Yes, both are petroleum products
Both support combustion and are considered flammable. Polyester and viscose are two different things. Polyester in different forms is used widely and Viscose is a viscous organic liquid used to make rayon and cellophane.
Ester linkages are formed between organic molecules (such as alkanes) and the carboxyl group of a carboxylic acid or other organic compound containing a carboxyl group. If you mean, does a polyester shirt have ester linkages, then yes. Polyester is a polymer created by many ester linkages.
Synthetic or man-made fibers generally come from organic synthesis, the raw materials being methane or petroleum.
Fabrics are cloth made from woven strands to threads of various materials such as silk, wool or cotton. Cloth identified as being a polyester fabric are made from fibres of polyethylene terephthalate, or simply PET.
what does 100% polyester mean
Most likely wool or polyester.
Actually , Polyester is a fabric content. If a fabric content is 100% polyester then the polyester you can call it fabric. I hope can help you . Technically, polyester is a material from which fabrics are made. It is a synthetic or man made material which can be fabricated into a multitude of woven and knit fabrics. It can also be blended with natural materials like cotton and then fabricated into fabrics.
diacid + dialcohole ---------> polyester
polyester is a synthetic fabric.
polyester is a synthetic fabric.
le polyester