DMDC

Product Name: 2,2'-dimethyl-4,4'-methylenebis(cyclohexylamine)
Molecular Formula: C 15 H 30 N 2
Molecular weight: 238
Applications:
-------Used as hardeners for epoxy resin ( high-grade polished plastic, plastic ornaments ), har
Deners for epoxy coatings ( ship paint, heavy anti-corrosion paint and other industrial buildin
G paint ), hardeners for composite materials ( wind blade, wind mold material, rubber roller);
-------Used as amine chain extenders /additives for polyurethane and sprayed polyurea elasto
Mers.
-------Used for synthesizing highly transparent nylon, polyimide and Polyaspartic ester.
Specification:
Chemcial Name: DMDC /MACM
Appearance Transparent liquid 
Chromaticity 1
Viscosity (mPa.S/25 ) 80-100
Active hydrogen equivalent:60
Purity   99.0%
Specific gravity 0.945
Boiling point 347
Flashing point 173
PHR (based on 128) 32-33
Packaging:
190kg/drum, one year shelf-life.
Storage:
Stored in closed container and kept in dry and cool place with good ventilation. Keep
away from fire, heat, light,strong oxidants and acids. Try to use up when open,Don't
Exposed in the air for long time.