Thursday, 31 October 2019

A Brief Description about Color Master Batches and TPE Compounds

Master batch is an additive liquid that helps in making the desired color mixed with different pigments. Plastics cannot be colored directly, hence the additive is required. Master batch is made up of chemistry accessory ingredients, carrier resins, and dispersants. It has an ultra-quantity of pigments that carries evenly in resins. It is not possible to produce color compounds for extrusive plastics without master batch because of its addictive qualities.

Main components of Color Master Batches:
  1. Pigment.
  2. Dispersants.
  3. Carrier resin.
These three processes allow the manufacturers to produce the desired color to make the item look more presentable and increase their shelf lives.

TPE Compound or thermoplastic elastomer is a type of thermoplastic polymer. It is a recyclable product as the thermoplastic is heated above its melting point and solidify when cooled. Thermoplastics include polyvinyl chloride and polyethylene. Thermoplastic elastomer consists of an elastomeric component which makes it flexible and soft. And unlike thermoset rubbers, these plastic compounds can be recycled easily.

Types of TPE Compounds: Different types of polymers are made by connecting different monomers.

Styrene block copolymer compounds: Also known as TPE-S. It is made from styrene and an elastomeric part connected in alternating blocks.

Thermoplastic olefin TPO: Also known as TPE-O. It is made from polyolefin (polypropylene) blended with an elastomer (EPDM). It is mainly used for automotive parts and cable insulation.

Thermoplastic elastomer vulcanization TPV: Also known as TPE-V. It is made by vulcanizing or crosslinking the compounds which give them a high compression set and resistance to heat deformation. It is used in flexible cords, welding cables, pump cable, and automotive parts.

So if you're looking for best Color Master Batches or TPE Compounds, you need to select the one according to your requirement. These have become an extended part of our daily lives due to the high usage of plastic goods. Color Master Batch helps to make them more appealing. TPEs really are a unique class of engineering polymer that combine the look and feel of a conventional (thermoset) rubber but with the ease of processing a plastic.