WebNov 10, 2024 · PVC Optical Brightener 4BK Afine Chemicals Stilbene bistriazine derivative. Acts as a whitening agent. Possesses strong fluorescence, excellent whitening … WebSep 5, 2024 · Optical brightener OB and Optical brightener OB-1 are completely different chemicals 2. Optical brightener OB and Optical brightener OB-1, these two look like brothers. When many people hear Optical brightener OB and Optical brightener OB-1 for the first time, they take it for granted that Optical brightener OB-1 is a complex of ob.
Special fluorescent brightener for rigid PVC - richite.com
WebOptical brightener for plastic has been widely used ,we also named it fluorescent brightening agent mainly used for all kinds of plastics industries,such as master batches ,polymer,thermoplastic, polyvinyl chloride(PVC), polypropylene(PP), polyester fiber, Nylon,wool ,paint and ink,ABS,PP,PC,EVA,TPR,PU,etc. RAYTOP Optical Brighteners for ... WebFP-127, Fluorescent Brightener 378 (FB 378 ) , C.I.378 , Uvitex FP. Specification: Appearance: light yellow powder Purity: ≥99% Melting point: 219-221℃ Fineness: ≥300 … ctm investments
PVC & Plastisols - optical brighteners
WebOptical Brightener Agent 2 products available Brightener Agent 3 products available Dmp Polychem Established as a Proprietor firm in the year 2015 at Ahmedabad (Gujarat, India), we “Dmp Polychem” are a leading Importer of a wide range of Optical Brighteners, Whitening Agent, Additive Masterbatches, etc. Factsheet Basic Information Statutory Profile WebOptical Brightener For Pvc - Manufacturers, Suppliers, Factory from China We have now a skilled, performance group to offer excellent support for our consumer. We usually follow the tenet of customer-oriented, details-focused for Optical Brightener For Pvc, Nucleation Meaning, Light Stabilizer 770, Flame Retardant Textiles, Irganox 1010. Weboptical brighteners... To carry out the optical brightener monitoring, you will need to build simple traps holding a cotton pad to place in the water. The best way to do this is to stretch a cotton pad over one end of a wide section of PVC pipe. You should buy 2-inch diameter PVC pipe from a hardware store. Then cut the pipe into ctm invest