I am Discovering Materials
7th cycle
Polymer
Ahmed Bin Hanbal Future
Scientist
MOHAMMED FAISAL AL DARWISH
NAWAF YASER AL B...
Introduction : Polymers
Activity 1: Changing polymer pellets.
Activity 2: Hunting for polymer products.
Activity 3: Compar...
A polymer is a large
molecule composed
of many repeated
subunits, known as
monomers.
Introduction
Changing polymer pellets
Objectives :
What happened to the
polymer pellets when they
are added to the water and
salt water...
Activity1:Changing polymer
pellets
Result:
A B
Mass 0.5 g Mass 0.5 g
10 min: + water
10.2g
10 min: +water
8.7g
20min: +wat...
Activity :2
Hunting for polymer products .
Industrial Polymers
Rubber
Natural Polymer
wool
Activity 3: Comparing the viscosity of
liquids .
Liquid M.W. (Amu)
methanol 32
Ethylene glycol 62
glycerol 92
Conclusion: ...
Activity 4: Testing the strength of different
polymer films
Activity
:4
Testing the strength of different polymer
films
timc Longt/cm
0min 4.5cm
1 14
2 15
3 15.5
Date palmwax
low density
poly ethylene
I make a poly ethylene ,wax and date palm to reduce fire spreading
Thanks to all people, Ahmed Bin Hanbal school for
supporting us and Al-Bairaq –CAM-QU.
Also we can’t forget to thank the s...
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Polymer-Future House-IDM

Done by Group: ABH-Future Scientist-7 School:Ahmed Bin Hanbal school for boys. Module Polymers: Through this module, students examine the different properties of the variety of polymers. Then they design and test a humidity sensor made of a polymer film. Finally, they are asked to design their own products. Due to a fire and the devastating effect it has thought of a way to reduce the losses caused by the fires to reduce the speed of its spread, while the presence of fire trucks and fire extinguishers, and through this project, people often will declare a private company owners and towers and hotels. For the importance of the project Vceved many people and reduce the spread of fire The materials used are wax paper and wax palm (female) female slow because of the occurrence of fire and after it crushed and combined with wax and with the base polymer (polyethylene).
Published on: Mar 4, 2016
Published in: Education      Technology      Business      
Source: www.slideshare.net


Transcripts - Polymer-Future House-IDM

  • 1. I am Discovering Materials 7th cycle Polymer Ahmed Bin Hanbal Future Scientist MOHAMMED FAISAL AL DARWISH NAWAF YASER AL BOLOSHI YOUSEF BASEM MOHAMED HATEM MOHAMED
  • 2. Introduction : Polymers Activity 1: Changing polymer pellets. Activity 2: Hunting for polymer products. Activity 3: Comparing the viscosity of liquids. Activity 4: Testing the strength of different polymer films. Design Project: Designing a humidity sensor. Product Idea: Future House Outline
  • 3. A polymer is a large molecule composed of many repeated subunits, known as monomers. Introduction
  • 4. Changing polymer pellets Objectives : What happened to the polymer pellets when they are added to the water and salt water ?
  • 5. Activity1:Changing polymer pellets Result: A B Mass 0.5 g Mass 0.5 g 10 min: + water 10.2g 10 min: +water 8.7g 20min: +water 18.2g 20 min: +salt solution 8.2g
  • 6. Activity :2 Hunting for polymer products . Industrial Polymers Rubber Natural Polymer wool
  • 7. Activity 3: Comparing the viscosity of liquids . Liquid M.W. (Amu) methanol 32 Ethylene glycol 62 glycerol 92 Conclusion: When the molecular weight increase , the viscosity will increase .
  • 8. Activity 4: Testing the strength of different polymer films
  • 9. Activity :4 Testing the strength of different polymer films timc Longt/cm 0min 4.5cm 1 14 2 15 3 15.5
  • 10. Date palmwax low density poly ethylene I make a poly ethylene ,wax and date palm to reduce fire spreading
  • 11. Thanks to all people, Ahmed Bin Hanbal school for supporting us and Al-Bairaq –CAM-QU. Also we can’t forget to thank the sponsors who gave us the opportunity to participate in Al-Bairaq project to create and innovate. Acknowledgment