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OEM Supply Fluorescent Whitening Agent OB - Optical Brightener ST-1 – Subang

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  • OEM Supply Fluorescent Whitening Agent OB - Optical Brightener ST-1 – Subang

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Our personnel are generally within the spirit of "continuous improvement and excellence", and using the excellent top quality goods, favorable rate and superior after-sales expert services, we try to win every customer's believe in for C.I.393, Fluorescent Brightening Agents, P-toluic acid, Base within the small business concept of Top quality initially, we want to fulfill more and additional friends within the word and we hope provide the ideal solution and services to you.
OEM Supply Fluorescent Whitening Agent OB - Optical Brightener ST-1 – Subang Detail:

Product Details

Product Name: Optical Brightener ST-1
Structure Type: Stilbene derivative
C.I.: FWA396
Counterpart: Heliofor PU (POL)
Appearance: Light greenish yellow crystalline powder
Color Shade: Violet blue
Purity: ≥99%
E-value: ≥780

Properties

This product is used at room temperature to within 280℃, can degrade 80 times of soft water, acid and alkali resistance is pH = 6~11, it can be used in the same bath with anionic surfactants or dyes, non-ionic surfactants, and hydrogen peroxide. In the case of the same dosage, the whiteness is 3-5 times higher than that of VBL and DMS, and the alignment energy is almost the same as that of VBL and DMS. , The paint is easy to migrate and yellow after drying. This product effectively solves the temperature resistance, weather resistance, yellowing resistance and migration resistance of the fluorescent whitening agent in water-based paints and water-based paints. It can keep the paint and white after paint construction. The degree is lasting as new.

Applications

Used for acrylic latex paint, acrylic and polyurethane synthetic water-based wood paint, polyurethane water-based paint, real stone paint, waterproof coating, colorful paint, dry powder mortar, dry powder putty, construction glue, water-based color paste and other water-based coating products with various process formulations, Small addition amount, excellent whitening and brightening effect! At present, it is a high-efficiency fluorescent brightener that is most suitable for water-based paints and lacquers at home and abroad.

Instructions

According to different coating processes, there are three ways to add fluorescent whitening agent:

    1. The fluorescent whitening agent is added as a powder product in the color paste grinding process (that is, the color paste preparation process), and then it is fully ground until the particles are less than 20um uniformly dispersed in the paint.

    2. After grinding the fluorescent whitening agent finely, add it to the paint via a high-speed disperser.

    3. In the production process, dissolve the fluorescent whitening agent with a mixture of about 30-40 degrees of warm water and 1/80 of water and ethanol, then add it to the water-based paint, and then disperse it evenly by fully stirring. The addition amount is 0.02-0.05% of the weight of the coating.

Package

10KG / 15KG / 25KG Carton or Drum, PE inner bag.

Storage

Store at dark, sealed condition.

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OEM Supply Fluorescent Whitening Agent OB - Optical Brightener ST-1 – Subang detail pictures

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Adhering into the basic principle of "quality, assistance, effectiveness and growth", we have attained trusts and praises from domestic and worldwide client for OEM Supply Fluorescent Whitening Agent OB - Optical Brightener ST-1 – Subang , The product will supply to all over the world, such as: Ireland, Vietnam, Salt Lake City, Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound products with good logistics service and economical cost. Depending on this, our products are sold very well in the countries in Africa, the Mid-East and Southeast Asia.
    • The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Priscilla from Kazakhstan - 2018.06.28 19:27
    Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Martha from Oman - 2018.02.12 14:52
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