Shin-Etsu Silicone Selection Guide

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isocyanate-group-protection

Currently 3 products are affected.

X-12-1308ES

X-12-1308ES

  • Isocyanate group-protected silane coupling agent
  • This product will be deprotected by heat to form isocyanate groups.
    Since isocyanate groups are protected, it can be mixed with compounds and resins that react with isocyanate groups.
  • Desorption temperature is 120~140℃, and dimethyl pyrazole is used as a blocking agent

X-12-1293

X-12-1293

  • Isocyanate group-protected silane coupling agent
  • This product will be deprotected by heat to form isocyanate groups.
    Since isocyanate groups are protected, it can be mixed with compounds and resins that react with isocyanate groups.
  • The desorption temperature is 160~180℃, and caprolactam is used as the blocking agent

X-12-1195

X-12-1195

  • Isocyanate group-protected silane coupling agent
  • This product will be deprotected by heat to form isocyanate groups.
    Since isocyanate groups are protected, it can be mixed with compounds and resins that react with isocyanate groups.
  • Desorption temperature is 200℃ or higher, and ethanol is used as the blocking agent.