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Products - Additive Masterbatches

Antioxidant Masterbatch  

The degradation of polymer may occurs due to various reasons, such as,

Thermal oxidation degradation due to high processing temperature.
Thermal oxidation degradation due to prolong exposure to adverse atmospheric condition.
Thermal oxidation degradation due to repeated processing.
UV or Photo-oxidation degradation due to prolong exposure to sunlight.

Degradation takes place due to heat or light or due to both in presence of oxygen. Such type of degradation process is an auto-oxidative, free radical chain reaction. Once the chain reaction starts, hydroperoxide starts forming, which are unstable to heat, light and metal ions.

Antioxidants are compounds that can interfere with the degradation chain reaction and reduce the period of degradation of polymers. Types of Antioxidants used are,

Primary Antioxidant
The phenolic base complex compounds when added into polymers, interrupt the primary oxidation cycle and delay the oxidation process. Primarily such types of Antioxidants are added into polymers during manufacturing process. The quantity is sufficient for initial processing.

Secondary Antioxidant
The phospite base complex compounds when added into polymers interrupt the oxidative cycle and act as harmful peroxide decomposers. The choice of Antioxidant depends on a number of factors, such as, type of base polymer, desired performance during processing and application.

BLS NONOX Antioxidants
BLS is offering following three different types of Tailored Masterbatches, depending on base polymer and application.

Primary antioxidant
Secondary antioxidant
Combination of primary and secondary antioxidant in suitable proportion


Sector Product / Application  
Automotive and Transportation Sector Manufacturing of injection moulded components
Household Goods Manufacturing of injection moulded products
Packaging Industry Manufacturing of Blow Moulded Containers
Healthcare and Hygiene Manufacturing of Injection and Blow Moulded Containers
In our quest to expand with new product range, we require sincere business partners. We are interested to appoint forward looking with proven track record Sales Agents across the country.

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BLS Polymers have wide range of equipments to undertake contract manufacturing. We have been at the forefront of many new high performances Compound launches and at present embarked upon to offer specialized Masterbatches to the marketplace. We have excellent technical back-up to understand your requirements and transform the product as per your satisfaction.

The range of upcoming products offered by BLS Polymers consists of :
  • Biodegradable Masterbatches
  • Cling Masterbatch
  • Electro-static Dissipation (ESD) Compound & Masterbatch
  • Oxodgradable
  • Rotomoulded Fuel Tank Compound
  • Scratch and Mar Resistant Masterbatch
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Our Product Technology Center is designed to formulate custom compounds, provide innovative product solutions that are inspired by your visions. We analyses customized products in our laboratory which lead us to new compound formulations.

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Customer Supprt

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BLS Polymers Ltd is committed to achieve customer's satisfaction with quality products. Our quality registrations provide the framework for our business management system from raw material procurement to finished product manufacturing. Our people are committed to continual improvements to provide quality products, systems and services, quickly and efficiently to our customers.

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The testing laboratories at BLS Polymers Ltd., consists of OIT machines, equipment for testing carbon black content..

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