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

Wacker IM 15 Functional Silicone Fluid

Wacker SILICONES IM 15 is a functional silicone fluid from Wacker’s IM series, featuring amino-modified polydimethylsiloxane for superior substrate adhesion, lubricity, and compatibility in coatings, textiles, and personal care formulations. It enhances surface smoothness, improves pigment dispersion, and offers excellent hydrophobicity and thermal stability without compromising clarity or flow.
  • wacker im 15 functional silicone fluid_9e1e8bd1
  • wacker im 15 functional silicone fluid_9e1e8bd1

Features Of Wacker IM 15 Functional Silicone Fluid

  1. Reactive amino-functional silicone polymer enabling covalent bonding with substrates containing hydroxyl, carboxyl, or epoxy groups.

  2. Excellent compatibility with organic resins, acrylics, polyurethanes, and epoxy systems for hybrid formulation design.

  3. Enhances substrate adhesion, mar resistance, and surface slip without compromising clarity or flexibility.

  4. Thermally stable up to 200 °C short-term exposure, supporting high-temperature curing processes.

  5. Low volatility and non-yellowing profile, suitable for high-clarity coatings and optical applications.

Typical Applications Of Wacker IM 15 Functional Silicone Fluid

  1. Adhesion promoters in automotive clearcoats and OEM refinish systems.

  2. Surface modifiers in high-performance industrial coatings and coil coatings.

  3. Functional additive in UV-curable and thermoset resin formulations for electronics encapsulation.

  4. Mar-resistant agent in premium architectural and furniture wood finishes.

  5. Hybrid modifier in silicone-acrylic emulsion systems for durable exterior paints.

Specifications Of Wacker IM 15 Functional Silicone Fluid

Chemical TypeAmino-functional polydimethylsiloxane (PDMS)
Product FormClear, viscous liquid
AppearanceColorless to pale yellow, homogeneous liquid
Amine Value1.8–2.2 mmol/g
Viscosity (25 °C)800–1,200 mPa·s
Density (25 °C)0.97–0.99 g/cm³
Flash Point (PMCC)≥180 °C
SolubilityMiscible with common organic solvents (e.g., xylene, MEK, IPA); immiscible with water


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