Payment & Shipping Terms:
|CAS No.:||5089-22-5;63310-10-1||Other Names:||1,4-bis(benziazolyl-2-yl-)naphth-alene|
|Purity:||99.9%||Usage:||Plastic Auxiliary Agents, Rubber Auxiliary Agents|
|EINECS No:||225-803-5||Place Of Original:||Hunan,China|
Optical brightener KCB
Yellowish green crystalline powder
20kg per carton, 25/30kg per fiber drum with PE liner, or as per the customers' requirements.
Dosage: Fluorescent brightener KCB is commonly used in the amount of 0.01-0.03%, that is, each 100kg of the materials, the fluorescent brightener KCB takes 10g-30g or can be adjusted according to the requirements of the product or test.
Changsha Lianda Chemical Co., Ltd. is a professional high-tech enterprise of fluorescent brightener in China.
Being founded in 2007, we are the factory and manufacturer engaged in R & D, production, sales and after-sales services of
fluorescent brighteners for decades of years. Till now, we have developed almost 40 series of the fluorescent brighteners, which have been widely used in plastics, textiles, printing and dyeing, paper, paints, coatings etc. Almost 80% of the products has been exported to more than 50 countries and regions such as the United States, Japan, Europe, South America, and the Arabic Area, etc.
1. Quality be first! We supply higher than 98% purity of fluorescent brightener powder
2. We are factory for decades of years with advance technical and testing equipment and very strict control system
3. OEM and ODM are welcomed
4. Corporate Mode: We treat clients not only as partners also as friends
5. Fast & Cheap Delivery: We have contracted long-term forwarder partners, providing cheapest air,
express, and ocean shipment according to your requirements, in-time tracking and
24 hours phone or online after-sales services.
We will achieve this by being a reliable manufacturer to our global clients adhering to the core values of
- Dedication to our customers’ success
- Respect for our employees
Contact Person: admin