When Silicone Chemistry Meets Resin Science: A Revolution in Material Performance

In the world of polymer materials, how can we endow materials with exceptional surface properties without altering the main formulation? IOTA 2120 Hydroxyl-Terminated Silicone Oil, with its unique terminal hydroxymethyl functional group structure, provides you with a precise and efficient solution—chemically crosslinking the superior performance of silicone into every molecular network of the resin system.

Why Choose IOTA 2120?

Precise Reaction, Deep Modification
The terminal hydroxymethyl functional group can undergo crosslinking reactions with polyurethane, amino resin, and other systems, achieving molecular-level organic integration rather than simple physical blending.

Comprehensive Enhancement, Multiple Benefits

• Excellent Hand Feel: Imparts a smooth and delicate touch to coatings (recommended dosage: 0.2-1%)

• Anti-Fouling and Stain Resistance: Significantly enhances surface stain resistance and ease of cleaning (recommended dosage: 2-6%)

• Enhanced Weather Resistance: Improves the resin's resistance to UV radiation and high/low temperatures

• Low-Temperature Flexibility: Enhances material flexibility and impact resistance in low-temperature environments

High Purity, High Efficiency, Stable and Reliable

• Active content >99%, ensuring high reaction efficiency

• Colorless viscous liquid, easy to measure and disperse

• Molecular weight approximately 2000, balancing reactivity and compatibility

Technical Parameters at a Glance

Three Major Application Directions, Empowering Innovation Across Industries

Coatings and Paints Industry
Adding 1-6% to resin systems can significantly enhance:

• Surface hand feel and fingerprint resistance of furniture paints and industrial coatings

• Stain resistance and self-cleaning capability of architectural coatings

• Weather resistance and gloss retention of automotive coatings

Adhesives and Sealants
Introducing silicone segments through chemical crosslinking:

• Improves the flexibility and low-temperature resistance of polyurethane adhesives

• Enhances the surface hydrophobicity and aging resistance of sealants

Composite Materials and Engineering Plastics
Adding during resin modification processes:

• Enhances surface smoothness and wear resistance of composite materials

• Improves the release properties and surface texture of injection-molded products

Usage Recommendations and Process Guidelines

Recommended Addition Methods:

1. Hand Feel Improvement: 0.2-1% directly added to the resin system, mixed uniformly

2. Anti-Fouling Modification: 2-6% pre-mixed with the resin before reaction

3. Comprehensive Resin Modification: 1-6% adjusted based on performance requirements

Process Tips:

• It is recommended to add before resin synthesis or curing to ensure thorough reaction

• For solvent-based systems, pre-dilute with part of the solvent before adding

• Actual dosage should be determined through testing based on system characteristics and performance requirements

Packaging and Technical Support

• Product Form: Solvent-based, easy to disperse in various resin systems

• Technical Support: Our application engineering team can provide formulation optimization advice

• Customization Services: Molecular weight and functional group content can be adjusted based on requirements