Titanate Coupling Agent
Isopropyl tri(isostearoyl) titanate monoalkoxy-type coupling agent that improves compatibility and adhesion between inorganic fillers and thermoplastic polymer matrices. Unlike silanes, titanate coupling agents are effective for a wide range of fillers including carbonates, sulfates, and metal oxides. It reduces viscosity of filled systems and improves mechanical properties and processability.
Технические характеристики
| purity | ≥ 90% |
| density | 0.93 – 0.97 g/cm³ |
| viscosity | 50 – 200 mPa·s (25°C) |
| appearance | Amber to dark brown liquid |
| titanium content | 5.5 – 7.0% |
Области применения
- Heavily filled thermoplastic compounds
- Calcium carbonate and talc filled polypropylene
- Rubber compounds with inorganic fillers
- Adhesives and sealants with mineral fillers
- Crosslinked polyolefin wire and cable compounds
Особенности продукта
- Effective for non-siliceous fillers (carbonates, sulfates)
- Significantly reduces melt viscosity of filled systems
- Improves impact strength and flexural modulus
- Compatible with polyolefin and rubber matrices
- Enhances filler-polymer interfacial adhesion