2021 China New Design Optical Brightener 52 - Optical Brightener ST-2 – Subang

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2021 China New Design Optical Brightener 52 - Optical Brightener ST-2 – Subang Detail:

Product Details

Product Name:	Optical Brightener ST-2
Appearance:	Ivory white dispersion
Ionic Type:	Non-ionic
Structure Type:	Benzothiazole derivative
Color Shade:	Blue
Counterpart:	Uvitex EBF

Operating Temperature

Room temperature to within 180°C. ST-2 is a special fluorescent whitening for domestic water-based paints and water-based paints.

Properties

ST-2 high-efficiency fluorescent whitening agent can be arbitrarily dispersed in 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. Used in coatings, organic salts are incompatible with organics, and the coatings are easy to migrate and yellow after drying. ST-2 effectively solves the weather resistance and migration resistance of the coatings, and can keep the coatings lasting as new after application.

Application

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, good whitening and brightening effect! At present, it is a better water-dispersible special fluorescent whitening agent 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 during 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 fully stir and disperse it evenly. Adding amount is 0.05-0.1% of paint

Package

20 kg carton (3-layer corrugated carton), each box contains two barrels of 10 kg each.

Storage

Avoid exposure and collision during transportation. Products should be stored in a cool, dry and ventilated warehouse.

Shelf Life

long-term effective

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We now have a specialist, efficiency workforce to deliver excellent service for our purchaser. We always follow the tenet of customer-oriented, details-focused for 2021 China New Design Optical Brightener 52 - Optical Brightener ST-2 – Subang , The product will supply to all over the world, such as: Jeddah, Benin, Nepal, We have been sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and solutions and perfect service . We also warmly welcome customers to visit our company and purchase our products.

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