Question

What is the maximum temperature for Silicone bakeware$?$

Answer 1

First we have to know silicone is a material that is flexible but able to withstand very high heat. Silicone is a synthetic 'rubber' that contains bonded silicon and oxygen. Silicone melts at a high temperature of around ${1414^o}$ Celsius. Unlike plastic that can easily melt, Silicone does not easily melt.

Complete answer:
Silicone bakeware has excellent non-stick capabilities. So, this is used in making non-stick food making tools. Which saves preparation time and reduces calories (without using oil, food will bake evenly and browns beautifully). Because silicone is flexible, food can be removed without a fuss and doesn't stick.
Silicone bakeware is tolerant of both heat and cold, and can be used in the oven at temperature up to ${428^o}$Fahrenheit. It can go directly from the oven to the freezer, is microwave safe, and easy to clean.
Hence ${428^o}$Fahrenheit or ${220^o}$ Celsius is the maximum temperature for silicone bakeware.

Note:
Autoignition temperature is the highest temperature at which a substance can burn. The critical temperature of a substance is the temperature at and above which vapor of the substance cannot be liquefied, no matter how much pressure is applied. Every substance has a critical temperature.
The substances which have very low ignition temperature and can easily catch fire with a flame are called inflammable substances. Examples of inflammable substances are petrol, alcohol, Liquified Petroleum Gas (LPG), etc.