Tuesday, 23 December 2014

How a masterbatch supplier manufactures masterbatch?

All ingredients that are necessary to prepare a masterbatch are gathered and mixed together to form a homogenous mixture. The product thus formed is then subjected to shearing stress and converted in manageable pellets. To ensure a consistent mixture of all ingredients the mixture is taken through a series of devices such as strainers, kneaders and extrudes. This is done to ensure a thorough distribution of all ingredients throughout the masterbatch.

How masterbatch is applied?

Once the product leaves the masterbatch supplier, it can be used in many different ways. Some prefer to apply it directly to the stream using either volumetric dosing or graviametric dosing. The first method is economically more desirable compared to the later but it provides less control over calibration. The second process is more precise when it comes to calibration but setting up a graviametric plant is a costly affair. Getting the perfect result is difficult because even the slightest inconsistency in colour or thickness becomes readily apparent. To dull the effect, weaker dosing is done, gradually adding to the dosage as necessary. Masterbatches entirely take out the need for guesswork out of the equation. There is no need to experiment with the sample because a masterbatch supplier guarantees what to expect from the end result. 

A masterbatch supplier provides masterbatches to guarantee reliable colour and physical properties in a batch. Masterbatches offer cost savings compared to compound materials; it provides optimum distribution in the sample and saves on cleaning costs.

Wednesday, 26 November 2014

The ever evolving masterbatches and their applications

Leading masterbatch manufacturers in India have developed a wide range of masterbatches, which are made of highly durable polymer additives. The most common types of masterbatches include Additive Masterbatches, Black Masterbatch, Color Masterbatch, Filler Masterbatch, Agricultural Masterbatch, PET Masterbatch, ROTOPOL, UV Masterbatch, White Masterbatch, and Conductive Black Compound.

The high quality masterbatches are required in many applications such as Injection Molding, Blow Molding, Film Extrusion, Sheet Extrusion, PP and PE Woven Sack Intrusion, ROTO Molding, PP and PE Mono Filaments, and Pipe Extrusion. There are countless other applications wherein masterbatches, which are made of find quality polymer additives, are required to produce the end-products.

Earlier there were only a few manufacturers in the market; however in the last one decade, many new players have jumped on the bandwagon to produce masterbatches of different types to meet the growing demand for quality Masterbatches at affordable prices. Plus, the reputed manufacturers/companies have begun to leverage on the advanced manufacturing technologies to mass produce masterbatches of world-class quality. To find the top brands in the market, you just need to do this: land on the Google page and begin a search for the leading masterbatch manufacturers in India and check out a couple of websites to get to know them better.

For more on masterbatches and the leading masterbatch manufacturers in India, please read our other blog posts.

Wednesday, 29 October 2014

Masterbatch – What are they and where they are used?

Plastics are an important element in our daily lives and Masterbatches play an important role in the manufacturing of plastics across the world. Let’s start with understanding Masterbatches first. Masterbatch is a concentrated mixture of pigments and/or additives encapsulated during a heat process into a carrier resin which is then cooled and cut into a granular phase. The main task of Masterbatches is that they allow the processor to color raw polymers in a cost effective way during the manufacturing of plastics.

There are typically two types of polymer resins are used.  Carrier resin and dilution resin. Carrier resins are resins in which the pigments and/or additives are carried and which forms the masterbatch. While dilution resin makes up the bulk of the plastic processor’s finish product. To meet the rising demand for plastic products, there have been numerous Masterbatch Manufacturers in India.

Inorganic pigments are manufactured from natural raw materials and include fundamental types such as titanium dioxide, iron oxides and ultramarine blue. At the same time, it is important to notice that some types are not used due to their toxic levels. On the other hand, organic pigments are synthesized and possess lower heat stability than inorganics. One of the major drawbacks of this type of pigment system is that they are generally non-toxic and conform to legislation relating to food contact and safety.

Wednesday, 24 September 2014

The colorful world of color Masterbatches

Have you tried to know how plastic products get colors? These colors seem very much attractive but there is great science behind these colors. There are Masterbatches used to bring colors to them. Their purpose is not just to add colors but also in making the best color match using spectrophotometer. The most expensive the product is, the better quality masterbatch will be required. For best results, you may need to shell out some more but after all you’re getting quality.

A large number of plastic products including toys, cosmetics and medical devices employ the use of color Masterbatches that are primarily used to add colors. Adding colors is not the only task as the embedded colors should also be stable and attractive. Especially for toys, the colors should be contrasting and eye-catching. Actually the use of Masterbatches depends on the exact requirement of the application and the value that product carries. For example, mobile covers are made with flexible plastics and come in a wide variety of colors so as to allow people to give a stylistic appeal to their handsets. So, these Masterbatches are of great use as we humans survive on plastics and it is difficult to find any object in the world without plastic.

Monday, 25 August 2014

Why you should choose one of the best masterbatch manufacturers?

Are you in plastic products manufacturing industry and looking for various ways to add strength and quality to your products? If yes, Masterbatches can be of huge value as they tend to add color to plastic products. Alike any other industry, plastic manufacturing industry is currently adopting newer techniques and methodologies to deliver high quality products. The foremost reason behind its high usage is its durability and affordability. 

Due to the rising demand for enhanced durability, the demand for new chemicals and manufacturing processes has raised. In such cases, Masterbatch Manufacturers emerge out as the best option to add color and durability to plastic products. Masterbatches are manufactured in a resin through heating process, once it cools down; it is cut into small shapes of grains. Different Masterbatches perform different function. For example: A Flame Retardant masterbatch is used to improve the incombustible property of plastic.

With the rising demand of Masterbatches, there has been an increase in the number of masterbatch suppliers all across the world. If you’re serious about making high quality products, you should look for renowned and experience manufacturers that are known for providing high quality Masterbatches. Over a period of times, a large number of manufacturers have come up with next generation products that ensure precision and superb quality.

Tuesday, 29 July 2014

Additive Masterbatches – Playing a vital role in plastic manufacturing

When it comes to plastic manufacturing, there are lots of processes undergo before the final product comes out. Along with, there are various materials being used during the manufacturing as each of them plays a crucial role in determining the final quality of the product. One such material is masterbatch. Polythene is typically natural in colour and Masterbatches are used to add colour to it.

Different kinds of Masterbatches are used to give the polythene its opacity of colour. For a hint of colour, 1-2% is found to be sufficient. For dark colour, the masterbatch percentage varies between 6-12%. It is important to note that there are certain colours that have good opacity properties e.g., white cannot be opaque so co-ex needs to be made with a colored inner layer.

Besides coloring, there are many other advantage of Additive Masterbatches. They result in increasing effectiveness against Fungi, Yeast, Algae and Bacteria. In addition, they also deliver more strength to plastic. Other properties are scratch resistance, strength enhancer, and brightener etc. The only thing one needs to take care of is to choose a reliable supplier of Masterbatches. A thorough research is much needed for this job and today internet opens up many possibilities for further research that would actually help in finding the best supplier.

How to find a reliable masterbatch supplier online?

With the onset of plastic, things have got changed drastically. Be it packaging or product manufacturing, plastic has changed the way people used to carry out various things. From our mobile phones to medical devices, today almost everything is making heavy usage of plastic. Its high durability and affordability makes it the most sought after material in a range of industries. One such plastic product is masterbatch that can be defined as solid or liquid additives that are added to the polymer to impart color and specific properties to plastic.

Masterbatches are widely being used in plastic industry due to their specific physical and chemical properties to plastic. They are made using a concentrated mixture of additives and pigments that are compressed under extreme heat and then the carrier resin. The primary purpose of these Masterbatches is to add colour to other plastic products. 

With the increasing demand for plastics all across the world, there has been a strong need for new chemical and manufacturing process for various materials. Their excellent property for adding colours makes them the most sought after material for manufacturing plastic products. Due to the heavy usage of plastics everywhere in the form of food plastic bags, shopper plastic bags, luxurious plastic bags for famous brand names as soft loop plastic handle bags, rigid plastic handle bags, drawstring plastic handle bags, trifold plastic handle bags, wave top plastic handle bags, it becomes difficult for a plastic products manufacturer to find a good masterbatch supplier. As plastic can’t be in single colour for all, these Masterbatches help the manufacturers to changed their transparent colour to various colours depending upon the need of the brand. On the other hand, customers also require other colours of plastic bags (blue, orange, red, yellow, green etc.) to make the look varied and impressive.

When it comes to type of masterbatches, there are of different types such as white masterbatch, black masterbatch, color masterbatch, UV masterbatch, antioxidant masterbatch, metallic masterbatch etc. Titanium oxide is considered as the best whitener and with highest coloring power it is preferably used by masterbatch manufacturers for making white masterbatch. However, there are other cheap alternatives as well such as barium sulphate, lithopone and calcium carbonate are also employed at times. White Masterbatch delivers brightness, whiteness, undertone and tinning strength to the final product.

When it comes to choose a masterbatch supplier, the best way is to make your search online and look for a range of options that is otherwise not possible. 

Looking for a reliable masterbatch supplier? Alok Masterbatches, a global entity of esteem renowned for its enviable fusion of quality and service in masterbatches is today multiplying possibilities with every discerning clientele's trust.