Trisamine is a trifunctional tertiary-amine catalyst for polyurethane foam. Each molecule carries three dimethylaminopropyl groups, so it delivers strong, well-balanced blowing and gelling activity at low addition levels in both rigid and flexible systems
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Tertiary-amine catalyst for rigid and flexible polyurethane foam
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High-activity blowing/gelling catalyst with three reactive sites, effective at low loadings
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Cure acceleration in spray rigid insulation and molded foam systems
Safety & Handling
Full SDS available on request
A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.
Tris(3-dimethylaminopropyl)amineTrisamineComparable to Polycat 9Comparable to Jeffcat TR-90
Full Description
Formulators reach for this catalyst when a foam system needs an efficient amine that drives both the water-isocyanate (blow) and the isocyanate-polyol (gel) reactions. The three reactive nitrogen sites make it unusually active per unit weight, which is why it shows up in spray rigid insulation and molded flexible foam where a fast, complete cure matters. It is typically metered into the polyol side and is often used diluted to make precise dosing easier on the line. As with all tertiary-amine catalysts, handling is governed by its corrosivity and the need for good ventilation
Disclaimer. Information on this page — including properties, identifiers, hazard, transport (DOT/UN) and tariff (HS) classifications, and applications — is provided for general reference and is compiled from authoritative public sources (e.g. PubChem/ECHA, 49 CFR 172.101, the Harmonized Tariff Schedule). Values are typical and are not a guaranteed specification; the Certificate of Analysis (CoA) for the lot purchased governs. Products are sold for industrial and professional use only. Nothing here is a medical, health, or efficacy claim or advice. Always consult the current Safety Data Sheet (SDS) before handling, storage, transport or disposal, and confirm regulatory status, classification and suitability for your application and jurisdiction. Hazard, transport and tariff classifications must be verified for your specific shipment. RawSource makes no warranty, express or implied, and assumes no liability for use of this information. Trademarks. Third-party trademarks and brand names are the property of their respective owners; any reference is nominative — used only to identify a comparable product — and does not imply affiliation with, sponsorship by, or endorsement by the trademark owner.
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