**ATTACHED THE WHOLE QUESTION WIT IMAGE UNDER**
i) Use EduPack Level 2 Sustainability to find the Polymer materials that satisfy ALL of the following criteria:
- Maximum Density permissible is 1800 kg/m3
- Maximum Operating Temperature must be at least 100°C
-Yield strength (Elastic Limit) 50 MN/m2
- Can be injection moulded
From this list find the cheapest TWO materials.
(Hint: Use limit stage for the first three criteria then use tree stage (remember to change to processes) for “mouldability”. Cut and paste the list passing all stages. Then do a bar chart price on y axis. Find the cheapest two).

Question

**ATTACHED THE WHOLE QUESTION WIT IMAGE UNDER**
i) Use EduPack Level 2 Sustainability to find the Polymer materials that satisfy ALL of the following criteria:
- Maximum Density permissible is 1800 kg/m3
- Maximum Operating Temperature must be at least 100°C
-Yield strength (Elastic Limit) > 50 MN/m2
- Can be injection moulded
From this list find the cheapest TWO materials.
(Hint: Use limit stage for the first three criteria then use tree stage (remember to change to processes) for “mouldability”. Cut and paste the list passing all stages. Then do a bar chart price on y axis. Find the cheapest two).

plshelp · Answer

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