MOCA as a crosslinker or curing agents are widely used in machinery, construction, automotive, aircraft manufacturing, mining, industrial manufacturing and sports facilities, can also be used for curing epoxy resin. Mainly include: PU coatings, flooring, sports and fitness equipment, glue and other construction.

Specifications

Items
 TypeⅠ
 TypeⅡ
 Type Ⅲ
Granular type Ⅱ
 ⅡA
 Ⅱ
 Appearance

 White needle crystal
 Pale yellow granular
 Pale yellow powder
 Yellow powder
 Anti -
Water
Tu
Material
E
Use

 
 
Melting point
 102-108
 ≥98
 ≥98
 ≥95
 
Moisture
 ≤0.3
 ≤0.3
 ≤0.3
 ≤0.3
 
Clarity

 
 Acetone solution clearly transparent, insoluble material below

 0.04%
 Acetone solution clear transparent
 
Color
 ≤3
 ≤4
 ≤4
 ≤8
 
Amine value
 7.4-7.6
 7.4-7.6
 7.4-7.6
 7.4-7.6
 
Liquid density
 1.26
 1.26
 1.26
 1.26
 
Solid density
 1.44
 1.44
 1.44
 1.44
 
Chlorine content of
 26
 26
 26
 26
 
Absorbent
 Nothing
 Nothing
 Nothing
 Nothing
 
Storage of
 Kept in the dark dry place
 
Solubility

 
 Soluble in acetone, butanone, dimethyl Nokia alum, dimethyl Nokia amide, tetrahydrofuran; soluble in alcohol, toluene, benzene
 
Security

 
 LD50 (mouse)> 5,000 mg / kg, operation with masks, gloves, goggles