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Question & Answer
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Plasticizers can reduce phase separation, leading to improved flexibility and impact resistance.
Plasticizers increase phase separation, resulting in higher tensile strength but lower ductility.
Plasticizers have no effect on phase separation or mechanical properties.
Plasticizers always cause phase separation to create rigid structures.
Understanding the Answer
Let's break down why this is correct
Plasticizers sit between polymer chains and increase their mobility. Other options are incorrect because The idea that plasticizers raise phase separation is a misconception; Some think plasticizers are passive fillers.
Key Concepts
Polymer Morphology
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Deep Dive: Polymer Morphology
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Definition
Polymer morphology refers to the study of how polymers can be structured differently, affecting their properties. For example, polyethylene can exist in high density (HDPE) or low density (LDPE) forms, with different branching patterns impacting the plastic's flexibility and strength.
Topic Definition
Polymer morphology refers to the study of how polymers can be structured differently, affecting their properties. For example, polyethylene can exist in high density (HDPE) or low density (LDPE) forms, with different branching patterns impacting the plastic's flexibility and strength.
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