Product Name
|
Molecular Formula
|
Structural Formula
|
Molecular Weight
|
|
4,4'-methylenebis (cyclohexylamine)
|
|
|
210
|
Applications
To manufacture nylon in polyamide industry,also used as saturated polyurethand raw materials.
Used as modifying hardeners of epoxy resins,can be used in high-grade coatings or adhesives with good performance,such as high-grade polished plasric,plastic ornaments,composite material,winding body.
Used as a raw material for carbamate,electrical insulators,magnetic binder ect.
Used as amine chain extenders for polyurethane to improve product performance.
Used as intermediates for polyimide,medicine and dye.
Specification
|
Item
|
Parameter
|
|
Chemcial Name
|
PACM/HMDA
|
|
Appearance
|
Transparent liquid (colorless to primrose yellow)
|
|
Chromaticity
|
≤1
|
|
Viscosity (mPa.s/25℃)
|
50-100
|
|
Active hydrogen equivalent（g/ep）
|
52.5
|
|
Purity(%)
|
≥99.0
|
|
Specific gravity（g/mm3）
|
0.96±0.02
|
|
Boiling point（℃）
|
333
|
|
Flashing point（℃）
|
＞150
|
|
PHR (based on 128)
|
25-30
|
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.
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