China (Mainland)
- Product Details
Keywords
- Fluorescent Brightener 184
- OBA184
- 2,5-Di(5-tert-butylbenzoxazol-2-yl)thiophene
Quick Details
- ProName: Fluorescent Brightener 184
- CasNo: 7128-64-5
- Molecular Formula: C26H26N2O2S
- Appearance: Light yellow or milk white powder
- Application: Suitable for all kinds of plastics、 go...
- DeliveryTime: 7
- PackAge: 25
- ProductionCapacity: 50000 Metric Ton/Day
- Purity: 99%
- Storage: Cool and dry place
- LimitNum: 50 Metric Ton
- Dyeing Depth: 99%
- Dyeing Fastness: First level
- Light(Xenon): First level
- WAshing 60°C×30: First level
- Perspiration: First level
- Rubbing: First level
- Sublimation 180°C×30: First level
Superiority
Manufacturer
Good quality
cheap price
High content
Details
OB
Properties: bright yellow-green crystalline powder, odorless, melting point: 196-203 ° C, decomposition temperature greater than 220 ° C, poorly soluble in water, soluble in alkanes, fats, mineral oils, waxes and common organic solvents, fluorescent tones of blue light The maximum absorption wavelength is 357 nm (ethanol).
Technical conditions:
Appearance: Bright yellow-green crystalline powder
Color Light: Bright blue fluorescence (similar to standard)
Melting point: 196-203 ° C
Solid content: ≥99.5%
Fineness: pass 100 mesh
Uses: mainly used in polyvinyl chloride, polystyrene, polypropylene, polyethylene, acrylonitrile / butadiene / styrene copolymer, styrene / acrylonitrile copolymer, styrene / butadiene copolymer, acetic acid Whitening of cellulose, polyamide (PA), polymethyl methacrylate (PMMA), acrylic resin, polyester fiber (polyester), paint, paint, and ink.
Packing: 25kg cardboard drum.