Classification of of accelerator’promoter

- May 02, 2018 -

The variety of accelerators is complex and it is difficult to classify them uniformly. This article classifies accelerators according to various adhesives.


(1) Epoxy resin accelerator


a, fatty amine accelerators: DMP-30, EP-184, triethanolamine, etc.


b, Anhydride accelerators: BDMA, CT-152x, DBU, etc.


c, polyetheramine catalyst: EP-184, 399, etc.


d, Latent Catalysts: K-61B, CT-152X, etc.


(2) Accelerators for Polyurethane Adhesives


a, amine accelerators: triethylenediamine, A-1, A-33, DC-829, etc.


b. Tin type accelerators: dibutyltin dilaurate, stannous octoate, CT-E229, etc.


(3) Accelerators for phenolic resin adhesives (stannous chloride, ferric chloride, p-chlorobenzoic acid, accelerator M).


(4) Accelerators for unsaturated polyester resin adhesives (cobalt naphthenate, cobalt isooctoate, zinc isooctoate, N,N-dimethylaniline, N,N-diethylaniline, vanadium phosphate, etc.).


(5) Fast Acrylate Structure Adhesive Accelerator (NA-22, Tetramethylthiourea, Vanadium acetylacetonate, Acetylacetone, Triphenylphosphine, n-Butylaldehyde-aniline condensate 808, benzyldimethylamine) .


(6) Accelerator for anaerobic adhesive (N,N-dimethyl-p-methylaniline, triethylamine, hydroquinoline, 8-hydroxyquinoline, saccharin, ferrocene, aluminum triacetylacetonate).


(7) Accelerators for rubber and rubber adhesives (accelerators D, DETU, DPG, M, TMTD, BZ, PZ, ZDC, CZ).


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