Assertion: lignin's weight | /r/HasProperty | 64.6 g/eq
Facets:
Source sentences:
text: Model aminolysis reactions were performed on the Lign EP (M n ≈ 3000 estimated by GPC-UV analysis; epoxy content = 2.34 mmol/g calculated by quantitative 31P NMR analysis) in the presence of 1-octylamine (MW = 129.2 g/mol; d = 0.782 g/mL; amine equivalent weight = 64.6 g/eq; functionality: 2), either in excess or in a stoichiometric amount.
text: After dissolution, a specific amount of 1,12-diaminododecane (DAD; MW = 200.4 g/mol; amine equivalent weight = 50.1 g/eq; functionality: 4) or 1-octylamine (MW = 129.2 g/mol; d = 0.782 g/mL; amine equivalent weight = 64.6 g/eq; functionality: 2) was added to the solution, according to the total epoxy groups/total amine equivalent ratio of 2:1.