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Catalysts for Rigid Foam

Choosing a suitable catalyst is crucial to improve the performance of PU Rigid Foam. We provide different catalysts to meet conventional foaming agent system and new foaming agent system.

Grade Blow Balanced Gel

Delayed

Action

Surface

Cure

Reactive

Amine

Low

Odor

 Improved Cure,Fast Demold Promotes Adhesion Improved Foam Flow Trimerization
PMDETA ★                 ★  
General purpose blowing catalyst
DMCHA     ★                
General purpose PUR catalyst
PC9     ★   ★   ★ ★ ★    
Low odor, MRCAT DMCHA alternative in PUR, better latitude than MRCAT PMDETA in PIR
PC41     ★   ★     ★     ★
Versatile catalyst, mainly used for improved cure in appliance
BDMA ★           ★        
Benzyldimethylamine, commonly used in high-water applications to reduce friability
K15                     ★
75% Potassium Isoctanoic Acid and 25% Ethylene Glycol
KAC33                     ★
25% Potassium Acetate and 75% Ethylene Glycol
KAC38                     ★
38% Potassium Acetate and 62% Ethylene Glycol
T12     ★   ★            
Dibutyltin dilaurate-Standard DBTDL catalyst
T120     ★   ★   ★        
Strong urethane reaction catalyst with good masterbatch hydrolytic stability.
MCB200     ★ ★     ★ ★      
Environmental friendly, organic bismuth catalyst, content 20%
MCB880     ★ ★     ★ ★      
Environmental friendly, organic bismuth catalyst, content 30%
DMEA ★                   ★
Typically cost-effective, reactive catalyst.
AC11 ★       ★           ★
70% BDMAEE and DPG, standard foaming catalyst
PCTT ★                 ★  
Standard blow catalyst for rigid foams
DMAPA     ★             ★  
3-Dimethylaminopropylamine.
PC77   ★               ★  
PMDPTA, balanced catalyst, helps improve friability
DMDEE ★                    
Standard catalysts for lK spray cans and lK adhesives
MR2               ★ ★   ★
Amine-based, delayed-action trimerization catalyst. Especially in the production of "sandwich" plate
MR3       ★ ★     ★ ★ ★ ★
Amine based, delayed-action trimerization catalyst. Provides more delay than MR2
MR7         ★         ★ ★
Amine based, more reactive than other trimerization catalysts
MR30       ★ ★           ★
Amine based, delayed-action urethane reaction catalyst. Weak trimerization catalyst
MR31               ★     ★
Moderate trimerization catalyst, improves dimensional stability
RC2039     ★   ★   ★   ★    
Low odor catalyst used to enhance cure and adhesion.
RC2040     ★   ★   ★   ★    
Excellent catalyst for high-water content blown foams, can help friability & adhesion
NEC310 ★         ★          
Non-emissive, reactive amine catalyst designed specifically for open cell spray foam.
AC2003   ★       ★ ★        
Reactive amine catalyst, specially designed for open cell spray. Non-emissive. 
AC2004   ★       ★ ★        
Reactive amine catalyst, provides excellent system stability and fast initial reaction.
AC31   ★     ★ ★          
Non-emissive amine catalyst, for low-density, water-blown, open cell spray foam.
AC2110     ★   ★ ★     ★    
Reactive amine catalyst, improves adhesion and stability in HFO/LAB blown formulations
AC2188 ★         ★ ★ ★      
Reactive amine catalyst, provides strong blowing for new generation blown agent.Mainly used in the HFO / LAB system
AC1400 ★         ★ ★        
Non-emissive amine designed for low-density, water-blown, open cell spray foam
AC1420   ★       ★ ★        
High-efficiency, non-emissive, urea reaction (blowing) catalyst for open cell spray foam
T ★         ★          
Non-emissive amine, can provide a smooth blowing profile
PC15   ★     ★ ★          
Non-emissive, balanced urethane/urea reaction catalyst. Promotes surface cure
PC37 ★         ★ ★        

Non-emissive amine used in low-density, water-blown, open cell SPF and flexible foam

 

 

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