Melt-Drawing of High Molecular Weight Nylon 6
スポンサーリンク
概要
- 論文の詳細を見る
Chain extension and orientation as functions of molecular weight, strain rate and drawing stress (σ) were examined for Nylon 6 above the static melting point. The intrinsic viscosity of the sample was in the range of 8.6 to 11.3 dL/g. At a drawing temperature of 240°C, the achieved maximum draw ratio (<I>DR</I><SUB>max</SUB>) decreased with increasing a strain rate. With increasing the strain rate, the σ increased, leading to the suppression of disentanglement of molecular chains. The α and γ-crystals were formed in the drawn samples. The content of each type of crystals was dependent on the drawing stress, and the higher the stress, the higher was the content of α-crystals.
- 公益社団法人 高分子学会の論文
公益社団法人 高分子学会 | 論文
- 情報の入口--高分子センサ-とトランスデュ-サ- (情報化社会と高分子)
- 高分子科学最近の進歩--メルトレオロジ-(伸長粘度)
- 高分子系の相分離--特にポリマ-ブレンドについて
- 導電性高分子の磁気緩和--NMRT-1〓1の周波数依存性
- 多機能性高分子の合成 (化学修飾による多機能性高分子)