Silico® V4011 Vinyl Silicone Emulsion
Silico® V4011 Vinyl Silicone Emulsion is a reactive PDMS emulsion with terminal vinyl groups. It offers excellent compatibility with organic materials, strong reactivity with hydrogen silicone under catalysts, and enhanced smoothness, gloss, and weather resistance. Ideal for release coatings, fabric finishes, and emulsion polymer modification.
Description
Silico® V4011 is a reactive vinyl-terminated polydimethylsiloxane (PDMS) emulsion. As an active intermediate, it retains all standard properties of methyl silicone oil—such as smoothness, softness, gloss, and excellent heat/weather resistance—while offering additional reactivity and compatibility.
Technical Specifications
| Technical Properties | Specifications |
|---|---|
| Appearance | Milky white liquid |
| Solid Content (%) | 30 ± 2 |
| Ionic Type | Non-ionic |
| pH Value | 6.0 – 8.0 |
Key Features
Highly reactive terminal vinyl groups enable rapid addition reactions with hydrogen silicone in the presence of catalysts.
No pendant chain segments, unlike branched vinyl silicones.
Better compatibility with organic materials than traditional methyl silicones.
Versatile for multiple chemical processes.
Applications
Base resin for water-based paper anti-adhesion coatings and fabric finishes, typically used with hydrogen silicone emulsions.
Modifier in emulsion polymerization, especially for silicone-acrylic emulsions.
Suitable for other potential or custom applications.
Usage Recommendation
- Recommended dosage: 10–20% of the base formulation (at equal solid content).
Precautions
Avoid contamination, especially with catalysts or reactive impurities, to maintain chemical stability.
Check material compatibility before mixing to prevent unwanted reactions.
Packaging & Storage
| Item | Details |
|---|---|
| Packaging | 50kg polyethylene drum / 200kg iron drum |
| Storage Conditions | Store sealed at -5°C to 35°C in a dry, ventilated place. Keep away from acids, alkalis, and direct sunlight. Use within 12 months from production. |
| Transport | Classified as non-hazardous goods |
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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