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OB powder Manufacturer and Supplier

Color index.:OBA/393|yellowish Powder

OB powder

OB powder Manufacturers, OB powder Suppliers, OB powder Price, OB powder Formula, OB powder Exporter in Mumbai, India.

Vinipul Chemicals Pvt. Ltd., a renowned manufacturer, supplier, and exporter based in India, specializes in producing high-purity OB powder. As a leading OB powder manufacturer, our company is widely recognized for its commitment to delivering top-quality specialty chemicals with exceptional accuracy in composition and an absence of impurities.

To ensure the highest standards of purity, we utilize superior-quality chemicals and employ state-of-the-art manufacturing equipment, adhering to international industry guidelines. As a reliable OB powder supplier, we take pride in offering   that exhibits superior quality, precisely meeting the required composition specifications, and boasting an extended shelf life.

By choosing Vinipul Chemicals Pvt. Ltd., you can trust that you are obtaining OB powder of the finest grade, manufactured with meticulous attention to detail and quality control. As a prominent OB powder manufacturers, We prioritize the satisfaction of our customers by consistently delivering products that meet their stringent requirements.

OB powder Specification

Chemical name

OB powder

Colour Index



Yellowish Powder


Outstanding whitener for Polyester, Polyamide, Polypropylene textiles fibers, Acrylics, films and sheet


What is OB powder?

OB powder, also known as optical brightener OB-1, is a bright-yellow crystalline powder with powerful whitening and fluorescent properties. OB powder is extensively utilized to enhance the whiteness and brightness of various chemical fibers, including polyester fibers, nylon fibers, polypropylene fibers, and more. This powder finds widespread application in different types of paints, especially those designed for PP and PE recycled materials. OB powder offers high whiteness and brightness, resistance to migration, high efficiency, and environmental friendliness. It possesses excellent solubility, does not impart its own color, and demonstrates good substantivity when applied to textile substrates in the presence of optical brightening agents (OBA).

OB powder Price

If you are looking to purchase OB powder, it’s important to know the current market price. OB powder price can vary depending on the various factors. Vinipul Chemicals offers the best price in the market listed below: –

Product Range


OB powder

Rs 1200/Kg


Prices shown above are provisional prices and may change due to different market conditions for latest prices

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+91-932 223 1817

Properties of OB powder

OB powder possesses several notable properties:


OB powder exhibits strong fluorescence, which contributes to the brightening effect and enhances the visual appearance of the treated materials.

Whitening Effect

It has a high strength of whitening effect, meaning it can effectively enhance the whiteness of various materials.


OB powder demonstrates good substantivity when used in conjunction with optical brightening agents on textile substrates. This means it adheres well to the fabric, ensuring long-lasting and effective whitening.


 It has good solubility, allowing it to dissolve easily in suitable solvents or solutions for effective application.

Color Stability

OB powder is designed to have minimal color of its own, ensuring that it does not introduce undesirable hues to the treated materials.


It is suitable for use with various materials, particularly chemical fibers like polyester, nylon, and polypropylene. OB powder can be applied to these fibers to enhance their whiteness and brightness.

Migration Resistance

It exhibits migration resistance, meaning it stays in place once applied to the material and does not easily migrate or transfer to surrounding surfaces.

Environmental Friendly

OB powder is considered to be environmentally friendly, meeting the standards for eco-friendly applications.

OB powder Applications

OB powder, with its excellent fluorescent whitening effect and thermal stability, finds extensive application in the plastic industry as well as other sectors. Here are some of the main applications of OB powder:

  1. Plastic Industry: It is commonly employed as a fluorescent whitening agent in the plastic industry and is particularly suitable for whitening polyester fibers, providing them with a bright and white appearance. OB powder is also used in various plastic products, such as plastic films, sheets, and moulded plastics, to enhance their visual appeal.
  2. Paints: OB powder is utilized as a fluorescent brightener in paint formulations. It helps improve the whiteness and brightness of paints, making them more visually appealing. OB powder is compatible with different types of paints, including water-based and solvent-based paints.
  3. Inks: It is incorporated into inks to enhance their whiteness and brightness and used in various ink formulations, such as those used for printing and packaging applications. OB powder contributes to the overall visual quality of printed materials by making them appear brighter and more vibrant.
  4. Acrylics: OB powder is also employed in the production of acrylic-based materials. It is added to acrylic resins to enhance their whiteness and brightness, resulting in improved visual aesthetics. Acrylic products, such as sheets, coatings, and textiles, benefit from the brightening effect provided by OB powder.

These are some of the major applications of OB powder, primarily in the plastic industry, as well as in the fields of paints, inks, and acrylic-based materials.

About Vinipul Chemicals

Vinipul Chemicals Pvt. Ltd is a leading manufacturer, supplier, and exporter based in India, specializing in the production of high-purity OB powder. With a strong commitment to quality and customer satisfaction, the company has established itself as a prominent player in the chemical industry. Vinipul Chemicals Pvt. Ltd leverages advanced manufacturing techniques and state-of-the-art facilities to produce chemicals that meet stringent industry standards. Our dedication to excellence, coupled with a customer-centric approach, has enabled them to build long-lasting partnerships with clients worldwide.

Industries We Serve

Market Area

We supply and exports OB powder in all parts of the world such as

OB powder in Africa Countries

South Africa , Nigeria, Kenya, Ghana, Ethiopia, Tanzania, Algeria, Angola, Benin, Botswana, Burkina Faso, Burundi, Cabo Verde, Cameroon, Central African Republic (CAR), Chad, Comoros, Democratic Republic of the Congo, Côte d’Ivoire, Djibouti, Egypt, Equatorial Guinea, Eritrea, Gabon, Gambia, Guinea, Guinea-Bissau, Lesotho, Liberia, Libya, Madagascar, Malawi, Mali, Mauritania, Mauritius, Morocco, Mozambique, Namibia, Nigeria, Rwanda, Sao Tome and Principe, Senegal, Seychelles, Sierra Leone, Somalia, South Sudan, Sudan, Swaziland, Togo, Tunisia, Uganda, Zambia, Zimbabwe.

OB powder in Gulf Countries

Oman, Qatar, Kuwait, Saudi Arabia, Dubai, Bahrain, Iran, United Arab Emirates

OB powder in Asia Countries

Afghanistan, Armenia, Azerbaijan, Bahrain, Bangladesh, Bhutan, Brunei, Cambodia, China, Cyprus, Georgia, India, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Laos, Lebanon, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Oman, Pakistan, Palestine, Philippines, Qatar, Russia, Saudi Arabia, Singapore, South Korea, Sri Lanka, Syria, Taiwan, Tajikistan, Thailand, Timor-Leste, Turkey, Turkmenistan, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen

We supply OB powder in all parts of India.

Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu & Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttarakhand, Uttar Pradesh and West Bengal.

Note: – Please be advised that the information contained in this document is intended for illustrative purposes only. Due to variations in product grade, applications, industries, or uses, the accuracy of the information provided cannot be guaranteed. © Copyright 2023 © Vinipul Chemicals All Rights Reserved (Terms of Use). Reproduction of any material from this site is strictly prohibited without permission. Vinipul Chemicals products are exclusively sold through the company’s website. For precise product specifications and requirements, as well as advice on which products are best suited for your specific application needs, please contact us at [email protected] Use Terms | Privacy.

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