Dynasolve® CU-6 Urethane Cleaning Solvent

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Dynasolve® CU-6 is a formulated cleaning solvent used to flush cured/uncured urethane materials and crystalized isocyanate. It is used primarily in spray polyurethane foam and industrial cleaning applications.

Category:
  • Polymer Removal Chemistries
Locations:
  • US
  • Korea
  • China
  • Taiwan
  • Japan
Industry:
  • Spray Foam Insulation
Brands:
  • Dynasolve®

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Product info

Description

Dynasolve® CU-6 Urethane Cleaning Solvent is a non-gelling, higher flash point version of Dynasolve® CU-5 Urethane Cleaning Solvent, and is recommended for both flushing and cleaning, especially in applications in which liquid isocyanates are present either prior to cleaning or will be introduced after cleaning (such as in a mixing tank). Dynasolve® CU-6 Urethane Cleaning Solvent is non-chlorinated, non-flammable (by U.S.Department of Transportation definition), non-carcinogenic, and non-ozone depleting. It replaces and improves on the performance of commodity solvents such as methylene chloride, acetone, methyl ethyl ketone (MEK), and1,1,1-trichloroethane. Dynasolve® CU-6 Urethane Cleaning Solvent can be used for extended periods, tolerate high resin loadings, and will reduce disposal costs. It is also recyclable via vacuum distillation.

Benefits of Dynasolve® CU-6

  • More efficient than acetone, MEK, or traditional solvents
  • High loading capacity and recyclability allows for reuse and reduced cost of ownership
  • Nonchlorinated, nonflammable (by U.S. DOT definition), and nonozone depleting.

Typical physical properties

Dynasolve CU-6  
Specific gravity:1.06
Boiling point:> 392°F (> 200°C)
Flash point:192°F (89°C)

Applications

Dynasolve® CU-6 is suitable for use in:

  • Cleaning spray polyurethane foam (SPF) equipment
  • Removal of cured & uncured urethane and adhesives
  • Flushing of urethane processing lines
  • Effective against crystallized isocyanates
  • Used with ISO-neutralizer for full system cleaning

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