Silico® OH5011 Cationic Hydroxy Silicone Emulsion
Silico® OH5011 Cationic Hydroxy Silicone Emulsion is a macromolecular organosilicon material made via emulsion polymerization with high-purity octamethylcyclotetrasiloxane. It provides excellent softness, smoothness, reactivity, water dispersibility, and compatibility—ideal for textile finishing, thread treatment, and mold release.
Description
Silico® OH5011 is a high-performance silicone emulsion synthesized via emulsion polymerization of high-purity octamethylcyclotetrasiloxane (D4) using a cationic surfactant. This advanced macromolecular silicone material features premium raw materials and a refined manufacturing process, offering a range of superior textile finishing and industrial performance benefits.
Technical Specifications
| Parameter | Value |
|---|---|
| Appearance | Milky white liquid, free of impurities |
| Solid Content (%) | 30 ± 2 |
| pH Value | 5.0 – 7.0 |
| Stability (3000 rpm) | No phase separation, no oiling out |
| Ionic Nature | Cationic |
Key Features
Synthesized from high-purity octamethylcyclotetrasiloxane via cationic surfactant emulsion polymerization
Provides excellent softness and smoothness for treated fabrics and fibers
Exhibits moderate film-forming ability
Hydroxyl-terminated structure enables reactivity and compatibility with hydrogen silicone emulsions, acrylics, and polyurethanes
Easily dispersible in water at any ratio, non-polluting and user-friendly
Applications
Post-finishing of cotton, linen, silk, wool, and synthetic fibers for enhanced softness, smooth touch, elasticity, abrasion and wash resistance, thermal and water resistance
Treatment of sewing threads, especially high-speed threads, for improved smoothness, tensile strength, and break resistance
Used for wigs and similar products to enhance softness, luster, and combing performance
Functions as a release and anti-stick agent on leather surfaces
Mold release agent for rubber and plastic products
Lubricant and maintenance coating for floors, furniture, and sofas
Additional applications under development
Usage Instructions
- Dilute to a 1–5% solid content solution for softening and surface treatments. Adjust dosage for other applications accordingly.
Precautions
This is a cationic emulsion; always test compatibility before mixing with anionic systems to avoid demulsification.
May cause eye irritation; in case of contact, rinse with clean water immediately.
Packaging & Storage
| Aspect | Details |
|---|---|
| Packaging | 50 kg or 200 kg plastic drums |
| Storage | Store in a cool, dry, and ventilated area. Avoid contact with strong acids and alkalis. Do not store below 5°C or above 40°C to prevent freezing or emulsion breakdown. |
| Shelf Life | 12 months from production date in unopened original packaging |
| Transportation | Transport as non-hazardous material |
All technical data provided is based on current knowledge and experience. Users must test product suitability for intended applications.
No warranties are expressed or implied. Silico® assumes no liability for incidental or consequential damages.
Jessica G.
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