Are you curious about how to make your polyester products shine brighter than ever? In the competitive world of textile manufacturing, choosing the right optical brightener can make all the difference. With numerous factories in China offering various options, it’s essential to compare the top players to ensure you’re getting the best quality and value. Knowing which brighteners stand out not only enhances your products but also boosts your brand’s reputation. Ready to discover the leading optical brighteners that can elevate your polyester production? Let’s dive in and explore the best choices available!
China Polyester Optical Brightener EB330-H – Shanghai Deborn Co., Ltd.
Product Details: Polyester Optical Brightener EB330-H suitable for polyester fiber and as a raw material for making paste form brightening agent in textile dyeing.
Technical Parameters:
– Molecular Formula: C24H16N2
– Molecular Weight: 332.4
– CAS Number: 13001-38-2
– Appearance: Light yellow liquid
– Ion: Non-ionic
– PH value (10g/l): 6.0～9.0
– Content: 24% – 26%
Application Scenarios:
– Used in the polyester fiber industry.
– Applicable in textile dyeing processes.
Pros:
– Non-hazardous and chemically stable.
– Versatile application in various dyeing processes.
Cons:
– Specific dosage requirements may complicate usage.
– Limited information on long-term effects.
China Optical Brightener EB-330 for Polyester fiber – Shanghai Deborn …
Product Details: Optical Brightener EB-330 for Polyester fiber – Excellent fastness to sublimation, good blue lightly white shade, good whiteness in polyester fiber or fabric.
Technical Parameters:
– Chemical Name: 4, 4’-bis (2, 4’-cyano-phenlene)-benzene
– CAS Number: 13001-38-2, Appearance: Light yellow liquid, Ion: Non-ionic, PH valu…
Application Scenarios:
– Suitable in the polyester fiber.
– Used as a raw material for making paste form brightening agent in textile dyeing…
Pros:
– Excellent fastness to sublimation.
– Good whiteness in polyester fiber or fabric.
Cons:
– Compatibility issues may arise when used with other auxiliaries.
– Specific application conditions may vary.
China Optical Brighteners for Polyester & Optical Brightener For …
Product Details: Optical Brighteners for various applications including polyester, plastic, rubber, cotton, and more.
Technical Parameters:
– CAS NO: 7128-64-5, Purity: 99%, Application: Widely Used For The Whitening Of PV…
– CAS NO: 91-44-1, Purity: 98%, Appearance: White Powder Or Granule.
Application Scenarios:
– Whitening agents for textiles and plastics.
– Additives in paints and coatings.
Pros:
– High purity and effectiveness in whitening.
– Wide range of applications across different materials.
Cons:
– Potential regulatory compliance issues.
– May require specific handling and storage conditions.
Optical Brightener Manufacturers & Suppliers – China Optical Brightener …
Product Details: Optical Brightener for various applications including textiles, plastics, and coatings.
Technical Parameters:
– Appearance: Slight brown-yellowish transparent liquid
– Ion: Anionic, pH value: 7.0-9.0
Application Scenarios:
– Used in polyester fiber and fabric dyeing
– Suitable for whitening plastics and coatings
Pros:
– Excellent fastness to sublimation
– Good whiteness and blue light shade
Cons:
– May cause slight yellowing after high temperature stentering
– Performance may vary based on application and material
China OB-1 For Polyester Staple Fiber Suppliers, Manufacturers, Factory …
Product Details: Fluorescent brightener OB-1 (Greenish/Yellowish), CAS NO.: 1533-45-5, Molecular weight: 414.4, Appearance: Yellow greenish powder.
Technical Parameters:
– Maximum absorption spectral wavelength: 374nm
– Maximum fluorescence emission wavelength: 434nm
Application Scenarios:
– Used in polyester fiber production.
– Applicable for rigid PVC, PP, ABS, Nylon, PC.
Pros:
– Safe for food contact and toys.
– Excellent resistance to organic solvents and good corrosion resistance.
Cons:
– Overdosing can cause contrary effects.
– Requires careful dosage control.
China Optical Brightener, Dyes and Pigments manufacturer – Shine Technology
Product Details: Optical Brightening Agents, Solvent Dyes, Disperse Dyes, Vat Dyes, Sulphur Dyes, Basic Dyes, and Pigments.
Technical Parameters:
– Unique performance in various applications
– More than ten years of manufacturing experience
Application Scenarios:
– Textiles
– Plastic
– Ink
– Coating
– Leather
– Paper
Pros:
– High-quality products
– Comprehensive enterprise with extensive experience
Cons:
– Limited specific technical parameters provided
– No detailed pros and cons listed for individual products
Home – Optical Brightening Agents (OBA) supplier | Oriental
Product Details: Optical Brightening Agents (OBA) for various applications including plastics, detergents, textiles, paints, and paper.
Technical Parameters:
– Free sample up to 100g available
– Global shipping from Qingdao Port, China
Application Scenarios:
– Used in pulp whitening for papermaking
– Enhances whiteness in PVC profiles
Pros:
– Improves product whiteness
– Competitive pricing and special offers available
Cons:
– Specific technical parameters not detailed
– Limited information on long-term effects
China Optical Brighteners for Polyester & Optical Brightener For …
Product Details: Optical Brighteners for various applications including polyester, plastic, rubber, cotton, and more.
Technical Parameters:
– CAS NO: 7128-64-5, Purity: 99%, Application: Widely Used For The Whitening Of PV…
– CAS NO: 91-44-1, Purity: 98%, Structure Molecular Weight: 775.2 G/mol.
Application Scenarios:
– Whitening agents for textiles and fabrics.
– Additives in paints and coatings.
Pros:
– High purity and effectiveness in whitening.
– Wide range of applications across different materials.
Cons:
– Potential regulatory compliance issues.
– May require specific handling and storage conditions.
China Optical Brighteners for Polyester & Optical Brightener For …
Optical Brightening Agent: Properties, Function, Mechanism and Usages
Product Details: Optical Brightening Agents (OBAs) are compounds used to enhance the brightness and whiteness of textiles by absorbing ultraviolet light and re-emitting it as visible blue light.
Technical Parameters:
– Strength: Varies by product (e.g., 450 E Value, 180 E Value)
– Application: Exhaust, padding, or single bath processes
Application Scenarios:
– Used in laundry detergents to enhance whiteness
– Applied in textile finishing processes for cotton, polyester, and blends
Pros:
– Improves the aesthetic appeal of fabrics by enhancing brightness
– Non-toxic and eco-friendly characteristics
Cons:
– May cause allergic reactions in some individuals
– Can lead to decreased light fastness in dyed fibers
Related Video
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| China Polyester Optical Brightener EB330-H – Shanghai Deborn Co., Ltd. | Polyester Optical Brightener EB330-H suitable for polyester fiber and as a raw material for making paste form brightening agent in textile dyeing. | – Non-hazardous and chemically stable. – Versatile application in various dyeing processes. | – Specific dosage requirements may complicate usage. – Limited information on long-term effects. | www.debornchem.com |
| China Optical Brightener EB-330 for Polyester fiber – Shanghai Deborn … | Optical Brightener EB-330 for Polyester fiber – Excellent fastness to sublimation, good blue lightly white shade, good whiteness in polyester fiber or… | – Excellent fastness to sublimation. – Good whiteness in polyester fiber or fabric. | – Compatibility issues may arise when used with other auxiliaries. – Specific application conditions may vary. | www.debornchem.com |
| China Optical Brighteners for Polyester & Optical Brightener For … | Optical Brighteners for various applications including polyester, plastic, rubber, cotton, and more. | – High purity and effectiveness in whitening. – Wide range of applications across different materials. | – Potential regulatory compliance issues. – May require specific handling and storage conditions. | www.opticalbrightenerpowder.com |
| Optical Brightener Manufacturers & Suppliers – China Optical Brightener … | Optical Brightener for various applications including textiles, plastics, and coatings. | – Excellent fastness to sublimation – Good whiteness and blue light shade | – May cause slight yellowing after high temperature stentering – Performance may vary based on application and material | www.debornchem.com |
| China OB-1 For Polyester Staple Fiber Suppliers, Manufacturers, Factory … | Fluorescent brightener OB-1 (Greenish/Yellowish), CAS NO.: 1533-45-5, Molecular weight: 414.4, Appearance: Yellow greenish powder. | – Safe for food contact and toys. – Excellent resistance to organic solvents and good corrosion resistance. | – Overdosing can cause contrary effects. – Requires careful dosage control. | www.hongxinchemical.com |
| China Optical Brightener, Dyes and Pigments manufacturer – Shine Technology | Optical Brightening Agents, Solvent Dyes, Disperse Dyes, Vat Dyes, Sulphur Dyes, Basic Dyes, and Pigments. | – High-quality products – Comprehensive enterprise with extensive experience | – Limited specific technical parameters provided – No detailed pros and cons listed for individual products | www.shinechems.com |
| Home – Optical Brightening Agents (OBA) supplier | Oriental | Optical Brightening Agents (OBA) for various applications including plastics, detergents, textiles, paints, and paper. | – Improves product whiteness – Competitive pricing and special offers available | – Specific technical parameters not detailed – Limited information on long-term effects |
| China Optical Brighteners for Polyester & Optical Brightener For … | Optical Brighteners for various applications including polyester, plastic, rubber, cotton, and more. | – High purity and effectiveness in whitening. – Wide range of applications across different materials. | – Potential regulatory compliance issues. – May require specific handling and storage conditions. | m.opticalbrightenerpowder.com |
| China Optical Brighteners for Polyester & Optical Brightener For … | opticalbrightenerpowder.com | |||
| Optical Brightening Agent: Properties, Function, Mechanism and Usages | Optical Brightening Agents (OBAs) are compounds used to enhance the brightness and whiteness of textiles by absorbing ultraviolet light and re-emittin… | – Improves the aesthetic appeal of fabrics by enhancing brightness – Non-toxic and eco-friendly characteristics | – May cause allergic reactions in some individuals – Can lead to decreased light fastness in dyed fibers | textilelearner.net |
Frequently Asked Questions (FAQs)
What are optical brighteners and how do they work?
Optical brighteners are chemical compounds that absorb ultraviolet light and emit visible blue light, making fabrics appear whiter and brighter. They enhance the appearance of polyester by masking yellowing and improving overall color vibrancy.
Are optical brighteners safe for use in polyester manufacturing?
Yes, optical brighteners are generally considered safe when used according to recommended guidelines. They are widely used in the textile industry and have been tested for safety. However, it’s essential to follow proper handling and application procedures.
How do I choose the right optical brightener for my polyester products?
Choosing the right optical brightener depends on factors like the specific shade of polyester, desired brightness level, and application method. Consulting with suppliers or conducting tests can help you find the best match for your needs.
Can optical brighteners affect the dyeing process of polyester?
Yes, optical brighteners can influence the dyeing process. They may interact with dyes, potentially altering the final color. It’s important to test compatibility to ensure the desired results are achieved without unexpected color changes.
How can I ensure the effectiveness of optical brighteners in my production?
To ensure effectiveness, use the recommended dosage, maintain proper pH levels, and monitor the application process. Regular testing of the final product can help you assess the brightness and make adjustments as needed for optimal results.
