1) Detergent Industry: The biggest requirement of OBAs is in whitening the clothes and therefore, it’s no surprise that the detergent industry is the largest user of the fluorescent brighteners. As we all have experienced, clothes lose their natural whiteness over the course of time. That’s where optical brighteners come in not just to protect that whiteness, but also to enhance it by converting low-density colours to the ones with higher density. OBA manufacturer in India.
2) Textile Industry: Another significant usage of the OBAs is in the textile industry where every cloth needs to be bleached before being processed as the raw material is full of impurities that come from pesticides, dust stuck to the fabric while transportation. And in fabrics sourced from animalsimpurities like animal fats, secretions, etc. need to be removed. However, bleaching doesn’t offer complete whitening, which leads to the necessary usage of Optical Brightening Agents (OBAs).
3) Paper Industry: We all want our papers to be as white as possible, don’t we? Well, that’s where optical brightening agents come in. The raw material of paper often consists of impurities such as snippets of bamboo sticks and wood. These impurities dampen the brightness of the paper and that’s why this sector creates a lot of opportunity for optical brightening agent manufacturers.
4) Other Industries: Apart from detergent, paper and textile industry, there are other industries where optical brightening agents suppliers supply OBAs. Unlike the above-mentioned industries, these industries make the use of the brightening property of brighteners. The plastic industry, the paint industry and the cosmetic industry are the leading examples of these industries.
