Glossiness, good adhesive force and good resistance to gel. It can be used in printing industry to produce solvent type printing ink for soft plate, surface printing ink for plastic and hot-melting adhesive.
Performance: it has good adhesive force, good resistant to bending, good resistant to water and good stability. It can work well with nitro fiber. It can work with pigment and filler to offer bright and brilliant colors.
A high viscosity, reactive polyamide resin designed for use with liquid epoxy resins to achieve cure at room temperature.
It is suitable for use in adhesives, civil engineerings, high solids anti-corrosive coatings for marine and maintenance coatings where excellent adhesion, good flexibility and toughness, good water and corrosion resistance are required.
Polyamide resin green speciality chemicals companies Eco-Resin green chemical supply
Description
Polyamide produce from the reaction of dimerised and trimerised fatty acid with polyamines.
Polyamide resin Advantage
Non-toxic and harmless, no sulfur, no aromatics, no benzene, no heavy metals, easy degradation, no residue. It is an environmentally friendly green organic intermediate.
Eco-Resin Technical index
Item Unit SJ-PA299 SJ-PA3D99 SJ-PA3AN99
Soften point 112 112.5 104
Color(Fe-Co) Gardner 6 6 6
Acid value mgKOH/g 5.1 5.2 2.8
Amine value mgKOH/g 3.4 3.0 1.4
Viscosity Pa.s/25 90 130 130
Freezing point 4 3 -1.5
Application
Polyamides are versatile curing agents for epoxies. They are pleasant to handle, are compatible with many resins, and their mixing ratio with resin are not critical. Fairly long pot life is possible. It yields casting with good impact strength. Excellent adhesion to many different substrates. Sometime polyamides are regarded as flexibilizers as well as curing agent. Polyamide Adducts provide good compatibility and better cure under adverse conditions than standard polyamides without induction time.
Character
Nontoxic, nonirritating, high flash point and fire point not freeze under low temperature, good viscosity and good congluti-nation. It dissolves in the majority of solvents, never dissolve in the water.
Application
Dimer acid and amine will react to produce much different molecular weight polyamide resin. Mainly used to make graver?or flexo?printing ink, epoxy paint, the curing agent and the epoxy cementing material, lubricant .Dimer acid is used to make hot melt adhesive, which is widely used to make thermoplastic product and joint of electric cable in the posts and telecommunications, the communication equipment.
