| 摘要 |
PURPOSE: A polyamide resin is provided to have excellent thermal resistance and chemical resistance by using aliphatic diamine comprising oxygen, and multifunctional compounds. CONSTITUTION: A polyamide resin is manufactured by polymerizing a diamine monomer, a diamine monomer comprising oxygen, a dicarboxylic acid monomer, and a multifunctional compound. The contained amount of the diamine monomer(A) is 50-99.5 mol% on the basis of 100 mol% of the diamine monomer and the diamine monomer comprising oxygen. The total mole number rate of the diamine monomer and the diamine monomer comprising oxygen to the dicarboxylic acid monomer is 0.90-1.30. |
