| Customization: | Available |
|---|---|
| CAS No.: | 41098-56-0 |
| Formula: | C40h38n12o18s6na6 |
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Fluorescent brightener 357 Liquid is used in the process of surface gluing and coating. It has high whiteness increasing power, easily soluble in water at any proportion and stable to hard water, minimum yellowing after high temperature Stentering
Fluorescent whitening agent 357 liquid is used in the process of surface gluing and coating.
Since the whitening agent is liquid, it is not as difficult to solvent as the powdery whitening agent, and there is no dust pollution. It only needs to weigh a certain amount according to the whiteness requirement and dilute it with water in any proportion
| Chemical Name | Fluorescent brightener KSM-L optical brightener 357 Liquid |
| Cas No. | 41098-56-0 |
| Ingredients | Stibene sulfonic acid derivative |
| Fluorescent intensity(equivalent to standard product) | 20 |
| Whiteness WCIE | ≥0.2 |
| Viscosity(25 ºC),mPa.s | ≤50 |
| PH Value | 8-10 |
| Ionicity | Anion |
1.Optical brightener 357 liquid is used in the process of surface gluing.
2.Optical brightener 357 liquid can also be used in the process of coating
1.Addition to the pigment coating mixtures: adding in any stage of building coating material. Good performance with the carrier of CMC, PVA and starch. Usual dosage: 0.2-2.0% on dry white pigment.
2.Addition via size press: combined with starch, PVA and other products for surface sizing. Usual dosage: 0.005-0.02%
Stored in a cool dry place out of direct sunlight
Shanxi Colorshine Chemical Industry Co.,ltd is experienced and dynamic in chemical line. We are a professional manufacturer and supplier in the business scope of producing optical brighteners, carbon black, masterbacth, polyvinyl alcohol, sulphuric black, acid dyes,direct dyes and surface surfactant etc in China. We have our own R&D center and team. With most strict quality contral system and advanced modern equipment, we always provide our customers with best quality. The advanced equipment/technology, competitive price, sustainable and reliable quality control from us enable our customers enjoy more trust and cutting-edge strength in the local and world market. Our goal is to survive by quality and develop by credit.
In the past 16 years, our products have been exported to more than 31 countries in the world, Europe, South America, North America,Southeast Asia and Africa.we have developed mutual profitable and long-term relationship across the world wide.We will always give our customers the best quality products, the most reasonable prices and effective safe transportation.
What is Optical brightener 113 Liquid?
Optical brightener 113 Liquid is a liquid optical brightener that is commonly used in the textile industry and Paper-making industry to enhance the whiteness and brightness of fabrics and paper-pulp. It belongs to the family of stilbene-based optical brighteners and has a chemical name of 2,2'-(2,5-thiophenediyl)bis(5-tert-butylbenzoxazole).
The liquid form of optical brightener 113 is easy to handle and can be directly added to the dye bath during the dyeing process or paper-making production process. It is also compatible with a wide range of dyes, including reactive, disperse, and acid dyes.
Overall, optical brightener 113 Liq is a versatile and effective solution for achieving bright and vibrant fabric colors in the textile industry.
How does Optical brightener 113 Liquid work?
Optical brightener 113 Liq works by absorbing UV light and re-emitting it as blue light, which enhances the whiteness and brightness of the fabric. It is effective in a wide range of pH levels and can be used in a variety of textile applications, including cotton, polyester, and blends.
What is the advantage of Optical brightener 113 Liquid?
1.Enhanced Whiteness: Optical brightener 113 liquid can enhance the whiteness of fabrics and paper-pulp, making them appear brighter and more vibrant.
2.Easily Use: The liquid form of optical brightener 113 is easy to handle and can be directly added to the dye bath or paper-pulp during the dyeing or coating or surface gluing in paper-making production. It also be dissolved easily in water, making it simple to use.
3.Effective in a Wide Range of pH Levels: Optical brightener 113 liquid is effective in a wide range of pH levels, making it suitable for use with a variety of textile fibers and paper-pulp, coating or surface gluing.
4.Versatile: Optical brightener 113 liquid can be used in a variety of textile applications, including cotton, polyester, and blends and also popular used in paper-making industry.
Q1: Are you a manufacturer?
Answer: Yes, we are a factory since 2006.
Q2: How to contact with us?
Click the "Contact Supplier" And then send us message the product you interest in, you will get valid reply within TWO hours.
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T, L/C,D/P At sight or negotiable.
Q4:Can you give me a discount price?
Sure,It depends on your quantity
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your
order in the future.
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the
samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q7:How do you treat quality complaint?
A:First of all, our quality control system will reduce the quality problem to near zero. If there is a real quality problem caused by us,
we will send you free goods for replacement or refund your loss.
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