IOTA 61000 Solvent-Free Silicone Resin

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Product Overview

IOTA 61000 is a reactive methyl-phenyl polysiloxane resin with a narrow molecular weight distribution, ensuring stable and uniform performance. It exhibits good compatibility with various organic resins (such as polyester, acrylic, alkyd, and epoxy) and can participate in graft copolymerization reactions to significantly improve the temperature and weather resistance of organic resins. IOTA 61000 can also be used alone to formulate high-temperature anti-corrosion coatings, coatings for baking utensils and cookware, delivering high gloss, excellent fullness, and high hardness.


Product Features

  • Solvent-free – 100% solid content, environmentally friendly

  • Moisture-curable – cures at 40%–60% relative humidity for convenient application

  • Compatible with crosslinkers – 1%–3% titanate can be added to promote crosslinking

  • Low smoke during high-temperature baking – clean baking process with minimal smoke generation

  • High gloss and excellent fullness – superior coating appearance

  • High hardness and good abrasion resistance


Physicochemical Specifications

Parameter Specification
Appearance Colorless to slightly yellow transparent liquid
Polysiloxane content ≥90%
Density (g/cm³) 1.14
Viscosity (25°C, mPa·s) 80–150

Applications

  • High-temperature anti-corrosion coatings
    Used alone to formulate coating systems that withstand high temperatures and corrosive environments.

  • Coatings for baking utensils and cookware
    Provides high gloss, good hardness, excellent fullness, and superior heat resistance.

  • Organic resin modification
    Compounded or graft-copolymerized with polyester, acrylic, alkyd, epoxy, and other resins to enhance overall temperature and weather resistance.


Curing & Application Guidelines

  • Cures via ambient moisture (40%–60% relative humidity)

  • 1%–3% titanate catalyst may be added to accelerate crosslinking

  • Minimal smoke generation during high-temperature baking – ideal for clean production requirements


Why Choose IOTA 61000?

✅ Solvent-free – low odor and environmentally friendly
✅ High reactivity – suitable for graft modification
✅ Compatible with a wide range of organic resins
✅ High gloss, high hardness, and excellent fullness
✅ Flexible curing – moisture-curable or catalyst-assisted
✅ Low smoke during baking – process-friendly


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