Student: AbdurasulovIbrohim Group: M8-20 Teacher: YoquthonVahabova Lesson 2: The assortment of polymer materials.

Student: AbdurasulovIbrohim

Group: M8-20

Teacher: YoquthonVahabova

Lesson 2: The assortment of polymer materials. (reuse allowed)

1. Answer the questions

1. 
   How is the assortment of polymer materials growing?
   
2. 
   What is the main raw material for the production of synthetics?
   
3. 
   Name synthetic fibers manufactured by our industry?
   
4. 
   What kind of knitted goods can be produced from nit­ron-wool mixtures?
   
5. 
   What properties have articles made of a new type of Capron?
   
6. 
   Describe the properties of fabrics made of vinyl.
   
7. 
   What new kinds of polymers are now being manufac­tured?