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PACM, chemical name 4,4'-Diaminodicyclohexyl methane, CAS 1761-71-3.
4,4'-Diaminodicyclohexyl methane (PACM) is a colorless or slightly yellow transparent liquid. It is an important aliphatic diamine used for modifying epoxy resin curing agents.
PACM is commonly employed in the polyamide industry for producing nylon and is also used as a raw material for saturated polyurethanes. It finds applications in high-end coatings or adhesives, providing excellent performance in areas such as premium polishing adhesives, decorative adhesives, composite materials, and winding bodies. Additionally, it serves as a raw material for aminoformates, high electrical insulation materials, magnetic bonding agents, among others. When used as an amine chain extender in polyurethanes, it forms urethane bonds with isocyanate groups, thereby enhancing product performance. Furthermore, it acts as an intermediate in the production of polyimides, pharmaceuticals, and dyes.
|
Item |
Specification |
|
Appearance |
Colorless liquid |
|
Color, APHA |
Max. 30 |
|
Viscosity, mpa.s@25°C |
50-80 |
|
Purity,% |
Min. 99.0 |
|
Water,% |
Max. 0.20 |
Epoxy resin curing agent
Amine chain extender
Coating
Saturated polyurethane raw materials
Adhesive
Store in well-ventilated area. Keep away from flames and direct sunlight. Close the cap tightly immediately after use.
All safety information is provided in the Material Safety Data Sheet.
At least 12 months from the date of manufacture in the original packing in ambient temperatures.
Drum package.
DMAPA, chemical name N,N-Dimethyl-1,3-propanediamine, CAS 109-55-7.
1,5-DIAMINOPENTANE, CAS 462-94-2.
Curing agent YLD-1240 (N,N,N',N'-TETRAKIS(OXIRANYLMETHYL)-1,3-BENZENEDIMETHANAMINE, CAS 63738-22-7)
DCHA, chemical name 1,2-Diaminocyclohexane, CAS 694-83-7.
Polyetheramine D-230 is a diamine based on a copolymer backbone with an average molecular weight of approximately 220, with the amino group located on the second carbon atom at the end of the polyether.
Polyetheramine M-2070 is a monoamine based on a copolymer host with an approximate molecular weight of 2000.
Polyetheramine D-2000 is a diamine based on a copolymer backbone with an average molecular weight of approximately 2000. And its amino group located on the second carbon atom at the end of the polyether.
Polyetheramine T-5000 is a trifunctional primary amine with an average molecular weight of approximately 5000.
Polyetheramine T-403 is a trifunctional primary amine with an average molecular weight of approximately 440.
Polyetheramine D-400 is a diamine based on a copolymer backbone with an average molecular weight of approximately 400, with the amino group located on the second carbon atom at the end of the polyether.
HMDA, chemical name 1,6-Hexanediamine, CAS 124-09-4.
MXDA, chemical name m-Xylylenediamine, CAS 1477-55-0.
YLH-6005 is a low viscosity epoxy hardener based on modified Polyetheramine with Nonyl phenol free, light color and fast curing speed.
YLH-3002 is a modified Cycloaliphatic amine epoxy hardener with light color, low odor and long potlife time.
YLH-3023 is Modified Cycloaliphatic amine base epoxy hardener in epoxy resin.
YLH-6004 is a low viscosity epoxy hardener based on modified Polyetheramine with Nonyl phenol free and low viscosity and long potlife.
YLH-9101 is an epoxy hardener based on modified cycloapliphatic amine with light color, low VOC and fast curing spped.
Diethyltoluenediamine also known as Diethylmethylbenzenediamine and DETDA CAS 68479-98-1.
PACM, chemical name 4,4'-Diaminodicyclohexyl methane, CAS 1761-71-3.
YLH-5101 is a polyamide epoxy curing agent with excellent comprehensive performance.
YLH-3101 is a low-viscosity curing agent modified by a special structure alicyclic amine, with good chemical resistance, high gloss and no oil surface.
1,3-BAC, chemical name 1,3-Cyclohexanebis(methylamine), CAS 2579-20-6.
1,5-PDA, chemical name 1,5-Pentanediamine, CAS 462-94-2.
MACM, chemical name3,3'-Dimethyl-4,4'-diaminodicyclohexylmethane, CAS 6864-37-5.
HTDA, chemical name 4-methyl-1,3'-cyclohexanediamine, CAS 13897-55-7.
DMTDA, chemical name Dimethyl thio-toluene diamine, CAS 106264-79-3.
DACH, chemical name 1,2-DIAMINOCYCLOHEXANE, CAS 6864-37-5.
YLH-5022 is a low molecular weight polyamide that can be used with different epoxy resins to obtain a cured product with good toughness and bonding properties.
MHHPA 3,4 methyl hexahydrophthalic anhydride, CAS 25550-51-0
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