP production and dyeable polyester systems.
Apparel & Textile Fibers
Supports high-end apparel fabrics and wool-blend fiber modification.
Functional Polyester
For functional polyester with improved dyeability and performance.
Specialty Films & Packaging
For polyester film and packaging material modification.
Polymer Synthesis & Fine Chemicals
For applications requiring sulfonate ester functionality.
Protégé de l'usine jusqu'au client
Store SIPM in a cool, dry and well-ventilated warehouse. Protect the product from moisture and hygroscopic exposure to maintain performance stability. Use sealed, moisture-resistant packaging and maintain proper storage conditions during transportation.
SIPM TDS
Download the TDS for SIPM. Contact XUYE for current technical data or application support.