Optical brightener Masterbatch



Product Description:

Optical brightener Masterbatch is also called fluorescent whitening agents.

These Masterbatches are added in polymers to reduce yellowing, improved whiteness, and to enhance the brightness of a product. These Masterbatches work via a fluorescent mechanism which absorbs light in the UV spectrum and emits light in the blue region of visible spectrum to yield a brighter and fresher appearance.

Optical Brightener Masterbatch is specifically used for imparting whiteness and brightness to the plastic products without any bluer tone. With an excellent composition of bis-benzoxazole type organic derivative and poly-olefin polymer, this type of masterbatch is also responsible for minimizing the yellowing of end product. This masterbatch has the capability of re- emitting blue light with absorption of ultraviolet radiation.
Supplies a full line of optical brighteners for both water soluble and solvent soluble applications. Optical brighteners have a unique characteristic of being clear under normal conditions and visible when excited in the UV range. Optical Brihhtener Masterbatch are often used to enhance the whiteness of plastics.

We have developed our Optical Brighteners Masterbatch specifically for a multitude of polymer and resin systems to ensure you of the best possible performance. we are also Manufacturer of Optical Brighteners including Invisible Fluorescents for use in security and special effects.

Specifications:

Type of Master Batch 
Brightening  Granules 
% Carrier Resin
LD / LLDPE / PP
%  Active content
05.5% TO 10.5%
% Active Energetic Additive
02.5% TO 4.5%
Melt Index@ 190⁰C/2.16 Kg
Approx. 30 ± 5 gms/10 min
Loose Bulk Density
0.56 ~ 0.61 gms/cm³

Benefits:
·         Improve initial color.
·         Get brilliancy of colored articles.
·         Contain highly concentrated Brightener chemicals.
·         It gives smooth & glossy surface of film.
·         Improves optical properties.
·         Bring bright look of finished material.
·         Smooth surface
·         Give neutrality to reprocess plastic granules.
·         Imparts bluish - purple tint
·         Improve whiteness of recycled polymer
·         Composed of bis-benzoxazole
·         Reduces yellowing of plastic products
·         Enhance the whiteness and brightness
·         Absorbs UV radiation
·         Re- emit blue light
·         No bluer tone in the product
·         Improves optical properties
·         Contains highly concentrated brightener chemicals

Application:

·         Agriculture                         :Blown Film / Cast Film / Raffia 
·         Consumer Products             :Injection molding, Blow molding                       
·         Flexible Packaging               :Extrusion process,
·         Healthcare & Hygiene :Extrusion process Injection molding Blow molding
·         Fibers                              :Moulding process / Article Products
·         Molded thermoplastic          :Moulding process / Article Product                     :
·         Extruded Products              :Films, Net, all extrusion process
·         Rotomoulding                 :all application in rotomoulding

Storage:


Optical brightener Masterbatch available in the packing of 25 kg, paper laminated and moisture proof woven sack bag. Keep the product in cool & dry place with good ventilation. Away from the direct sunlight and high temperature

Comments

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