HomeProducts Silicone Fluid Silicone Cosmetic Shinetsu KP‑550 – Silicone Resin for Coatings And Adhesives
Shinetsu KP‑550 – Silicone Resin for Coatings And Adhesives

Shinetsu KP‑550 – Silicone Resin for Coatings And Adhesives

ShinEtsu KP-550 is a high-performance silicone resin engineered for advanced coatings and adhesives requiring extreme weather resistance. It provides a superior, strong-adhesion bond that ensures long-term durability in harsh outdoor industrial environments.
PRODUCTS DESCRIPTION
ShinEtsu KP-550 is a specialized industrial-grade silicone resin designed for high-stress applications. Featuring a viscosity of ~500 cP, this clear to pale yellow resin excels as a binder for protective coatings and construction adhesives. It is specifically formulated to resist environmental degradation, maintaining its structural integrity against UV exposure, moisture, and temperature fluctuations. With a high flash point of >250°C, KP-550 offers a safe, stable solution for creating weather-resistant coatings that demand a long-lasting, reliable bond on diverse substrates including metal, stone, and synthetics.

Products parameters

Colour: Clear to pale yellow

Viscosity, cSt, 25 °C (Brookfield): ~500 cP

Flash Point, °C (ASTM D56): >250

Pour Point, °C: N/A


Key features

  • Strong Silicone Resin Adhesion: Creates a powerful, permanent bond specifically designed for industrial adhesives and high-load coatings.

  • Extreme Weather Resistance: Provides a protective shield that remains durable outdoors, resisting UV rays, rain, and oxidation.

  • High Thermal Stability: Maintains performance in high-heat environments with a flash point exceeding 250°C, ensuring industrial safety.

  • Environmental Stress Resilience: Engineered to withstand mechanical and chemical stress without cracking or losing structural integrity.

  • Consistent 500 cP Viscosity: Offers an ideal flow rate for uniform application in industrial-grade coatings and automated bonding processes.


Application
  • Industrial Protective Coatings: Used as a primary resin for machinery and steel structures to provide corrosion resistance and long-life protection.

  • Construction Adhesives: High-strength bonding agent for architectural elements requiring weatherproof sealing and structural stability.

  • Outdoor Infrastructure: Ideal for coatings on bridges, tunnels, and exterior panels that face constant environmental exposure.

  • Automotive Exterior Parts: Provides a durable, clear finish for components that require UV protection and impact resistance.

  • Marine Grade Finishes: Functions as a resilient barrier for marine hardware, protecting against salt spray and moisture-induced wear.


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