OEM Customized Optical Brightener EBF - Optical Brightener KSB – Subang

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We always continually offer you by far the most conscientious customer service, and the widest variety of designs and styles with finest materials. These attempts include the availability of customized designs with speed and dispatch for Hostalux KS-C, Fluorescent Whitening Agent Vbl, 1,4-Phthalaldehyde, We focus on creating own brand and in combination with many experienced term and first-class equipment . Our goods you worth have.
OEM Customized Optical Brightener EBF - Optical Brightener KSB – Subang Detail:

Structural formula

2

Chemical name: 1,4-bis(5-methyl-2-benzoxazolyl)naphthalene

C.I.:390

Molecular formula: C26H18N2O2

Molecular weight: 390

Technical Data

Appearance: Light yellow crystalline powder

Melting point: 237-239℃

Purity: ≥99.0%

Fineness: more than 200 items

Performance and Characteristics

1. This product is light yellow powder

2. It is insoluble in water, does not react with foaming agent, cross-linking agent, etc., has no exudation and extraction, and the maximum absorption wavelength of the spectrum is 370nm. 

3. Low dosage, good fluorescence intensity and high whiteness.

4. It has good compatibility with plastics, good light resistance and heat resistance.

Application

Optical brightener KSB is mainly used for the whitening of synthetic fibers and plastic products. It also has a significant brightening effect on colored plastic products. It is widely used in plastic films, laminated molding materials, injection molding materials, etc., for polyolefin, PVC, Foamed PVC, TPR, EVA, PU foam, synthetic rubber, etc. have excellent whitening effects. It can also be used for whitening coatings, natural paints, etc., and has special effects on foaming plastics, especially EVA and PE foaming. 

Reference Dosage

0.005%~0.05% (weight ratio to plastic raw materials)

Packing

25kg cardboard drum lined with plastic bag or packed according to customer requirements


Product detail pictures:

OEM Customized Optical Brightener EBF - Optical Brightener KSB – Subang detail pictures


Related Product Guide:

All we do is always associated with our tenet " Customer first, Trust first, devoting on the food packaging and environmental protection for OEM Customized Optical Brightener EBF - Optical Brightener KSB – Subang , The product will supply to all over the world, such as: Sri Lanka, Canberra, Seychelles, We can give our clients absolute advantages in product quality and cost control, and we have full range of molds from up to one hundred of factories. As product updating fast, we succeed in developing many high quality products for our clients and get high reputation.
  • The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Honorio from French - 2017.11.29 11:09
    We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Margaret from New Zealand - 2018.05.13 17:00
    Write your message here and send it to us