Design Criteria and Constraints
Criteria
Constraints
- Has to be cost effective
- Must have good impact strength
- It should be able to be processed easily
- Have a good glass transition temperature
- Must have a good extent of biodegradability
Constraints
- Cannot build an actual bottle due to cost constraints
- Must have an ultimate tensile strength close to 55 MPa
- Must have an elongation percentage close to 125%