The apprearance and performance of most polymers can be improved by the use of thefollowing additives:i. Plasticisersii. Fillersiii. Stabilisersiv. Colourantsv. Antistatic agents

i. Plasticisers: These are added to polymers to increase their flexibility and reduce their brittleness. They work by getting in between the polymer chains and allowing them to slide past each other more easily. This makes the material more pliable.

ii. Fillers: These are added to polymers to improve their strength, durability, and resistance to wear and tear. They can also be used to reduce the cost of the polymer by replacing some of the more expensive polymer material.

iii. Stabilisers: These are added to polymers to help them resist the effects of heat, light, and oxygen, all of which can cause the polymer to degrade over time. They work by absorbing or neutralizing the harmful effects of these factors.

iv. Colourants: These are added to polymers to give them different colours. They can be either dyes, which are soluble in the polymer, or pigments, which are insoluble particles that are dispersed throughout the polymer.

v. Antistatic agents: These are added to polymers to reduce their tendency to build up a static charge. This can be important in applications where a static charge could be a problem, such as in electronic devices. They work by increasing the conductivity of the polymer, allowing any static charge to dissipate more easily.