English

2021 High quality Fluorescent Whitener - Optical Brightener ST-3 – Subang

2021 High quality Fluorescent Whitener - Optical Brightener ST-3 – Subang Featured Image
  • 2021 High quality Fluorescent Whitener - Optical Brightener ST-3 – Subang
  • 2021 High quality Fluorescent Whitener - Optical Brightener ST-3 – Subang

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Our enterprise since its inception, usually regards product top quality as business life, repeatedly enhance manufacturing technology, make improvements to product excellent and continuously strengthen enterprise total high quality administration, in strict accordance with all the national standard ISO 9001:2000 for 5242-49-9, Phenylacetyl Chloride, 5089-22-5, By more than 8 years of company, now we have accumulated rich experience and advanced technologies from the generation of our merchandise.
2021 High quality Fluorescent Whitener - Optical Brightener ST-3 – Subang Detail:

Product Details

Product Name: Optical Brightener ST-3
Structure Type: Stilbene derivative
C.I.: Optical brightener 396
Appearance: Light greenish yellow crystalline powder
Color Shade: Violet blue
Power points 100
E-value: ≥390
Counterpart: Heliofor PU (POL)

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.

Product detail pictures:

2021 High quality Fluorescent Whitener - Optical Brightener ST-3 – Subang detail pictures

2021 High quality Fluorescent Whitener - Optical Brightener ST-3 – Subang detail pictures

Related Product Guide:
The purchaser fulfillment is our primary focus on. We uphold a consistent level of professionalism, high quality, credibility and service for 2021 High quality Fluorescent Whitener - Optical Brightener ST-3 – Subang , The product will supply to all over the world, such as: Uruguay, Chile, Serbia, With top quality products, great after-sales service and warranty policy, we win trust from many overseas partner, many good feedbacks witnessed our factory's growth. With full confidence and strength, welcome customers to contact and visit us for future relationship.
    • We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Elizabeth from Plymouth - 2018.12.05 13:53
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Marcy Real from Armenia - 2018.12.25 12:43
    Write your message here and send it to us

    Products categories