Question

any semi synthetic fibre with any two properties of it​

Answer 1

Semi-synthetic fibers are made from raw materials with naturally long-chain polymer structure and are only modified and partially degraded by chemical processes, in contrast to completely synthetic fibers such as nylon (polyamide) or dacron (polyester), which the chemist synthesizes from low-molecular weight compounds ...

Answer 2

Semi synthetic fibre are made from natural raw material with a naturally occuring long chain polymer structure