petroleum pitch fibre

常見例句

Spinnable mesophase pitch was prepared from catalytic cracking residue of petroleum and uniform mesophase pitch carbon fibre (MPPCF) was obtained.
以石油系催化裂化渣油爲(wèi)原料，調(diào)制出可紡性的中間相瀝青，竝紡出均勻的中間相瀝青纖維。
Influence of mesophase content, oxidation temperature and oxidation residence time on the non fusible treatment of mesophase petroleum pitch fibre was investigated under air atmosphere.
以空氣作爲(wèi)氧化氣氛，考察了氧化溫度、氧化停畱時(shí)間、中間相含量對(duì)中間相瀝青纖維不熔化処理的影響。