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YOUR ONE STOP SUPPLIER OF OPTICAL BRIGHTENERS

Shandong Grand Chemical Co., Ltd. is a high-technology company specializing in the manufacturing and exporting of optical brighteners for plastics, rubber, textile, detergent, coatings, inks, and more.

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About Grand Chemical

Based in Shandong, China, Grand Chemical is a high-technology company specializing in the manufacturing and exporting of optical brighteners for industries such as plastics, rubber, textile, detergent, coatings, and inks. With over ten years of experience, we have earned the trust of clients worldwide through reliability, competitive pricing, high-quality products, and professional service.

Our mission is to be the leading national supplier and manufacturer in the field of optical brighteners, providing only the best quality and exceptional service at all times. We believe in delivering more than what is required—because our clients deserve the best.

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Chemical Manufacturing Facility

Our Main Products

We offer a wide range of optical brighteners tailored for specific industrial applications, ensuring superior performance and consistency.

Optical Brightener OB

Optical Brightener OB

Used in plastics, coatings, and textiles for excellent whitening and brightening effects.

Optical Brightener OB-1

Optical Brightener OB-1

High-performance brightener ideal for polyester and synthetic fibers.

Optical Brightener FP-127

Optical Brightener FP-127

Excellent for detergents and cleaning products, enhancing whiteness in fabrics.

Optical Brightener KCB

Optical Brightener KCB

Designed for paper and textile applications, offering strong fluorescence.

Optical Brightener KSN

Optical Brightener KSN

Suitable for nylon and polyamide fibers, providing excellent light stability.

Optical Brightener ER-I

Optical Brightener ER-I

Used in acrylic and wool fibers, delivering high brightness and even shade.

Optical Brightener ER-II

Optical Brightener ER-II

Ideal for cotton and cellulose-based materials with excellent wash-fastness.

Optical Brightener EBF

Optical Brightener EBF

Highly soluble in water, perfect for liquid detergent formulations.

Optical Brightener CBS-X

Optical Brightener CBS-X

Top-tier brightener for textiles and laundry detergents with superior performance.

Optical Brightener AMS

Optical Brightener AMS

Used in paints and coatings to enhance visual whiteness and gloss.

Optical Brightener DMS-X

Optical Brightener DMS-X

Effective in plastic films and molded parts for consistent brightening.

Optical Brightener CXT

Optical Brightener CXT

Specialized for paper manufacturing, improving brightness and print quality.

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Industrial Applications

Our optical brighteners are engineered for performance across a wide range of industries.

Plastics & Rubber

Enhance clarity and whiteness in PVC, PP, PE, and other polymers.

Textiles

Used in cotton, polyester, wool, nylon, and acrylic for brighter fabrics.

Detergents

Improve fabric whiteness in laundry and cleaning products.

Coatings & Inks

Boost brightness and visual appeal in paints, varnishes, and printing inks.

Paper

Increase brightness and whiteness in printing, packaging, and tissue papers.

Additives & Pigments

Supplied with nucleating agents, impact modifiers, and titanium dioxide.

10+
Years Experience
31+
Products
50+
Global Clients
100%
Quality Assurance

Frequently Asked Questions

What are optical brighteners?

Optical brighteners are fluorescent dyes that absorb UV light and emit blue light, making materials appear whiter and brighter to the human eye.

Which industries use your products?

Our brighteners are used in plastics, textiles, detergents, paper, coatings, inks, and rubber industries.

Do you offer samples?

Yes, we provide product samples upon request for evaluation and testing.

Can you customize formulations?

Yes, we offer tailored solutions based on specific application requirements and performance needs.

Get in Touch

Reach out to us for product inquiries, technical support, or partnership opportunities.

Contact Information

  • Company: Shandong Grand Chemical Co., Ltd.
  • Address: No. 59, South Gongye Road, Jinan, Shandong, China.
  • Phone: +86 531 82954636
  • Mobile: +86 13173009832
  • Hong Kong: +852 81916125
  • Email: [email protected], [email protected]
  • Working Hours: Monday–Friday: 8:30–17:30 | Saturday: 8:30–12:00
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