PolyurethaneHard Foam CatalystProduct
model Chinese name application
PC-5: Pentamethyldiethylenetriamine, strong “foaming” catalyst, hard foam industry standard catalyst, can improve foam fluidity
PC- 8: Dimethylcyclohexylamine, medium gel catalyst for polyurethane foam, relatively strong odor
PC-9: Tris(dimethylaminopropyl)amine, hard foam and Low Odor Catalyst for Molded Foam, Spray
BDMA: N,N-dimethylbenzylamine, used to promote carbamate reaction, often used to reduce high water content rigid foam brittleness, improve good early fluidity and uniform cells
PC-41: Tris(dimethylaminopropyl)hexahydrotriazine tripolymer with excellent foaming ability Catalyst, suitable for high water volume foaming rigid foam, semi-rigid foam, shoe soles;
TMR-2: 2-hydroxy-N,N,N-trimethyl-1- Alanine formate, used in polyisocyanurate (PIR), but has a milder reaction, which can shorten the release time of rigid foam
DMP-30: 2, 4, 6 —Tris(dimethylaminomethyl)phenol, mainly used as epoxy resin curing agent, can be used for fast curing at room temperature or low temperature curing epoxy resin coating for castings, seals, etc.
K-15: Potassium 2-ethylhexanoate, standard potassium isooctanoate catalyst
PC-46: Potassium acetate glycol solution is used to promote isocyanate reaction ( Trimerization reaction), suitable for various rigid foams
KAC: Potassium acetate diethylene glycol solution is used to promote isocyanate reaction (trimerization reaction), suitable for various rigid foams Medium
GSYPU®PT303: low-odor rigid foam strong foam composite catalyst, used in the field of polyurethane rigid and semi-rigid foam
