Product Overview

IOTA 9502 Vinyl POSS, with its unique Si-O-Si stable structure and designable organic functional groups, has become an outstanding representative of the new generation of halogen-free nanoscale flame retardants. By forming a dense silicon oxide protective layer at high temperatures and achieving synergistic condensed phase and gas phase flame retardancy, it provides efficient and environmentally friendly flame retardant solutions for polymers such as epoxy resins, polyesters, and polyamides.

Flame Retardant Mechanism Innovation

Triple Flame Retardant Protection Mechanism

1. Ceramic Layer Barrier Effect

   • Forms a dense SiO₂ protective layer at high temperatures

   • Blocks oxygen and heat transfer

   • Prevents escape of polymer decomposition products

2. Blow-Out Effect Design

   • Achieved through side-chain functional group design

   • Suppresses flame propagation

   • Reduces burning rate

3. Synergistic Flame Retardant System

   • Composite with nanomaterials such as graphene and boron nitride

   • Synergistic action of condensed phase and gas phase

   • Achieves 1+1>2 flame retardant effect

Performance Advantages

• High-Efficiency Flame Retardancy: Significantly improves material limiting oxygen index

• Low Smoke and Non-Toxic: Reduces generation of toxic smoke

• Mechanical Property Retention: Maintains material mechanical properties while achieving flame retardancy

• Processing-Friendly: Good dispersibility and compatibility

Application Field Expansion

Electronic and Electrical Materials

• Flame retardant epoxy packaging materials

• Fire-resistant circuit board substrates

• Heat-resistant insulating coatings

Transportation

• High-speed train interior flame retardant materials

• New energy vehicle battery pack protection

• Aerospace interior materials

Building Protection

• Fireproof coating additives

• Flame retardant insulation materials

• Safety protection products

Technical Parameter Highlights

• Molecular Structure: Regular cage structure ensures performance consistency

• Thermal Stability: Stable performance at high temperatures without decomposition

• Reactivity: Vinyl functional groups facilitate chemical modification

• Environmentally Friendly: Compliant with environmental standards such as RoHS and REACH

Flame Retardant Performance Data

• UL94 Rating: Can achieve V-0 level

• Limiting Oxygen Index: Over 30% improvement in some systems

• Smoke Density: Significantly reduced, increases escape time

• Heat Release Rate: Peak reduction of 40-60%

Customized Solutions

• Specialized formulations for different polymer matrices

• Assist customers in developing products with specific flame retardant ratings

• Provide flame retardant performance testing and certification support

• Production process optimization guidance