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
