Shivam polychem White masterbatches are concentrates of titanium dioxide, additives in a polymer base. They offer a convenient way of incorporating chemicals in thermoplastics without contamination by dust. They have perfect dispersion and optimized flow properties ensuring easy processing. The Chemical grades used in our White masterbatches are of excellent quality allowing much higher loading compared to conventional White masterbatches.Shivam Polychem offers a comprehensive range of White Masterbatches which provide high Opacity, Maximum Whiteness Index, and excellent Dispersion. We are leading White Masterbatch Manufacturer in IndiaWe have unique combinations white masterbatch of various loading of TiO2 with various base polymers, including highly loaded titanium dioxide grades for maximum opacity. All our major white masterbatches meet international food contact regulations.For varied applications where specific shades of white (blue tone) are required we offer our colour matching service to meet our customer's requirements. We are leading White Masterbatch Supplier in India. At shivam we manufacture different Types of White masterbatch grades to cater different industry.From simple injection moulding application to multilayer film, we have a very extensive range of White masterbatches.We also develop and produce customized White Masterbatches to meet product performance and processing of the end product.
Among main benefits of calcium carbonate concentrates are cost savings, productivity gains, better products quality and environmental advantages.
es White masterbatch or White masterbatch is a concentrated mixture of titanium dioxide 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 CaCO3 masterbatch a solid additive for plastics. Opaque White /Milky White Masterbatches are chemical based White Masterbatches for Raffia Tapes (woven sacks), lamination, Moulding, Blown film, plastic three layer carry bags
Usage of White Masterbatch
The main use of White masterbatches lies in tapes, which is to provide anti-fibrillation (also known as anti-splitting) properties. There are other advantages of white masterbatch as
White masterbatch alone is normally not used for coloring plastics and, thus, is different from white masterbatches and color masterbatches. However when used together with white TiO2 based masterbatch it not only increases whiteness due to its natural color but also facilitates white pigment dispersion in the polymer matrix contributing to higher opacity.
At Shivam we offer variousl grades of White mastrebatch for non-woven fabric.
There are a number of benefits of use of Whites in non-woven fabric intended for hygiene, medical, personal care, geotextile, industrial and many other applications.
Adding White 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 White masterbatch disperses well in resins and incorporates easily during extrusion.
Calcium carbonate masterbatches based on PP 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 White masterbatch in injection-moulded products are
As a new market trend, calcium carbonate 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 White masterbatch into PP resin.
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:
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 calcium carbonate can play an important role. Most polymers are ductile but may become brittle under certain circumstances.
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 calcium carbonate in the composition helps to reduce or completely avoid fibrillation. Slight modification of your original formula by adding 3-4% of calcium carbonate White masterbatch is enough to solve the problem.
Other benefits from using of white masterbatches in flat PP/PE yarn production