Additive Masterbatch Plast Bright

Each type of additive masterbatch has some special properties to improve the end plastic product.

Plast Optical Brightner

BAJAJ

PLAST OB

ADDITIVES

MASTERBATCH

High-quality Optical Brightner Masterbatch to mask the inherent yellowness of plastics, improve colors and to make plastic look whiter and brighter.

Fully configured brightner with high quality

Optical brightening agents are chemical compounds that absorb light in the ultraviolet and violet region (usually 300-400 nm range) Of the electromagnetic spectrum and re-emit light in visible violet -to-blue (usually 420-500 nm range)l fluorescent light to yield a brighter, fresher appearance. They are used to mask the inherent yellowness of plastics and are used to improve colors and make plastic look whiter and brighter.

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This blue light reduces the yellow colour of the substrate and give a brightened look. Unlike bleaching, it doesn’t leave a yellowish tinge and gives a much pleasing whiter-than-white appearance. While processing polymers along with any additives if it tends to show yellowness, in order to remove the same and add whiteness, opacity, gloss, etc These are generally added to enhance the aesthetics in Plastics substrate.

After we add optical brightening agents, they absorb light from the ultraviolet region of the electromagnetic spectrum that we can’t see and re-emit that light in the blue region where we can see peak rises.Our eyes will perceive this white to be brighter than the white that doesn’t contain optical brighteners.

Plast Bright Formula
For PE Brightner

Additive permits recycled PCR plastics to present a more consumer-pleasing color balance Bajaj Brightner plast OB additive permits consumer goods packaging companies to increase the percentage of recycled PCR without affecting the overall clarity of the bottle.PCR balances out the characteristic “yellowish brown effect” typically found when increasing environmentally-friendly post consumer recycle (PCR) content loading.

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Plast Brightner additive counters the yellowish-brown “dirty” effect of PCR by visually correcting the package color to achieve a “clear” look Plast Brightner is not a pigment, and will not affect the recycle stream. Plast Brightner can also be used at higher loadings to create an attractive blue hue that is similar to the effect seen in plate glass, around the edges of the container

Key Characteristics

They are able to mask inherent yellowness in discolored polymers and impart unique, robust color to speciality plastic products.
Facilitates the product’s gloss and shine
Improve Color of reprocessed material by reducing yellowness.
It can be applied alone or in a variety of blends and combinations with processing, heat and light stabilizers as and when required.
It has excellent resistance to heat, exceptional whitening properties, good light fastness and low volatility.

PE Brightener Counters the Unattractive "Yellow Effect Typical in Most Post Consumer Recycled Plastics

Plast Brightner-permits companies to offer more appealing. consumer-pleasing products that contain increased post consumer recycle content to simultaneously drive consumer preference and improve environmental ranking
Beverage, condiments, food products and HBA consumer product packaging companies who want clear RET packages to keep pace with the environmental movement can use the Plast Brightner recycled additive with increased post consumer recycle content.

Bajaj Plast OB Masterbatch TDS

Product	Description	TDS
Plast OB (Optical Brightner)	Optical brighteners are used to mask the inherent yellowness of plastics and are used to improve colors and make plastic look whiter and brighter.