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DESK ORGANISER - QUESTIONS - 8

V. Ryan 2005 - 2009

 

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The desk organiser seen on the right is composed of plastic shelves and a metal frame. The diagram on the right shows that the shelves can be removed from the frame and stacked separately.

 

 
 
 
1. Name a suitable metal for the frame:___________________________

 

3. Is your chosen plastic a THERMOSETTING or THERMOPLASTIC:___________________
 
4. Describe a property of a THERMOSETTING plastic.
 
 
 
 
5. Describe a property of a THERMOPLASTIC .
 
 
 
 
 
6. In the four boxes below draw diagrams to represent stages of forming one of the shelves. Add labels and notes
 
STAGE 1:  

 

 

 

 

 

STAGE 2:
     
STAGE 3:  

 

 

 

 

 

STAGE 4:
 
 
 

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