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Black Masterbatches for HDPE Pipe

Shivam polychem Black masterbatches are concentrates of Carbon Black, Additives in a polymer base. They offer a convenient way of incorporating CaCO3 and Talc in thermoplastics without contamination by dust. They have perfect dispersion and optimized flow properties ensuring easy processing. The carbon Black grades used in our Black masterbatches are of excellent quality allowing much higher loading compared to conventional Black masterbatches.Our dispersion technology and raw material expertise in black masterbatches, allows processors to achieve the desired quality without any extra efforts.

Features of Black Masterbatches

  • Excellent dispersion
  • Super Jet blacks
  • Highly loaded products up to 55%
  • Custom masterbatches according to client need
  • Based on various polymer carrier such as PE PP
  • Excellent dispersion
  • Download Black Masterbatches For HDPE Pipe, PVC & Guide

    PP Black Masterbatches Applications

    Raffia Tape
    PE Carry/Shopping bags
    Blow Molding
    Injection Molding

    Key Advantages

    Cost Reduction
    Improves printability and rigidity.
    Imparts slip properties
    Enhance tear resistance
    Increases the Output.
    Reduces fibrillation and
    splitting tendency on tapes
    under mechanical stress

    Among main benefits of black masterbatches are cost savings, productivity gains, better products quality and environmental advantages.

    What is Black masterbatch?

    Black masterbatch or Black master batch is a concentrated mixture of carbon Black and other additives which is processed through a heat process into a carrier polymer resin such as PP , LD , LLDPE, or other which is then cooled and cut into granules (pellets) making Black masterbatch a solid additive for plastics. Opaque Black Masterbatches are carbon Black based Black Masterbatches for Raffia Tapes (woven sacks), lamination, Moulding, Blown film.

    Usage of Black Masterbatch

    •    RAFFIA TAPES :- A wide range of Blacks for raffia is offered by us for different applications
    •    HDPE & PP,Low/High denier Fabric.
    •    Lino Bags
    •    FIBC
    •    Tarpaulins
    •    Blown Film:-Used to make liners/carry bags opaque, increase strength and allows loading upto 60%
    •    Furniture:- Compound of strength and economic results
    •    Blow moulding:- For containers,barrels and other articles.
    •    Injection Moulding


    The main use of Black masterbatches lies in tapes, which is to provide anti-fibrillation (also known as anti-splitting) properties. There are other advantages as

    •    Excellent dispersion
    •    Easier processing
    •    Super Jet blacks
    •    Highly loaded products up to 55%
    •    Improved weld ability and printability
    •    Based on various polymer carrier such as PE PP
    •    Lower raw materials cost, as they are more economic than polymer resins.

    Useful effect of Black Masterbatches

    Black masterbatch alone is normally not used for coloring plastics and, thus, is different from white masterbatches and color masterbatches. However when used together with Filler masterbatch it not only increases Opaqueness due to its natural color but also facilitates Black pigment dispersion in the polymer matrix contributing to higher opacity.

    •    Black concentrates usually contain from 60% to as high as 90% of CaCO3 in the polymer matrix and are commonly based on polyolefin (PE or PP) resins, though other polymers (PS, EPS, ABS etc.) can be filled as well.
    •    Black Black masterbatches is the most effective cost-saving solution for worldwide plastic processors.
    •    CaCO3 Black masterbatch not only cuts down plastic production costs by replacing a part of virgin polymer during extrusion, injection and blow molding, but also increases output, improves production conditions as well as a number of physical and chemical properties of finished plastic products.
    •    Today advanced Black concentrates not only fill but also impart other properties to (improve) plastics. In this case they rather act as functional additives than simply common Blacks, and may be referred to as additive masterbatches.

    Black Masterbatch for nonwoven materials

    At Shivam we offer variousl grades of Black mastrebatch for non-woven fabric.

    There are a number of benefits of use of CaCO3 Blacks in non-woven fabric intended for hygiene, medical, personal care, geotextile, industrial and many other applications.

    Adding Black CaCO3 masterbatch into nonwoven materials can improve matte, enhance opacity, increase strength, and provide a cotton-soft feel for comfort, all while reducing your carbon footprint.

    A Black masterbatch disperses well in resins and incorporates easily during extrusion.

    •    Black Black masterbatch is modifying fiber surface so that containing CaCO3 non-woven material is softer than the one with only polypropylene (PP). Micro roughness reduces surface luster giving a more matte appearance to the fabric.
    •    Black Black masterbatch Increases surface area gives improvements in air filtration and oil absorption.
    •    Black masterbatches Due to natural whiteness CaCO3 will provide good color in fabrics, with limited yellowness. Increased opacity in fibers leads to improved covering power of the web.
    •    Black masterbatch Increases thermal conductivity of CaCO3 allows for faster throughput or reduced processing temperatures leading to increased productivity or energy savings.

    Black Masterbatch in Injection Moulding


    Black masterbatches based on PP or PE are widely used in plastics industry for manufacturing furniture and household appliances, containers, boxes, buckets and so on.

    Among the main processing and product quality benefits of use of Black masterbatch in injection-moulded products are

    •    lower shrinkage
    •    better flexural stiffness,
    •    higher thermal conductivity
    •    higher impact resistance.

    As a new market trend, Black filled PP Masterbatch proved to be a good substitute for polystyrene and ABS in applications where scratch-resistance is not a requirement. There is no need to modify existing injection molding machines or significantly change machine settings. Depending on existing formulation and specific product application plastic processor can add up to 50% of Black masterbatch into PP resin.

    We are the leading Black Masterbatches Manufacturer in India. Our black masterbatch are backed by global technical support which is major market needs. Our R&D department makes continuous effort to improve and enhance the quality of Product. We as Black Masterbatches Manufacturer uses 50% of black carbon content which makes it suitable to use as black pigment in so many plastic applications. There are also various combinations are used to make different grades of Black masterbatch. We offer our product for various industries like agricultural, packaging, textiles, electronics, and nonwovens, wire & cable, automotive and construction.These black masterbatches are available in industry as per different requirements of our customers including conductivity, UV protection, and jetness & soon in the end products. We are dedicatedly assembling & supplying Black Masterbatch for Plastic Industry. The scope of added substances wanted execution and standards, it utilized as part of bundling, automotives & material commercial enterprises. We Black Masterbatches Manufacturer and these types of Black master batches are preferred because of its high surface area. And it also increases or decrease depending upon the particle size. Our major application areas of black master batch are blow molding, injection molding, HDPE pipes and mono filaments.We at shivam work to cater different black masterbatch industry and also enhancing our capacity to cater the world.

    Black Masterbatch for Extrusion of Films and Sheets

    Adding Black masterbatch helps getting the required black colour and Adding CaCO3 into original polymer formulations is the most economical way to improve the properties of LDPE, LLDPE and HDPE films and sheeting.

    The following product benefits will be achieved:

    •    Higher blocking and slip resistance.
    •    Greater tensile strength of film after stretching.
    •    Improved mated surface for printing.
    •    Food Contact Use" compliance due to absence of toxic components.
    •    Higher quality of folding and creasing.

    Black in Blown HDPE Film


    Many interesting developments have taken place in the film industry over the past few years due to new improved resins and the increased capability of extrusion lines.

    Technical progress must however be subject to the cost factor and the use of mineral modifiers, especially Black can play an important role. Most polymers are ductile but may become brittle under certain circumstances.

    Black Masterbatch for extrusion of yarn and twine

    One of the main issues the producers of weaving tapes (yarn) and twine face during production is a so called fibrillation effect – an uncontrolled splitting of stretched PP/PE yarn (tape). Using Black in the composition helps to reduce or completely avoid fibrillation. Slight modification of your original formula by adding 3-4% of Black Black masterbatch is enough to solve the problem.

    Other benefits from using of CaCO3 Black in flat PP/PE yarn production

    • Improved vertical tearing resistance and tensile strength of PP flat yarn in PP woven bags.
    • Anti-slip effect and facilitating winding.
    • Greater tensile strength of the yarn after stretching.
    • Stiffed yarn makes products firmer and more stable.
    • Higher lifetime of cutting blades because the amount of abrasive titanium dioxide as well as anti-blocking and anti-slip additives can be reduced.
    • Self-cleaning of extruder and dies
    • Increased output.


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