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Physical Properties:
With aromatic cassia smell, this Diamine Curing Agent 3# is yellowish or white powder. Moreover, it is soluble in alcohol and ethyl ether. Diamine Curing Agent 3# specific gravity is 1.09. Usually, the press cure is carried out at 149 ℃ for 30 minutes, and post cure is for 24 hours at 204℃. Dry environment is available for storage.

This diamine curing agent 3#, as one of a curing agent for fluorocarbon rubber, it has great performance. Try to less use the pores in the vulcanizate. Carbon black is this product main filler, and 2-3 phr is available. While mineral is used as filler, the dose need 3-4 phr.

Diamine Curing Agent #3

Diamine Curing Agent #3

Product Name: Diamine Curing Agent 3#
CAS NO: 140-73-8
Chemical Name: N, N'-Dicinnamal-1, 6-hexamethylenediamine
Molecular: C24H28N2
Molecular weight: 344.49
Molecular Structure:

Storage and Handling:
The diamine curing agent 3# is stable in properties at ambient temperature. It is non hazardous without toxic. And the shelf life is 1 year. But please avoid contacting with eyes or skin when you use it, for it may irritate your skin.

Generally, diamine curing agent is packaged by 250g/plastic bottle. Of course, we can also package as customers requirements.


Assay ≥99.5%
Volatile <0.1%
Melting Point 76-85°C
Moisture <0.2%
Solved in alcohol Clear and transparent

Shanghai FluoronTM Chemicals is a professional manufacturer of diamine curing agent 3# in China. Apart from special rubber and additives, we also suppler fluorinated monomer and fine chemicals, FVMQ pre-compound and compound, PTFE hydrophobic and hydrophilic membrane, PTFE soft seal, PTFE micronized powder, and fluoro resin. Presently, our company has established stable trading relationship with many countries and regions globally, including America, French, Brazil, Korea, Colombia, Argentina, Iran, Israel and so on.So if you need further inquires and for purchase, please contact us!

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