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Polymer Morphology
easy

Classify the following types of polyethylene based on their branching structure: High-Density Polyethylene (HDPE), Low-Density Polyethylene (LDPE), Linear Low-Density Polyethylene (LLDPE), and Ultra-High Molecular Weight Polyethylene (UHMWPE). Which category best describes HDPE?

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Learning Path

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Choose AnswerChoose the Best Answer

A

Highly branched structure

B

Linear structure

C

Randomly branched structure

D

Cross-linked structure

Understanding the Answer

Let's break down why this is correct

HDPE chains run straight with very few branches. Other options are incorrect because A common mistake is to think HDPE has many branches; Some believe HDPE is randomly branched.

Key Concepts

Polymer Morphology
Polyethylene Types
Branching Patterns
Topic

Polymer Morphology

Difficulty

easy level question

Cognitive Level

understand

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Definition
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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