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Dibutyltin Dilaurate

Dibutyltin Dilaurate Catalyst for Polyurethane Coating Systems

Dibutyltin Dilaurate is a catalyst for solvent-based two-component polyurethane systems. This solution is suitable for accelerating cross-linking processes.  
Benefits of Dibutyltin Dilaurate Catalysts for Polyurethane Coatings
Dibutyltin Dilaurate improves the drying of chemically curing systems favoring the isocyanate/polyol reaction over other side reactions such as isocyanate/water. It enhances scratch resistance, hardness, and mechanical properties. This catalyst can be used to aid the curing process of polyurethanes, silicone resins, RTV silicone resins, and silane modified polymers.  
Applications
Ideal applications for Dibutyltin Dilaurate include solvent-based, chemical cross-linking, two-component polyurethane systems.  

dibutyltin dilaurate catalyst for polyurethane coatings

Physical Characteristics

Metal content  Sn: 18.2 – 18.9 % 
Non-volatile content  >= 95.00 % ASTM D 1644 
Viscosity  A-3 to C ASTM D 2373 
Specific gravity  1.02 – 1.07  (25°C) ASTM D 1963 
Density  NA 

Features

  • Suitable to accelerate the cross-linking process of solvent-based two-component PU coatings
  • Improves the drying of chemically curing systems favoring the isocyanate/polyol reaction over other side reactions such as isocyanate/water
  • Enhances scratch resistance, hardness, and mechanical properties
  • Can be used to aid the curing process of polyurethanes, silicone resins, RTV silicone resins, and silane modified polymers

Applications

  • Solvent-based, chemical cross-linking, two-component coating
    • Polyurethane systems

Dosage

NA

Storage

Keep containers tightly closed in a dry, cool and well-ventilated place. Keep away from sources of ignition. Store in original container. Store in accordance with local regulations. Keep at temperatures between 5 °C and 30 °C.

Safety

Please refer to our safety data sheet for information relating to product safety.

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Download Data Sheet
Availability : All, Americas, Asia, EMEA
Media : Solvent-based
Registration :

For chemical inventory status, please review section 15 of the current SDS.

Click here to access the SDS portal.

For additional regulatory information, please contact regulatory@milliken.com.

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