high brightness Optical Brightener Agent for multiple applications Additive Optical Brightener Agent OB masterbatch

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high brightness Optical Brightener Agent for multiple applications Additive Optical Brightener Agent OB masterbatch


Products Description




 
Optical brightener masterbatch :
Optical brightener (OB) masterbatch enhances the optical properties and reduces the yellowness of a product during end applications, enhancing its cosmetic appearance. These are mainly designed for plastic applications. It works on absorption of UV wavelength and converts it into visible light. A white surface treated with an OB masterbatch can emit more visible light than what shines on it, making it appear brighter. They also make whites appear ‘brighter’ to the human eye.





MFI:
20-30g/10mins
Appearance:
White granules
Weathering(level):
4-6
Melting Point:
130
Movability resistant(level):
6-8
Recommend addition:
1-5%
Heat-resistant:
≥5


Specifications






Benefits of using Optical brightener masterbatch:
With the rapid development of recycled materials industry in recent years, the lack of raw material resources has caused the price of raw materials to rise. In order to reduce costs, many plastic manufacturers often use recycled materials. The color of the recycled old materials is dull and dull in secondary processing, and many manufacturers add whitening masterbatch to improve the brightness and whiteness of plastic products. They are often used in products that require a high level of visual appeal, such as packaging, toys, and household goods.






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Our Advantages


AOUT US 
We have two manufacturing factories, one factory to produce black masterbatch and another one to produce white masterbatch, color masterbatch, filler masterbatch and other masterbatches.
The most advantage is that this can completely avoid color mixture and assure the best quality!






FAQ


Q1.What kind of plastic is your masterbatch suitable for?
Perfectly suit: PE/ PP/ PVC/PC/ ABS/ PET/ PS/ EVA/AS/TPE etc.

Q2.How do you guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;

Q3.Why choose us?
1.One-stop solution for customization
2.20+ years experiences
3.Two Factories to avoid color MIXTURE
4.Cost savings--Minimize formulation costs&enhancing end-product performance
5.24-hours Professional technical services
6.Ship within a WEEK & FREE sample

Q4.What services can you provide?
1.Delivery Terms: FOB,FCA,CFR,CIF,DDU,DDP etc.
2.Payment Terms: Trade Assurance,T/T,L/C,Paypal,Credit Card,etc.
3.Languages:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian etc.

Q5.How to get a quotation?
There are 2 ways:
1.Send us a sample
2.Inform us your specific requirement:
a) Color(Pantone number)
b) Pigment concentration
c) Final products application
d) Polymer carrier
e) Heat fastness level
f) Light fastness level
g) MFI
3.Get our regular products price list for your reference if you are not very clear


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