IOTA 950 Methyl Silicone Resin — High-Hardness, Wear-Resistant & Transparent Coating Solution

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Key Technical Specifications

Test Item Specification
Appearance Colorless to light yellow transparent liquid
Viscosity (25℃) 6–25 mPa·s
Solid Content ≥27%
Pencil Hardness (fully cured) ≥6H
Visible Light Transmittance ≥90%

Curing Process

  • Tack-free drying: Air drying at room temperature
  • Full curing: Bake at 120–150℃ for over 2 hours
  • Wide processing window, compatible with various production line conditions

Core Performance Advantages

✅ Superior Hardness — Pencil hardness ≥6H after curing, effectively resisting scratches and abrasion ✅ Excellent Transparency — Visible light transmittance ≥90%, preserving the optical clarity of substrates ✅ Outstanding Durability — Resists high and low temperature cycling, suitable for harsh environments ✅ Water & Moisture Resistance — Dense cured film provides reliable moisture protection ✅ Low Viscosity, Easy Application — Viscosity of only 6–25 mPa·s, suitable for spraying, dipping, and other coating methods


Typical Applications

 Electronics Industry — Anti-flash coatings for CRT anode caps and protective coatings for electronic components
 Optical Materials — Wear-resistant hard coatings for PMMA (acrylic) surfaces
 Thermosetting Plastics — Surface hardening treatment to improve scratch resistance
 Industrial Protection — Various coating scenarios requiring high hardness, transparency, weather resistance, and waterproofing


Why Choose IOTA 950?

As a key product in IOTA's silicone product portfolio, IOTA 950 offers a comprehensive solution ranging from electronic protection to optical coatings, with its combined advantages of high hardness, high transparency, and ease of application. We provide sample testing and technical support — contact us today for detailed information.

 Contact Us for Samples & Technical Data Sheets (TDS)

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