High-Performance Optical Brightener KCB for Enhanced Whiteness

• Customization: Available
• CAS No.: 5089-22-5
• Formula: C24h14n2o2
• Model NO.: KCB
• EINECS: 225-803-5
• Color: Yellow
• Kind: Optical Brightener
• Appearance: Powder
• Purity: ≥99.0%
• Melting Point: 210-212ºC
• Ash: ≤ 0.1
• Transport Package: Bag
• Specification: 25KG/BAG
• Origin: China
• HS Code: 3204200000
• Production Capacity: 3000mts/Month

Product Description

 

Product Description

Optical Brightener KCB 

Optical Brightener KCB 
This product is a kind of light yellow green powder It is of good light and thermal resistance, indissolvable in water. Its spectrum can absorb the maximum wavelength of 370nm.

 

 

_{Technical index}

Appearance	light yellow green powder
Melting Point	210~212ºC
Purity	≥99.0%
Maximum UV Absorption Spectrum	370nm

Applications

 

Application:

Mostly used in the whtening synthetic fiber and plastics, Fluorescent Brightener 367 is widely used in plastic film, material of lamination moulding and injection moulding as well as preferable brightening efficiency on polyolefin, PVC, PVC foaming, TPR, EVA and PU foaming together with coating, natural lacquer, etc. It also has specially good effect on foaming plastics, especially EVA, PE foaming.

Aplication Methods:
The recommended quality: 0.005%~0.01% (compared to the weight of plastic raw material)

Packaging & Shipping

 

1.Packing:

25kg/bag

2.Storage:
It should be stored in a cool, dry and well-ventilated place, avoiding direct sunlight and high temperature.

Maintain a low humidity environment (20%-70% recommended) to prevent the product from moisture deterioration.

Ensure the package is sealed during storage to avoid external contaminants.

Keep away from open flames, hot objects and chemical pollutants (e.g. grease, acids and alkalis).

3.Transportation:
During transportation, the package should be kept upright and avoided to be put upside down, exposure to direct sunlight or humid environment should be avoided, the package should be carried and put down gently during transportation, avoiding violent vibration or impact, avoiding high temperature environment, and it is recommended to be transported at room temperature (5°C to 30°C) to prevent the product performance from being damaged.

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 KCB  from Xtongchem?

1. Unrivaled Quality Straight from the Source: When you buy  Optical Brightener KCB , 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 KCB, 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 KCB  you can benefit from our high-quality products, industry expertise, customization