Spectacle frame, sunglass, optical frame, lens cleaner, handbag, acetate frame.
Chemical auxiliary agent powder, coating gloss enhancer brightener.
Photography, mobile, computers, games, pro video, pro audio.
Optical frames, spectacle frames, contact lenses.
Products Information: Products Name: OPTICALBRIGHTENER OB-1; Color Index No: C.I.393 Synonyms: FBA 393; OBA 393,Fluorescent Brightener OB-1; Optical Brightener Agent OB-1 Molecular Formula:C28H18N2O2 Molecular Weight:414 CAS No:1533-45-5 EINECS No: 216-245-3 Appearance: Light yellowish green powder Melting point:358 Assay:98.5% Fineness: 200 meshes Molecular Structure: Features Optical Brightener OB-1has excellent high temperature resistance. It has wide range ofapplication, and is used for the whitening of nylon fiber, polyesters, andvarious plastics. It has outstanding brightening ability and gooddispersibility. It also has good adaption and weather resistance Applications OpticalBrightener OB-1 can be used on polyester fiber, nylon fiber, polypropylene,hard PVC, ABS, EVA, PS, polycarbonate etc. For high temperature resistantplastics, only ob-1 can be used, and the addition amount of optical brightenerob-1 is small and the whitening degree is high. Reference dosage: Every 1000kg materials to add OB-1 brightener: 1, EVA, polypropylene, nylon, polycarbonate in the amount of 75-200 g. 2. The adding amount of polyester fiber is 75g- 300g Package & Storage: 10kg or 25kg/ fiber drums. It can bepacked in other forms according to user's requirements. Shelf life: not more than 24 months inthe room temperature.
Optical and crystal components like polarizer, waveplate, prism, lens, windows, mirror, beamsplitter, PBS, BBO, KTP, ND: YAG, ND:YVO4.
Wood eye wear, acetate & wood eye wear, metal & wood eyewear, wood sunglasses & optical frame, wood accessories like bamboo cases.Transportation
Optical frames, spectacles, goggles, opthalmic lenses etc..
Optical lens, ophthalmic lens, eyewear lens, lenses.Lenses manufacturer
Eyewear, optical frames, pedicure instruments every beauty surgical instrument supplier.
Contact lens case, glasses pouch, sunglasses case, optical glasses case.
Optical brightener agents including OB,OB-1,KCB,ER-I,ER-II,FP-127, Thiourea dioxide.
Optical brightener, plastics additives.
Ethionamide, prothionamide, flubendazole;uv360 l-isoserine , 3-amino-4-chlorobenzoic acid, 4-chloro-3-nitrobenzoic acid, 3-amino-4-chlorobenzoic acid dodeccylester.
Lens, readymade garments.
Hard coat, hard multi coated resin lenses.
Clock, watch, stop watch, beach chair, thermometer-hygrometer, stainless steel, whistling kettle, camera, binoculars, pens, vacuum cleaner, scooter.
Photographic equipment, broadcasting equipment and cellphone accessories, monopods, light tripods and professional tripods.OEM, ODM, exporting
Sunglasses, Sport Sunglasses, Optical, Glasses, Children's Glasses.
Sunglasses , Anti Blue Light Glasses, Optical Frame, And Accessories ( Cloth, Pouch, Cases, Strap) And Etc..
