聚酯纤维论文

100%聚酯纤维不是棉。聚酯纤维，俗称“涤纶”。是由有机二元酸和二元醇缩聚而成的聚酯经纺丝所得的合成纤维，简称PET纤维，属于高分子化合物。于1941年发明，是当前合成纤维的第一大品种。聚酯纤维最大的优点是抗皱性和保形性很好，具有较高的强度与弹性恢复能力。其坚牢耐用、抗皱免烫、不粘毛。扩展资料：聚酯纤维优点：1、断裂强度方面，聚酯纤维在合成纤维中是最好的一种，湿润时可以保持不变。2、聚酯纤维的弹性是所有纤维中最大的一种，弹回性大，抗破坏性强，经过洗涤后的织物能保持原有样子不走样。3、聚酯纤维具有羊毛同样的手感，适宜与羊毛混纺。4、聚酯纤维的荷重小时，伸民也小，因此适于整理加工。5、聚酯纤维对漂白助剂抵抗性能优良。6、聚酯纤维耐酸性强。7、聚酯纤维电绝缘性好。参考资料来源：百度百科-聚酯纤维

各有优缺点，这叫什么问题。聚酯纤维其实就是涤纶啊。涤纶和天然纤维相比存在含水率低、透气性差、染色性差、容易起球起毛、易沾污等缺点。天然纤维棉毛丝麻舒适性更好。

那样的话 30分就太少了点、、、 肯定都是网上转的了

This design is "low stretch of 30,000 tons of high-strength type polyester production workshop after preliminary design, high low stretch of polyester staple fiber dosage is in the biggest species, it is PTA (PTA) or (DMT) dimethyl terephthalic acid and glycol (EG) as raw materials via esterification or the ester exchange reaction and condensation of terephthalic acid polymer fibre - together into glycol (PET), this design USES Germany JiMa process, high scientific and technological content, is a kind of high strength, good elasticity, and heat resistance, good abrasion resistance, corrosion resistant High strength low stretch of the wide use of polyester fabrics, clothing for manufacturing and industrial High strength low stretch of polyester has excellent setting High strength low stretch yarn or polyester fabric type generated by setting the flat, after fluffy form or in use plait jian in repeated washing, still can High strength low stretch of polyester production workshop design in the national economy plays a decisive role, market The design of process and calculation, the formula design, equipment selection and calculation, the energy balance as the detailed design, and to other parts of technology from technology, puts forward the viewpoint of the necessary condition and technical requirements, not the detailed Another draw assembly workshop layout, head and process flow