Chapter 14: Q86P (page 623)

Show two chains of three units of each of a sheet silicon polymer made from $(C H_{3})_{2} Si {(OH)}_{2}$ with $(C H_{3})_{2} Si {(OH)}_{3}$ added to crosslink the chains.

Short Answer

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Silicon polymers are also called polysiloxanes. These are synthetic polymers where the backbone is Silicon-oxygen.

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Introduction

Silicon polymers are also called polysiloxanes. These are synthetic polymers where the backbone is silicon-oxygen. Here organic groups are also attached to the silicon atom making a C-Si bond, where the organic group is exposed to the outside. The simplest silicone is silane . If oxygen is also present, they’re called siloxanes.

General structure of silicones

The silicones which are used vastly are those having methyl groups in the backbone. The general structure of these sillicones can be represented as-

Structure

The given silicone polymers will make a three-dimensional cross-linked structure which can be shown as

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Show two chains of three units of each of a sheet silicon polymer made from $(C H_{3})_{2} Si {(OH)}_{2}$ with $(C H_{3})_{2} Si {(OH)}_{3}$ added to crosslink the chains.

Short Answer

Step by step solution

Introduction

General structure of silicones

Structure

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Show two chains of three units of each of a sheet silicon polymer made from (CH3)2SiOH2 with(CH3)2SiOH3 added to crosslink the chains.

Short Answer

Step by step solution

Introduction

General structure of silicones

Structure

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Chemistry Textbooks

Chemical Analysis

Inorganic Chemistry

The Earths Atmosphere

Chemistry Branches

Kinetics

Chemical Reactions

Study anywhere. Anytime. Across all devices.

Show two chains of three units of each of a sheet silicon polymer made from $(C H_{3})_{2} Si {(OH)}_{2}$ with $(C H_{3})_{2} Si {(OH)}_{3}$ added to crosslink the chains.