Intabright (Optical Brightener Masterbatch)

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Description

Optical brighteners are designed to brighten colors or mask yellowing of plastic products. They work through a fluorescent mechanism, absorbing light in the UV spectrum and emitting it in the blue range of the visible spectrum, resulting in a brighter, fresher appearance : e.g. white colored products appear whiter to the human eye.

Application

INTABRIGHT is supplied in pellet form to obtain effective and homogenous distribution in the raw material mixture during processing.
INTABRIGHT is suitable for products such as plastic films, woven bags, bottles, houseware, containers especially cosmetic containers, etc.

Application
Grade
Addition rate (%)
Feature
PE and PP Blown film, blow molding, extrusion, and injection molding
INTABRIGHT
1 - 3
Polyethylene-based optical brightener masterbatch for general purpose applications.
 
INTABRIGHT 135
1 - 2
Polyethylene-based optical brightener masterbatch for bluish shade application.
 
INTABRIGHT GP
1 - 3
Polyethylene-based optical brightener masterbatch with excellent light fastness property.
Injection moulding and thermoforming
INTABRIGHT S
1 - 3
Polystyrene-based optical brightener masterbatch.

Packaging

INTABRIGHT is supplied in pellet form, in 25 kg PE bags in PP woven laminated paper bag as outer layer.
Store in a cool and dry place to prevent moisture absorption.
We recommend that the prospective user determine the suitability of our materials before adopting them on a commercial scale.

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