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| How Colouring Agents will help in Fertilizers - Naq Global |
These days, colouring agents are in great demand not only because it is beneficial, but it’s something which is highly suggested. The need for colouring fertilizers arose because of the fact that imported fertilizers were black in colour most of the time. The coloration of granules was probably because of some organic impurities in phosphoric acid due to rock phosphate.
Therefore, colouring fertilizers gives the product an identifying appeal and at the same point of time, it also eliminates fear from the mind of consumers about adulteration and other issues.
Colouring agents basically contain a different combination of pigments which impart colour when they are added to fertilizers or slurry. It is important that both surface colour and body colour are proper as per the requirement such that colour can withstand ammonization, humidity, acidic and harsh environment and high temperature.
Benefits of colouring the Fertilizers
There are many benefits of using colouring agents for fertilizers, but the all-time benefit is that the product of any particular manufacturer gets a unique look and identity and it even improves the promotion of the brand. Another benefit is that fertilizers which are expensive become adulteration proof. Raw material variations which give rise to colour variation of the end product is not beneficial for market identity. Therefore, colouring helps in uniformity no matter material is of whatever nature.
By colouring fertilizers, you can make them look more appealing and presentable and sometimes it even helps in distinguishing between the same kind of fertilizers. The main reasons anti-dust agents are added to fertilizers include homogeneity, image formation, cosmetic qualities, colour coding grades and technical properties.
Different types of colouring agents are available out there in the market which you can choose. In fact, a broad range of colouring agents is based on certain pigments and dyes which can be used for treating fertilizer granule from both outside and inside. These dyes even include colour coatings which can modify translucency, sheen and colour of granule surface as per the need. Most of the coating agents also contribute to taking control and dust control, as they can be customized for imparting colour.
Methods of colouring Fertilizers
There are two different methods of colouring fertilizers which are mentioned below:
Surface colouring
This method is really fruitful when you need to differentiate between two fertilizers grades especially for NPK. For example RCF colours SUPHALA 15:15:15 to read such that fertilizers do have some uniqueness and moreover a distinct appeal in comparison to SUPHALA 20:20:20.
Body colouring
The DAP which is imported have a uniform black colour, therefore by colouring body colour to DAP colour lot of benefits can be achieved. Always keep in mind that body colouring is done with the help of compatible and suitable in process additives. These additives are really very cost effective. For DAP body colouring two different colouring agents are used as per the need and demand.
So, overall colouring agents for fertilizers can help in number of ways but it is important that it should be purchased from reliable company. Thus, if you are looking for one such than go with Suppliers NAQ Global.
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