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Shandong Aonuo New Material Co,.Ltd

Add: Guangrao County, Dongying City, Shandong, P.R.China

Tel:+86-546-6660612

Fax:+86-546-6660279

Ph:+8613287307852

E-mail:info@aonuochina.cn

3, 3'-Dimethyl-4, 4'-Diaminodicyclohexylmethane(DMDC)

- Dec 04, 2018 -

Uses and applications

------Used for epoxy resin curing agent (high-grade grinding rubber, jewelry glue), epoxy coating curing agent (ship paint, heavy anti-corrosive paint and other industrial architectural paint), composite curing agent (wind blade, wind mold material, rubber roller);

------Used for polyurethane and polyurea spray elastomers as amine chain extenders and additives;

------Used as a synthesis of high transparent nylon, polyimide and polyaspartate.

Physical and chemical properties

 

Item

Specification

Chemical abbreviation

DMDC/MACM

Appearance25℃

colorless transparent viscous liquid

APHA

≤30

viscositymPa.s/25℃

80-115

Active hydrogen equivalent

60

Assay (GC)

≥99.0%

Relative density g/mm3

0.945

Boiling Point °C

347

Flash point °C

173

Dosage (100 pcs 128 resin) kg

32-33 

 

Packaging and Storage

Packaging :190 kg/drum (  shelf  life :2 years)

Storage  : Keep away from fire, heat and light when storing. Store in a closed container, store in a low temperature, dry, well ventilated place, away from strong oxidants, acids and other incompatible substances, use as much as possible after opening, prohibit contact with air for a long time after opening, so as not to affect product quality ,Stored and transported as flammable chemicals and corrosives.


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