Diameth X (3,3'-dichlor-4,4'-diaminodiphenylmethane)

TU 6-14-980-84

Application

Used:

• as a structure forming agent for urethane rubbers;
• as a hardener of epoxy resins, polyurethane foams, polyetherurethanes, glass-reinforced plastics.

Appearance, properties

Yellow or yellow-grey powder. Insoluble in water, readily forms salts with mineral acids; soluble in acetone, toluene, ethanol, chlorobenzene, methylethylketone and other organic solvents.

Quality indices

Melting temperature, °C, min	103
Mass fraction of diazotizing matter, %, min	98,5
Mass fraction of impurities insoluble in acetone, %, max	0,1
Mass fraction of 2-chloroaniline, %, max	1,2
Mass fraction of water, %, max	0,35
Colority of acetone solution, max	0,2

Packing

Polypropylene bags, cardboard winding drums. Net weight - 18 kg.

Transportation

Dispatching by all kinds of transport in accordance with the rules and regulations for the given transport mode.

Guaranteed storage period

15 months from the date of production.

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For further information on products purchasing please contact also the Sales and Foreign Relations Department on fax: 8 or at , .

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