Masterbatches are essential functional inputs for the polymer industry, that enhance the properties of polymers. Generic masterbatches are versatile, ready-to-use formulations that find applications across a broad spectrum of industries and product types. These masterbatches are designed to provide cost-effective solutions for a wide range of colouration and performance enhancement needs. These masterbatches are added to the base polymer during the manufacturing process, making them a crucial component in achieving desired product characteristics


Generic masterbatches are primarily used for coloration. They offer a convenient way to introduce consistent and vibrant colours into plastic and rubber products. This is crucial for enhancing the aesthetics of plastic articles.KONSPEC has over 20000 plus shades in its database to address the needs of colouring of plastics, which are available in various base resins like PE, PP, PS, Universal base. These colour solutions are offers under COLOSOL series of Masterbatches include, Whites, Blacks and wide range of Colour effects like Transparent, Translucent, Opaque, Pearlescent, Granite, Metallic, fluorescent etc


White masterbatch is that is used to impart whiteness and opacity to plastics. The main function of white masterbatch is to provide a uniform and consistent coloration to the plastic product. It is commonly used in applications where high whiteness and opacity are required It is typically made up of a combination of pigments such as titanium dioxide (TiO2) and also in combination with other extenders like calcium carbonate or barium sulphate. Careful selection of suitable type of Titanium dioxide with particles size distribution and suitable carrier resin ensure final colour, brightness and durability. White masterbatch ensures uniform and vibrant white coloration, which is crucial for products with high aesthetic requirements. It provides excellent opacity, effectively covering the underlying colour. These masterbatches are available in Neutral, Blue tint a, violet tone and Extra high brightness Grades to suit industry requirement. Titanium Loading Level of 10 to 75% are available to suit specific applications. Range also include Non yellowing grades for outdoor application and Non lacing Grades for Flexible packaging.


Black Masterbatches for Diverse generic Applications ensure uniform and rich black coloration in plastic products, which is crucial for applications where aesthetics is important.

Black masterbatches are available from 20 to 60% active carbon black loading depending on the specific applications. These masterbatches are available in High Jetness, High Gloss, Blue / Brown undertone Etc.  Range included UV resistant Grades for our door applications demanding longer services life.

The “COLOSOL” line of generic colour masterbatch solutions provides a comprehensive selection of over 20,000 colour shades from our library, catering to the diverse and exacting colouration needs of our clientele.

Synchronous and harmonized colour schemes tailored for a comprehensive array of plastics processing applications, including extrusion, injection moulding, blow moulding, rotational moulding, and thermoforming processes.


  • Batch to batch colour consistency under Delta E 1
  • Excellent dispersion
  • Low filter pressure Values
  • Bright and Glossy Shades
  • Good Heat and Light Stability
  • Lower Let Down ratio
  • Most economical colouring cost per KG
  • Products for recycled plastics



  • Organic and Inorganic based
  • Transparent/ Translucent
  • Opaque/ Pastel
  • Pearlescent/ Dual Effect
  • Metallic shades
  • Fluorescent
  • Glow in dark
  • Granite/ Marble Effect


  • Titanium Dioxide loading upto 75%
  • Neutral Tones
  • Blue tones/Violet tones/ Extra Blue tones
  • Extra Brightness grades
  • Weather resistant grades
  • Non-Lacing grades


  • Carbon Black Loading upto 55%
  • High Jetness grades
  • Bluish and Brownish Tones
  • Superior / Moderate UV resistant grades
  • Low Toluene Extract grades


  • Flexible and Rigid Packing
  • House Hold Goods
  • Agricultural Pipes
  • Mulch Films
  • Water Tanks
  • Drums and Barrells
  • Woven Sacks
  • Garbage Bags
  • Grow Bags
  • Tarpaulins
  • Monofilaments
  • Multifilaments
  • Shade Nets
  • Leno Bags
  • Sutli/Twines/Ropes
  • Box Strapping
  • PP mats
  • Containers
  • Hangers
  • Poultry Items
  • Extruded Hoses
  • Cans
  • Many More

KONSPEC produces an extensive array of polymer performance enhancement solutions under the “PERSOL” series of functional additive masterbatch solutions. These functional additive masterbatch solutions within the “PERSOL” range are meticulously crafted to address demanding functional product specifications, intricate process demands, and rigorous product performance conditions.

KONSPEC tailors functional additive masterbatch solutions following thorough engagement with customers to comprehend their product specifications, compliance requirements, processing conditions, product performance expectations, and environmental considerations.

Salient Features

  • Wide range of functional additives based masterbatches
  • Extensive database on functional product requirements, regulatory compliances and
  • process complexities.
  • Deep understanding of interactive chemistry
  • Good understanding of customers processes
  • Wide experience and exposure of 33 years in the plastic processing industry encompassing , Extrusion, Injection, Roto moulding and Thermoforming processes
  • Experience of 33 years in collaborating with customers to offer functional additives based masterbatches solutions for the most demanding products, global regulatory compliances, complex processing conditions , stringent Global, local regulatory compliances and hostile product operating environments.

Product Range

  • Antimicrobial
  • Anti-Static short/medium/long-term
  • Anti-fog
  • Anti-scratch
  • Anti-oxidant
  • Anti-Rodent
  • UV Stabilisers
  • Nucleating/Clarifying agents
  • Optical Brighteners
  • Slip and Anti Block
  • Laser Making
  • Volatile Corrosion Inhibitor
  • Flame Retardants MBs
  • De Duster
  • Many More


  • Automotive Exterior and interior components
  • Non-Fade requirements
  • Special storage bins for electronic and electrical components
  • Hygiene films, food containers, chopping boards, cutlery sanitary products, water taps,
  • Multilayer films, Green house Films, Shade Nets
  • Protective packaging of Bulk drugs
  • Specific UV mb for reactive and non-reactive Chemistry for Flexible Intermediate Bulk
  • Containers (Jumbo Bags)
  • Packaging of automotive and industrial components to avoid corrosion
  • Roto Moulded Tanks, Stadium furniture
  • Wire and cables, OFC ducts, Sewage Tanks to protect from rodent attacks

The “PROSOL” line of masterbatches and compounds is meticulously crafted to optimize the efficiency of diverse processes. By promoting energy conservation, reducing capital expenditure through heightened productivity, and subsequently diminishing the carbon footprint across the manufacturing continuum, these solutions offer a multifaceted approach to sustainability.

Enhancing productivity facilitates swift transitions in colour and product variations, minimizing machine downtime and material wastage. This operational efficiency translates to improved Overall Equipment Effectiveness (OEE), fostering a sustainable and environmentally conscious manufacturing process by curbing carbon emissions.

Salient Features

  • Ease of moulding and release of complex parts, quick colour change, low wastages due to low contamination of colour, significantly lower shearing effect along the complex material flow path.
  • Excellent processability of extruded films, fibres, pipes and profiles by reducing co-efficient of friction, eliminates Melt fracture / Sharkskin effect, preserves material integrity. Eliminates die deposition and ensures uninterrupted production processes leading to lesser wastage.
  • Higher Productivity up to 10%,
  • Lower power consumption
  • Reduced wastage
  • Optimized productivity
  • Higher Operational Equipment Efficiency ( OEE)
  • Contributes substantially to sustainable and Green manufacturing practices

Product Range

  • Polymer processing Aids
  • Mould Release agents
  • Purging masterbatches
  • Purging compounds
  • Cycle time optimisers
  • Many more


  • Mono/Multilayer films
  • Pipes and Profiles
  • Caps and Closures
  • OFC ducts
  • Water Storage Tanks
  • Blow moulded containers
  • Injection moulded thick articles
  • Many more


These masterbatches contain reinforcing materials such as Calcium carbonate, talc etc that are used to improve the strength and stiffness of plastics. They are commonly used in applications where high strength-to-weight ratio is required and also cost effectiveness is desired.

Masterbatches series containing calcium carbonate are offered under ECO White and Talc as a key ingredient are under TRANSFIL range of solutions for Tapes, Films and Moulding Applications

ALFA modifier range of Solutions are offered to meet applications requiring enhancement of heat sealing, seam strength improvement of woven sack bag, drop strength enhancement for drums and Barrels etc.


KONSPEC manufactures “ECOWHITE” range of Mineral filled masterbatches for Injection, Blow, Extrusion, and Thermoforming applications based on Polyethylenes, polypropylenes and Styrenics resins.

Salient Features

  • High whiteness and High brightness Grades
  • Excellent dispersion – FPV Value less than 1
  • Excellent processing
  • Reduces costs
  • Enable higher addition Levels
  • Improved Stiffness
  • Better Tenacity
  • Minimal wastage
  • High productivity due to low die lip formation
  • Improved machine efficiency because of low mesh choking
  • Clean production environment owing to reduced dust formation

Product Range

  • Products with Active ingredient content ranging from 78 to 83% Loading
  • Specific grades for high-speed extrusion plants
  • Grades for high-speed extrusion and low denier applications
  • High flow grades for low shear machines & high throughput lines
  • Extra high tenacity grades
  • Grades with very finely controlled particles size. Top cut D 98 of Max 8 Microns
  • Specially developed grades for high stretch ratio processes
  • Specially developed range for monolayer/ multilayer films.
  • High addition levels of more than 50% for monolayer films


  • Antifibrillation for tapes – for low denier of 350 and max line speed plants upto 600 mts/min, successfully running on wide range of plants with AL upto 50%
  • Lamination – speed 250mts/min, 1.6 mts width with AL upto 25%. Monolayer films with AL upto 60%
  • Multilayer films
  • Cast films with AL upto 40%
  • Injection moulding depending upon the components design and end application Blow moulded containers – Monolayer/ Multilayer with AL upto 10%
  • Thermoformed sheets with AL upto 25%
    Box strapping with AL upto 50 %

* AL – Addition level


KONSPEC manufactures wide and extensive range of “TRANSFIL” masterbatches for Injection, Blow, Extrusion, and Thermoforming transparent and translucent applications based on Polyethylene Polypropylene and Styrenic Resin.

Salient Features

  • High brightness and medium brightness grades
  • Excellent dispersion
  • Reduces costs
  • Enable higher addition levels
  • Improved stiffness
  • Improved surface gloss
  • Better dimensional stability

Product Range

  • High Brightness grades with up to 80% solids on PE
  • Improved flow grades for Lamination application
  • High Flow grades for PP injection moulding
  • Products with high aspect ratio for superior flexural modulus and Nucleation Effect in PP/PET polymers for thermoformed sheet
  • PP based Moulding grades for wide range of applications
  • Auto components
  • Battery containers
  • Electrical components & Many more


  • Monolayer films with AL up to 30%
  • Tapes with AL up to 10%
  • Thermoformed sheets/extruded sheets with AL up to 15%
  • Lamination with AL up to 5%
  • Box strapping with AL up to 10%
  • Sutli/twines/ropes with AL up to 20%
  • Injection moulded containers depending upon the components design and end applications with AL up to 5%
  • Blow moulded containers – Monolayer/ Multilayer with AL up to 10%

Many more


ALFA modifier range of Solutions are offered to meet applications requiring enhancement of heat sealing, seam strength improvement of woven sack bag, drop strength enhancement for drums and Barrels etc

 ALPHA Modifier

ALPHA Opaque modifiers are materials used to enhance the properties of various products by incorporating special ingredients in various applications. The use of modifier masterbatch offers manufacturers flexibility in tailoring the properties of polyolefins according to specific application requirements. This cost-effective and efficient approach has contributed to the versatility of polyolefin-based products in various Application. Details are as under,

Monolayer Films

  • Ensure higher filler Loadings in the films resulting in economy
  • Improves Saleability of Monolayer films used in carry Bags, Grocery bags
  • Increased dart impact

Tapes used for woven Fabrics

  • Improved seam strength in woven sacks enhances the structural integrity of the bags, reducing the risk of ruptures or tears and ensuring reliable containment of goods during transportation and storage.
  • Ensures reduced powder formation, minimizing waste and improving the overall quality of the produced tapes.

In Injection/ Blow Moulding

  • Balances mechanical strength and stiffness of the end product, where durability and structural integrity are crucial.
  • Modifier contain affordable mineral, making it an economical choice process
  • The impact resistance property is crucial for ensuring durability and preventing breakage, making them suitable for the reliable packaging and transportation of various products
  • ESCR improvement ensures the Blow moulded container’s resistance to cracking or failure when exposed to environmental stressors, contributing to the longevity and reliability of the packaging.

ALPHA Transparent Modifiers

The transparency of polymers is crucial for accurate colour rendering, as it allows the true colour to show through, ensuring the desired aesthetic and quality in coloured plastic products. Incorporation of Transparent Modifier into the polymers ensure transparency of the base polymer is least effected along with improvement is certain mechanical properties like improved elongation, drop strength and impact resistance

Aesthetics: Base polymer Colouristic properties are lease affected when used in Polyolefin applications.

Improved Stack ability – Supports optimization of storage space and logistical efficiency, facilitating easy handling, transport, and organization of goods.

Balanced stiffness and drop strength -Crucial for ensuring structural integrity, it enables the containers to withstand both static loads during storage and dynamic forces during handling and transportation,

Dimensional stability of plastic containers ensuring proper fit, ease of handling, and compatibility with automated production processes.

Unlock the Future with KONSPEC!

Join us in redefining possibilities, embracing sustainability, and enhancing excellence. Let’s create a brighter, more efficient tomorrow together. Contact us today and let the transformation begin!

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