Essay Archive - Insulation
Insulation
The experimenter is testing on denim, cotton T-shirt material, wool
fabric, thermal underwear, polyester fabric, and a Ziplock bag with no insulator.
From research the experimenter learned that wool is a fine soft wavy hair that
forms all or part of the protective coat of a sheep. Since ancient times it was
harvested to provide clothing and is an important part in textile trade because
of its insulation. Woolen fabric is when the woolen system uses short or mixed
long and short fiber where no combing is done. It has a rough appearance and is
most suitable for bl....
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