what is optical brightener

FBG-120 Stainless Steel Fluid Bed Granulator For Optical Brightener FBG-120 Fluid Bed Granulator Features 1. Control system is PLC & Touch screen ...

Narrow angle 22mm diameter single lens 10 degree 15 degree 25 degree square lens for outdoor brighten light Quick Detail: Model SUN-22x22-10-H12 Angle...

Optical fluorescence dissolved oxygen sensor with Titanium Alloy material Description The optical fluorescence dissolved oxygen sensor is based on the...

LED Fiber Optic Illuminated Light Stage Performance Glow Hat Flash Cap Hat Textile Color Options: Black, Deep Blue, Brown, White, Pink Led Light Color...

CNC Machine Lathe Ultra Precision Diamond Tools for High Speed Cutting Turning Application Microfluidic Device Light Grating Mold Optical communicatio...

X-Ray Detectable Sterile Non Woven Swabs Medical Biodegradable Non-woven swabs Packing: Paper bag + carton Details: Material: 70% Viscose, 30% Polyest...

220g 270g Greaseproof C1S White Paper Board For Food Packaging Single side coated, with uncoated white back. High brightness and printability. Environ...

Recycled Board Paper Double Coated Stone Paper RBD400 Eco Friendly Waterproof Tearresistant For Cover Page Origami Our Stone Paper is made from recycl...

0.6mm 24'' x 38'' White Blotting Card Sheet For Absorbent Liners White Blotting Card Information Product : 0.6mm 24'' x 38'' White Blotting Card Sheet...

Low Consumption 15W 300mm White Ceiling Lighting CCT: 3000k / 4000k / 5000k Appearance: cool, minimalist round design looks bright and elegant, matchi...

Landscape Brighten Series Water-Proof Oxidation Resistance The lamps are made of high purity aluminium,oxidation resistance,beautiful and delicate,exc...

Non Woven Gauze Pads Non-Adherent 4 X 4 Gauze Dressing For Wounds Non-woven swab with gauze-like structure, made of 70 % viscose and 30 % polyester fi...

Surgical Bandages Non Woven Gauze Swabs Sterile Gauze Pads 4X4 Non-woven swab with gauze-like structure, made of 70 % viscose and 30 % polyester fibre...

Soft Gentle Non Woven Gauze Swabs Sterile 10 x 10 cm For Hospital Non-woven swab with gauze-like structure, made of 70 % viscose and 30 % polyester fi...

X-Ray Detectable Sterile Non Woven Swabs Medical Biodegradable Non-woven swabs Packing: Paper bag + carton Details: Material: 70% Viscose, 30% Polyest...

Non Woven Gauze Pads Non-Adherent 4 X 4 Gauze Dressing For Wounds Non-woven swab with gauze-like structure, made of 70 % viscose and 30 % polyester fi...

CNC Machine Lathe Ultra Precision Diamond Tools for High Speed Cutting Turning Application Microfluidic Device Light Grating Mold Optical communicatio...

Ultra Precision Diamond Tools Grooves and Roller Grinding Tool Application Microfluidic Device Light Grating Mold Optical communication element Reflec...

E26 Traditional Three-Headed Bathroom Light Vanity Light Suitable For Use In Damp Locations Appearance: cool, minimalist round design looks bright and...

Low Consumption 15W 300mm White Ceiling Lighting CCT: 3000k / 4000k / 5000k Appearance: cool, minimalist round design looks bright and elegant, matchi...