Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Dow DOWSIL 288 Mica Binder

Dow DOWSIL 288 Mica Binder is a high-performance silicone-based binder from Dow’s DOWSIL portfolio, engineered for mica flake bonding in high-temperature insulation applications. It delivers excellent thermal stability, electrical insulation, and green strength before curing. Compatible with automated coating systems, it ensures uniform dispersion and strong inter-flake adhesion. Widely used in flexible mica tapes and refractory composites across aerospace and energy sectors.
  • dow dowsil 288 mica binder_3d1951e9
  • dow dowsil 288 mica binder_3d1951e9

Features Of Dow DOWSIL 288 Mica Binder

  1. High-performance silicone-based binder specifically engineered for mica flake reinforcement.

  2. Excellent thermal stability, maintaining integrity up to 600 °C in air.

  3. Provides strong adhesion between mica layers without compromising electrical insulation properties.

  4. Low volatility and minimal outgassing—suitable for high-reliability electrical and aerospace applications.

  5. Ready-to-use liquid formulation with consistent viscosity for precise metering and coating processes.

Typical Applications Of Dow DOWSIL 288 Mica Binder

  1. Insulating flexible mica tapes for motor and generator windings.

  2. High-temperature gasketing and sealing components in power electronics.

  3. Thermal barrier substrates in electric vehicle battery modules.

  4. Fire-resistant cable wrapping and busbar insulation systems.

Specifications Of Dow DOWSIL 288 Mica Binder

Chemical TypePhenyl-modified methylvinylsiloxane polymer
Product FormClear to pale amber liquid
AppearanceHomogeneous, low-viscosity fluid
Primary ApplicationsMica tape binding, high-temp electrical insulation
Key FeaturesThermally stable, electrically insulating, low-outgassing
BenefitsEnables thin, flexible, high-dielectric-strength mica composites
Curing MechanismPt-catalyzed addition cure (heat-activated)
Storage ConditionsStore at 5–25 °C in sealed containers; protect from moisture


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