Optical Brightener Ob for Whitening Paints, Inks, Lacquers and Thermoplastics.

• Customization: Available
• CAS No.: 52232-33-4
• Formula: C26h26n2o2s
• Model NO.: Optical Brightener OB
• EINECS: No Information
• Color: Yellow
• Kind: Optical Brightener
• Appearance: Powder
• Transport Package: Bag
• Specification: 25KG/BAG
• Origin: China
• HS Code: 3204200000
• Production Capacity: 3000mts/Month

Product Description

 

Product Description

Optical Brightener OB

Optical Brightener OB Performance Features:

1.Pale green powder, tasteless, dissolvable in paraffin, fuorecent brightener OB spectrum can absorb the maximum wavelength of 375nm with the maximum transmitted length of 435nm (in ethanol).

2. Good brightening effects and weathering resistance requires a small quantity
 

 

 

_{Technical index}

Item	Indices
Appearance	light yellow or milk white powder
Purity	≥ 99.8 %
Melting point	201-202
Ash	≤ 0.1
Volatile content	≤ 0.4%

Applications

 

Application:

optical brightener OB is widely used in the brightening of thermoplastics,Such as PVC, PE, PP, PS, ABS, PMMA, POM and thermosetting plastic, polyester fiber, paint, ink and coating.

Aplication Methods:

Polyvinyl chloride brightening: 0.01~0.05%
Increase radiance: 0.0001~0.001%
Polystyrene 0.0001~0.05%
ABS: 0.01~0.05%
Polyolefin colorless matrix: 0.0005~0.001%
White matrix: 0.005~0.05%
 

Packaging & Shipping

 

1.Packing:

25kg/bag

2.Storage:
The resin should be stored in a drafty, dry warehouse and away from fire and direct sunlight. It should not be piled up in the open air.

3.Transportation:
During transportation, the product should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable substance is strictly prohibited.

 

During transportation, the product should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable substance is strictly prohibited.

 

About us

Company Profile

XTONG chemical employs veteran chemical engineers who are capable of conducting product evaluations and performance demonstrations both in the laboratory and in actual plant processes. Our team has extensive experience in identifying the right solutions for a variety of applications and is well-suited for any project at hand. We know that every project comes with its own set of unique challenges and we're eager to help develop a solution that meets your needs.With over 15years experience sourcing and distributing chemicals for various industries, coupled with vast experience in direct and online sales XTONG Chemical was formed to provide high quality products with a super fast delivery turn around-covering industrial chemicals,Agricultural chemicals plastics and resin.

Why Buy Optical Brightener OB from Xtongchem?

1. Unrivaled Quality Straight from the Source: When you buy  Optical Brightener OB, us quality control processes ensure that you receive the high purity product on the market.
2. Wide Product Range: Xtongchem offers a wide range of chemicals, including Optical Brightener OB, to cater to different requirements.
3. Expertise and Experience: With our experience, we have a deep understanding of chemical. Our expert possesses extensive knowledge in the industry and can provide valuable guidance and support. By choosing Xtongchem, you benefit from our expertise, ensuring that you make informed decisions and achieve optimal results.
4. Competitive Pricing: We strives to offer competitive pricing for our chemical products without compromising on quality. We aim to provide cost-effective products, helping you achieve efficient and sustainable results while keeping your expenses in check.
5. Excellent Customer Service: We are committed to providing exceptional customer service. We prioritize customer satisfaction and aim to exceed expectations at every step of the buying process. Whether you have inquiries, require assistance, or need post-purchase support, our friendly and knowledgeable customer service team is ready to help.

By choosing Xtongchem as your supplier of  Optical Brightener OB  you can benefit from our high-quality products, industry expertise, customization