| abstract |
The polyamide resin of the present invention is a polymer comprising (A) aliphatic diamine and (B) dicarboxylic acid, wherein the (A) aliphatic diamine includes (a1) a first aliphatic diamine monomer selected from at least one of C4, C6, C8 and C10 aliphatic diamines, and (a2) an aliphatic diamine monomer selected from at least one of C12, C14, C16 and C18 second aliphatic diamines. Said polymer has good melt processability, low absorbency, and excellent brightness. |