Optical Brightener Manufacturers in China

Tiankun whitening agent has excellent performance in the textile field and is especially suitable for polyester, cotton, acrylic and other fabrics. Our whitening agents significantly increase the whiteness and brightness of fibers, adding vivid sheen and visual appeal to fabrics. Tiankun whitening agent has excellent wash resistance, light resistance and environmental protection properties, meets the needs of various textile processes, and helps customers produce higher-quality textiles. Whether in the textile printing and dyeing or finishing stages, we provide customers with comprehensive technical support and professional solutions, making us your ideal choice for textile whitening.

What's Optical Brighteners

Optical brighteners are special chemicals that improve the whiteness and brightness of textiles. By absorbing ultraviolet light and converting it into blue-violet visible light, brighteners can effectively offset the yellow or dark tones that may exist on textiles, making the fabric appear brighter and more vivid white.

They are commonly used to treat various fibers such as polyester, cotton, acrylic, nylon, etc., and are widely used in textile printing and dyeing and finishing processes. Textile brighteners can not only enhance the visual effect of products, but also enhance their market competitiveness. They are important additives for improving quality and appearance in the textile industry..

Our Optical Brightener Product

Optical Brightener for Cotton Fabric
Product Name	Appearance	Color light	Color light level	Similar brands
Optical Brightener 4BK-N	Yellow green powder	Netural	N
Optical Brightener PLM	Amber liquid	Netural	N
Optical Brightener BHT	Amber liquid	Netural	N	Uvi-tex BHT-Liq
Optical Brightener BBU	Light yellow granules	Netural	N
Optical Brightener BBU E290	Light yellow granules	Netural	N
Optical Brightener 4BK	Yellow green powder	Blueish	B	Syno-white 4BK
Optical Brightener 4BK-TCK	Yellow green powder	Cyan blue light	GB	Three-phor 4BK
Optical Brightener MS	Blue-purple liquid	Blue-violet light	BV	Uvi-tex BBT Liq.
Optical Brightener BYB	Yellow green powder	Weak blue-violet light	BV	Three-phor BYB
Optical Brightener 4BK-16	Yellow green powder	Blue-violet light	B2V
Optical Brightener BY3B	Yellow green powder	Blue-violet light	2B2V	Three-phor BY3B
Optical Brightener Blue-violet light A	Yellow green powder	Heavy blue-violet light	2B4V	Syno-white KY 250%
Optical Brightener 4BK-S	Yellow green powder	Reddish light	2R
Optical Brightener NFW	Amber liquid	Reddish light	R
Cotton pad dyeing Optical BrightenerMST-H	Amber liquid	Netural	N

Optical Brightener for Polyester Fabric
Product Name	Appearance	Color light	Color light level	Similar brands
Optical Brightener TH-180	Yellow green liquid	Netural	N
Optical Brightener FGB-N	Light yellow liquid	Netural	N
Optical Brightener CPS-C	Yellow green liquid	Netural	N	CPS-C
Optical Brightener ER330%	Yellow green liquid	Netural	N	Blank-ophor ER 330
Optical Brightener FGB	Blue-gray liquid	Cyan blue light	GB
Optical Brightener EHG	Blue-gray liquid	Weak blue-violet light	BV
Optical Brightener SFN	Blue-gray liquid	Blue-violet light	B2V	Blank-ophor SFN Liq.
Optical Brightener CPS-D	Blue-gray liquid	Blue-violet light	2B3V	CPS-D
Optical Brightener CPS-B	Blue-gray liquid	Heavy blue ligth	3B3V
Optical Brightener EBF	Ivory white liquid	Netural	N	Uvi-tex EBF Liq

Optical Brightener for Nylon Fabric
Product Name	Appearance	Color light	Color light level	Similar brands
Optical Brightener NFW	Colorless transparent liquid	Reddish light	R
Optical Brightener CL-L	Ivory white liquid	Netural	N

Optical Brightener for Nylon Fabric
Product Name	Appearance	Color light	Color light level	Similar brands
Optical Brightener NFW	Colorless transparent liquid	Reddish light	R
Optical Brightener CL-L	Ivory white liquid	Netural	N

Optical Brightener for Acrylic Fabric
Product Name	Appearance	Color light	Color light level	Similar brands
Optical Brightener BAC-L	Amber liquid	Netural	N	Huntsman BAC

Notes on color light quantification: N stands for pure white, B stands for blue light, G stands for cyan light, and V stands for purple light. The numbers represent the degree of color light, and the larger the number, the darker the color light.

Sending an inquiry

Optical Brightener Factory

We are a high-tech factory specializing in the production of textile whitening agents, committed to providing efficient and environmentally friendly whitening solutions for the global textile industry. With advanced production equipment, professional technical team and strict quality control system, our whitening agent products enjoy a good reputation in the market and are widely used in the processing and whitening of various fiber materials.

Why Choose Us

At HANGZHOU TIANKUN CHEM CO., LTD., we pride ourselves on delivering superior dye solutions through stable quality, robust R&D, rich export experience, and exceptional local services. Here's what sets us apart:

Advantage

Stable Qulity Rich Export Experience R & D Center Local Services

Stable Qulity

To ensure the quality stability of disperse dyes, Tiankun Chemical strictly selects high-purity raw materials and utilizes advanced production processes. Comprehensive quality testing is conducted throughout production to ensure consistent particle size, color fastness, and dispersion properties. Proper storage and robust technical support further maintain the dyes' performance and stability.
Rich Export Experience

With over 20 years of export experience, Tiankun Chemical ensures that our products meet the customs clearance requirements of various countries. Our deep understanding of international regulations ensures smooth customs clearance, and we partner with top logistics companies to deliver dye products safely and efficiently to global customers.
R & D Center

Our disperse dye factory boasts strong R&D capabilities, with a dedicated team of over 20 skilled engineers. Each engineer has more than 15 years of industry experience, focusing on developing advanced dye formulations and improving existing products. Their expertise ensures high-quality, reliable dye solutions and keeps Tiankun Chemical at the forefront of the industry.
Local Services

Beyond producing high-quality dye products, we provide comprehensive sales and technical support to optimize customers' dyeing processes. Our sales team works closely with customers to provide personalized solutions, while our technical team offers on-site equipment debugging and professional guidance to ensure optimal dyeing results.

Our Certifications

Tiankun Chemical's disperse dyes have OEKO-TEX, GOTS and ZDHC level 3 certifications, ensuring that the products are safe, environmentally friendly and in compliance with international standards. These certifications demonstrate the company's high standards and commitment to product quality and sustainable production.

FAQ about Fluorescent Whitening Agents

The content elaborately answers a series of common questions regarding fluorescent whitening agents, including what they are, how they work, common application fields, differences from bleaching agents, customizability based on samples, precautions for using liquid ones, shelf lives of liquid and powder forms, and packaging specifications. It enables readers to comprehensively understand relevant knowledge of fluorescent whitening agents.

Q What is your packaging?

A 25 kg/50 kg/200 plastic barrel packaging, 1000 tons barrel. According to your requirements.
Q How long is the shelf life of the whitening agent liquid, and how long is the powder?

A
Liquid fluorescent whitening agent:

Expiration date: Usually 6 months to 1 year

Powdered fluorescent whitening agent:

Expiration date: Usually 1 year to 2 years, or even longer.

It should be stored in a well-sealed container, away from direct sunlight and extreme temperatures. Too high or too low temperature may affect the stability of the product, causing decomposition or precipitation.
Q What should I pay attention to when using liquid whitening agent?

A Before use, be sure to shake the liquid whitening agent well to ensure that the active ingredients are evenly distributed and avoid precipitation or stratification
Q If you provide samples, can you customize them according to your samples?

A Yes, we can customize them according to your samples. By analyzing the composition and characteristics of the samples, we will customize the products that best suit your needs to ensure that the performance and effects are consistent with your expectations. It only takes a week
Q What is the difference between fluorescent whitening agent and bleaching agent?

A Fluorescent whitening agent whitens through optical effects, while bleaching

You Can Contact Us Now

We look for the best partner to share our product range and our philosophy! Welcome to be our next partner! You can contact us now and tell us what you need, and we will reply to you immediately.

Dyestuff industry experts

Optical Brightener Manufacturers in China

What's Optical Brighteners

Optical Brightener Factory

Why Choose Us

Our Certifications

FAQ about Fluorescent Whitening Agents

Q What is your packaging?

Q How long is the shelf life of the whitening agent liquid, and how long is the powder?

Q What should I pay attention to when using liquid whitening agent?

Q If you provide samples, can you customize them according to your samples?

Q What is the difference between fluorescent whitening agent and bleaching agent?

You Can Contact Us Now

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