Answered: Which of the following is most suitable…

Which of the following is most suitable for crosslinking Si-O-Si chains in silicone polymers? Si(C,H5)4 O si(CH3);Cl O si(CH3)2C12 Si(CH3)Cl3

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter8: Molecules And Materials

Section: Chapter Questions

Problem 8.58PAE

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Concept explainers

Polymerization Kinetics

Polymerization is a chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that diverge in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes. Polymerization is generally classified into step-growth and chain polymerization. Polymers are categorized into linear polymer and cross-linked polymers that are produced either by condensation or additional polymerization.

Question

Which of the following is most suitable for crosslinking Si-O-Si chains in silicone polymers?
Si(C,H5)4
O si(CH3);Cl
O si(CH3)2C12
Si(CH3)Cl3

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