High Temperature Optical Brightener OB-1 for PVC Plastics

Introducing the "Sunshine in a Bottle" - our High Temperature Optical Brightener OB-1 for PVC Plastics! Say goodbye to dull and lifeless plastics, and hello to a dazzling party in every product! This magical potion will make your PVC plastics shine brighter than a disco ball at a rave. Imagine professional meetings turning into dance-offs as your PVC presentation materials radiate with an otherworldly glow. Your colleagues won't be able to resist the urge to bust a move! And don't worry about those scorching hot summers - our OB-1 can handle the heat like a boss, making sure your plastics stay vibrant even when the sun is trying to outshine them. So, if you're ready to turn your professional life into a dazzling spectacle, grab our High Temperature Optical Brightener OB-1 and let the plastic party begin!

Product Description

Optical  brightener ob-1

Properties:
It is Bright yellow green crystal powder,odorless.it is hard to dissolve in water. It dissolves in paraffin,fat,

mineral oil,waxand common organic solvents.The hue of the fluorescent light is blue light.The wave length of the maximum absorptive light is

375nm(ethyl alcohol)

Features:

1.high whitening strength and strong fluorescence
2.wide application scope: polyester, nylon fiber and various plastics
3.fine high-temperature resistance
Applications:
It is used in thermoplastic plastics, PVC, PE,PP,PS,

ABS,SAN,SB,CA,PA,PMMA,acrylic resin,polyester fibre,paint,coating,the
brightening of prointing ink.
Recommended dosage: for each 1000 kg material
1.EVA, polypropylene fiber, nylon and Makrolon: 75~200g
2.polyster fiber: 75~300g

Technical index

Appearance:	Bright yellow green crystalline powder
Color light:	Bright blue fluorescent (similar to standard sample)
Melting point:	357-360℃
Purity:	≥99.5%
Fineness:	through 100 mesh
Minimum ultraviolet absorption wavelength:	374nm
Maximum ultraviolet absorption wavelength:	434nm

Package

We deal with PVC Resin for more than 30years. Except pvc resin, we also have its relative additives, such as CPE, PE WAX,Paraffin Wax,TIO2, Stearic Acid and so on.