Condensation heat cure systems for silicone
polymers
Reaction: Condensation
Reactants/functionality: SiOH/SiH
Catalysts: Tin salts, titanium alkoxide
Stimulus for cure: Heat |
Common applications:
Moldmaking, encapsulants, high-performance coatings, sealants,
pressure-sensitive release coatings
Advantages
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Cost.
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Resistant to catalyst poisoning or substrate inhibition
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Adhesion
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Versatility
Disadvantages
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Limited bath life
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Tin effluent
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