2020 染整新技术(盐城工学院) 最新满分章节测试答案

文章目录[隐藏]

Unit 1 Technical Textile： Classification and Development Trend unit1
Unit2 Application of Biotechnology in Textiles Industries unit2 测试
Unit 3 Plasma Treatment Advantages for Textiles unit3单元测试
Unit 4 Super Critical Carbon Dioxide Assisted Dyeing-A Novel Approach unit4测验

本答案对应课程为:点我自动跳转查看
本课程起止时间为:2020-02-25到2020-06-29
本篇答案更新状态:已完结

Unit 1 Technical Textile： Classification and Development Trend unit1

1、问题:According to a narrower definition, textile products are divided in three categories: , and .
答案: 【textile for clothing， textile for household，technical textile】

2、问题:1. Technical textile—–the most comprehensive definition can be found in the publication “Textile terms and definition”, which says that the products which are manufacturing primarily for their and (aesthetic characteristicis are of lesser importance)
答案: 【technical characteristics， functional properties】

3、问题:1. A is built under the layers of the highways to provide a firm base and prevents cracks of the asphalt surface layer.
答案: 【geotextile】

4、问题:1. The creation of (Carothers, 1930), gave a direction for development of polymer technology, followed by the invention of polyester, polyethylene, polypropylene and carbon fibres.
答案: 【polyamide fibre】

5、问题:1. Viscose is fibre (1910) used as reinforcing material for tires and other rubber products like safety belts, conveyor belts and hoses。
答案: 【the first commercial “man made”】

6、问题:1. As a result of , the Viscose fibre has been employed in production of hygienic and sanitary products via nonwoven technology.
答案: 【high moisture content】

7、问题:1. The typical application of is for reinforcing tires for use at low quality roads and of road vehicles.
答案: 【polyamide】

8、问题:1. The need for light and soft water repellent fabric without waterproof coating and improved manufacturing processes, lead to development of .
答案: 【ultra-fine or microfibres】

9、问题:1. Microfibres are usually made of , but other polymers have been introduced in recent time.
答案: 【PET and PA】

10、问题:1. of polyolefines is an advantage for application in manufacturing of nonwoven by thermal bonding.
答案: 【Low melting temperature】

11、问题:1. of PP finds application in manufacturing of diapers and special thermophysiological clothing, where two employed layers are: hydrophobic and hydrophilic, and the wicks made of PP enable transport of the liquid.
答案: 【High water repellency】

12、问题:1. used in ballistic is known under the trade name Kevlar and Twaron.
答案: 【Aramid fibre】

13、问题:1. The conventional PET is a flexible macromolecule that usually crystallizes by chain folding. The folding spot does not contribute to higher fibre strength. On the contrary, processed by extended highly oriented chain structure has got much higher strength.
答案: 【polyethylene】

14、问题:1. can be manufactured from several precursors, of which rayon and acrylic are the most usually employed. Today, the field of application of carbon fibre is spread onto the civil aviation, special sport and industrial goods, such as: turbine parts for generators and reinforced fuel tanks.
答案: 【Carbon fibre】

15、问题:1. the glass fibre has been used as cheap for plastic of average properties.
答案: 【insulation material and reinforcement】

16、问题:1. The glass fibre is manufactured in several types: .
答案: 【E, R, D, AR, S】

Unit2 Application of Biotechnology in Textiles Industries unit2 测试

1、问题:1. can be broadly defined as “using organisms or their products for commercial purposes.”
答案: 【Biotechnology】

2、问题: is the process of transferring individual genes between organisms or modifying the genes in an organism to remove or add a desired trait or characteristic.
答案: 【Genetic engineering】