SJZ Chenghui chemical co ltd
Appearance: Solid, Light Yellow Uniform Powder
Grade Standard: Industrial Grade
Solubleness: Soluble Alkali
Molecular Formula: C40H42N12O10S2Na2
Molecular Weight: 960.95
MAX UV ABSORPTION SPECTRUM: 348 Nm
Moisture Content: 5% Max
Packaging: 1000kgs jumbo bag
Productivity: 10000 mts per year
Place of Origin: Hebei China
Supply Ability: 10000 mts
We cherish every customer in the company, reasonable prices, ensure that every toner quality, enthusiastic and positive services to ensure customer delivery for the purpose, and customers to establish a good relationship, and has been the trust of all parties. At the same time, the technical proficiency has been praised by customers
Product name: Optical Brightener BA
Appearance: light yellow uniform powder
Property: The product is readily soluble in water, acid-resistant, alkali-resistant, and has much better whitening effect than VBL at pH 4.5-7. Belonging to anionic type, it can be used in the one bath with anionic or nonionic surfactants.
1. Being used in paper-making industry, add them into the paper pulp, coating solvent and surface gluing solvent after dissolving with the 20 times water.usual dosage: 0.1-0.3% on dry pulp or dry dope.
2. When whitening of the cotton, hemp or cellulose, directly adding the fluorescent brightener dissolved with water into the dye vat, the dosage:0.08-0.3%, bath ratio:1:20-40, the dying temperature:60-100.
Product Categories : Optical Brightener