What is Masterbatch? + Types & Usages

Introduction

What is Masterbatch?

Masterbatch is a concentrated mix of polymer and color pigment, produced in granule form. It is produced in three main forms: color, filler, and additive. It can be applied in all plastic industries and is a crucial piece of the puzzle in plastic production. It is also one of the highly demanded export products. The ability to add various capabilities during production makes it an attractive and essential plastic material.

Also You Can Read About : White Masterbatch

masterbatch manufacturing process

it is produced in two general ways: either based on existing general guidelines or according to the needs and requirements specified by the customer, effectively customizing the production. The general stages for making include the following:

1. Selection of Raw Materials

The first step in the production involves gathering polymer raw materials such as raw materials, color pigments, and other chemical compounds.

2. Mixing

At this stage, the prepared raw materials are thoroughly mixed and combined using a mixing device.

3. Extrusion

The mixed materials are then fed into an extruder, melted under high heat, and come out in a rope shape through a die inside the extruder.

4. Cooling

The materials are then cooled with a water reservoir to gain more consistency.

5. Crushing

The cooled molding enters a crushing machine and is transformed into small plastic granules, getting ready for packaging.

Also You can Read About : Color Masterbatch

Applications

it is known as one of the raw materials in the plastic production industry and holds significant importance for manufacturers. As mentioned, different materials and chemical compounds can be used to produce masterbatch, adding the desired characteristics such as flexibility, physical resistance, waterproofing, heat resistance, cold resistance, etc. It should also be noted that the amount of this material used in production is very low (sometimes comprising only 1/10 of the total raw material mix) because, due to the high concentration of this product, we can achieve our desired result with only a small percentage of masterbatch.

Types of Masterbatch

Having discussed the applications and features of masterbatch, it is essential to become familiar with its various types: color , additive, and filler.

Color Masterbatch

This type of mixture is used for coloring products by combining colored pigments with desired polymer materials to produce color masterbatch. Some of the most commonly used colors include white and black masterbatch. However, color masterbatches are not only used for coloring; they can also enhance the physical properties of the product and contribute to the strength of the final product.

Additive Masterbatch

Everything you expect from your final product is determined by this additive! As the name suggests, it meets your unique desired features by being added to the raw materials. Physical resistance and distortion properties are just part of the characteristics that can be mentioned. Here are a few more properties of this kind: fire resistance, waterproofing, nanotechnology, glossing, and more.

Clarifier

Produced using polypropylene (PP), its function is to clarify our plastic materials and is mostly used in plastic bags and plastic films.

Purging masterbatch

This product is used for cleaning the inside of the extruder, and only a small amount can effectively clean the device. It has many applications in foam production and film products.

Flame Retardant masterbatch

These masterbatches are added to products to create heat and flame-resistant insulation.

Calcium Carbonate

Calcium carbonate is one of the most important compounds, produced in various qualities and percentages. It is mainly used in white products, ensuring that white masterbatch is not needed. It also provides strength and durability in the final product.

Anti fog masterbatch

Greenhouse panels commonly use this to reduce condensation on the film, ensuring sufficient light reaches the plants.

Antioxidants

This compound is used to prevent plastic oxidation against oxygen exposure.

UV masterbatch

This capability is used to prevent plastic degradation against sunlight and ultraviolet radiation, ensuring it does not get damaged over time. It is widely utilized in agriculture, greenhouses, and packaging.

Slip masterbatch

By covering a layer of these materials, they create a slippery outer surface for plastic materials.

Anti static

Plastic materials are among those products that have high sensitivity and absorption to electric charge, which causes dust and particles to accumulate on plastic surfaces. For this matter, anti static masterbatch is used in the production of some products.

Filler Masterbatch

Also known as calcium carbonate filler masterbatch, it is added to reduce production costs. In essence, adding this mixture optimizes production expenses while also potentially adding physical properties to plastic products.

The plastic market has a wide and extensive range. In this article, we tried to present the important and significant points in the field of masterbatch to you, We also explained about the production methods, types of masterbatches, their characteristics, and applications. We hope this information has been useful for you. For consultation, purchasing, and contacting our experts, tap on the contact link.