Undecanoicacid, 11-amino-, homopolymer CAS NO.25587-80-8

Polyamide resin is a kind of micromolecular polycondensed by vegetable oil unsaturated fatty acid dimer and polyamine. It is the best curing agent and…

Polyamide resin is a kind of micromolecular polycondensed by vegetable oil unsaturated fatty acid dimer and polyamine. It is the best curing agent and plasticizer for epoxy resin, with excellent adhesion property, flexibility, water resistance, wear resistance, corrosion resistance, and insulation property, etc. It is widely used in aluminum, steel, iron, ceramic, rubber, wood, glass, cement, glass reinforced plastic together with other epoxy resin. It can also be used as casting agent to cast all kinds of machinery components and seal electronic components. It can solidify at normal temperature and it enjoys wide dosage range. Its weight ratio to epoxy resin is 50%-120%. The smaller the dosage is, the better its heat resistance and corrosion resistance are, and the higher its brittleness is. On the contrary, the larger the dosage is, the stronger its cohesive force is, and the higher its impract resistance and flexibility are.