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- The compound of PPTA pulp and nylon 6 is studied in this paper. 对芳纶浆粕与聚己内酰胺复合进行了初步研究。
- PPTA pulp is important to forming of PPTA paper, but it is hard to characterize because of its complex morphology. 聚对苯二甲酰对苯二胺(PPTA)浆粕对PPTA纸的成形起着重要的作用,但是浆粕形态复杂难以表征。
- This paper is a review about the process of producing PPTA pulp, pulp formation mechanism and its application, which collects the most recent results of research on this field. 本文是一篇关于PPTA(聚对苯二甲酰对苯二胺)浆粕的制备,成型机理及应用的综述。
- Pulp of phenylene terephthalamid(PPTA Pulp) has been rapidly developed and applied widely to rubber products such as tubes, power transmission belts, conveyor belts, footwear soling and so on. 随着欧美等地区开展禁止使用石棉的环境保护运动,芳纶浆粕纤维得到了迅速发展,它在橡胶制品领域中也得到了广泛应用,如在胶管、动力传送带、运输带、胶鞋鞋底等方面。
- Keywords PPTA pulps;reactive extruder;semi-continuous;relat ive molecular mass; 聚对苯二甲酰对苯二胺浆粕;反应挤出;半连续化;相对分子质量;
- Study on the Basic Laws of Low Temperature Solution Polycondensation for Direct Preparation of PPTA Pulps 低温溶液缩聚法直接制备PPTA浆粕基本规律的研究
- Keywords poly (p-phenylene terephthalamide) (PPTA) pulp;precipitation;formation mechanism;fibrillate; PPTA浆粕;沉析法;成形机理;原纤化;
- The victim's face was battered to a pulp. 受害者的脸打得血肉模糊。
- A banana is mainly pulp, except for its skin. 香蕉除了果皮之外,主要是果肉。
- Scoop out the pulp and serve it with sugar. 把果肉挖出来和糖一起食用。
- Some pulp writers churn out two or three short stories a day. 有些低级杂志的作家每天粗制滥造地写出两三篇短篇小说。
- PPTA pulps 聚对苯二甲酰对苯二胺浆粕
- Keywords Poly (Para-phenylene terephthalamide) (PPTA) pulps,low temperature solution polycondensation,shear rate,poly (vinyl pyrrolidone) (PVP),reaction extrude,precipitation; 关键词PPTA浆粕;低温溶液缩聚;剪切速率;聚乙烯吡咯烷酮;反应挤出;沉析法;
- PPTA pulp PPTA浆粕
- Apples stewed to a pulp, sweetened, and sometimes spiced. 苹果酱,苹果泥炖成果浆后加糖,有时加香料的苹果制品
- They seem satisfied with the pulps. 他们似乎满足于看低级书刊。
- He threatened to beat me to a pulp. 他威胁说要狠狠地揍我一顿。
- These vegetables have been boiling too long; they're cooked to a pulp. 这些蔬菜煮的时间太长了,都煮成糊了。
- My biceps was being crushed to a pulp. 我的手臂好象已挤成肉酱一般。
- African gourd-like fruit with edible pulp. 果肉可吃的、葫芦状非洲水果。
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