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Polycat® SA-102 by Evonik is a delayed action tertiary amine used as a catalyst in adhesive applications. It promotes the urethane (polyol-isocyanate) reaction in microcellular, rigid, integral skin and elastomer applications. It is non-hydrolyzable and activated under application of heat with fast demold time. It can be used in applications that require a delayed activation from heat generated by the urethane and urea reactions. Polycat® SA-102 extends foam mass flow time for complex mold configurations and causes heat-accelerated back-end cure. Polycat® DBU by Evonik is a tertiary amine catalyst that strongly promotes the urethane (polyol-isocyanate) reaction. It is used mainly for specialized applications requiring very strong catalysis and these applications include formulations containing aliphatic isocyanates which are much less active than aromatic isocyanates as well as require exceptionally strong catalysts. <br> <ul style="padding-left: 40px;">
<li> It possesses very strong gelation capability and low odor. </li>
<li> It is recommended for evaluation in integral skin semi-flexible foams and microcellular systems. </li>
<li> Polycat® DBU is also used in industrial and construction adhesives. </li></ul> Polycat® SA-2LE by Evonik is a low emissive, delayed action tertiary amine based on DBU. It acts as a catalyst. It is particularly recommended for use with low activity aliphatic isocyanates. Polycat® SA-2LE possesses long pot life and fast back-end cure.
POLYCAT®
Adhesive ingredients supplied by Evonik
3 Products match your search
Polycat® SA-102
by Evonik
Polycat® DBU
by Evonik
Polycat® SA-2LE
by Evonik
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