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Title:

Plastics

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LDPE ( Low Density Polyethylene) HDPE (High Density Polyethylene) Polycarbonate PVC * * * * Title: Slide 1 Author: user Last modified by: Amanda Wood ... – PowerPoint PPT presentation

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Title: Plastics


1
Plastics
2
1
  • The raw material to make plastic is oil.
  •   TRUE
  •   FALSE

3
2
  • Plastic is suitable for building large and heavy
    structures.
  •  TRUE
  •   FALSE
  •  

4
3
  • Epoxy resin is a thermoplastic?
  •   TRUE
  •   FALSE

5
4
  • PVC is a thermoplastic.
  •   TRUE
  •   FALSE

6
5
  • HDPE is a tough plastic used for making toys.
  •   TRUE
  •   FALSE

7
6
  • Which of the following is commonly used in
    schools for vacuum forming?
  •   Melamine (MF)
  •   HIPS
  •   Polyester
  •   PVC

8
7
  • Which of the following is used to manufacture
    carrier bags?
  •   LDPE ( Low Density PolyEthylene)
  •   HDPE (High Density PolyEthylene)
  •   Polycarbonate
  •   PVC

9
  • Answers

10
1
  • The raw material to make plastic is oil.
  •   TRUE
  •   FALSE

11
2
  • Plastic is suitable for building large and heavy
    structures.
  •  TRUE
  •   FALSE
  •  

12
3
  • Epoxy resin is a thermoplastic?
  •   TRUE
  •   FALSE

13
4
  • PVC is a thermoplastic.
  •   TRUE
  •   FALSE

14
5
  • HDPE is a tough plastic used for making toys.
  •   TRUE
  •   FALSE

15
6
  • Which of the following is commonly used in
    schools for vacuum forming?
  •   Melamine (MF)
  •   HIPS
  •   Polyester
  •   PVC

16
7
  • Which of the following is used to manufacture
    carrier bags?
  •   LDPE ( Low Density Polyethylene)
  •   HDPE (High Density Polyethylene)
  •   Polycarbonate
  •   PVC
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