There are many types of accelerators, and it is difficult to classify them uniformly. This article classifies them according to the accelerators suitable for various adhesives.
⑴Accelerator for epoxy resin
a. Fatty amine accelerator: DMP-30, EP-184, triethanolamine, etc.
b. Anhydride accelerators: BDMA, CT-152x, DBU, etc.
c. polyether amine catalyst: EP-184, 399, etc.
d. Latent catalyst: K-61B, CT-152X, etc.
⑵Accelerator for polyurethane adhesive
a. amine accelerators: triethylenediamine, A-1, A-33, DC-829, etc.
b. Tin accelerators: dibutyltin dilaurate, stannous octoate, CT-E229, etc.
(3) Accelerators for phenolic resin adhesives (stannous chloride, ferric chloride, p-chlorobenzoic acid, accelerator M).
⑷ Accelerators for unsaturated polyester resin adhesives (cobalt naphthenate, cobalt isooctanoate, zinc isooctanoate, N,N-dimethylaniline, N,N-diethylaniline, vanadium phosphate, etc.).
(5) Accelerators for fast-curing acrylate structural adhesives (NA-22, tetramethylthiourea, vanadium acetylacetonate, acetylacetone, triphenylphosphine, n-butyraldehyde-aniline condensate 808, benzyldimethylamine) .
⑹ Accelerators for anaerobic adhesives (N, N-dimethyl-p-methylaniline, triethylamine, hydroquinoline, 8-hydroxyquinoline, saccharin, ferrocene, aluminum triacetylacetonate).
⑺ Accelerators for rubber and rubber-type adhesives (accelerators D, DETU, DPG, M, TMTD, BZ, PZ, ZDC, CZ).
Dec 04, 2022Leave a message
What are the classifications of accelerators?
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