optical brighteners in paper

... Item : 0.4 - 0.7mm Absorbent Fragrance Without Agents For Air Freshener Type : White Absorbent Size : ...

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

93%+ High Transmittance Precision Single Lighting Lens 30×90° 3030LEDs 14.07×14.92mm 1. Product Description (1) High transmittance Th...

FONGKO AUA-Y3 Cleaning Dust-free Paper Suitable for SC/FC/ST/LC FTTH Tool Fiber Optic Dust-free Paper Fiber Cleaning Paper Fiber Cleaning Paper are cl...

... Connector Cleaner Wipes These fiber cleaning wipes are specially designed used for cleaning laboratory equipment, camera le...

ST001E Automatic Colorimeter is used to measure the whiteness, yellowness, color, and color difference of objects. It can also measure the opacity, tr...

... Patch Cord in Spool with Small Wall Mount Box Description 4 Core FTTH Fiber Patch Cord in Spool with Small Wall Mount Box m...

D9 9um Fiber Optic Diamond Polishing Film Lapping Film for Optic Patch Cord Descriptions Fiber optic diamond polishing films are produced by using the...

Rongbang RBTX-D9 Dia. 127mm Polishing Film 9um Diamond Particles for Fiber Optic Patch Cord Production Welcome to Shenzhen Rongbang Fiber Optic Equipm...

... Board For Food Packaging Single side coated, with uncoated white back. High brightness and printability. Environmentally friendly paperboard ...

... Board Sheet Beer Mat Board Information 0.4mm to 2mm Thick Beer mat board Raw material Pure wood pulp Color >> Natural white color...

...h the same thickness. 2. Natural color: light is made of chemical pulp without fluorescent . It is milky white or light beige due t...

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...

... Fabric printing Size Customized Temperature Temperature: 180℃-220℃ Transfer rate 95% Sublimation Heat Transfer Quick Details 1. 100% sustain...

Fiber alcohol wipe paper / Optical fiber cleaning paper For / fiber optic jumper connector / IPA fiber cleaning wet cloth 1, It is made of special dus...

... Box Birthday Party Candy Gift Packaging Pattern Customization Product Description​ ​ celebrations with our vibrant Yellow Question M...

... fluorescence of a particular substance. The blue light emitted by a light emitting diode (LED) the fluorescent material on the inner sur...

... Coloured Washi Tape For Crafts, Beautify Bullet Journals, Planners Product Description Fill your diary with washi tape and scribble notes on ...

Fluorescent Detector for Baby Diapers , Sanitary Napkins , Facial Tissue Toilet [ USE ] Used to determine whether allkindsof material...

... Coffee Cups With Food Grade Polyethylene Lamination Our coffee cups are great for serving hot drinks in many different venues. You coul...